diff options
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/graphics/.svn')
56 files changed, 0 insertions, 8584 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/all-wcprops b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/all-wcprops deleted file mode 100644 index ce52f71..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/all-wcprops +++ /dev/null @@ -1,167 +0,0 @@ -K 25 -svn:wc:ra_dav:version-url -V 46 -/svn/!svn/ver/1472/trunk/closure/goog/graphics -END -groupelement.js -K 25 -svn:wc:ra_dav:version-url -V 62 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/groupelement.js -END -font.js -K 25 -svn:wc:ra_dav:version-url -V 54 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/font.js -END -paths_test.html -K 25 -svn:wc:ra_dav:version-url -V 61 -/svn/!svn/ver/850/trunk/closure/goog/graphics/paths_test.html -END -pathelement.js -K 25 -svn:wc:ra_dav:version-url -V 61 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/pathelement.js -END -ellipseelement.js -K 25 -svn:wc:ra_dav:version-url -V 64 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/ellipseelement.js -END -rectelement.js -K 25 -svn:wc:ra_dav:version-url -V 61 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/rectelement.js -END -stroke.js -K 25 -svn:wc:ra_dav:version-url -V 56 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/stroke.js -END -vmlelement.js -K 25 -svn:wc:ra_dav:version-url -V 60 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/vmlelement.js -END -svgelement.js -K 25 -svn:wc:ra_dav:version-url -V 60 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/svgelement.js -END -affinetransform_test.html -K 25 -svn:wc:ra_dav:version-url -V 72 -/svn/!svn/ver/1268/trunk/closure/goog/graphics/affinetransform_test.html -END -strokeandfillelement.js -K 25 -svn:wc:ra_dav:version-url -V 70 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/strokeandfillelement.js -END -paths.js -K 25 -svn:wc:ra_dav:version-url -V 54 -/svn/!svn/ver/850/trunk/closure/goog/graphics/paths.js -END -vmlgraphics.js -K 25 -svn:wc:ra_dav:version-url -V 61 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/vmlgraphics.js -END -svggraphics.js -K 25 -svn:wc:ra_dav:version-url -V 61 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/svggraphics.js -END -solidfill.js -K 25 -svn:wc:ra_dav:version-url -V 59 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/solidfill.js -END -path_test.html -K 25 -svn:wc:ra_dav:version-url -V 60 -/svn/!svn/ver/850/trunk/closure/goog/graphics/path_test.html -END -affinetransform.js -K 25 -svn:wc:ra_dav:version-url -V 65 -/svn/!svn/ver/1268/trunk/closure/goog/graphics/affinetransform.js -END -abstractgraphics.js -K 25 -svn:wc:ra_dav:version-url -V 66 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/abstractgraphics.js -END -canvaselement.js -K 25 -svn:wc:ra_dav:version-url -V 62 -/svn/!svn/ver/919/trunk/closure/goog/graphics/canvaselement.js -END -fill.js -K 25 -svn:wc:ra_dav:version-url -V 54 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/fill.js -END -lineargradient.js -K 25 -svn:wc:ra_dav:version-url -V 64 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/lineargradient.js -END -element.js -K 25 -svn:wc:ra_dav:version-url -V 57 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/element.js -END -canvasgraphics.js -K 25 -svn:wc:ra_dav:version-url -V 64 -/svn/!svn/ver/1302/trunk/closure/goog/graphics/canvasgraphics.js -END -imageelement.js -K 25 -svn:wc:ra_dav:version-url -V 61 -/svn/!svn/ver/850/trunk/closure/goog/graphics/imageelement.js -END -path.js -K 25 -svn:wc:ra_dav:version-url -V 54 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/path.js -END -textelement.js -K 25 -svn:wc:ra_dav:version-url -V 61 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/textelement.js -END -graphics.js -K 25 -svn:wc:ra_dav:version-url -V 58 -/svn/!svn/ver/1472/trunk/closure/goog/graphics/graphics.js -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/entries b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/entries deleted file mode 100644 index a9a51c2..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/entries +++ /dev/null @@ -1,949 +0,0 @@ -10 - -dir -1494 -http://closure-library.googlecode.com/svn/trunk/closure/goog/graphics -http://closure-library.googlecode.com/svn - - - -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com - - - - - - - - - - - - - - -0b95b8e8-c90f-11de-9d4f-f947ee5921c8 - -groupelement.js -file - - - - -2011-12-23T22:42:31.692370Z -d9c280ac23d3de52291daf8d75742c5a -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -1799 - -font.js -file - - - - -2011-12-23T22:42:31.691370Z -2da9ff3f2a44e9922a120771255029dd -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -1549 - -paths_test.html -file - - - - -2011-12-23T22:42:31.691370Z -afc14cc6e88b8fba549134586311512c -2011-04-12T20:35:47.000000Z -850 -diegosalas@google.com -has-props - - - - - - - - - - - - - - - - - - - - -2694 - -pathelement.js -file - - - - -2011-12-23T22:42:31.690370Z -200070693948fe70bb910077f06e6bed -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -1844 - -ellipseelement.js -file - - - - -2011-12-23T22:42:31.694370Z -88a02cb59aa2026599558b0ab88d9f29 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -2128 - -rectelement.js -file - - - - -2011-12-23T22:42:31.693370Z -2a2ade28659e156542a4972b1c9bafa4 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -2096 - -stroke.js -file - - - - -2011-12-23T22:42:31.692370Z -998b943583f576e9ca2846e016a5926f -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -1501 - -vmlelement.js -file - - - - -2011-12-23T22:42:31.694370Z -f1c6c0c9b0cd6b9308f2eea6e0f58fb7 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -12048 - -svgelement.js -file - - - - -2011-12-23T22:42:31.695370Z -e43a2389ad6e178669caceeca95c79bf -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -8959 - -affinetransform_test.html -file - - - - -2011-12-23T22:42:31.697370Z -b388b82ea3f82ca9698bb1230a25a343 -2011-09-02T08:02:23.000000Z -1268 -pallosp@google.com -has-props - - - - - - - - - - - - - - - - - - - - -12849 - -strokeandfillelement.js -file - - - - -2011-12-23T22:42:31.696370Z -4badb251ebbd461092bfb26b842353bd -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -3171 - -paths.js -file - - - - -2011-12-23T22:42:31.699370Z -88802740099c4d3d79f65c036667028f -2011-04-12T20:35:47.000000Z -850 -diegosalas@google.com -has-props - - - - - - - - - - - - - - - - - - - - -2777 - -vmlgraphics.js -file - - - - -2011-12-23T22:42:31.698370Z -25d0a2688fe04d7a11e1c66b4a5ff0fe -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -29353 - -svggraphics.js -file - - - - -2011-12-23T22:42:31.700370Z -04d25a8fa7311764daa2c84e60cea2b0 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -26582 - -solidfill.js -file - - - - -2011-12-23T22:42:31.701370Z -fb52a360a45f7283af06800e46ab0d62 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -1777 - -path_test.html -file - - - - -2011-12-23T22:42:31.702370Z -06579f1a14d0cf25519db8cd61ebf92c -2011-04-12T20:35:47.000000Z -850 -diegosalas@google.com -has-props - - - - - - - - - - - - - - - - - - - - -10901 - -affinetransform.js -file - - - - -2011-12-23T22:42:31.703370Z -0b15229a1ef11434378dac7ffae2c06d -2011-09-02T08:02:23.000000Z -1268 -pallosp@google.com -has-props - - - - - - - - - - - - - - - - - - - - -17816 - -abstractgraphics.js -file - - - - -2011-12-23T22:42:31.703370Z -2a4351cfb538c283194d5177ecbac793 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -13980 - -ext -dir - -canvaselement.js -file - - - - -2011-12-23T22:42:31.704370Z -74502a7a00ff7fe92cb77b17eb86f88e -2011-05-11T20:41:33.000000Z -919 -nicksantos@google.com -has-props - - - - - - - - - - - - - - - - - - - - -20401 - -fill.js -file - - - - -2011-12-23T22:42:31.705370Z -650691287dcab644a631569ce1f9a5d1 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -856 - -lineargradient.js -file - - - - -2011-12-23T22:42:31.705370Z -303fc931080c3088c469e9a7da11c681 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -3993 - -element.js -file - - - - -2011-12-23T22:42:31.706370Z -4d62c943daa1368115f0340b3c41c4d6 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -4451 - -canvasgraphics.js -file - - - - -2011-12-23T22:42:31.706370Z -388f2f853ebc576be15328392cdc5e3a -2011-09-27T00:20:47.000000Z -1302 -bmccann@google.com -has-props - - - - - - - - - - - - - - - - - - - - -19809 - -imageelement.js -file - - - - -2011-12-23T22:42:31.706370Z -740a523d1e69a7a0b6d8bb0a63617ac1 -2011-04-12T20:35:47.000000Z -850 -diegosalas@google.com -has-props - - - - - - - - - - - - - - - - - - - - -1986 - -path.js -file - - - - -2011-12-23T22:42:31.707370Z -cee7ecbc14f2a7e3b422dfca261c84c3 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -15822 - -textelement.js -file - - - - -2011-12-23T22:42:31.707370Z -de693916e3f4bee7999c9de7f532b66a -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -1850 - -graphics.js -file - - - - -2011-12-23T22:42:31.707370Z -f19990c2405c13e52a8225a159aa3ad6 -2011-12-13T22:20:28.000000Z -1472 -ccalabro@google.com -has-props - - - - - - - - - - - - - - - - - - - - -4909 - diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/abstractgraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/abstractgraphics.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/abstractgraphics.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/affinetransform.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/affinetransform.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/affinetransform.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/affinetransform_test.html.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/affinetransform_test.html.svn-base deleted file mode 100644 index d356868..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/affinetransform_test.html.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 9 -text/html -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/canvaselement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/canvaselement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/canvaselement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/canvasgraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/canvasgraphics.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/canvasgraphics.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/element.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/element.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/element.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/ellipseelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/ellipseelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/ellipseelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/fill.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/fill.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/fill.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/font.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/font.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/font.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/graphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/graphics.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/graphics.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/groupelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/groupelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/groupelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/imageelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/imageelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/imageelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/lineargradient.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/lineargradient.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/lineargradient.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/path.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/path.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/path.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/path_test.html.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/path_test.html.svn-base deleted file mode 100644 index d356868..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/path_test.html.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 9 -text/html -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/pathelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/pathelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/pathelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/paths.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/paths.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/paths.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/paths_test.html.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/paths_test.html.svn-base deleted file mode 100644 index d356868..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/paths_test.html.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 9 -text/html -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/rectelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/rectelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/rectelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/solidfill.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/solidfill.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/solidfill.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/stroke.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/stroke.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/stroke.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/strokeandfillelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/strokeandfillelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/strokeandfillelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/svgelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/svgelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/svgelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/svggraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/svggraphics.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/svggraphics.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/textelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/textelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/textelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/vmlelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/vmlelement.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/vmlelement.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/vmlgraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/vmlgraphics.js.svn-base deleted file mode 100644 index 530636b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/prop-base/vmlgraphics.js.svn-base +++ /dev/null @@ -1,5 +0,0 @@ -K 13 -svn:mime-type -V 15 -text/javascript -END diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/abstractgraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/abstractgraphics.js.svn-base deleted file mode 100644 index 5380c7f..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/abstractgraphics.js.svn-base +++ /dev/null @@ -1,440 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Graphics utility functions and factory methods. - * @author arv@google.com (Erik Arvidsson) - */ - - -goog.provide('goog.graphics.AbstractGraphics'); - -goog.require('goog.graphics.Path'); -goog.require('goog.math.Coordinate'); -goog.require('goog.math.Size'); -goog.require('goog.style'); -goog.require('goog.ui.Component'); - - - -/** - * Base class for the different graphics. You should never construct objects - * of this class. Instead us goog.graphics.createGraphics - * @param {number|string} width The width in pixels or percent. - * @param {number|string} height The height in pixels or percent. - * @param {?number=} opt_coordWidth Optional coordinate system width - if - * omitted or null, defaults to same as width. - * @param {?number=} opt_coordHeight Optional coordinate system height - if - * omitted or null, defaults to same as height. - * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the - * document we want to render in. - * @constructor - * @extends {goog.ui.Component} - */ -goog.graphics.AbstractGraphics = function(width, height, - opt_coordWidth, opt_coordHeight, - opt_domHelper) { - goog.ui.Component.call(this, opt_domHelper); - - /** - * Width of graphics in pixels or percentage points. - * @type {number|string} - * @protected - */ - this.width = width; - - /** - * Height of graphics in pixels or precentage points. - * @type {number|string} - * @protected - */ - this.height = height; - - /** - * Width of coordinate system in units. - * @type {?number} - * @protected - */ - this.coordWidth = opt_coordWidth || null; - - /** - * Height of coordinate system in units. - * @type {?number} - * @protected - */ - this.coordHeight = opt_coordHeight || null; -}; -goog.inherits(goog.graphics.AbstractGraphics, goog.ui.Component); - - -/** - * The root level group element. - * @type {goog.graphics.GroupElement?} - * @protected - */ -goog.graphics.AbstractGraphics.prototype.canvasElement = null; - - -/** - * Left coordinate of the view box - * @type {number} - * @protected - */ -goog.graphics.AbstractGraphics.prototype.coordLeft = 0; - - -/** - * Top coordinate of the view box - * @type {number} - * @protected - */ -goog.graphics.AbstractGraphics.prototype.coordTop = 0; - - -/** - * @return {goog.graphics.GroupElement} The root level canvas element. - */ -goog.graphics.AbstractGraphics.prototype.getCanvasElement = function() { - return this.canvasElement; -}; - - -/** - * Changes the coordinate size. - * @param {number} coordWidth The coordinate width. - * @param {number} coordHeight The coordinate height. - */ -goog.graphics.AbstractGraphics.prototype.setCoordSize = function(coordWidth, - coordHeight) { - this.coordWidth = coordWidth; - this.coordHeight = coordHeight; -}; - - -/** - * @return {goog.math.Size} The coordinate size. - */ -goog.graphics.AbstractGraphics.prototype.getCoordSize = function() { - if (this.coordWidth) { - return new goog.math.Size(this.coordWidth, - /** @type {number} */ (this.coordHeight)); - } else { - return this.getPixelSize(); - } -}; - - -/** - * Changes the coordinate system position. - * @param {number} left The coordinate system left bound. - * @param {number} top The coordinate system top bound. - */ -goog.graphics.AbstractGraphics.prototype.setCoordOrigin = goog.abstractMethod; - - -/** - * @return {goog.math.Coordinate} The coordinate system position. - */ -goog.graphics.AbstractGraphics.prototype.getCoordOrigin = function() { - return new goog.math.Coordinate(this.coordLeft, this.coordTop); -}; - - -/** - * Change the size of the canvas. - * @param {number} pixelWidth The width in pixels. - * @param {number} pixelHeight The height in pixels. - */ -goog.graphics.AbstractGraphics.prototype.setSize = goog.abstractMethod; - - -/** - * @return {goog.math.Size} The size of canvas. - * @deprecated Use getPixelSize. - */ -goog.graphics.AbstractGraphics.prototype.getSize = function() { - return this.getPixelSize(); -}; - - -/** - * @return {goog.math.Size?} Returns the number of pixels spanned by the - * surface, or null if the size could not be computed due to the size being - * specified in percentage points and the component not being in the - * document. - */ -goog.graphics.AbstractGraphics.prototype.getPixelSize = function() { - if (this.isInDocument()) { - return goog.style.getSize(this.getElement()); - } - if (goog.isNumber(this.width) && goog.isNumber(this.height)) { - return new goog.math.Size(this.width, this.height); - } - return null; -}; - - -/** - * @return {number} Returns the number of pixels per unit in the x direction. - */ -goog.graphics.AbstractGraphics.prototype.getPixelScaleX = function() { - var pixelSize = this.getPixelSize(); - return pixelSize ? pixelSize.width / this.getCoordSize().width : 0; -}; - - -/** - * @return {number} Returns the number of pixels per unit in the y direction. - */ -goog.graphics.AbstractGraphics.prototype.getPixelScaleY = function() { - var pixelSize = this.getPixelSize(); - return pixelSize ? pixelSize.height / this.getCoordSize().height : 0; -}; - - -/** - * Remove all drawing elements from the graphics. - */ -goog.graphics.AbstractGraphics.prototype.clear = goog.abstractMethod; - - -/** - * Remove a single drawing element from the surface. The default implementation - * assumes a DOM based drawing surface. - * @param {goog.graphics.Element} element The element to remove. - */ -goog.graphics.AbstractGraphics.prototype.removeElement = function(element) { - goog.dom.removeNode(element.getElement()); -}; - - -/** - * Sets the fill for the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element wrapper. - * @param {goog.graphics.Fill?} fill The fill object. - */ -goog.graphics.AbstractGraphics.prototype.setElementFill = goog.abstractMethod; - - -/** - * Sets the stroke for the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element wrapper. - * @param {goog.graphics.Stroke?} stroke The stroke object. - */ -goog.graphics.AbstractGraphics.prototype.setElementStroke = goog.abstractMethod; - - -/** - * Set the transformation of an element. - * @param {goog.graphics.Element} element The element wrapper. - * @param {number} x The x coordinate of the translation transform. - * @param {number} y The y coordinate of the translation transform. - * @param {number} angle The angle of the rotation transform. - * @param {number} centerX The horizontal center of the rotation transform. - * @param {number} centerY The vertical center of the rotation transform. - */ -goog.graphics.AbstractGraphics.prototype.setElementTransform = - goog.abstractMethod; - - -/** - * Draw a circle - * - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - * @param {number} r Radius length. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.GroupElement=} opt_group The group wrapper element to - * append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.EllipseElement} The newly created element. - */ -goog.graphics.AbstractGraphics.prototype.drawCircle = function( - cx, cy, r, stroke, fill, opt_group) { - return this.drawEllipse(cx, cy, r, r, stroke, fill, opt_group); -}; - - -/** - * Draw an ellipse - * - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.GroupElement=} opt_group The group wrapper element to - * append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.EllipseElement} The newly created element. - */ -goog.graphics.AbstractGraphics.prototype.drawEllipse = goog.abstractMethod; - - -/** - * Draw a rectangle - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.GroupElement=} opt_group The group wrapper element to - * append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.RectElement} The newly created element. - */ -goog.graphics.AbstractGraphics.prototype.drawRect = goog.abstractMethod; - - -/** - * Draw a text string within a rectangle (drawing is horizontal) - * - * @param {string} text The text to draw. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - * @param {string} align Horizontal alignment: left (default), center, right. - * @param {string} vAlign Vertical alignment: top (default), center, bottom. - * @param {goog.graphics.Font} font Font describing the font properties. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.GroupElement=} opt_group The group wrapper element to - * append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.TextElement} The newly created element. - */ -goog.graphics.AbstractGraphics.prototype.drawText = function( - text, x, y, width, height, align, vAlign, font, stroke, fill, opt_group) { - var baseline = font.size / 2; // Baseline is middle of line - var textY; - if (vAlign == 'bottom') { - textY = y + height - baseline; - } else if (vAlign == 'center') { - textY = y + height / 2; - } else { - textY = y + baseline; - } - - return this.drawTextOnLine(text, x, textY, x + width, textY, align, - font, stroke, fill, opt_group); -}; - - -/** - * Draw a text string vertically centered on a given line. - * - * @param {string} text The text to draw. - * @param {number} x1 X coordinate of start of line. - * @param {number} y1 Y coordinate of start of line. - * @param {number} x2 X coordinate of end of line. - * @param {number} y2 Y coordinate of end of line. - * @param {string} align Horizontal alingnment: left (default), center, right. - * @param {goog.graphics.Font} font Font describing the font properties. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.GroupElement=} opt_group The group wrapper element to - * append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.TextElement} The newly created element. - */ -goog.graphics.AbstractGraphics.prototype.drawTextOnLine = goog.abstractMethod; - - -/** - * Draw a path. - * - * @param {goog.graphics.Path} path The path object to draw. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.GroupElement=} opt_group The group wrapper element to - * append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.PathElement} The newly created element. - */ -goog.graphics.AbstractGraphics.prototype.drawPath = goog.abstractMethod; - - -/** - * Create an empty group of drawing elements. - * - * @param {goog.graphics.GroupElement=} opt_group The group wrapper element to - * append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.GroupElement} The newly created group. - */ -goog.graphics.AbstractGraphics.prototype.createGroup = goog.abstractMethod; - - -/** - * Create an empty path. - * - * @return {goog.graphics.Path} The path. - * @deprecated Use {@code new goog.graphics.Path()}. - */ -goog.graphics.AbstractGraphics.prototype.createPath = function() { - return new goog.graphics.Path(); -}; - - -/** - * Measure and return the width (in pixels) of a given text string. - * Text measurement is needed to make sure a text can fit in the allocated - * area. The way text length is measured is by writing it into a div that is - * after the visible area, measure the div width, and immediatly erase the - * written value. - * - * @param {string} text The text string to measure. - * @param {goog.graphics.Font} font The font object describing the font style. - * - * @return {number} The width in pixels of the text strings. - */ -goog.graphics.AbstractGraphics.prototype.getTextWidth = goog.abstractMethod; - - -/** - * @return {boolean} Whether the underlying element can be cloned resulting in - * an accurate reproduction of the graphics contents. - */ -goog.graphics.AbstractGraphics.prototype.isDomClonable = function() { - return false; -}; - - -/** - * Start preventing redraws - useful for chaining large numbers of changes - * together. Not guaranteed to do anything - i.e. only use this for - * optimization of a single code path. - */ -goog.graphics.AbstractGraphics.prototype.suspend = function() { -}; - - -/** - * Stop preventing redraws. If any redraws had been prevented, a redraw will - * be done now. - */ -goog.graphics.AbstractGraphics.prototype.resume = function() { -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/affinetransform.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/affinetransform.js.svn-base deleted file mode 100644 index 9dfad43..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/affinetransform.js.svn-base +++ /dev/null @@ -1,586 +0,0 @@ -// Copyright 2008 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Provides an object representation of an AffineTransform and - * methods for working with it. - */ - - -goog.provide('goog.graphics.AffineTransform'); - -goog.require('goog.math'); - - - -/** - * Creates a 2D affine transform. An affine transform performs a linear - * mapping from 2D coordinates to other 2D coordinates that preserves the - * "straightness" and "parallelness" of lines. - * - * Such a coordinate transformation can be represented by a 3 row by 3 column - * matrix with an implied last row of [ 0 0 1 ]. This matrix transforms source - * coordinates (x,y) into destination coordinates (x',y') by considering them - * to be a column vector and multiplying the coordinate vector by the matrix - * according to the following process: - * <pre> - * [ x'] [ m00 m01 m02 ] [ x ] [ m00x + m01y + m02 ] - * [ y'] = [ m10 m11 m12 ] [ y ] = [ m10x + m11y + m12 ] - * [ 1 ] [ 0 0 1 ] [ 1 ] [ 1 ] - * </pre> - * - * This class is optimized for speed and minimizes calculations based on its - * knowledge of the underlying matrix (as opposed to say simply performing - * matrix multiplication). - * - * @param {number=} opt_m00 The m00 coordinate of the transform. - * @param {number=} opt_m10 The m10 coordinate of the transform. - * @param {number=} opt_m01 The m01 coordinate of the transform. - * @param {number=} opt_m11 The m11 coordinate of the transform. - * @param {number=} opt_m02 The m02 coordinate of the transform. - * @param {number=} opt_m12 The m12 coordinate of the transform. - * @constructor - */ -goog.graphics.AffineTransform = function(opt_m00, opt_m10, opt_m01, - opt_m11, opt_m02, opt_m12) { - if (arguments.length == 6) { - this.setTransform(/** @type {number} */ (opt_m00), - /** @type {number} */ (opt_m10), - /** @type {number} */ (opt_m01), - /** @type {number} */ (opt_m11), - /** @type {number} */ (opt_m02), - /** @type {number} */ (opt_m12)); - } else if (arguments.length != 0) { - throw Error('Insufficient matrix parameters'); - } else { - this.m00_ = this.m11_ = 1; - this.m10_ = this.m01_ = this.m02_ = this.m12_ = 0; - } -}; - - -/** - * @return {boolean} Whether this transform is the identity transform. - */ -goog.graphics.AffineTransform.prototype.isIdentity = function() { - return this.m00_ == 1 && this.m10_ == 0 && this.m01_ == 0 && - this.m11_ == 1 && this.m02_ == 0 && this.m12_ == 0; -}; - - -/** - * @return {!goog.graphics.AffineTransform} A copy of this transform. - */ -goog.graphics.AffineTransform.prototype.clone = function() { - return new goog.graphics.AffineTransform(this.m00_, this.m10_, this.m01_, - this.m11_, this.m02_, this.m12_); -}; - - -/** - * Sets this transform to the matrix specified by the 6 values. - * - * @param {number} m00 The m00 coordinate of the transform. - * @param {number} m10 The m10 coordinate of the transform. - * @param {number} m01 The m01 coordinate of the transform. - * @param {number} m11 The m11 coordinate of the transform. - * @param {number} m02 The m02 coordinate of the transform. - * @param {number} m12 The m12 coordinate of the transform. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.setTransform = function(m00, m10, m01, - m11, m02, m12) { - if (!goog.isNumber(m00) || !goog.isNumber(m10) || !goog.isNumber(m01) || - !goog.isNumber(m11) || !goog.isNumber(m02) || !goog.isNumber(m12)) { - throw Error('Invalid transform parameters'); - } - this.m00_ = m00; - this.m10_ = m10; - this.m01_ = m01; - this.m11_ = m11; - this.m02_ = m02; - this.m12_ = m12; - return this; -}; - - -/** - * Sets this transform to be identical to the given transform. - * - * @param {!goog.graphics.AffineTransform} tx The transform to copy. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.copyFrom = function(tx) { - this.m00_ = tx.m00_; - this.m10_ = tx.m10_; - this.m01_ = tx.m01_; - this.m11_ = tx.m11_; - this.m02_ = tx.m02_; - this.m12_ = tx.m12_; - return this; -}; - - -/** - * Concatenates this transform with a scaling transformation. - * - * @param {number} sx The x-axis scaling factor. - * @param {number} sy The y-axis scaling factor. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.scale = function(sx, sy) { - this.m00_ *= sx; - this.m10_ *= sx; - this.m01_ *= sy; - this.m11_ *= sy; - return this; -}; - - -/** - * Pre-concatenates this transform with a scaling transformation, - * i.e. calculates the following matrix product: - * - * <pre> - * [sx 0 0] [m00 m01 m02] - * [ 0 sy 0] [m10 m11 m12] - * [ 0 0 1] [ 0 0 1] - * </pre> - * - * @param {number} sx The x-axis scaling factor. - * @param {number} sy The y-axis scaling factor. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.preScale = function(sx, sy) { - this.m00_ *= sx; - this.m01_ *= sx; - this.m02_ *= sx; - this.m10_ *= sy; - this.m11_ *= sy; - this.m12_ *= sy; - return this; -}; - - -/** - * Concatenates this transform with a translate transformation. - * - * @param {number} dx The distance to translate in the x direction. - * @param {number} dy The distance to translate in the y direction. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.translate = function(dx, dy) { - this.m02_ += dx * this.m00_ + dy * this.m01_; - this.m12_ += dx * this.m10_ + dy * this.m11_; - return this; -}; - - -/** - * Pre-concatenates this transform with a translate transformation, - * i.e. calculates the following matrix product: - * - * <pre> - * [1 0 dx] [m00 m01 m02] - * [0 1 dy] [m10 m11 m12] - * [0 0 1] [ 0 0 1] - * </pre> - * - * @param {number} dx The distance to translate in the x direction. - * @param {number} dy The distance to translate in the y direction. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.preTranslate = function(dx, dy) { - this.m02_ += dx; - this.m12_ += dy; - return this; -}; - - -/** - * Concatenates this transform with a rotation transformation around an anchor - * point. - * - * @param {number} theta The angle of rotation measured in radians. - * @param {number} x The x coordinate of the anchor point. - * @param {number} y The y coordinate of the anchor point. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.rotate = function(theta, x, y) { - return this.concatenate( - goog.graphics.AffineTransform.getRotateInstance(theta, x, y)); -}; - - -/** - * Pre-concatenates this transform with a rotation transformation around an - * anchor point. - * - * @param {number} theta The angle of rotation measured in radians. - * @param {number} x The x coordinate of the anchor point. - * @param {number} y The y coordinate of the anchor point. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.preRotate = function(theta, x, y) { - return this.preConcatenate( - goog.graphics.AffineTransform.getRotateInstance(theta, x, y)); -}; - - -/** - * Concatenates this transform with a shear transformation. - * - * @param {number} shx The x shear factor. - * @param {number} shy The y shear factor. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.shear = function(shx, shy) { - var m00 = this.m00_; - var m10 = this.m10_; - this.m00_ += shy * this.m01_; - this.m10_ += shy * this.m11_; - this.m01_ += shx * m00; - this.m11_ += shx * m10; - return this; -}; - - -/** - * Pre-concatenates this transform with a shear transformation. - * i.e. calculates the following matrix product: - * - * <pre> - * [ 1 shx 0] [m00 m01 m02] - * [shy 1 0] [m10 m11 m12] - * [ 0 0 1] [ 0 0 1] - * </pre> - * - * @param {number} shx The x shear factor. - * @param {number} shy The y shear factor. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.preShear = function(shx, shy) { - var m00 = this.m00_; - var m01 = this.m01_; - var m02 = this.m02_; - this.m00_ += shx * this.m10_; - this.m01_ += shx * this.m11_; - this.m02_ += shx * this.m12_; - this.m10_ += shy * m00; - this.m11_ += shy * m01; - this.m12_ += shy * m02; - return this; -}; - - -/** - * @return {string} A string representation of this transform. The format of - * of the string is compatible with SVG matrix notation, i.e. - * "matrix(a,b,c,d,e,f)". - */ -goog.graphics.AffineTransform.prototype.toString = function() { - return 'matrix(' + - [this.m00_, this.m10_, this.m01_, this.m11_, this.m02_, this.m12_].join( - ',') + - ')'; -}; - - -/** - * @return {number} The scaling factor in the x-direction (m00). - */ -goog.graphics.AffineTransform.prototype.getScaleX = function() { - return this.m00_; -}; - - -/** - * @return {number} The scaling factor in the y-direction (m11). - */ -goog.graphics.AffineTransform.prototype.getScaleY = function() { - return this.m11_; -}; - - -/** - * @return {number} The translation in the x-direction (m02). - */ -goog.graphics.AffineTransform.prototype.getTranslateX = function() { - return this.m02_; -}; - - -/** - * @return {number} The translation in the y-direction (m12). - */ -goog.graphics.AffineTransform.prototype.getTranslateY = function() { - return this.m12_; -}; - - -/** - * @return {number} The shear factor in the x-direction (m01). - */ -goog.graphics.AffineTransform.prototype.getShearX = function() { - return this.m01_; -}; - - -/** - * @return {number} The shear factor in the y-direction (m10). - */ -goog.graphics.AffineTransform.prototype.getShearY = function() { - return this.m10_; -}; - - -/** - * Concatenates an affine transform to this transform. - * - * @param {!goog.graphics.AffineTransform} tx The transform to concatenate. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.concatenate = function(tx) { - var m0 = this.m00_; - var m1 = this.m01_; - this.m00_ = tx.m00_ * m0 + tx.m10_ * m1; - this.m01_ = tx.m01_ * m0 + tx.m11_ * m1; - this.m02_ += tx.m02_ * m0 + tx.m12_ * m1; - - m0 = this.m10_; - m1 = this.m11_; - this.m10_ = tx.m00_ * m0 + tx.m10_ * m1; - this.m11_ = tx.m01_ * m0 + tx.m11_ * m1; - this.m12_ += tx.m02_ * m0 + tx.m12_ * m1; - return this; -}; - - -/** - * Pre-concatenates an affine transform to this transform. - * - * @param {!goog.graphics.AffineTransform} tx The transform to preconcatenate. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.preConcatenate = function(tx) { - var m0 = this.m00_; - var m1 = this.m10_; - this.m00_ = tx.m00_ * m0 + tx.m01_ * m1; - this.m10_ = tx.m10_ * m0 + tx.m11_ * m1; - - m0 = this.m01_; - m1 = this.m11_; - this.m01_ = tx.m00_ * m0 + tx.m01_ * m1; - this.m11_ = tx.m10_ * m0 + tx.m11_ * m1; - - m0 = this.m02_; - m1 = this.m12_; - this.m02_ = tx.m00_ * m0 + tx.m01_ * m1 + tx.m02_; - this.m12_ = tx.m10_ * m0 + tx.m11_ * m1 + tx.m12_; - return this; -}; - - -/** - * Transforms an array of coordinates by this transform and stores the result - * into a destination array. - * - * @param {!Array.<number>} src The array containing the source points - * as x, y value pairs. - * @param {number} srcOff The offset to the first point to be transformed. - * @param {!Array.<number>} dst The array into which to store the transformed - * point pairs. - * @param {number} dstOff The offset of the location of the first transformed - * point in the destination array. - * @param {number} numPts The number of points to tranform. - */ -goog.graphics.AffineTransform.prototype.transform = function(src, srcOff, dst, - dstOff, numPts) { - var i = srcOff; - var j = dstOff; - var srcEnd = srcOff + 2 * numPts; - while (i < srcEnd) { - var x = src[i++]; - var y = src[i++]; - dst[j++] = x * this.m00_ + y * this.m01_ + this.m02_; - dst[j++] = x * this.m10_ + y * this.m11_ + this.m12_; - } -}; - - -/** - * @return {number} The determinant of this transform. - */ -goog.graphics.AffineTransform.prototype.getDeterminant = function() { - return this.m00_ * this.m11_ - this.m01_ * this.m10_; -}; - - -/** - * Returns whether the transform is invertible. A transform is not invertible - * if the determinant is 0 or any value is non-finite or NaN. - * - * @return {boolean} Whether the transform is invertible. - */ -goog.graphics.AffineTransform.prototype.isInvertible = function() { - var det = this.getDeterminant(); - return goog.math.isFiniteNumber(det) && - goog.math.isFiniteNumber(this.m02_) && - goog.math.isFiniteNumber(this.m12_) && - det != 0; -}; - - -/** - * @return {!goog.graphics.AffineTransform} An AffineTransform object - * representing the inverse transformation. - */ -goog.graphics.AffineTransform.prototype.createInverse = function() { - var det = this.getDeterminant(); - return new goog.graphics.AffineTransform( - this.m11_ / det, - -this.m10_ / det, - -this.m01_ / det, - this.m00_ / det, - (this.m01_ * this.m12_ - this.m11_ * this.m02_) / det, - (this.m10_ * this.m02_ - this.m00_ * this.m12_) / det); -}; - - -/** - * Creates a transform representing a scaling transformation. - * - * @param {number} sx The x-axis scaling factor. - * @param {number} sy The y-axis scaling factor. - * @return {!goog.graphics.AffineTransform} A transform representing a scaling - * transformation. - */ -goog.graphics.AffineTransform.getScaleInstance = function(sx, sy) { - return new goog.graphics.AffineTransform().setToScale(sx, sy); -}; - - -/** - * Creates a transform representing a translation transformation. - * - * @param {number} dx The distance to translate in the x direction. - * @param {number} dy The distance to translate in the y direction. - * @return {!goog.graphics.AffineTransform} A transform representing a - * translation transformation. - */ -goog.graphics.AffineTransform.getTranslateInstance = function(dx, dy) { - return new goog.graphics.AffineTransform().setToTranslation(dx, dy); -}; - - -/** - * Creates a transform representing a shearing transformation. - * - * @param {number} shx The x-axis shear factor. - * @param {number} shy The y-axis shear factor. - * @return {!goog.graphics.AffineTransform} A transform representing a shearing - * transformation. - */ -goog.graphics.AffineTransform.getShearInstance = function(shx, shy) { - return new goog.graphics.AffineTransform().setToShear(shx, shy); -}; - - -/** - * Creates a transform representing a rotation transformation. - * - * @param {number} theta The angle of rotation measured in radians. - * @param {number} x The x coordinate of the anchor point. - * @param {number} y The y coordinate of the anchor point. - * @return {!goog.graphics.AffineTransform} A transform representing a rotation - * transformation. - */ -goog.graphics.AffineTransform.getRotateInstance = function(theta, x, y) { - return new goog.graphics.AffineTransform().setToRotation(theta, x, y); -}; - - -/** - * Sets this transform to a scaling transformation. - * - * @param {number} sx The x-axis scaling factor. - * @param {number} sy The y-axis scaling factor. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.setToScale = function(sx, sy) { - return this.setTransform(sx, 0, 0, sy, 0, 0); -}; - - -/** - * Sets this transform to a translation transformation. - * - * @param {number} dx The distance to translate in the x direction. - * @param {number} dy The distance to translate in the y direction. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.setToTranslation = function(dx, dy) { - return this.setTransform(1, 0, 0, 1, dx, dy); -}; - - -/** - * Sets this transform to a shearing transformation. - * - * @param {number} shx The x-axis shear factor. - * @param {number} shy The y-axis shear factor. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.setToShear = function(shx, shy) { - return this.setTransform(1, shy, shx, 1, 0, 0); -}; - - -/** - * Sets this transform to a rotation transformation. - * - * @param {number} theta The angle of rotation measured in radians. - * @param {number} x The x coordinate of the anchor point. - * @param {number} y The y coordinate of the anchor point. - * @return {!goog.graphics.AffineTransform} This affine transform. - */ -goog.graphics.AffineTransform.prototype.setToRotation = function(theta, x, y) { - var cos = Math.cos(theta); - var sin = Math.sin(theta); - return this.setTransform(cos, sin, -sin, cos, - x - x * cos + y * sin, y - x * sin - y * cos); -}; - - -/** - * Compares two affine transforms for equality. - * - * @param {goog.graphics.AffineTransform} tx The other affine transform. - * @return {boolean} whether the two transforms are equal. - */ -goog.graphics.AffineTransform.prototype.equals = function(tx) { - if (this == tx) { - return true; - } - if (!tx) { - return false; - } - return this.m00_ == tx.m00_ && - this.m01_ == tx.m01_ && - this.m02_ == tx.m02_ && - this.m10_ == tx.m10_ && - this.m11_ == tx.m11_ && - this.m12_ == tx.m12_; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/affinetransform_test.html.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/affinetransform_test.html.svn-base deleted file mode 100644 index b0b83f0..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/affinetransform_test.html.svn-base +++ /dev/null @@ -1,360 +0,0 @@ -<!DOCTYPE html> -<html> -<!-- -Copyright 2008 The Closure Library Authors. All Rights Reserved. - -Use of this source code is governed by the Apache License, Version 2.0. -See the COPYING file for details. ---> -<head> -<meta http-equiv="X-UA-Compatible" content="IE=edge"> -<title>Closure Unit Tests - goog.graphics.AffineTransform</title> -<script src="../base.js"></script> -<script> - goog.require('goog.graphics'); - goog.require('goog.graphics.AffineTransform'); - goog.require('goog.testing.jsunit'); -</script> -</head> -<body> - -<script> - function testGetTranslateInstance() { - var tx = goog.graphics.AffineTransform.getTranslateInstance(2, 4); - assertEquals(1, tx.getScaleX()); - assertEquals(0, tx.getShearY()); - assertEquals(0, tx.getShearX()); - assertEquals(1, tx.getScaleY()); - assertEquals(2, tx.getTranslateX()); - assertEquals(4, tx.getTranslateY()); - } - - function testGetScaleInstance() { - var tx = goog.graphics.AffineTransform.getScaleInstance(2, 4); - assertEquals(2, tx.getScaleX()); - assertEquals(0, tx.getShearY()); - assertEquals(0, tx.getShearX()); - assertEquals(4, tx.getScaleY()); - assertEquals(0, tx.getTranslateX()); - assertEquals(0, tx.getTranslateY()); - } - - function testGetRotateInstance() { - var tx = goog.graphics.AffineTransform.getRotateInstance(Math.PI / 2, 1, 2); - assertRoughlyEquals(0, tx.getScaleX(), 1e-9); - assertRoughlyEquals(1, tx.getShearY(), 1e-9); - assertRoughlyEquals(-1, tx.getShearX(), 1e-9); - assertRoughlyEquals(0, tx.getScaleY(), 1e-9); - assertRoughlyEquals(3, tx.getTranslateX(), 1e-9); - assertRoughlyEquals(1, tx.getTranslateY(), 1e-9); - } - - function testGetShearInstance() { - var tx = goog.graphics.AffineTransform.getShearInstance(2, 4); - assertEquals(1, tx.getScaleX()); - assertEquals(4, tx.getShearY()); - assertEquals(2, tx.getShearX()); - assertEquals(1, tx.getScaleY()); - assertEquals(0, tx.getTranslateX()); - assertEquals(0, tx.getTranslateY()); - } - - function testConstructor() { - assertThrows(function() { - new goog.graphics.AffineTransform([0, 0]); - }); - assertThrows(function() { - new goog.graphics.AffineTransform({}); - }); - assertThrows(function() { - new goog.graphics.AffineTransform(0, 0, 0, 'a', 0, 0); - }); - - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - assertEquals(1, tx.getScaleX()); - assertEquals(2, tx.getShearY()); - assertEquals(3, tx.getShearX()); - assertEquals(4, tx.getScaleY()); - assertEquals(5, tx.getTranslateX()); - assertEquals(6, tx.getTranslateY()); - - tx = new goog.graphics.AffineTransform(); - assert(tx.isIdentity()); - } - - function testIsIdentity() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - assertFalse(tx.isIdentity()); - tx.setTransform(1, 0, 0, 1, 0, 0); - assert(tx.isIdentity()); - } - - function testClone() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - var copy = tx.clone(); - assertEquals(copy.getScaleX(), tx.getScaleX()); - assertEquals(copy.getShearY(), tx.getShearY()); - assertEquals(copy.getShearX(), tx.getShearX()); - assertEquals(copy.getScaleY(), tx.getScaleY()); - assertEquals(copy.getTranslateX(), tx.getTranslateX()); - assertEquals(copy.getTranslateY(), tx.getTranslateY()); - } - - function testSetTransform() { - var tx = new goog.graphics.AffineTransform(); - assertThrows(function() { - tx.setTransform(1, 2, 3, 4, 6); - }); - assertThrows(function() { - tx.setTransform('a', 2, 3, 4, 5, 6); - }); - - tx.setTransform(1, 2, 3, 4, 5, 6); - assertEquals(1, tx.getScaleX()); - assertEquals(2, tx.getShearY()); - assertEquals(3, tx.getShearX()); - assertEquals(4, tx.getScaleY()); - assertEquals(5, tx.getTranslateX()); - assertEquals(6, tx.getTranslateY()); - } - - function testScale() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.scale(2, 3); - assertEquals(2, tx.getScaleX()); - assertEquals(4, tx.getShearY()); - assertEquals(9, tx.getShearX()); - assertEquals(12, tx.getScaleY()); - assertEquals(5, tx.getTranslateX()); - assertEquals(6, tx.getTranslateY()); - } - - function testPreScale() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.preScale(2, 3); - assertEquals(2, tx.getScaleX()); - assertEquals(6, tx.getShearY()); - assertEquals(6, tx.getShearX()); - assertEquals(12, tx.getScaleY()); - assertEquals(10, tx.getTranslateX()); - assertEquals(18, tx.getTranslateY()); - } - - function testTranslate() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.translate(2, 3); - assertEquals(1, tx.getScaleX()); - assertEquals(2, tx.getShearY()); - assertEquals(3, tx.getShearX()); - assertEquals(4, tx.getScaleY()); - assertEquals(16, tx.getTranslateX()); - assertEquals(22, tx.getTranslateY()); - } - - function testPreTranslate() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.preTranslate(2, 3); - assertEquals(1, tx.getScaleX()); - assertEquals(2, tx.getShearY()); - assertEquals(3, tx.getShearX()); - assertEquals(4, tx.getScaleY()); - assertEquals(7, tx.getTranslateX()); - assertEquals(9, tx.getTranslateY()); - } - - function testRotate() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.rotate(Math.PI / 2, 1, 1); - assertRoughlyEquals(3, tx.getScaleX(), 1e-9); - assertRoughlyEquals(4, tx.getShearY(), 1e-9); - assertRoughlyEquals(-1, tx.getShearX(), 1e-9); - assertRoughlyEquals(-2, tx.getScaleY(), 1e-9); - assertRoughlyEquals(7, tx.getTranslateX(), 1e-9); - assertRoughlyEquals(10, tx.getTranslateY(), 1e-9); - } - - function testPreRotate() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.preRotate(Math.PI / 2, 1, 1); - assertRoughlyEquals(-2, tx.getScaleX(), 1e-9); - assertRoughlyEquals(1, tx.getShearY(), 1e-9); - assertRoughlyEquals(-4, tx.getShearX(), 1e-9); - assertRoughlyEquals(3, tx.getScaleY(), 1e-9); - assertRoughlyEquals(-4, tx.getTranslateX(), 1e-9); - assertRoughlyEquals(5, tx.getTranslateY(), 1e-9); - } - - function testShear() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.shear(2, 3); - assertEquals(10, tx.getScaleX()); - assertEquals(14, tx.getShearY()); - assertEquals(5, tx.getShearX()); - assertEquals(8, tx.getScaleY()); - assertEquals(5, tx.getTranslateX()); - assertEquals(6, tx.getTranslateY()); - } - - function testPreShear() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.preShear(2, 3); - assertEquals(5, tx.getScaleX()); - assertEquals(5, tx.getShearY()); - assertEquals(11, tx.getShearX()); - assertEquals(13, tx.getScaleY()); - assertEquals(17, tx.getTranslateX()); - assertEquals(21, tx.getTranslateY()); - } - - function testConcatentate() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.concatenate(new goog.graphics.AffineTransform(2, 1, 6, 5, 4, 3)); - assertEquals(5, tx.getScaleX()); - assertEquals(8, tx.getShearY()); - assertEquals(21, tx.getShearX()); - assertEquals(32, tx.getScaleY()); - assertEquals(18, tx.getTranslateX()); - assertEquals(26, tx.getTranslateY()); - } - - function testPreConcatentate() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - tx.preConcatenate(new goog.graphics.AffineTransform(2, 1, 6, 5, 4, 3)); - assertEquals(14, tx.getScaleX()); - assertEquals(11, tx.getShearY()); - assertEquals(30, tx.getShearX()); - assertEquals(23, tx.getScaleY()); - assertEquals(50, tx.getTranslateX()); - assertEquals(38, tx.getTranslateY()); - } - - function testAssociativeConcatenate() { - var x = new goog.graphics.AffineTransform(2, 3, 5, 7, 11, 13).concatenate( - new goog.graphics.AffineTransform(17, 19, 23, 29, 31, 37)); - var y = new goog.graphics.AffineTransform(17, 19, 23, 29, 31, 37) - .preConcatenate(new goog.graphics.AffineTransform(2, 3, 5, 7, 11, 13)); - assertEquals(x.getScaleX(), y.getScaleX()); - assertEquals(x.getShearY(), y.getShearY()); - assertEquals(x.getShearX(), y.getShearX()); - assertEquals(x.getScaleY(), y.getScaleY()); - assertEquals(x.getTranslateX(), y.getTranslateX()); - assertEquals(x.getTranslateY(), y.getTranslateY()); - }; - - function testTransform() { - var srcPts = [0, 0, 1, 0, 1, 1, 0, 1]; - var dstPts = []; - var tx = goog.graphics.AffineTransform.getScaleInstance(2, 3); - tx.translate(5, 10); - tx.rotate(Math.PI / 4, 5, 10); - tx.transform(srcPts, 0, dstPts, 0, 4); - assert(goog.array.equals( - [27.071068, 28.180195, 28.485281, 30.301516, - 27.071068, 32.422836, 25.656855, 30.301516], - dstPts, - goog.math.nearlyEquals)); - } - - function testGetDeterminant() { - var tx = goog.graphics.AffineTransform.getScaleInstance(2, 3); - tx.translate(5, 10); - tx.rotate(Math.PI / 4, 5, 10); - assertEquals(6, tx.getDeterminant()); - } - - function testIsInvertible() { - assertTrue(new goog.graphics.AffineTransform(2, 3, 4, 5, 6, 7). - isInvertible()); - assertTrue(new goog.graphics.AffineTransform(1, 0, 0, 1, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(NaN, 0, 0, 1, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, NaN, 0, 1, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, NaN, 1, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, 0, NaN, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, 0, 1, NaN, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, 0, 1, 0, NaN). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(Infinity, 0, 0, 1, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, Infinity, 0, 1, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, Infinity, 1, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, 0, Infinity, 0, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, 0, 1, Infinity, 0). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(1, 0, 0, 1, 0, Infinity). - isInvertible()); - assertFalse(new goog.graphics.AffineTransform(0, 0, 0, 0, 1, 0). - isInvertible()); - } - - function testCreateInverse() { - var tx = goog.graphics.AffineTransform.getScaleInstance(2, 3); - tx.translate(5, 10); - tx.rotate(Math.PI / 4, 5, 10); - var inverse = tx.createInverse(); - assert(goog.math.nearlyEquals(0.353553, inverse.getScaleX())); - assert(goog.math.nearlyEquals(-0.353553, inverse.getShearY())); - assert(goog.math.nearlyEquals(0.235702, inverse.getShearX())); - assert(goog.math.nearlyEquals(0.235702, inverse.getScaleY())); - assert(goog.math.nearlyEquals(-16.213203, inverse.getTranslateX())); - assert(goog.math.nearlyEquals(2.928932, inverse.getTranslateY())); - } - - function testCopyFrom() { - var from = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - var to = new goog.graphics.AffineTransform(); - to.copyFrom(from); - assertEquals(from.getScaleX(), to.getScaleX()); - assertEquals(from.getShearY(), to.getShearY()); - assertEquals(from.getShearX(), to.getShearX()); - assertEquals(from.getScaleY(), to.getScaleY()); - assertEquals(from.getTranslateX(), to.getTranslateX()); - assertEquals(from.getTranslateY(), to.getTranslateY()); - } - - function testToString() { - var tx = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - assertEquals("matrix(1,2,3,4,5,6)", tx.toString()); - } - - function testEquals() { - var tx1 = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - var tx2 = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, 6); - assertEqualsMethod(tx1, tx2, true); - - tx2 = new goog.graphics.AffineTransform(-1, 2, 3, 4, 5, 6); - assertEqualsMethod(tx1, tx2, false); - - tx2 = new goog.graphics.AffineTransform(1, -1, 3, 4, 5, 6); - assertEqualsMethod(tx1, tx2, false); - - tx2 = new goog.graphics.AffineTransform(1, 2, -3, 4, 5, 6); - assertEqualsMethod(tx1, tx2, false); - - tx2 = new goog.graphics.AffineTransform(1, 2, 3, -4, 5, 6); - assertEqualsMethod(tx1, tx2, false); - - tx2 = new goog.graphics.AffineTransform(1, 2, 3, 4, -5, 6); - assertEqualsMethod(tx1, tx2, false); - - tx2 = new goog.graphics.AffineTransform(1, 2, 3, 4, 5, -6); - assertEqualsMethod(tx1, tx2, false); - } - - function assertEqualsMethod(tx1, tx2, expected) { - assertEquals(expected, tx1.equals(tx2)); - assertEquals(expected, tx2.equals(tx1)); - assertEquals(true, tx1.equals(tx1)); - assertEquals(true, tx2.equals(tx2)); - } -</script> -</body> -</html> diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/canvaselement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/canvaselement.js.svn-base deleted file mode 100644 index a0393b2..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/canvaselement.js.svn-base +++ /dev/null @@ -1,771 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Objects representing shapes drawn on a canvas. - * @author robbyw@google.com (Robby Walker) - * @author wcrosby@google.com (Wayne Crosby) - */ - -goog.provide('goog.graphics.CanvasEllipseElement'); -goog.provide('goog.graphics.CanvasGroupElement'); -goog.provide('goog.graphics.CanvasImageElement'); -goog.provide('goog.graphics.CanvasPathElement'); -goog.provide('goog.graphics.CanvasRectElement'); -goog.provide('goog.graphics.CanvasTextElement'); - - -goog.require('goog.array'); -goog.require('goog.dom'); -goog.require('goog.dom.TagName'); -goog.require('goog.graphics.EllipseElement'); -goog.require('goog.graphics.GroupElement'); -goog.require('goog.graphics.ImageElement'); -goog.require('goog.graphics.Path'); -goog.require('goog.graphics.PathElement'); -goog.require('goog.graphics.RectElement'); -goog.require('goog.graphics.TextElement'); - - -/** - * Object representing a group of objects in a canvas. - * This is an implementation of the goog.graphics.GroupElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {goog.graphics.CanvasGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.graphics.GroupElement} - */ -goog.graphics.CanvasGroupElement = function(graphics) { - goog.graphics.GroupElement.call(this, null, graphics); - - - /** - * Children contained by this group. - * @type {Array.<goog.graphics.Element>} - * @private - */ - this.children_ = []; -}; -goog.inherits(goog.graphics.CanvasGroupElement, goog.graphics.GroupElement); - - -/** - * Remove all drawing elements from the group. - */ -goog.graphics.CanvasGroupElement.prototype.clear = function() { - if (this.children_.length) { - this.children_.length = 0; - this.getGraphics().redraw(); - } -}; - - -/** - * Set the size of the group element. - * @param {number|string} width The width of the group element. - * @param {number|string} height The height of the group element. - */ -goog.graphics.CanvasGroupElement.prototype.setSize = function(width, height) { - // Do nothing. -}; - - -/** - * Append a child to the group. Does not draw it - * @param {goog.graphics.Element} element The child to append. - */ -goog.graphics.CanvasGroupElement.prototype.appendChild = function(element) { - this.children_.push(element); -}; - - -/** - * Draw the group. - * @param {CanvasRenderingContext2D} ctx The context to draw the element in. - */ -goog.graphics.CanvasGroupElement.prototype.draw = function(ctx) { - for (var i = 0, len = this.children_.length; i < len; i++) { - this.getGraphics().drawElement(this.children_[i]); - } -}; - - - -/** - * Thin wrapper for canvas ellipse elements. - * This is an implementation of the goog.graphics.EllipseElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.CanvasGraphics} graphics The graphics creating - * this element. - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - * @param {goog.graphics.Stroke} stroke The stroke to use for this element. - * @param {goog.graphics.Fill} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.EllipseElement} - */ -goog.graphics.CanvasEllipseElement = function(element, graphics, - cx, cy, rx, ry, stroke, fill) { - goog.graphics.EllipseElement.call(this, element, graphics, stroke, fill); - - /** - * X coordinate of the ellipse center. - * @type {number} - * @private - */ - this.cx_ = cx; - - - /** - * Y coordinate of the ellipse center. - * @type {number} - * @private - */ - this.cy_ = cy; - - - /** - * Radius length for the x-axis. - * @type {number} - * @private - */ - this.rx_ = rx; - - - /** - * Radius length for the y-axis. - * @type {number} - * @private - */ - this.ry_ = ry; - - - /** - * Internal path approximating an ellipse. - * @type {goog.graphics.Path} - * @private - */ - this.path_ = new goog.graphics.Path(); - this.setUpPath_(); - - /** - * Internal path element that actually does the drawing. - * @type {goog.graphics.CanvasPathElement} - * @private - */ - this.pathElement_ = new goog.graphics.CanvasPathElement(null, graphics, - this.path_, stroke, fill); -}; -goog.inherits(goog.graphics.CanvasEllipseElement, goog.graphics.EllipseElement); - - -/** - * Sets up the path. - * @private - */ -goog.graphics.CanvasEllipseElement.prototype.setUpPath_ = function() { - this.path_.clear(); - this.path_.moveTo(this.cx_ + goog.math.angleDx(0, this.rx_), - this.cy_ + goog.math.angleDy(0, this.ry_)); - this.path_.arcTo(this.rx_, this.ry_, 0, 360); - this.path_.close(); -}; - - -/** - * Update the center point of the ellipse. - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - */ -goog.graphics.CanvasEllipseElement.prototype.setCenter = function(cx, cy) { - this.cx_ = cx; - this.cy_ = cy; - this.setUpPath_(); - this.pathElement_.setPath(/** @type {!goog.graphics.Path} */ (this.path_)); -}; - - -/** - * Update the radius of the ellipse. - * @param {number} rx Center X coordinate. - * @param {number} ry Center Y coordinate. - */ -goog.graphics.CanvasEllipseElement.prototype.setRadius = function(rx, ry) { - this.rx_ = rx; - this.ry_ = ry; - this.setUpPath_(); - this.pathElement_.setPath(/** @type {!goog.graphics.Path} */ (this.path_)); -}; - - -/** - * Draw the ellipse. Should be treated as package scope. - * @param {CanvasRenderingContext2D} ctx The context to draw the element in. - */ -goog.graphics.CanvasEllipseElement.prototype.draw = function(ctx) { - this.pathElement_.draw(ctx); -}; - - - -/** - * Thin wrapper for canvas rectangle elements. - * This is an implementation of the goog.graphics.RectElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.CanvasGraphics} graphics The graphics creating - * this element. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} w Width of rectangle. - * @param {number} h Height of rectangle. - * @param {goog.graphics.Stroke} stroke The stroke to use for this element. - * @param {goog.graphics.Fill} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.RectElement} - */ -goog.graphics.CanvasRectElement = function(element, graphics, x, y, w, h, - stroke, fill) { - goog.graphics.RectElement.call(this, element, graphics, stroke, fill); - - /** - * X coordinate of the top left corner. - * @type {number} - * @private - */ - this.x_ = x; - - - /** - * Y coordinate of the top left corner. - * @type {number} - * @private - */ - this.y_ = y; - - - /** - * Width of the rectangle. - * @type {number} - * @private - */ - this.w_ = w; - - - /** - * Height of the rectangle. - * @type {number} - * @private - */ - this.h_ = h; -}; -goog.inherits(goog.graphics.CanvasRectElement, goog.graphics.RectElement); - - -/** - * Update the position of the rectangle. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.CanvasRectElement.prototype.setPosition = function(x, y) { - this.x_ = x; - this.y_ = y; - if (this.drawn_) { - this.getGraphics().redraw(); - } -}; - - -/** - * Whether the rectangle has been drawn yet. - * @type {boolean} - * @private - */ -goog.graphics.CanvasRectElement.prototype.drawn_ = false; - - -/** - * Update the size of the rectangle. - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - */ -goog.graphics.CanvasRectElement.prototype.setSize = function(width, height) { - this.w_ = width; - this.h_ = height; - if (this.drawn_) { - this.getGraphics().redraw(); - } -}; - - -/** - * Draw the rectangle. Should be treated as package scope. - * @param {CanvasRenderingContext2D} ctx The context to draw the element in. - */ -goog.graphics.CanvasRectElement.prototype.draw = function(ctx) { - this.drawn_ = true; - ctx.beginPath(); - ctx.moveTo(this.x_, this.y_); - ctx.lineTo(this.x_, this.y_ + this.h_); - ctx.lineTo(this.x_ + this.w_, this.y_ + this.h_); - ctx.lineTo(this.x_ + this.w_, this.y_); - ctx.closePath(); -}; - - - -/** - * Thin wrapper for canvas path elements. - * This is an implementation of the goog.graphics.PathElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.CanvasGraphics} graphics The graphics creating - * this element. - * @param {!goog.graphics.Path} path The path object to draw. - * @param {goog.graphics.Stroke} stroke The stroke to use for this element. - * @param {goog.graphics.Fill} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.PathElement} - */ -goog.graphics.CanvasPathElement = function(element, graphics, path, stroke, - fill) { - goog.graphics.PathElement.call(this, element, graphics, stroke, fill); - - this.setPath(path); -}; -goog.inherits(goog.graphics.CanvasPathElement, goog.graphics.PathElement); - - -/** - * Whether the shape has been drawn yet. - * @type {boolean} - * @private - */ -goog.graphics.CanvasPathElement.prototype.drawn_ = false; - - -/** - * The path to draw. - * @type {goog.graphics.Path} - * @private - */ -goog.graphics.CanvasPathElement.prototype.path_; - - -/** - * Update the underlying path. - * @param {!goog.graphics.Path} path The path object to draw. - */ -goog.graphics.CanvasPathElement.prototype.setPath = function(path) { - this.path_ = path.isSimple() ? path : - goog.graphics.Path.createSimplifiedPath(path); - if (this.drawn_) { - this.getGraphics().redraw(); - } -}; - - -/** - * Draw the path. Should be treated as package scope. - * @param {CanvasRenderingContext2D} ctx The context to draw the element in. - */ -goog.graphics.CanvasPathElement.prototype.draw = function(ctx) { - this.drawn_ = true; - - ctx.beginPath(); - this.path_.forEachSegment(function(segment, args) { - switch (segment) { - case goog.graphics.Path.Segment.MOVETO: - ctx.moveTo(args[0], args[1]); - break; - case goog.graphics.Path.Segment.LINETO: - for (var i = 0; i < args.length; i += 2) { - ctx.lineTo(args[i], args[i + 1]); - } - break; - case goog.graphics.Path.Segment.CURVETO: - for (var i = 0; i < args.length; i += 6) { - ctx.bezierCurveTo(args[i], args[i + 1], args[i + 2], - args[i + 3], args[i + 4], args[i + 5]); - } - break; - case goog.graphics.Path.Segment.ARCTO: - throw Error('Canvas paths cannot contain arcs'); - case goog.graphics.Path.Segment.CLOSE: - ctx.closePath(); - break; - } - }); -}; - - - -/** - * Thin wrapper for canvas text elements. - * This is an implementation of the goog.graphics.TextElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {!goog.graphics.CanvasGraphics} graphics The graphics creating - * this element. - * @param {string} text The text to draw. - * @param {number} x1 X coordinate of start of line. - * @param {number} y1 Y coordinate of start of line. - * @param {number} x2 X coordinate of end of line. - * @param {number} y2 Y coordinate of end of line. - * @param {?string} align Horizontal alignment: left (default), center, right. - * @param {!goog.graphics.Font} font Font describing the font properties. - * @param {goog.graphics.Stroke} stroke The stroke to use for this element. - * @param {goog.graphics.Fill} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.TextElement} - */ -goog.graphics.CanvasTextElement = function(graphics, text, x1, y1, x2, y2, - align, font, stroke, fill) { - var element = goog.dom.createDom(goog.dom.TagName.DIV, { - 'style': 'display:table;position:absolute;padding:0;margin:0;border:0' - }); - goog.graphics.TextElement.call(this, element, graphics, stroke, fill); - - /** - * The text to draw. - * @type {string} - * @private - */ - this.text_ = text; - - /** - * X coordinate of the start of the line the text is drawn on. - * @type {number} - * @private - */ - this.x1_ = x1; - - /** - * Y coordinate of the start of the line the text is drawn on. - * @type {number} - * @private - */ - this.y1_ = y1; - - /** - * X coordinate of the end of the line the text is drawn on. - * @type {number} - * @private - */ - this.x2_ = x2; - - /** - * Y coordinate of the end of the line the text is drawn on. - * @type {number} - * @private - */ - this.y2_ = y2; - - /** - * Horizontal alignment: left (default), center, right. - * @type {string} - * @private - */ - this.align_ = align || 'left'; - - /** - * Font object describing the font properties. - * @type {goog.graphics.Font} - * @private - */ - this.font_ = font; - - /** - * The inner element that contains the text. - * @type {Element} - * @private - */ - this.innerElement_ = goog.dom.createDom('DIV', { - 'style': 'display:table-cell;padding: 0;margin: 0;border: 0' - }); - - this.updateStyle_(); - this.updateText_(); - - // Append to the DOM. - graphics.getElement().appendChild(element); - element.appendChild(this.innerElement_); -}; -goog.inherits(goog.graphics.CanvasTextElement, goog.graphics.TextElement); - - -/** - * Update the displayed text of the element. - * @param {string} text The text to draw. - */ -goog.graphics.CanvasTextElement.prototype.setText = function(text) { - this.text_ = text; - this.updateText_(); -}; - - -/** - * Sets the fill for this element. - * @param {goog.graphics.Fill} fill The fill object. - */ -goog.graphics.CanvasTextElement.prototype.setFill = function(fill) { - this.fill = fill; - var element = this.getElement(); - if (element) { - element.style.color = fill.getColor() || fill.getColor1(); - } -}; - - -/** - * Sets the stroke for this element. - * @param {goog.graphics.Stroke} stroke The stroke object. - */ -goog.graphics.CanvasTextElement.prototype.setStroke = function(stroke) { - // Ignore stroke -}; - - -/** - * Draw the text. Should be treated as package scope. - * @param {CanvasRenderingContext2D} ctx The context to draw the element in. - */ -goog.graphics.CanvasTextElement.prototype.draw = function(ctx) { - // Do nothing - the text is already drawn. -}; - - -/** - * Update the styles of the DIVs. - * @private - */ -goog.graphics.CanvasTextElement.prototype.updateStyle_ = function() { - var x1 = this.x1_; - var x2 = this.x2_; - var y1 = this.y1_; - var y2 = this.y2_; - var align = this.align_; - var font = this.font_; - var style = this.getElement().style; - var scaleX = this.getGraphics().getPixelScaleX(); - var scaleY = this.getGraphics().getPixelScaleY(); - - if (x1 == x2) { - // Special case vertical text - style.lineHeight = '90%'; - - this.innerElement_.style.verticalAlign = align == 'center' ? 'middle' : - align == 'left' ? (y1 < y2 ? 'top' : 'bottom') : - y1 < y2 ? 'bottom' : 'top'; - style.textAlign = 'center'; - - var w = font.size * scaleX; - style.top = Math.round(Math.min(y1, y2) * scaleY) + 'px'; - style.left = Math.round((x1 - w / 2) * scaleX) + 'px'; - style.width = Math.round(w) + 'px'; - style.height = Math.abs(y1 - y2) * scaleY + 'px'; - - style.fontSize = font.size * 0.6 * scaleY + 'pt'; - } else { - style.lineHeight = '100%'; - this.innerElement_.style.verticalAlign = 'top'; - style.textAlign = align; - - style.top = Math.round(((y1 + y2) / 2 - font.size * 2 / 3) * scaleY) + 'px'; - style.left = Math.round(x1 * scaleX) + 'px'; - style.width = Math.round(Math.abs(x2 - x1) * scaleX) + 'px'; - style.height = 'auto'; - - style.fontSize = font.size * scaleY + 'pt'; - } - - style.fontWeight = font.bold ? 'bold' : 'normal'; - style.fontStyle = font.italic ? 'italic' : 'normal'; - style.fontFamily = font.family; - - var fill = this.getFill(); - style.color = fill.getColor() || fill.getColor1(); -}; - - -/** - * Update the text content. - * @private - */ -goog.graphics.CanvasTextElement.prototype.updateText_ = function() { - if (this.x1_ == this.x2_) { - // Special case vertical text - this.innerElement_.innerHTML = - goog.array.map(this.text_.split(''), goog.string.htmlEscape). - join('<br>'); - } else { - this.innerElement_.innerHTML = goog.string.htmlEscape(this.text_); - } -}; - - - -/** - * Thin wrapper for canvas image elements. - * This is an implementation of the goog.graphics.ImageElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.CanvasGraphics} graphics The graphics creating - * this element. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} w Width of rectangle. - * @param {number} h Height of rectangle. - * @param {string} src Source of the image. - * @constructor - * @extends {goog.graphics.ImageElement} - */ -goog.graphics.CanvasImageElement = function(element, graphics, x, y, w, h, - src) { - goog.graphics.ImageElement.call(this, element, graphics); - - /** - * X coordinate of the top left corner. - * @type {number} - * @private - */ - this.x_ = x; - - - /** - * Y coordinate of the top left corner. - * @type {number} - * @private - */ - this.y_ = y; - - - /** - * Width of the rectangle. - * @type {number} - * @private - */ - this.w_ = w; - - - /** - * Height of the rectangle. - * @type {number} - * @private - */ - this.h_ = h; - - - /** - * URL of the image source. - * @type {string} - * @private - */ - this.src_ = src; -}; -goog.inherits(goog.graphics.CanvasImageElement, goog.graphics.ImageElement); - - -/** - * Whether the image has been drawn yet. - * @type {boolean} - * @private - */ -goog.graphics.CanvasImageElement.prototype.drawn_ = false; - - -/** - * Update the position of the image. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.CanvasImageElement.prototype.setPosition = function(x, y) { - this.x_ = x; - this.y_ = y; - if (this.drawn_) { - this.getGraphics().redraw(); - } -}; - - -/** - * Update the size of the image. - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - */ -goog.graphics.CanvasImageElement.prototype.setSize = function(width, height) { - this.w_ = width; - this.h_ = height; - if (this.drawn_) { - this.getGraphics().redraw(); - } -}; - - -/** - * Update the source of the image. - * @param {string} src Source of the image. - */ -goog.graphics.CanvasImageElement.prototype.setSource = function(src) { - this.src_ = src; - if (this.drawn_) { - // TODO(robbyw): Probably need to reload the image here. - this.getGraphics().redraw(); - } -}; - - -/** - * Draw the image. Should be treated as package scope. - * @param {CanvasRenderingContext2D} ctx The context to draw the element in. - */ -goog.graphics.CanvasImageElement.prototype.draw = function(ctx) { - if (this.img_) { - if (this.w_ && this.h_) { - // If the image is already loaded, draw it. - ctx.drawImage(this.img_, this.x_, this.y_, this.w_, this.h_); - } - this.drawn_ = true; - - } else { - // Otherwise, load it. - var img = new Image(); - img.onload = goog.bind(this.handleImageLoad_, this, img); - // TODO(robbyw): Handle image load errors. - img.src = this.src_; - } -}; - - -/** - * Handle an image load. - * @param {Element} img The image element that finished loading. - * @private - */ -goog.graphics.CanvasImageElement.prototype.handleImageLoad_ = function(img) { - this.img_ = img; - - // TODO(robbyw): Add a small delay to catch batched images - this.getGraphics().redraw(); -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/canvasgraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/canvasgraphics.js.svn-base deleted file mode 100644 index 91ccf07..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/canvasgraphics.js.svn-base +++ /dev/null @@ -1,648 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview CanvasGraphics sub class that uses the canvas tag for drawing. - * @author robbyw@google.com (Robby Walker) - * @author wcrosby@google.com (Wayne Crosby) - */ - - -goog.provide('goog.graphics.CanvasGraphics'); - - -goog.require('goog.dom'); -goog.require('goog.events.EventType'); -goog.require('goog.graphics.AbstractGraphics'); -goog.require('goog.graphics.CanvasEllipseElement'); -goog.require('goog.graphics.CanvasGroupElement'); -goog.require('goog.graphics.CanvasImageElement'); -goog.require('goog.graphics.CanvasPathElement'); -goog.require('goog.graphics.CanvasRectElement'); -goog.require('goog.graphics.CanvasTextElement'); -goog.require('goog.graphics.Font'); -goog.require('goog.graphics.LinearGradient'); -goog.require('goog.graphics.SolidFill'); -goog.require('goog.graphics.Stroke'); -goog.require('goog.math.Size'); - - - -/** - * A Graphics implementation for drawing using canvas. - * @param {string|number} width The (non-zero) width in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {string|number} height The (non-zero) height in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {?number=} opt_coordWidth The coordinate width - if - * omitted or null, defaults to same as width. - * @param {?number=} opt_coordHeight The coordinate height - if - * omitted or null, defaults to same as height. - * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the - * document we want to render in. - * @constructor - * @extends {goog.graphics.AbstractGraphics} - */ -goog.graphics.CanvasGraphics = function(width, height, - opt_coordWidth, opt_coordHeight, - opt_domHelper) { - goog.graphics.AbstractGraphics.call(this, width, height, - opt_coordWidth, opt_coordHeight, - opt_domHelper); -}; -goog.inherits(goog.graphics.CanvasGraphics, goog.graphics.AbstractGraphics); - - -/** - * Sets the fill for the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element - * wrapper. - * @param {goog.graphics.Fill} fill The fill object. - */ -goog.graphics.CanvasGraphics.prototype.setElementFill = function(element, - fill) { - this.redraw(); -}; - - -/** - * Sets the stroke for the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element - * wrapper. - * @param {goog.graphics.Stroke} stroke The stroke object. - */ -goog.graphics.CanvasGraphics.prototype.setElementStroke = function( - element, stroke) { - this.redraw(); -}; - - -/** - * Set the transformation of an element. - * @param {goog.graphics.Element} element The element wrapper. - * @param {number} x The x coordinate of the translation transform. - * @param {number} y The y coordinate of the translation transform. - * @param {number} angle The angle of the rotation transform. - * @param {number} centerX The horizontal center of the rotation transform. - * @param {number} centerY The vertical center of the rotation transform. - */ -goog.graphics.CanvasGraphics.prototype.setElementTransform = function(element, - x, y, angle, centerX, centerY) { - this.redraw(); -}; - - -/** - * Push an element transform on to the transform stack. - * @param {goog.graphics.Element} element The transformed element. - */ -goog.graphics.CanvasGraphics.prototype.pushElementTransform = function( - element) { - var ctx = this.getContext(); - ctx.save(); - - var transform = element.getTransform(); - - // TODO(robbyw): Test for unsupported transforms i.e. skews. - var tx = transform.getTranslateX(); - var ty = transform.getTranslateY(); - if (tx || ty) { - ctx.translate(tx, ty); - } - - var sinTheta = transform.getShearY(); - if (sinTheta) { - ctx.rotate(Math.asin(sinTheta)); - } -}; - - -/** - * Pop an element transform off of the transform stack. - */ -goog.graphics.CanvasGraphics.prototype.popElementTransform = function() { - this.getContext().restore(); -}; - - -/** - * Creates the DOM representation of the graphics area. - */ -goog.graphics.CanvasGraphics.prototype.createDom = function() { - var element = this.dom_.createDom('div', - {'style': 'position:relative;overflow:hidden'}); - this.setElementInternal(element); - - this.canvas_ = this.dom_.createDom('canvas'); - element.appendChild(this.canvas_); - - /** - * The main canvas element. - * @type {goog.graphics.CanvasGroupElement} - */ - this.canvasElement = new goog.graphics.CanvasGroupElement(this); - - this.lastGroup_ = this.canvasElement; - this.redrawTimeout_ = 0; - - this.updateSize(); -}; - - -/** - * Clears the drawing context object in response to actions that make the old - * context invalid - namely resize of the canvas element. - * @private - */ -goog.graphics.CanvasGraphics.prototype.clearContext_ = function() { - this.context_ = null; -}; - - -/** - * Returns the drawing context. - * @return {Object} The canvas element rendering context. - */ -goog.graphics.CanvasGraphics.prototype.getContext = function() { - if (!this.getElement()) { - this.createDom(); - } - if (!this.context_) { - this.context_ = this.canvas_.getContext('2d'); - this.context_.save(); - } - return this.context_; -}; - - -/** - * Changes the coordinate system position. - * @param {number} left The coordinate system left bound. - * @param {number} top The coordinate system top bound. - */ -goog.graphics.CanvasGraphics.prototype.setCoordOrigin = function(left, top) { - this.coordLeft = left; - this.coordTop = top; - this.redraw(); -}; - - -/** - * Changes the coordinate size. - * @param {number} coordWidth The coordinate width. - * @param {number} coordHeight The coordinate height. - */ -goog.graphics.CanvasGraphics.prototype.setCoordSize = function(coordWidth, - coordHeight) { - goog.graphics.CanvasGraphics.superClass_.setCoordSize.apply(this, arguments); - this.redraw(); -}; - - -/** - * Change the size of the canvas. - * @param {number} pixelWidth The width in pixels. - * @param {number} pixelHeight The height in pixels. - */ -goog.graphics.CanvasGraphics.prototype.setSize = function(pixelWidth, - pixelHeight) { - this.width = pixelWidth; - this.height = pixelHeight; - - this.updateSize(); - this.redraw(); -}; - - -/** @override */ -goog.graphics.CanvasGraphics.prototype.getPixelSize = function() { - // goog.style.getSize does not work for Canvas elements. We - // have to compute the size manually if it is percentage based. - var width = this.width; - var height = this.height; - var computeWidth = goog.isString(width) && width.indexOf('%') != -1; - var computeHeight = goog.isString(height) && height.indexOf('%') != -1; - - if (!this.isInDocument() && (computeWidth || computeHeight)) { - return null; - } - - var parent; - var parentSize; - - if (computeWidth) { - parent = /** @type {Element} */ (this.getElement().parentNode); - parentSize = goog.style.getSize(parent); - width = parseFloat(/** @type {string} */ (width)) * parentSize.width / 100; - } - - if (computeHeight) { - parent = parent || /** @type {Element} */ (this.getElement().parentNode); - parentSize = parentSize || goog.style.getSize(parent); - height = parseFloat(/** @type {string} */ (height)) * parentSize.height / - 100; - } - - return new goog.math.Size(/** @type {number} */ (width), - /** @type {number} */ (height)); -}; - - -/** - * Update the size of the canvas. - */ -goog.graphics.CanvasGraphics.prototype.updateSize = function() { - goog.style.setSize(this.getElement(), this.width, this.height); - - var pixels = this.getPixelSize(); - if (pixels) { - goog.style.setSize(this.canvas_, - /** @type {number} */ (pixels.width), - /** @type {number} */ (pixels.height)); - this.canvas_.width = pixels.width; - this.canvas_.height = pixels.height; - this.clearContext_(); - } -}; - - -/** - * Reset the canvas. - */ -goog.graphics.CanvasGraphics.prototype.reset = function() { - var ctx = this.getContext(); - ctx.restore(); - var size = this.getPixelSize(); - if (size.width && size.height) { - ctx.clearRect(0, 0, size.width, size.height); - } - ctx.save(); -}; - - -/** - * Remove all drawing elements from the graphics. - */ -goog.graphics.CanvasGraphics.prototype.clear = function() { - this.reset(); - this.canvasElement.clear(); - var el = this.getElement(); - - // Remove all children (text nodes) except the canvas (which is at index 0) - while (el.childNodes.length > 1) { - el.removeChild(el.lastChild); - } -}; - - -/** - * Redraw the entire canvas. - */ -goog.graphics.CanvasGraphics.prototype.redraw = function() { - if (this.preventRedraw_) { - this.needsRedraw_ = true; - return; - } - - if (this.isInDocument()) { - this.reset(); - - if (this.coordWidth) { - var pixels = this.getPixelSize(); - this.getContext().scale(pixels.width / this.coordWidth, - pixels.height / this.coordHeight); - } - if (this.coordLeft || this.coordTop) { - this.getContext().translate(-this.coordLeft, -this.coordTop); - } - this.pushElementTransform(this.canvasElement); - this.canvasElement.draw(this.context_); - this.popElementTransform(); - } -}; - - -/** - * Draw an element, including any stroke or fill. - * @param {goog.graphics.Element} element The element to draw. - */ -goog.graphics.CanvasGraphics.prototype.drawElement = function(element) { - if (element instanceof goog.graphics.CanvasTextElement) { - // Don't draw text since that is not implemented using canvas. - return; - } - - var ctx = this.getContext(); - this.pushElementTransform(element); - - if (!element.getFill || !element.getStroke) { - // Draw without stroke or fill (e.g. the element is an image or group). - element.draw(ctx); - this.popElementTransform(); - return; - } - - var fill = element.getFill(); - if (fill) { - if (fill instanceof goog.graphics.SolidFill) { - if (fill.getOpacity() != 0) { - ctx.globalAlpha = fill.getOpacity(); - ctx.fillStyle = fill.getColor(); - element.draw(ctx); - ctx.fill(); - ctx.globalAlpha = 1; - } - } else { // (fill instanceof goog.graphics.LinearGradient) - var linearGradient = ctx.createLinearGradient(fill.getX1(), fill.getY1(), - fill.getX2(), fill.getY2()); - linearGradient.addColorStop(0.0, fill.getColor1()); - linearGradient.addColorStop(1.0, fill.getColor2()); - - ctx.fillStyle = linearGradient; - element.draw(ctx); - ctx.fill(); - } - } - - var stroke = element.getStroke(); - if (stroke) { - element.draw(ctx); - ctx.strokeStyle = stroke.getColor(); - - var width = stroke.getWidth(); - if (goog.isString(width) && width.indexOf('px') != -1) { - width = parseFloat(width) / this.getPixelScaleX(); - } - ctx.lineWidth = width; - - ctx.stroke(); - } - - this.popElementTransform(); -}; - - -/** - * Append an element. - * - * @param {goog.graphics.Element} element The element to draw. - * @param {goog.graphics.CanvasGroupElement|undefined} group The group to draw - * it in. If null or undefined, defaults to the root group. - * @private - * @deprecated Use append instead. - */ -goog.graphics.CanvasGraphics.prototype.append_ = function(element, group) { - this.append(element, group); -}; - - -/** - * Append an element. - * - * @param {goog.graphics.Element} element The element to draw. - * @param {goog.graphics.CanvasGroupElement|undefined} group The group to draw - * it in. If null or undefined, defaults to the root group. - * @protected - */ -goog.graphics.CanvasGraphics.prototype.append = function(element, group) { - group = group || this.canvasElement; - group.appendChild(element); - - if (this.isDrawable(group)) { - this.drawElement(element); - } -}; - - -/** - * Draw an ellipse. - * - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - * @param {goog.graphics.Stroke} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill} fill Fill object describing the fill. - * @param {goog.graphics.CanvasGroupElement=} opt_group The group wrapper - * element to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.EllipseElement} The newly created element. - */ -goog.graphics.CanvasGraphics.prototype.drawEllipse = function(cx, cy, rx, ry, - stroke, fill, opt_group) { - var element = new goog.graphics.CanvasEllipseElement(null, this, - cx, cy, rx, ry, stroke, fill); - this.append(element, opt_group); - return element; -}; - - -/** - * Draw a rectangle. - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - * @param {goog.graphics.Stroke} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill} fill Fill object describing the fill. - * @param {goog.graphics.CanvasGroupElement=} opt_group The group wrapper - * element to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.RectElement} The newly created element. - */ -goog.graphics.CanvasGraphics.prototype.drawRect = function(x, y, width, height, - stroke, fill, opt_group) { - var element = new goog.graphics.CanvasRectElement(null, this, - x, y, width, height, stroke, fill); - this.append(element, opt_group); - return element; -}; - - -/** - * Draw an image. - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of image. - * @param {number} height Height of image. - * @param {string} src Source of the image. - * @param {goog.graphics.CanvasGroupElement=} opt_group The group wrapper - * element to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.ImageElement} The newly created element. - */ -goog.graphics.CanvasGraphics.prototype.drawImage = function(x, y, width, height, - src, opt_group) { - var element = new goog.graphics.CanvasImageElement(null, this, x, y, width, - height, src); - this.append(element, opt_group); - return element; -}; - - -/** - * Draw a text string vertically centered on a given line. - * - * @param {string} text The text to draw. - * @param {number} x1 X coordinate of start of line. - * @param {number} y1 Y coordinate of start of line. - * @param {number} x2 X coordinate of end of line. - * @param {number} y2 Y coordinate of end of line. - * @param {?string} align Horizontal alignment: left (default), center, right. - * @param {!goog.graphics.Font} font Font describing the font properties. - * @param {goog.graphics.Stroke} stroke Stroke object describing the stroke. - * @param {goog.graphics.Fill} fill Fill object describing the fill. - * @param {goog.graphics.CanvasGroupElement=} opt_group The group wrapper - * element to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.TextElement} The newly created element. - */ -goog.graphics.CanvasGraphics.prototype.drawTextOnLine = function( - text, x1, y1, x2, y2, align, font, stroke, fill, opt_group) { - var element = new goog.graphics.CanvasTextElement(this, - text, x1, y1, x2, y2, align, font, stroke, fill); - this.append(element, opt_group); - return element; -}; - - -/** - * Draw a path. - * @param {!goog.graphics.Path} path The path object to draw. - * @param {goog.graphics.Stroke} stroke Stroke object describing the stroke. - * @param {goog.graphics.Fill} fill Fill object describing the fill. - * @param {goog.graphics.CanvasGroupElement=} opt_group The group wrapper - * element to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.PathElement} The newly created element. - */ -goog.graphics.CanvasGraphics.prototype.drawPath = function(path, stroke, fill, - opt_group) { - var element = new goog.graphics.CanvasPathElement(null, this, path, stroke, - fill); - this.append(element, opt_group); - return element; -}; - - -/** - * @param {goog.graphics.CanvasGroupElement} group The group to possibly - * draw to. - * @return {boolean} Whether drawing can occur now. - */ -goog.graphics.CanvasGraphics.prototype.isDrawable = function(group) { - return this.isInDocument() && !this.redrawTimeout_ && - !this.isRedrawRequired(group); -}; - - -/** - * Returns true if drawing to the given group means a redraw is required. - * @param {goog.graphics.CanvasGroupElement} group The group to draw to. - * @return {boolean} Whether drawing to this group should force a redraw. - */ -goog.graphics.CanvasGraphics.prototype.isRedrawRequired = function(group) { - // TODO(robbyw): Moving up to any parent of lastGroup should not force redraw. - return group != this.canvasElement && group != this.lastGroup_; -}; - - -/** - * Create an empty group of drawing elements. - * - * @param {goog.graphics.CanvasGroupElement=} opt_group The group wrapper - * element to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.CanvasGroupElement} The newly created group. - */ -goog.graphics.CanvasGraphics.prototype.createGroup = function(opt_group) { - var group = new goog.graphics.CanvasGroupElement(this); - - opt_group = opt_group || this.canvasElement; - - // TODO(robbyw): Moving up to any parent group should not force redraw. - if (opt_group == this.canvasElement || opt_group == this.lastGroup_) { - this.lastGroup_ = group; - } - - this.append(group, opt_group); - - return group; -}; - - -/** - * Measure and return the width (in pixels) of a given text string. - * Text measurement is needed to make sure a text can fit in the allocated - * area. The way text length is measured is by writing it into a div that is - * after the visible area, measure the div width, and immediatly erase the - * written value. - * - * @param {string} text The text string to measure. - * @param {goog.graphics.Font} font The font object describing the font style. - */ -goog.graphics.CanvasGraphics.prototype.getTextWidth = goog.abstractMethod; - - -/** - * Disposes of the component by removing event handlers, detacing DOM nodes from - * the document body, and removing references to them. - * @override - * @protected - */ -goog.graphics.CanvasGraphics.prototype.disposeInternal = function() { - this.context_ = null; - goog.graphics.CanvasGraphics.superClass_.disposeInternal.call(this); -}; - - -/** @override */ -goog.graphics.CanvasGraphics.prototype.enterDocument = function() { - var oldPixelSize = this.getPixelSize(); - goog.graphics.CanvasGraphics.superClass_.enterDocument.call(this); - if (!oldPixelSize) { - this.updateSize(); - this.dispatchEvent(goog.events.EventType.RESIZE); - } - this.redraw(); -}; - - -/** - * Start preventing redraws - useful for chaining large numbers of changes - * together. Not guaranteed to do anything - i.e. only use this for - * optimization of a single code path. - */ -goog.graphics.CanvasGraphics.prototype.suspend = function() { - this.preventRedraw_ = true; -}; - - -/** - * Stop preventing redraws. If any redraws had been prevented, a redraw will - * be done now. - */ -goog.graphics.CanvasGraphics.prototype.resume = function() { - this.preventRedraw_ = false; - - if (this.needsRedraw_) { - this.redraw(); - this.needsRedraw_ = false; - } -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/element.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/element.js.svn-base deleted file mode 100644 index 623852d..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/element.js.svn-base +++ /dev/null @@ -1,147 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element returned from - * the different draw methods of the graphics implementation, and - * all interfaces that the various element types support. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.Element'); - -goog.require('goog.events'); -goog.require('goog.events.EventTarget'); -goog.require('goog.graphics.AffineTransform'); -goog.require('goog.math'); - - - -/** - * Base class for a thin wrapper around the DOM element returned from - * the different draw methods of the graphics. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.events.EventTarget} - */ -goog.graphics.Element = function(element, graphics) { - goog.events.EventTarget.call(this); - this.element_ = element; - this.graphics_ = graphics; - // Overloading EventTarget field to state that this is not a custom event. - // TODO(user) Should be handled in EventTarget.js (see bug 846824). - this.customEvent_ = false; -}; -goog.inherits(goog.graphics.Element, goog.events.EventTarget); - - -/** - * The graphics object that contains this element. - * @type {goog.graphics.AbstractGraphics?} - * @private - */ -goog.graphics.Element.prototype.graphics_ = null; - - -/** - * The native browser element this class wraps. - * @type {Element} - * @private - */ -goog.graphics.Element.prototype.element_ = null; - - -/** - * The transformation applied to this element. - * @type {goog.graphics.AffineTransform?} - * @private - */ -goog.graphics.Element.prototype.transform_ = null; - - -/** - * Returns the underlying object. - * @return {Element} The underlying element. - */ -goog.graphics.Element.prototype.getElement = function() { - return this.element_; -}; - - -/** - * Returns the graphics. - * @return {goog.graphics.AbstractGraphics} The graphics that created the - * element. - */ -goog.graphics.Element.prototype.getGraphics = function() { - return this.graphics_; -}; - - -/** - * Set the transformation of the element. - * @param {number} x The x coordinate of the translation transform. - * @param {number} y The y coordinate of the translation transform. - * @param {number} rotate The angle of the rotation transform. - * @param {number} centerX The horizontal center of the rotation transform. - * @param {number} centerY The vertical center of the rotation transform. - */ -goog.graphics.Element.prototype.setTransformation = function(x, y, rotate, - centerX, centerY) { - // TODO(robbyw): Add skew and scale. - - this.transform_ = goog.graphics.AffineTransform.getRotateInstance( - goog.math.toRadians(rotate), centerX, centerY).translate(x, y); - this.getGraphics().setElementTransform(this, x, y, rotate, centerX, centerY); -}; - - -/** - * @return {goog.graphics.AffineTransform} The transformation applied to - * this element. - */ -goog.graphics.Element.prototype.getTransform = function() { - return this.transform_ ? this.transform_.clone() : - new goog.graphics.AffineTransform(); -}; - - -/** @override */ -goog.graphics.Element.prototype.addEventListener = function( - type, handler, opt_capture, opt_handlerScope) { - goog.events.listen(this.element_, type, handler, opt_capture, - opt_handlerScope); -}; - - -/** @override */ -goog.graphics.Element.prototype.removeEventListener = function( - type, handler, opt_capture, opt_handlerScope) { - goog.events.unlisten(this.element_, type, handler, opt_capture, - opt_handlerScope); -}; - - -/** @override */ -goog.graphics.Element.prototype.disposeInternal = function() { - goog.graphics.Element.superClass_.disposeInternal.call(this); - goog.events.removeAll(this.element_); -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/ellipseelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/ellipseelement.js.svn-base deleted file mode 100644 index d9f1424..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/ellipseelement.js.svn-base +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element for ellipses. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.EllipseElement'); - -goog.require('goog.graphics.StrokeAndFillElement'); - - - -/** - * Interface for a graphics ellipse element. - * You should not construct objects from this constructor. The graphics - * will return an implementation of this interface for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.StrokeAndFillElement} - */ -goog.graphics.EllipseElement = function(element, graphics, stroke, fill) { - goog.graphics.StrokeAndFillElement.call(this, element, graphics, stroke, - fill); -}; -goog.inherits(goog.graphics.EllipseElement, goog.graphics.StrokeAndFillElement); - - -/** - * Update the center point of the ellipse. - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - */ -goog.graphics.EllipseElement.prototype.setCenter = goog.abstractMethod; - - -/** - * Update the radius of the ellipse. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - */ -goog.graphics.EllipseElement.prototype.setRadius = goog.abstractMethod; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/fill.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/fill.js.svn-base deleted file mode 100644 index 86338d5..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/fill.js.svn-base +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Represents a fill goog.graphics. - * @author arv@google.com (Erik Arvidsson) - */ - - -goog.provide('goog.graphics.Fill'); - - - -/** - * Creates a fill object - * @constructor - */ -goog.graphics.Fill = function() {}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/font.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/font.js.svn-base deleted file mode 100644 index 082c8b7..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/font.js.svn-base +++ /dev/null @@ -1,60 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Represents a font to be used with a Renderer. - * @author arv@google.com (Erik Arvidsson) - * @see ../demos/graphics/basicelements.html - */ - - -goog.provide('goog.graphics.Font'); - - - -/** - * This class represents a font to be used with a renderer. - * @param {number} size The font size. - * @param {string} family The font family. - * @constructor - */ -goog.graphics.Font = function(size, family) { - /** - * Font size. - * @type {number} - */ - this.size = size; - // TODO(arv): Is this in pixels or drawing units based on the coord size? - - /** - * The name of the font family to use, can be a comma separated string. - * @type {string} - */ - this.family = family; -}; - - -/** - * Indication if text should be bolded - * @type {boolean} - */ -goog.graphics.Font.prototype.bold = false; - - -/** - * Indication if text should be in italics - * @type {boolean} - */ -goog.graphics.Font.prototype.italic = false; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/graphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/graphics.js.svn-base deleted file mode 100644 index 7733fe8..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/graphics.js.svn-base +++ /dev/null @@ -1,125 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Graphics utility functions and factory methods. - * @author arv@google.com (Erik Arvidsson) - * @see ../demos/graphics/advancedcoordinates.html - * @see ../demos/graphics/advancedcoordinates2.html - * @see ../demos/graphics/basicelements.html - * @see ../demos/graphics/events.html - * @see ../demos/graphics/modifyelements.html - * @see ../demos/graphics/tiger.html - */ - - -goog.provide('goog.graphics'); - -goog.require('goog.graphics.CanvasGraphics'); -goog.require('goog.graphics.SvgGraphics'); -goog.require('goog.graphics.VmlGraphics'); -goog.require('goog.userAgent'); - - -/** - * Returns an instance of goog.graphics.AbstractGraphics that knows how to draw - * for the current platform (A factory for the proper Graphics implementation) - * @param {string|number} width The width in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {string|number} height The height in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {?number=} opt_coordWidth The optional coordinate width - if - * omitted or null, defaults to same as width. - * @param {?number=} opt_coordHeight The optional coordinate height - if - * omitted or null, defaults to same as height. - * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the - * document we want to render in. - * @return {goog.graphics.AbstractGraphics} The created instance. - */ -goog.graphics.createGraphics = function(width, height, opt_coordWidth, - opt_coordHeight, opt_domHelper) { - var graphics; - if (goog.userAgent.IE && !goog.userAgent.isVersion('9')) { - graphics = new goog.graphics.VmlGraphics(width, height, - opt_coordWidth, opt_coordHeight, opt_domHelper); - } else if (goog.userAgent.WEBKIT && (!goog.userAgent.isVersion('420') || - goog.userAgent.MOBILE)) { - graphics = new goog.graphics.CanvasGraphics(width, height, - opt_coordWidth, opt_coordHeight, opt_domHelper); - } else { - graphics = new goog.graphics.SvgGraphics(width, height, - opt_coordWidth, opt_coordHeight, opt_domHelper); - } - - // Create the dom now, because all drawing methods require that the - // main dom element (the canvas) has been already created. - graphics.createDom(); - - return graphics; -}; - - -/** - * Returns an instance of goog.graphics.AbstractGraphics that knows how to draw - * for the current platform (A factory for the proper Graphics implementation) - * @param {string|number} width The width in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {string|number} height The height in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {?number=} opt_coordWidth The optional coordinate width, defaults to - * same as width. - * @param {?number=} opt_coordHeight The optional coordinate height, defaults to - * same as height. - * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the - * document we want to render in. - * @return {goog.graphics.AbstractGraphics} The created instance. - */ -goog.graphics.createSimpleGraphics = function(width, height, - opt_coordWidth, opt_coordHeight, opt_domHelper) { - if (goog.userAgent.MAC && goog.userAgent.GECKO && - !goog.userAgent.isVersion('1.9a')) { - // Canvas is 6x faster than SVG on Mac FF 2.0 - var graphics = new goog.graphics.CanvasGraphics( - width, height, opt_coordWidth, opt_coordHeight, - opt_domHelper); - graphics.createDom(); - return graphics; - } - - // Otherwise, defer to normal graphics object creation. - return goog.graphics.createGraphics(width, height, opt_coordWidth, - opt_coordHeight, opt_domHelper); -}; - - -/** - * Static function to check if the current browser has Graphics support. - * @return {boolean} True if the current browser has Graphics support. - */ -goog.graphics.isBrowserSupported = function() { - if (goog.userAgent.IE) { - return goog.userAgent.isVersion('5.5'); - } - if (goog.userAgent.GECKO) { - return goog.userAgent.isVersion('1.8'); - } - if (goog.userAgent.OPERA) { - return goog.userAgent.isVersion('9.0'); - } - if (goog.userAgent.WEBKIT) { - return goog.userAgent.isVersion('412'); - } - return false; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/groupelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/groupelement.js.svn-base deleted file mode 100644 index 537af71..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/groupelement.js.svn-base +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element for graphics groups. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.GroupElement'); - -goog.require('goog.graphics.Element'); - - - -/** - * Interface for a graphics group element. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.graphics.Element} - */ -goog.graphics.GroupElement = function(element, graphics) { - goog.graphics.Element.call(this, element, graphics); -}; -goog.inherits(goog.graphics.GroupElement, goog.graphics.Element); - - -/** - * Remove all drawing elements from the group. - */ -goog.graphics.GroupElement.prototype.clear = goog.abstractMethod; - - -/** - * Set the size of the group element. - * @param {number|string} width The width of the group element. - * @param {number|string} height The height of the group element. - */ -goog.graphics.GroupElement.prototype.setSize = goog.abstractMethod; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/imageelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/imageelement.js.svn-base deleted file mode 100644 index 7489ee9..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/imageelement.js.svn-base +++ /dev/null @@ -1,67 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element for images. - */ - - -goog.provide('goog.graphics.ImageElement'); - -goog.require('goog.graphics.Element'); - - - -/** - * Interface for a graphics image element. - * You should not construct objects from this constructor. Instead, - * you should use {@code goog.graphics.Graphics.drawImage} and it - * will return an implementation of this interface for you. - * - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.graphics.Element} - */ -goog.graphics.ImageElement = function(element, graphics) { - goog.graphics.Element.call(this, element, graphics); -}; -goog.inherits(goog.graphics.ImageElement, goog.graphics.Element); - - -/** - * Update the position of the image. - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.ImageElement.prototype.setPosition = goog.abstractMethod; - - -/** - * Update the size of the image. - * - * @param {number} width Width of image. - * @param {number} height Height of image. - */ -goog.graphics.ImageElement.prototype.setSize = goog.abstractMethod; - - -/** - * Update the source of the image. - * @param {string} src Source of the image. - */ -goog.graphics.ImageElement.prototype.setSource = goog.abstractMethod; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/lineargradient.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/lineargradient.js.svn-base deleted file mode 100644 index 4710dd8..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/lineargradient.js.svn-base +++ /dev/null @@ -1,171 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Represents a gradient to be used with a Graphics implementor. - * @author arv@google.com (Erik Arvidsson) - */ - - -goog.provide('goog.graphics.LinearGradient'); - - -goog.require('goog.asserts'); -goog.require('goog.graphics.Fill'); - - - -/** - * Creates an immutable linear gradient fill object. - * - * @param {number} x1 Start X position of the gradient. - * @param {number} y1 Start Y position of the gradient. - * @param {number} x2 End X position of the gradient. - * @param {number} y2 End Y position of the gradient. - * @param {string} color1 Start color of the gradient. - * @param {string} color2 End color of the gradient. - * @param {?number=} opt_opacity1 Start opacity of the gradient, both or neither - * of opt_opacity1 and opt_opacity2 have to be set. - * @param {?number=} opt_opacity2 End opacity of the gradient. - * @constructor - * @extends {goog.graphics.Fill} - */ -goog.graphics.LinearGradient = - function(x1, y1, x2, y2, color1, color2, opt_opacity1, opt_opacity2) { - /** - * Start X position of the gradient. - * @type {number} - * @private - */ - this.x1_ = x1; - - /** - * Start Y position of the gradient. - * @type {number} - * @private - */ - this.y1_ = y1; - - /** - * End X position of the gradient. - * @type {number} - * @private - */ - this.x2_ = x2; - - /** - * End Y position of the gradient. - * @type {number} - * @private - */ - this.y2_ = y2; - - /** - * Start color of the gradient. - * @type {string} - * @private - */ - this.color1_ = color1; - - /** - * End color of the gradient. - * @type {string} - * @private - */ - this.color2_ = color2; - - goog.asserts.assert( - goog.isNumber(opt_opacity1) == goog.isNumber(opt_opacity2), - 'Both or neither of opt_opacity1 and opt_opacity2 have to be set.'); - - /** - * Start opacity of the gradient. - * @type {?number} - * @private - */ - this.opacity1_ = goog.isDef(opt_opacity1) ? opt_opacity1 : null; - - /** - * End opacity of the gradient. - * @type {?number} - * @private - */ - this.opacity2_ = goog.isDef(opt_opacity2) ? opt_opacity2 : null; -}; -goog.inherits(goog.graphics.LinearGradient, goog.graphics.Fill); - - -/** - * @return {number} The start X position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getX1 = function() { - return this.x1_; -}; - - -/** - * @return {number} The start Y position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getY1 = function() { - return this.y1_; -}; - - -/** - * @return {number} The end X position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getX2 = function() { - return this.x2_; -}; - - -/** - * @return {number} The end Y position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getY2 = function() { - return this.y2_; -}; - - -/** - * @return {string} The start color of the gradient. - */ -goog.graphics.LinearGradient.prototype.getColor1 = function() { - return this.color1_; -}; - - -/** - * @return {string} The end color of the gradient. - */ -goog.graphics.LinearGradient.prototype.getColor2 = function() { - return this.color2_; -}; - - -/** - * @return {?number} The start opacity of the gradient. - */ -goog.graphics.LinearGradient.prototype.getOpacity1 = function() { - return this.opacity1_; -}; - - -/** - * @return {?number} The end opacity of the gradient. - */ -goog.graphics.LinearGradient.prototype.getOpacity2 = function() { - return this.opacity2_; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/path.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/path.js.svn-base deleted file mode 100644 index 8056416..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/path.js.svn-base +++ /dev/null @@ -1,510 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Represents a path used with a Graphics implementation. - * @author arv@google.com (Erik Arvidsson) - * @author glenning@google.com (Anthony Glenning) - */ - -goog.provide('goog.graphics.Path'); -goog.provide('goog.graphics.Path.Segment'); - -goog.require('goog.array'); -goog.require('goog.math'); - - - -/** - * Creates a path object. A path is a sequence of segments and may be open or - * closed. Path uses the EVEN-ODD fill rule for determining the interior of the - * path. A path must start with a moveTo command. - * - * A "simple" path does not contain any arcs and may be transformed using - * the {@code transform} method. - * - * @constructor - */ -goog.graphics.Path = function() { - /** - * The segment types that constitute this path. - * @type {!Array.<number>} - * @private - */ - this.segments_ = []; - - /** - * The number of repeated segments of the current type. - * @type {!Array.<number>} - * @private - */ - this.count_ = []; - - /** - * The arguments corresponding to each of the segments. - * @type {!Array.<number>} - * @private - */ - this.arguments_ = []; -}; - - -/** - * The coordinates of the point which closes the path (the point of the - * last moveTo command). - * @type {Array.<number>?} - * @private - */ -goog.graphics.Path.prototype.closePoint_ = null; - - -/** - * The coordinates most recently added to the end of the path. - * @type {Array.<number>?} - * @private - */ -goog.graphics.Path.prototype.currentPoint_ = null; - - -/** - * Flag for whether this is a simple path (contains no arc segments). - * @type {boolean} - * @private - */ -goog.graphics.Path.prototype.simple_ = true; - - -/** - * Path segment types. - * @enum {number} - */ -goog.graphics.Path.Segment = { - MOVETO: 0, - LINETO: 1, - CURVETO: 2, - ARCTO: 3, - CLOSE: 4 -}; - - -/** - * The number of points for each segment type. - * @type {!Array.<number>} - * @private - */ -goog.graphics.Path.segmentArgCounts_ = (function() { - var counts = []; - counts[goog.graphics.Path.Segment.MOVETO] = 2; - counts[goog.graphics.Path.Segment.LINETO] = 2; - counts[goog.graphics.Path.Segment.CURVETO] = 6; - counts[goog.graphics.Path.Segment.ARCTO] = 6; - counts[goog.graphics.Path.Segment.CLOSE] = 0; - return counts; -})(); - - -/** - * Returns the number of points for a segment type. - * - * @param {number} segment The segment type. - * @return {number} The number of points. - */ -goog.graphics.Path.getSegmentCount = function(segment) { - return goog.graphics.Path.segmentArgCounts_[segment]; -}; - - -/** - * Appends another path to the end of this path. - * - * @param {!goog.graphics.Path} path The path to append. - * @return {!goog.graphics.Path} This path. - */ -goog.graphics.Path.prototype.appendPath = function(path) { - if (path.currentPoint_) { - Array.prototype.push.apply(this.segments_, path.segments_); - Array.prototype.push.apply(this.count_, path.count_); - Array.prototype.push.apply(this.arguments_, path.arguments_); - this.currentPoint_ = path.currentPoint_.concat(); - this.closePoint_ = path.closePoint_.concat(); - this.simple_ = this.simple_ && path.simple_; - } - return this; -}; - - -/** - * Clears the path. - * - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.clear = function() { - this.segments_.length = 0; - this.count_.length = 0; - this.arguments_.length = 0; - delete this.closePoint_; - delete this.currentPoint_; - delete this.simple_; - return this; -}; - - -/** - * Adds a point to the path by moving to the specified point. Repaeated moveTo - * commands are collapsed into a single moveTo. - * - * @param {number} x X coordinate of destination point. - * @param {number} y Y coordinate of destination point. - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.moveTo = function(x, y) { - if (goog.array.peek(this.segments_) == goog.graphics.Path.Segment.MOVETO) { - this.arguments_.length -= 2; - } else { - this.segments_.push(goog.graphics.Path.Segment.MOVETO); - this.count_.push(1); - } - this.arguments_.push(x, y); - this.currentPoint_ = this.closePoint_ = [x, y]; - return this; -}; - - -/** - * Adds points to the path by drawing a straight line to each point. - * - * @param {...number} var_args The coordinates of each destination point as x, y - * value pairs. - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.lineTo = function(var_args) { - var lastSegment = goog.array.peek(this.segments_); - if (lastSegment == null) { - throw Error('Path cannot start with lineTo'); - } - if (lastSegment != goog.graphics.Path.Segment.LINETO) { - this.segments_.push(goog.graphics.Path.Segment.LINETO); - this.count_.push(0); - } - for (var i = 0; i < arguments.length; i += 2) { - var x = arguments[i]; - var y = arguments[i + 1]; - this.arguments_.push(x, y); - } - this.count_[this.count_.length - 1] += i / 2; - this.currentPoint_ = [x, y]; - return this; -}; - - -/** - * Adds points to the path by drawing cubic Bezier curves. Each curve is - * specified using 3 points (6 coordinates) - two control points and the end - * point of the curve. - * - * @param {...number} var_args The coordinates specifiying each curve in sets of - * 6 points: {@code [x1, y1]} the first control point, {@code [x2, y2]} the - * second control point and {@code [x, y]} the end point. - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.curveTo = function(var_args) { - var lastSegment = goog.array.peek(this.segments_); - if (lastSegment == null) { - throw Error('Path cannot start with curve'); - } - if (lastSegment != goog.graphics.Path.Segment.CURVETO) { - this.segments_.push(goog.graphics.Path.Segment.CURVETO); - this.count_.push(0); - } - for (var i = 0; i < arguments.length; i += 6) { - var x = arguments[i + 4]; - var y = arguments[i + 5]; - this.arguments_.push(arguments[i], arguments[i + 1], - arguments[i + 2], arguments[i + 3], x, y); - } - this.count_[this.count_.length - 1] += i / 6; - this.currentPoint_ = [x, y]; - return this; -}; - - -/** - * Adds a path command to close the path by connecting the - * last point to the first point. - * - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.close = function() { - var lastSegment = goog.array.peek(this.segments_); - if (lastSegment == null) { - throw Error('Path cannot start with close'); - } - if (lastSegment != goog.graphics.Path.Segment.CLOSE) { - this.segments_.push(goog.graphics.Path.Segment.CLOSE); - this.count_.push(1); - this.currentPoint_ = this.closePoint_; - } - return this; -}; - - -/** - * Adds a path command to draw an arc centered at the point {@code (cx, cy)} - * with radius {@code rx} along the x-axis and {@code ry} along the y-axis from - * {@code startAngle} through {@code extent} degrees. Positive rotation is in - * the direction from positive x-axis to positive y-axis. - * - * @param {number} cx X coordinate of center of ellipse. - * @param {number} cy Y coordinate of center of ellipse. - * @param {number} rx Radius of ellipse on x axis. - * @param {number} ry Radius of ellipse on y axis. - * @param {number} fromAngle Starting angle measured in degrees from the - * positive x-axis. - * @param {number} extent The span of the arc in degrees. - * @param {boolean} connect If true, the starting point of the arc is connected - * to the current point. - * @return {!goog.graphics.Path} The path itself. - * @deprecated Use {@code arcTo} or {@code arcToAsCurves} instead. - */ -goog.graphics.Path.prototype.arc = function(cx, cy, rx, ry, - fromAngle, extent, connect) { - var startX = cx + goog.math.angleDx(fromAngle, rx); - var startY = cy + goog.math.angleDy(fromAngle, ry); - if (connect) { - if (!this.currentPoint_ || startX != this.currentPoint_[0] || - startY != this.currentPoint_[1]) { - this.lineTo(startX, startY); - } - } else { - this.moveTo(startX, startY); - } - return this.arcTo(rx, ry, fromAngle, extent); -}; - - -/** - * Adds a path command to draw an arc starting at the path's current point, - * with radius {@code rx} along the x-axis and {@code ry} along the y-axis from - * {@code startAngle} through {@code extent} degrees. Positive rotation is in - * the direction from positive x-axis to positive y-axis. - * - * This method makes the path non-simple. - * - * @param {number} rx Radius of ellipse on x axis. - * @param {number} ry Radius of ellipse on y axis. - * @param {number} fromAngle Starting angle measured in degrees from the - * positive x-axis. - * @param {number} extent The span of the arc in degrees. - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.arcTo = function(rx, ry, fromAngle, extent) { - var cx = this.currentPoint_[0] - goog.math.angleDx(fromAngle, rx); - var cy = this.currentPoint_[1] - goog.math.angleDy(fromAngle, ry); - var ex = cx + goog.math.angleDx(fromAngle + extent, rx); - var ey = cy + goog.math.angleDy(fromAngle + extent, ry); - this.segments_.push(goog.graphics.Path.Segment.ARCTO); - this.count_.push(1); - this.arguments_.push(rx, ry, fromAngle, extent, ex, ey); - this.simple_ = false; - this.currentPoint_ = [ex, ey]; - return this; -}; - - -/** - * Same as {@code arcTo}, but approximates the arc using bezier curves. -.* As a result, this method does not affect the simplified status of this path. - * The algorithm is adapted from {@code java.awt.geom.ArcIterator}. - * - * @param {number} rx Radius of ellipse on x axis. - * @param {number} ry Radius of ellipse on y axis. - * @param {number} fromAngle Starting angle measured in degrees from the - * positive x-axis. - * @param {number} extent The span of the arc in degrees. - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.arcToAsCurves = function( - rx, ry, fromAngle, extent) { - var cx = this.currentPoint_[0] - goog.math.angleDx(fromAngle, rx); - var cy = this.currentPoint_[1] - goog.math.angleDy(fromAngle, ry); - var extentRad = goog.math.toRadians(extent); - var arcSegs = Math.ceil(Math.abs(extentRad) / Math.PI * 2); - var inc = extentRad / arcSegs; - var angle = goog.math.toRadians(fromAngle); - for (var j = 0; j < arcSegs; j++) { - var relX = Math.cos(angle); - var relY = Math.sin(angle); - var z = 4 / 3 * Math.sin(inc / 2) / (1 + Math.cos(inc / 2)); - var c0 = cx + (relX - z * relY) * rx; - var c1 = cy + (relY + z * relX) * ry; - angle += inc; - relX = Math.cos(angle); - relY = Math.sin(angle); - this.curveTo(c0, c1, - cx + (relX + z * relY) * rx, - cy + (relY - z * relX) * ry, - cx + relX * rx, - cy + relY * ry); - } - return this; -}; - - -/** - * Iterates over the path calling the supplied callback once for each path - * segment. The arguments to the callback function are the segment type and - * an array of its arguments. - * - * The {@code LINETO} and {@code CURVETO} arrays can contain multiple - * segments of the same type. The number of segments is the length of the - * array divided by the segment length (2 for lines, 6 for curves). - * - * As a convenience the {@code ARCTO} segment also includes the end point as the - * last two arguments: {@code rx, ry, fromAngle, extent, x, y}. - * - * @param {function(number, Array)} callback The function to call with each - * path segment. - */ -goog.graphics.Path.prototype.forEachSegment = function(callback) { - var points = this.arguments_; - var index = 0; - for (var i = 0, length = this.segments_.length; i < length; i++) { - var seg = this.segments_[i]; - var n = goog.graphics.Path.segmentArgCounts_[seg] * this.count_[i]; - callback(seg, points.slice(index, index + n)); - index += n; - } -}; - - -/** - * Returns the coordinates most recently added to the end of the path. - * - * @return {Array.<number>?} An array containing the ending coordinates of the - * path of the form {@code [x, y]}. - */ -goog.graphics.Path.prototype.getCurrentPoint = function() { - return this.currentPoint_ && this.currentPoint_.concat(); -}; - - -/** - * @return {!goog.graphics.Path} A copy of this path. - */ -goog.graphics.Path.prototype.clone = function() { - var path = new this.constructor(); - path.segments_ = this.segments_.concat(); - path.count_ = this.count_.concat(); - path.arguments_ = this.arguments_.concat(); - path.closePoint_ = this.closePoint_ && this.closePoint_.concat(); - path.currentPoint_ = this.currentPoint_ && this.currentPoint_.concat(); - path.simple_ = this.simple_; - return path; -}; - - -/** - * Returns true if this path contains no arcs. Simplified paths can be - * created using {@code createSimplifiedPath}. - * - * @return {boolean} True if the path contains no arcs. - */ -goog.graphics.Path.prototype.isSimple = function() { - return this.simple_; -}; - - -/** - * A map from segment type to the path function to call to simplify a path. - * @type {!Object} - * @private - */ -goog.graphics.Path.simplifySegmentMap_ = (function() { - var map = {}; - map[goog.graphics.Path.Segment.MOVETO] = goog.graphics.Path.prototype.moveTo; - map[goog.graphics.Path.Segment.LINETO] = goog.graphics.Path.prototype.lineTo; - map[goog.graphics.Path.Segment.CLOSE] = goog.graphics.Path.prototype.close; - map[goog.graphics.Path.Segment.CURVETO] = - goog.graphics.Path.prototype.curveTo; - map[goog.graphics.Path.Segment.ARCTO] = - goog.graphics.Path.prototype.arcToAsCurves; - return map; -})(); - - -/** - * Creates a copy of the given path, replacing {@code arcTo} with - * {@code arcToAsCurves}. The resulting path is simplified and can - * be transformed. - * - * @param {!goog.graphics.Path} src The path to simplify. - * @return {!goog.graphics.Path} A new simplified path. - */ -goog.graphics.Path.createSimplifiedPath = function(src) { - if (src.isSimple()) { - return src.clone(); - } - var path = new goog.graphics.Path(); - src.forEachSegment(function(segment, args) { - goog.graphics.Path.simplifySegmentMap_[segment].apply(path, args); - }); - return path; -}; - - -// TODO(chrisn): Delete this method -/** - * Creates a transformed copy of this path. The path is simplified - * {@see #createSimplifiedPath} prior to transformation. - * - * @param {!goog.graphics.AffineTransform} tx The transformation to perform. - * @return {!goog.graphics.Path} A new, transformed path. - */ -goog.graphics.Path.prototype.createTransformedPath = function(tx) { - var path = goog.graphics.Path.createSimplifiedPath(this); - path.transform(tx); - return path; -}; - - -/** - * Transforms the path. Only simple paths are transformable. Attempting - * to transform a non-simple path will throw an error. - * - * @param {!goog.graphics.AffineTransform} tx The transformation to perform. - * @return {!goog.graphics.Path} The path itself. - */ -goog.graphics.Path.prototype.transform = function(tx) { - if (!this.isSimple()) { - throw Error('Non-simple path'); - } - tx.transform(this.arguments_, 0, this.arguments_, 0, - this.arguments_.length / 2); - if (this.closePoint_) { - tx.transform(this.closePoint_, 0, this.closePoint_, 0, 1); - } - if (this.currentPoint_ && this.closePoint_ != this.currentPoint_) { - tx.transform(this.currentPoint_, 0, this.currentPoint_, 0, 1); - } - return this; -}; - - -/** - * @return {boolean} Whether the path is empty. - */ -goog.graphics.Path.prototype.isEmpty = function() { - return this.segments_.length == 0; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/path_test.html.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/path_test.html.svn-base deleted file mode 100644 index b353c6d..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/path_test.html.svn-base +++ /dev/null @@ -1,359 +0,0 @@ -<!DOCTYPE html> -<html> -<!-- -Copyright 2008 The Closure Library Authors. All Rights Reserved. - -Use of this source code is governed by the Apache License, Version 2.0. -See the COPYING file for details. ---> -<head> -<meta http-equiv="X-UA-Compatible" content="IE=edge"> -<title>Closure Unit Tests - goog.graphics.Path</title> -<script src="../base.js"></script> -<script> - goog.require('goog.array'); - goog.require('goog.math'); - goog.require('goog.graphics.Path'); - goog.require('goog.graphics.AffineTransform'); - goog.require('goog.testing.graphics'); - goog.require('goog.testing.jsunit'); -</script> -</head> -<body> - -<script> - function testConstructor() { - var path = new goog.graphics.Path(); - assertTrue(path.isSimple()); - assertNull(path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals([], path); - } - - - function testGetSegmentCount() { - assertArrayEquals([2, 2, 6, 6, 0], goog.array.map([ - goog.graphics.Path.Segment.MOVETO, - goog.graphics.Path.Segment.LINETO, - goog.graphics.Path.Segment.CURVETO, - goog.graphics.Path.Segment.ARCTO, - goog.graphics.Path.Segment.CLOSE - ], goog.graphics.Path.getSegmentCount)); - } - - - function testSimpleMoveTo() { - var path = new goog.graphics.Path(); - path.moveTo(30, 50); - assertTrue(path.isSimple()); - assertObjectEquals([30, 50], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals(['M', 30, 50], path); - } - - - function testRepeatedMoveTo() { - var path = new goog.graphics.Path(); - path.moveTo(30, 50); - path.moveTo(40, 60); - assertTrue(path.isSimple()); - assertObjectEquals([40, 60], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals(['M', 40, 60], path); - } - - - function testSimpleLineTo() { - var path = new goog.graphics.Path(); - var e = assertThrows(function() { - path.lineTo(30, 50); - }); - assertEquals('Path cannot start with lineTo', e.message); - path.moveTo(0, 0); - path.lineTo(30, 50); - assertTrue(path.isSimple()); - assertObjectEquals([30, 50], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals(['M', 0, 0, 'L', 30, 50], path); - } - - - function testMultiArgLineTo() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.lineTo(30, 50, 40 , 60); - assertTrue(path.isSimple()); - assertObjectEquals([40, 60], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals(['M', 0, 0, 'L', 30, 50, 40, 60], - path); - } - - - function testRepeatedLineTo() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.lineTo(30, 50); - path.lineTo(40, 60); - assertTrue(path.isSimple()); - assertObjectEquals([40, 60], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals(['M', 0, 0, 'L', 30, 50, 40, 60], - path); - } - - - function testSimpleCurveTo() { - var path = new goog.graphics.Path(); - var e = assertThrows(function() { - path.curveTo(10, 20, 30, 40, 50, 60); - }); - assertEquals('Path cannot start with curve', e.message); - path.moveTo(0, 0); - path.curveTo(10, 20, 30, 40, 50, 60); - assertTrue(path.isSimple()); - assertObjectEquals([50, 60], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals( - ['M', 0, 0, 'C', 10, 20, 30, 40, 50, 60], path); - } - - - function testMultiCurveTo() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.curveTo(10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120); - assertTrue(path.isSimple()); - assertObjectEquals([110, 120], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals( - ['M', 0, 0, 'C', 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120], - path); - } - - - function testRepeatedCurveTo() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.curveTo(10, 20, 30, 40, 50, 60); - path.curveTo(70, 80, 90, 100, 110, 120); - assertTrue(path.isSimple()); - assertObjectEquals([110, 120], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals( - ['M', 0, 0, 'C', 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120], - path); - } - - - function testSimpleArc() { - var path = new goog.graphics.Path(); - path.arc(50, 60, 10, 20, 30, 30, false); - assertFalse(path.isSimple()); - var p = path.getCurrentPoint(); - assertEquals(55, p[0]); - assertRoughlyEquals(77.32, p[1], 0.01); - goog.testing.graphics.assertPathEquals( - ['M', 58.66, 70, 'A', 10, 20, 30, 30, 55, 77.32], path); - } - - - function testArcNonConnectClose() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.arc(10, 10, 10, 10, -90, 180); - assertObjectEquals([10, 20], path.getCurrentPoint()); - path.close(); - assertObjectEquals([10, 0], path.getCurrentPoint()); - } - - - function testRepeatedArc() { - var path = new goog.graphics.Path(); - path.arc(50, 60, 10, 20, 30, 30, false); - path.arc(50, 60, 10, 20, 60, 30, false); - assertFalse(path.isSimple()); - assertObjectEquals([50, 80], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals(['M', 58.66, 70, - 'A', 10, 20, 30, 30, 55, 77.32, - 'M', 55, 77.32, - 'A', 10, 20, 60, 30, 50, 80], path); - } - - - function testRepeatedArc2() { - var path = new goog.graphics.Path(); - path.arc(50, 60, 10, 20, 30, 30, false); - path.arc(50, 60, 10, 20, 60, 30, true); - goog.testing.graphics.assertPathEquals(['M', 58.66, 70, - 'A', 10, 20, 30, 30, 55, 77.32, - 'A', 10, 20, 60, 30, 50, 80], path); - } - - - function testCompleteCircle() { - var path = new goog.graphics.Path(); - path.arc(0, 0, 10, 10, 0, 360, false); - assertFalse(path.isSimple()); - var p = path.getCurrentPoint(); - assertRoughlyEquals(10, p[0], 0.01); - assertRoughlyEquals(0, p[1], 0.01); - goog.testing.graphics.assertPathEquals( - ['M', 10, 0, 'A', 10, 10, 0, 360, 10, 0], path); - } - - - function testClose() { - var path = new goog.graphics.Path(); - try { - path.close(); - fail(); - } catch (e) { - // Expected - assertEquals('Path cannot start with close', e.message); - } - path.moveTo(0, 0); - path.lineTo(10, 20, 30, 40, 50, 60); - path.close() - assertTrue(path.isSimple()); - assertObjectEquals([0, 0], path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals( - ['M', 0, 0, 'L', 10, 20, 30, 40, 50, 60, 'X'], path); - } - - - function testClear() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.arc(50, 60, 10, 20, 30, 30, false); - path.clear(); - assertTrue(path.isSimple()); - assertNull(path.getCurrentPoint()); - goog.testing.graphics.assertPathEquals([], path); - } - - - function testCreateSimplifiedPath() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.arc(50, 60, 10, 20, 30, 30, false); - assertFalse(path.isSimple()); - path = goog.graphics.Path.createSimplifiedPath(path); - assertTrue(path.isSimple()); - var p = path.getCurrentPoint(); - assertEquals(55, p[0]); - assertRoughlyEquals(77.32, p[1], 0.01); - goog.testing.graphics.assertPathEquals(['M', 58.66, 70, - 'C', 57.78, 73.04, 56.52, 75.57, 55, 77.32], path); - } - - - function testCreateSimplifiedPath2() { - var path = new goog.graphics.Path(); - path.arc(50, 60, 10, 20, 30, 30, false); - path.arc(50, 60, 10, 20, 60, 30, false); - assertFalse(path.isSimple()); - path = goog.graphics.Path.createSimplifiedPath(path); - assertTrue(path.isSimple()); - goog.testing.graphics.assertPathEquals(['M', 58.66, 70, - 'C', 57.78, 73.04, 56.52, 75.57, 55, 77.32, - 'M', 55, 77.32, - 'C', 53.48, 79.08, 51.76, 80, 50, 80], path); - } - - - function testCreateSimplifiedPath3() { - var path = new goog.graphics.Path(); - path.arc(50, 60, 10, 20, 30, 30, false); - path.arc(50, 60, 10, 20, 60, 30, true); - path.close(); - path = goog.graphics.Path.createSimplifiedPath(path); - goog.testing.graphics.assertPathEquals(['M', 58.66, 70, - 'C', 57.78, 73.04, 56.52, 75.57, 55, 77.32, - 53.48, 79.08, 51.76, 80, 50, 80, 'X'], path); - var p = path.getCurrentPoint(); - assertRoughlyEquals(58.66, p[0], 0.01); - assertRoughlyEquals(70, p[1], 0.01); - } - - - function testArcToAsCurves() { - var path = new goog.graphics.Path(); - path.moveTo(58.66, 70); - path.arcToAsCurves(10, 20, 30, 30, false); - goog.testing.graphics.assertPathEquals(['M', 58.66, 70, - 'C', 57.78, 73.04, 56.52, 75.57, 55, 77.32], path); - } - - - function testCreateTransformedPath() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.lineTo(0, 10, 10, 10, 10, 0); - path.close(); - var tx = new goog.graphics.AffineTransform(2, 0, 0, 3, 10, 20); - var path2 = path.createTransformedPath(tx); - goog.testing.graphics.assertPathEquals( - ['M', 0, 0, 'L', 0, 10, 10, 10, 10, 0, 'X'], path); - goog.testing.graphics.assertPathEquals( - ['M', 10, 20, 'L', 10, 50, 30, 50, 30, 20, 'X'], path2); - } - - - function testTransform() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - path.lineTo(0, 10, 10, 10, 10, 0); - path.close(); - var tx = new goog.graphics.AffineTransform(2, 0, 0, 3, 10, 20); - var path2 = path.transform(tx); - assertTrue(path === path2); - goog.testing.graphics.assertPathEquals( - ['M', 10, 20, 'L', 10, 50, 30, 50, 30, 20, 'X'], path2); - } - - - function testTransformCurrentAndClosePoints() { - var path = new goog.graphics.Path(); - path.moveTo(0, 0); - assertObjectEquals([0, 0], path.getCurrentPoint()); - path.transform(new goog.graphics.AffineTransform(1, 0, 0, 1, 10, 20)); - assertObjectEquals([10, 20], path.getCurrentPoint()); - path.lineTo(50, 50); - path.close(); - assertObjectEquals([10, 20], path.getCurrentPoint()); - } - - - function testTransformNonSimple() { - var path = new goog.graphics.Path(); - path.arc(50, 60, 10, 20, 30, 30, false); - assertThrows(function() { - path.transform(new goog.graphics.AffineTransform(1, 0, 0, 1, 10, 20)); - }); - } - - - function testAppendPath() { - var path1 = new goog.graphics.Path(); - path1.moveTo(0, 0); - path1.lineTo(0, 10, 10, 10, 10, 0); - path1.close(); - - var path2 = new goog.graphics.Path(); - path2.arc(50, 60, 10, 20, 30, 30, false); - - assertTrue(path1.isSimple()); - path1.appendPath(path2); - assertFalse(path1.isSimple()); - goog.testing.graphics.assertPathEquals([ - 'M', 0, 0, 'L', 0, 10, 10, 10, 10, 0, 'X', - 'M', 58.66, 70, 'A', 10, 20, 30, 30, 55, 77.32 - ], path1); - } - - - function testIsEmpty() { - var path = new goog.graphics.Path(); - assertTrue('Initially path is empty', path.isEmpty()); - - path.moveTo(0, 0); - assertFalse('After command addition, path is not empty', path.isEmpty()); - - path.clear(); - assertTrue('After clear, path is empty again', path.isEmpty()); - } -</script> -</body> -</html> diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/pathelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/pathelement.js.svn-base deleted file mode 100644 index fff6531..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/pathelement.js.svn-base +++ /dev/null @@ -1,52 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element for paths. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.PathElement'); - -goog.require('goog.graphics.StrokeAndFillElement'); - - - -/** - * Interface for a graphics path element. - * You should not construct objects from this constructor. The graphics - * will return an implementation of this interface for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.StrokeAndFillElement} - */ -goog.graphics.PathElement = function(element, graphics, stroke, fill) { - goog.graphics.StrokeAndFillElement.call(this, element, graphics, stroke, - fill); -}; -goog.inherits(goog.graphics.PathElement, goog.graphics.StrokeAndFillElement); - - -/** - * Update the underlying path. - * @param {goog.graphics.Path} path The path object to draw. - */ -goog.graphics.PathElement.prototype.setPath = goog.abstractMethod; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/paths.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/paths.js.svn-base deleted file mode 100644 index 37b53d9..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/paths.js.svn-base +++ /dev/null @@ -1,86 +0,0 @@ -// Copyright 2010 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Factories for common path types. - * @author nicksantos@google.com (Nick Santos) - */ - - -goog.provide('goog.graphics.paths'); - -goog.require('goog.graphics.Path'); -goog.require('goog.math.Coordinate'); - - -/** - * Defines a regular n-gon by specifing the center, a vertex, and the total - * number of vertices. - * @param {goog.math.Coordinate} center The center point. - * @param {goog.math.Coordinate} vertex The vertex, which implicitly defines - * a radius as well. - * @param {number} n The number of vertices. - * @return {!goog.graphics.Path} The path. - */ -goog.graphics.paths.createRegularNGon = function(center, vertex, n) { - var path = new goog.graphics.Path(); - path.moveTo(vertex.x, vertex.y); - - var startAngle = Math.atan2(vertex.y - center.y, vertex.x - center.x); - var radius = goog.math.Coordinate.distance(center, vertex); - for (var i = 1; i < n; i++) { - var angle = startAngle + 2 * Math.PI * (i / n); - path.lineTo(center.x + radius * Math.cos(angle), - center.y + radius * Math.sin(angle)); - } - path.close(); - return path; -}; - - -/** - * Defines an arrow. - * @param {goog.math.Coordinate} a Point A. - * @param {goog.math.Coordinate} b Point B. - * @param {?number} aHead The size of the arrow head at point A. - * 0 omits the head. - * @param {?number} bHead The size of the arrow head at point B. - * 0 omits the head. - * @return {!goog.graphics.Path} The path. - */ -goog.graphics.paths.createArrow = function(a, b, aHead, bHead) { - var path = new goog.graphics.Path(); - path.moveTo(a.x, a.y); - path.lineTo(b.x, b.y); - - var angle = Math.atan2(b.y - a.y, b.x - a.x); - if (aHead) { - path.appendPath( - goog.graphics.paths.createRegularNGon( - new goog.math.Coordinate( - a.x + aHead * Math.cos(angle), - a.y + aHead * Math.sin(angle)), - a, 3)); - } - if (bHead) { - path.appendPath( - goog.graphics.paths.createRegularNGon( - new goog.math.Coordinate( - b.x + bHead * Math.cos(angle + Math.PI), - b.y + bHead * Math.sin(angle + Math.PI)), - b, 3)); - } - return path; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/paths_test.html.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/paths_test.html.svn-base deleted file mode 100644 index e6e062b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/paths_test.html.svn-base +++ /dev/null @@ -1,98 +0,0 @@ -<!DOCTYPE html> -<html> -<!-- -Copyright 2010 The Closure Library Authors. All Rights Reserved. - -Use of this source code is governed by the Apache License, Version 2.0. -See the COPYING file for details. - -Author: nicksantos@google.com (Nick Santos) ---> -<head> -<meta http-equiv="X-UA-Compatible" content="IE=edge"> -<title>JsUnit tests for goog.graphics.paths</title> -<script src="../base.js"></script> -<script> - -goog.require('goog.dom'); -goog.require('goog.graphics'); -goog.require('goog.graphics.paths'); -goog.require('goog.testing.jsunit'); - - -</script> -</head> -<body> - -<div id="root"></div> - -<script type='text/javascript'> - -// The purpose of this test is less about the actual unit test, and -// more for drawing demos of shapes. -var regularNGon = goog.graphics.paths.createRegularNGon; -var arrow = goog.graphics.paths.createArrow; - -function setUp() { - goog.dom.removeChildren(goog.dom.getElement('root')); -} - -function testSquare() { - var square = regularNGon( - $coord(10, 10), $coord(0, 10), 4); - assertArrayRoughlyEquals( - [0, 10, 10, 0, 20, 10, 10, 20], square.arguments_, 0.05); -} - -function assertArrayRoughlyEquals(expected, actual, delta) { - var message = 'Expected: ' + expected + ', Actual: ' + actual; - assertEquals('Wrong length. ' + message, expected.length, actual.length); - for (var i = 0; i < expected.length; i++) { - assertRoughlyEquals( - 'Wrong item at ' + i + '. ' + message, - expected[i], actual[i], delta); - } -} - -function tearDownPage() { - var root = goog.dom.getElement('root'); - var graphics = goog.graphics.createGraphics(800, 600); - - var blueFill = new goog.graphics.SolidFill('blue'); - var blackStroke = new goog.graphics.Stroke(1, 'black'); - graphics.drawPath( - regularNGon($coord(20, 50), $coord(0, 20), 3), - blackStroke, blueFill); - graphics.drawPath( - regularNGon($coord(120, 50), $coord(100, 20), 4), - blackStroke, blueFill); - graphics.drawPath( - regularNGon($coord(220, 50), $coord(200, 20), 5), - blackStroke, blueFill); - graphics.drawPath( - regularNGon($coord(320, 50), $coord(300, 20), 6), - blackStroke, blueFill); - - graphics.drawPath( - arrow($coord(0, 300), $coord(100, 400), 0, 0), - blackStroke, blueFill); - graphics.drawPath( - arrow($coord(120, 400), $coord(200, 300), 0, 10), - blackStroke, blueFill); - graphics.drawPath( - arrow($coord(220, 300), $coord(300, 400), 10, 0), - blackStroke, blueFill); - graphics.drawPath( - arrow($coord(320, 400), $coord(400, 300), 10, 10), - blackStroke, blueFill); - - root.appendChild(graphics.getElement()); -} - -function $coord(x, y) { - return new goog.math.Coordinate(x, y); -} - -</script> -</body> -</html> diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/rectelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/rectelement.js.svn-base deleted file mode 100644 index e5568e0..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/rectelement.js.svn-base +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element for rectangles. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.RectElement'); - -goog.require('goog.graphics.StrokeAndFillElement'); - - - -/** - * Interface for a graphics rectangle element. - * You should not construct objects from this constructor. The graphics - * will return an implementation of this interface for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.StrokeAndFillElement} - */ -goog.graphics.RectElement = function(element, graphics, stroke, fill) { - goog.graphics.StrokeAndFillElement.call(this, element, graphics, stroke, - fill); -}; -goog.inherits(goog.graphics.RectElement, goog.graphics.StrokeAndFillElement); - - -/** - * Update the position of the rectangle. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.RectElement.prototype.setPosition = goog.abstractMethod; - - -/** - * Update the size of the rectangle. - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - */ -goog.graphics.RectElement.prototype.setSize = goog.abstractMethod; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/solidfill.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/solidfill.js.svn-base deleted file mode 100644 index c0d9d83..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/solidfill.js.svn-base +++ /dev/null @@ -1,71 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Represents a solid color fill goog.graphics. - * @author arv@google.com (Erik Arvidsson) - */ - - -goog.provide('goog.graphics.SolidFill'); - - -goog.require('goog.graphics.Fill'); - - - -/** - * Creates an immutable solid color fill object. - * - * @param {string} color The color of the background. - * @param {number=} opt_opacity The opacity of the background fill. The value - * must be greater than zero (transparent) and less than or equal to 1 - * (opaque). - * @constructor - * @extends {goog.graphics.Fill} - */ -goog.graphics.SolidFill = function(color, opt_opacity) { - /** - * The color with which to fill. - * @type {string} - * @private - */ - this.color_ = color; - - - /** - * The opacity of the fill. - * @type {number} - * @private - */ - this.opacity_ = opt_opacity || 1.0; -}; -goog.inherits(goog.graphics.SolidFill, goog.graphics.Fill); - - -/** - * @return {string} The color of this fill. - */ -goog.graphics.SolidFill.prototype.getColor = function() { - return this.color_; -}; - - -/** - * @return {number} The opacity of this fill. - */ -goog.graphics.SolidFill.prototype.getOpacity = function() { - return this.opacity_; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/stroke.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/stroke.js.svn-base deleted file mode 100644 index 9283abf..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/stroke.js.svn-base +++ /dev/null @@ -1,64 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Represents a stroke object for goog.graphics. - * @author arv@google.com (Erik Arvidsson) - */ - - -goog.provide('goog.graphics.Stroke'); - - - -/** - * Creates an immutable stroke object. - * - * @param {number|string} width The width of the stroke. - * @param {string} color The color of the stroke. - * @constructor - */ -goog.graphics.Stroke = function(width, color) { - /** - * The width of the stroke. - * @type {number|string} - * @private - */ - this.width_ = width; - - - /** - * The color with which to fill. - * @type {string} - * @private - */ - this.color_ = color; -}; - - -/** - * @return {number|string} The width of this stroke. - */ -goog.graphics.Stroke.prototype.getWidth = function() { - return this.width_; -}; - - -/** - * @return {string} The color of this stroke. - */ -goog.graphics.Stroke.prototype.getColor = function() { - return this.color_; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/strokeandfillelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/strokeandfillelement.js.svn-base deleted file mode 100644 index fcfc3db..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/strokeandfillelement.js.svn-base +++ /dev/null @@ -1,112 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element for elements with a - * stroke and fill. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.StrokeAndFillElement'); - -goog.require('goog.graphics.Element'); - - - -/** - * Interface for a graphics element with a stroke and fill. - * This is the base interface for ellipse, rectangle and other - * shape interfaces. - * You should not construct objects from this constructor. The graphics - * will return an implementation of this interface for you. - * - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.Element} - */ -goog.graphics.StrokeAndFillElement = function(element, graphics, stroke, fill) { - goog.graphics.Element.call(this, element, graphics); - this.setStroke(stroke); - this.setFill(fill); -}; -goog.inherits(goog.graphics.StrokeAndFillElement, goog.graphics.Element); - - -/** - * The latest fill applied to this element. - * @type {goog.graphics.Fill?} - * @protected - */ -goog.graphics.StrokeAndFillElement.prototype.fill = null; - - -/** - * The latest stroke applied to this element. - * @type {goog.graphics.Stroke?} - * @private - */ -goog.graphics.StrokeAndFillElement.prototype.stroke_ = null; - - -/** - * Sets the fill for this element. - * @param {goog.graphics.Fill?} fill The fill object. - */ -goog.graphics.StrokeAndFillElement.prototype.setFill = function(fill) { - this.fill = fill; - this.getGraphics().setElementFill(this, fill); -}; - - -/** - * @return {goog.graphics.Fill?} fill The fill object. - */ -goog.graphics.StrokeAndFillElement.prototype.getFill = function() { - return this.fill; -}; - - -/** - * Sets the stroke for this element. - * @param {goog.graphics.Stroke?} stroke The stroke object. - */ -goog.graphics.StrokeAndFillElement.prototype.setStroke = function(stroke) { - this.stroke_ = stroke; - this.getGraphics().setElementStroke(this, stroke); -}; - - -/** - * @return {goog.graphics.Stroke?} stroke The stroke object. - */ -goog.graphics.StrokeAndFillElement.prototype.getStroke = function() { - return this.stroke_; -}; - - -/** - * Re-strokes the element to react to coordinate size changes. - */ -goog.graphics.StrokeAndFillElement.prototype.reapplyStroke = function() { - if (this.stroke_) { - this.setStroke(this.stroke_); - } -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/svgelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/svgelement.js.svn-base deleted file mode 100644 index 4757696..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/svgelement.js.svn-base +++ /dev/null @@ -1,264 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Thin wrappers around the DOM element returned from - * the different draw methods of the graphics. This is the SVG implementation. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - -goog.provide('goog.graphics.SvgEllipseElement'); -goog.provide('goog.graphics.SvgGroupElement'); -goog.provide('goog.graphics.SvgImageElement'); -goog.provide('goog.graphics.SvgPathElement'); -goog.provide('goog.graphics.SvgRectElement'); -goog.provide('goog.graphics.SvgTextElement'); - - -goog.require('goog.dom'); -goog.require('goog.graphics.EllipseElement'); -goog.require('goog.graphics.GroupElement'); -goog.require('goog.graphics.ImageElement'); -goog.require('goog.graphics.PathElement'); -goog.require('goog.graphics.RectElement'); -goog.require('goog.graphics.TextElement'); - - - -/** - * Thin wrapper for SVG group elements. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.SvgGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.graphics.GroupElement} - */ -goog.graphics.SvgGroupElement = function(element, graphics) { - goog.graphics.GroupElement.call(this, element, graphics); -}; -goog.inherits(goog.graphics.SvgGroupElement, goog.graphics.GroupElement); - - -/** - * Remove all drawing elements from the group. - */ -goog.graphics.SvgGroupElement.prototype.clear = function() { - goog.dom.removeChildren(this.getElement()); -}; - - -/** - * Set the size of the group element. - * @param {number|string} width The width of the group element. - * @param {number|string} height The height of the group element. - */ -goog.graphics.SvgGroupElement.prototype.setSize = function(width, height) { - this.getGraphics().setElementAttributes(this.getElement(), - {'width': width, 'height': height}); -}; - - - -/** - * Thin wrapper for SVG ellipse elements. - * This is an implementation of the goog.graphics.EllipseElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.SvgGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.EllipseElement} - */ -goog.graphics.SvgEllipseElement = function(element, graphics, stroke, fill) { - goog.graphics.EllipseElement.call(this, element, graphics, stroke, fill); -}; -goog.inherits(goog.graphics.SvgEllipseElement, goog.graphics.EllipseElement); - - -/** - * Update the center point of the ellipse. - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - */ -goog.graphics.SvgEllipseElement.prototype.setCenter = function(cx, cy) { - this.getGraphics().setElementAttributes(this.getElement(), - {'cx': cx, 'cy': cy}); -}; - - -/** - * Update the radius of the ellipse. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - */ -goog.graphics.SvgEllipseElement.prototype.setRadius = function(rx, ry) { - this.getGraphics().setElementAttributes(this.getElement(), - {'rx': rx, 'ry': ry}); -}; - - - -/** - * Thin wrapper for SVG rectangle elements. - * This is an implementation of the goog.graphics.RectElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.SvgGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.RectElement} - */ -goog.graphics.SvgRectElement = function(element, graphics, stroke, fill) { - goog.graphics.RectElement.call(this, element, graphics, stroke, fill); -}; -goog.inherits(goog.graphics.SvgRectElement, goog.graphics.RectElement); - - -/** - * Update the position of the rectangle. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.SvgRectElement.prototype.setPosition = function(x, y) { - this.getGraphics().setElementAttributes(this.getElement(), {'x': x, 'y': y}); -}; - - -/** - * Update the size of the rectangle. - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - */ -goog.graphics.SvgRectElement.prototype.setSize = function(width, height) { - this.getGraphics().setElementAttributes(this.getElement(), - {'width': width, 'height': height}); -}; - - - -/** - * Thin wrapper for SVG path elements. - * This is an implementation of the goog.graphics.PathElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.SvgGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.PathElement} - */ -goog.graphics.SvgPathElement = function(element, graphics, stroke, fill) { - goog.graphics.PathElement.call(this, element, graphics, stroke, fill); -}; -goog.inherits(goog.graphics.SvgPathElement, goog.graphics.PathElement); - - -/** - * Update the underlying path. - * @param {goog.graphics.Path} path The path object to draw. - */ -goog.graphics.SvgPathElement.prototype.setPath = function(path) { - this.getGraphics().setElementAttributes(this.getElement(), - {'d': goog.graphics.SvgGraphics.getSvgPath(path)}); -}; - - - -/** - * Thin wrapper for SVG text elements. - * This is an implementation of the goog.graphics.TextElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.SvgGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.TextElement} - */ -goog.graphics.SvgTextElement = function(element, graphics, stroke, fill) { - goog.graphics.TextElement.call(this, element, graphics, stroke, fill); -}; -goog.inherits(goog.graphics.SvgTextElement, goog.graphics.TextElement); - - -/** - * Update the displayed text of the element. - * @param {string} text The text to draw. - */ -goog.graphics.SvgTextElement.prototype.setText = function(text) { - this.getElement().firstChild.data = text; -}; - - - -/** - * Thin wrapper for SVG image elements. - * This is an implementation of the goog.graphics.ImageElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.SvgGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.graphics.ImageElement} - */ -goog.graphics.SvgImageElement = function(element, graphics) { - goog.graphics.ImageElement.call(this, element, graphics); -}; -goog.inherits(goog.graphics.SvgImageElement, goog.graphics.ImageElement); - - -/** - * Update the position of the image. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.SvgImageElement.prototype.setPosition = function(x, y) { - this.getGraphics().setElementAttributes(this.getElement(), {'x': x, 'y': y}); -}; - - -/** - * Update the size of the image. - * @param {number} width Width of image. - * @param {number} height Height of image. - */ -goog.graphics.SvgImageElement.prototype.setSize = function(width, height) { - this.getGraphics().setElementAttributes(this.getElement(), - {'width': width, 'height': height}); -}; - - -/** - * Update the source of the image. - * @param {string} src Source of the image. - */ -goog.graphics.SvgImageElement.prototype.setSource = function(src) { - this.getGraphics().setElementAttributes(this.getElement(), - {'xlink:href': src}); -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/svggraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/svggraphics.js.svn-base deleted file mode 100644 index 406d11f..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/svggraphics.js.svn-base +++ /dev/null @@ -1,825 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview SvgGraphics sub class that uses SVG to draw the graphics. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - -goog.provide('goog.graphics.SvgGraphics'); - -goog.require('goog.Timer'); -goog.require('goog.dom'); -goog.require('goog.events.EventHandler'); -goog.require('goog.events.EventType'); -goog.require('goog.graphics.AbstractGraphics'); -goog.require('goog.graphics.Font'); -goog.require('goog.graphics.LinearGradient'); -goog.require('goog.graphics.SolidFill'); -goog.require('goog.graphics.Stroke'); -goog.require('goog.graphics.SvgEllipseElement'); -goog.require('goog.graphics.SvgGroupElement'); -goog.require('goog.graphics.SvgImageElement'); -goog.require('goog.graphics.SvgPathElement'); -goog.require('goog.graphics.SvgRectElement'); -goog.require('goog.graphics.SvgTextElement'); -goog.require('goog.math.Size'); -goog.require('goog.style'); -goog.require('goog.userAgent'); - - - -/** - * A Graphics implementation for drawing using SVG. - * @param {string|number} width The width in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {string|number} height The height in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {?number=} opt_coordWidth The coordinate width - if - * omitted or null, defaults to same as width. - * @param {?number=} opt_coordHeight The coordinate height - if - * omitted or null, defaults to same as height. - * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the - * document we want to render in. - * @constructor - * @extends {goog.graphics.AbstractGraphics} - */ -goog.graphics.SvgGraphics = function(width, height, - opt_coordWidth, opt_coordHeight, - opt_domHelper) { - goog.graphics.AbstractGraphics.call(this, width, height, - opt_coordWidth, opt_coordHeight, - opt_domHelper); - - /** - * Map from def key to id of def root element. - * Defs are global "defines" of svg that are used to share common attributes, - * for example gradients. - * @type {Object} - * @private - */ - this.defs_ = {}; - - /** - * Whether to manually implement viewBox by using a coordinate transform. - * As of 1/11/08 this is necessary for Safari 3 but not for the nightly - * WebKit build. Apply to webkit versions < 526. 525 is the - * last version used by Safari 3.1. - * @type {boolean} - * @private - */ - this.useManualViewbox_ = goog.userAgent.WEBKIT && - !goog.userAgent.isVersion(526); - - /** - * Event handler. - * @type {goog.events.EventHandler} - * @private - */ - this.handler_ = new goog.events.EventHandler(this); -}; -goog.inherits(goog.graphics.SvgGraphics, goog.graphics.AbstractGraphics); - - -/** - * The SVG namespace URN - * @private - * @type {string} - */ -goog.graphics.SvgGraphics.SVG_NS_ = 'http://www.w3.org/2000/svg'; - - -/** - * The name prefix for def entries - * @private - * @type {string} - */ -goog.graphics.SvgGraphics.DEF_ID_PREFIX_ = '_svgdef_'; - - -/** - * The next available unique identifier for a def entry. - * This is a static variable, so that when multiple graphics are used in one - * document, the same def id can not be re-defined by another SvgGraphics. - * @type {number} - * @private - */ -goog.graphics.SvgGraphics.nextDefId_ = 0; - - -/** - * Svg element for definitions for other elements, e.g. linear gradients. - * @type {Element} - * @private - */ -goog.graphics.SvgGraphics.prototype.defsElement_; - - -/** - * Creates an SVG element. Used internally and by different SVG classes. - * @param {string} tagName The type of element to create. - * @param {Object=} opt_attributes Map of name-value pairs for attributes. - * @return {Element} The created element. - * @private - */ -goog.graphics.SvgGraphics.prototype.createSvgElement_ = function(tagName, - opt_attributes) { - var element = this.dom_.getDocument().createElementNS( - goog.graphics.SvgGraphics.SVG_NS_, tagName); - - if (opt_attributes) { - this.setElementAttributes(element, opt_attributes); - } - - return element; -}; - - -/** - * Sets properties to an SVG element. Used internally and by different - * SVG elements. - * @param {Element} element The svg element. - * @param {Object} attributes Map of name-value pairs for attributes. - */ -goog.graphics.SvgGraphics.prototype.setElementAttributes = function(element, - attributes) { - for (var key in attributes) { - element.setAttribute(key, attributes[key]); - } -}; - - -/** - * Appends an element. - * - * @param {goog.graphics.Element} element The element wrapper. - * @param {goog.graphics.SvgGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * @private - */ -goog.graphics.SvgGraphics.prototype.append_ = function(element, opt_group) { - var parent = opt_group || this.canvasElement; - parent.getElement().appendChild(element.getElement()); -}; - - -/** - * Sets the fill of the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element wrapper. - * @param {goog.graphics.Fill?} fill The fill object. - */ -goog.graphics.SvgGraphics.prototype.setElementFill = function(element, fill) { - var svgElement = element.getElement(); - if (fill instanceof goog.graphics.SolidFill) { - svgElement.setAttribute('fill', fill.getColor()); - svgElement.setAttribute('fill-opacity', fill.getOpacity()); - } else if (fill instanceof goog.graphics.LinearGradient) { - // create a def key which is just a concat of all the relevant fields - var defKey = 'lg-' + - fill.getX1() + '-' + fill.getY1() + '-' + - fill.getX2() + '-' + fill.getY2() + '-' + - fill.getColor1() + '-' + fill.getColor2(); - // It seems that the SVG version accepts opacity where the VML does not - - var id = this.getDef_(defKey); - - if (!id) { // No def for this yet, create it - // Create the gradient def entry (only linear gradient are supported) - var gradient = this.createSvgElement_('linearGradient', { - 'x1': fill.getX1(), - 'y1': fill.getY1(), - 'x2': fill.getX2(), - 'y2': fill.getY2(), - 'gradientUnits': 'userSpaceOnUse' - }); - - var gstyle = 'stop-color:' + fill.getColor1(); - if (goog.isNumber(fill.getOpacity1())) { - gstyle += ';stop-opacity:' + fill.getOpacity1(); - } - var stop1 = this.createSvgElement_( - 'stop', {'offset': '0%', 'style': gstyle}); - gradient.appendChild(stop1); - - // LinearGradients don't have opacity in VML so implement that before - // enabling the following code. - // if (fill.getOpacity() != null) { - // gstyles += 'opacity:' + fill.getOpacity() + ';' - // } - gstyle = 'stop-color:' + fill.getColor2(); - if (goog.isNumber(fill.getOpacity2())) { - gstyle += ';stop-opacity:' + fill.getOpacity2(); - } - var stop2 = this.createSvgElement_( - 'stop', {'offset': '100%', 'style': gstyle}); - gradient.appendChild(stop2); - - // LinearGradients don't have opacity in VML so implement that before - // enabling the following code. - // if (fill.getOpacity() != null) { - // gstyles += 'opacity:' + fill.getOpacity() + ';' - // } - - id = this.addDef_(defKey, gradient); - } - - // Link element to linearGradient definition - svgElement.setAttribute('fill', 'url(#' + id + ')'); - } else { - svgElement.setAttribute('fill', 'none'); - } -}; - - -/** -* Sets the stroke of the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element wrapper. - * @param {goog.graphics.Stroke?} stroke The stroke object. - */ -goog.graphics.SvgGraphics.prototype.setElementStroke = function(element, - stroke) { - var svgElement = element.getElement(); - if (stroke) { - svgElement.setAttribute('stroke', stroke.getColor()); - - var width = stroke.getWidth(); - if (goog.isString(width) && width.indexOf('px') != -1) { - svgElement.setAttribute('stroke-width', - parseFloat(width) / this.getPixelScaleX()); - } else { - svgElement.setAttribute('stroke-width', width); - } - } else { - svgElement.setAttribute('stroke', 'none'); - } -}; - - -/** - * Set the transformation of an element. - * @param {goog.graphics.Element} element The element wrapper. - * @param {number} x The x coordinate of the translation transform. - * @param {number} y The y coordinate of the translation transform. - * @param {number} angle The angle of the rotation transform. - * @param {number} centerX The horizontal center of the rotation transform. - * @param {number} centerY The vertical center of the rotation transform. - */ -goog.graphics.SvgGraphics.prototype.setElementTransform = function(element, x, - y, angle, centerX, centerY) { - element.getElement().setAttribute('transform', 'translate(' + x + ',' + y + - ') rotate(' + angle + ' ' + centerX + ' ' + centerY + ')'); -}; - - -/** - * Creates the DOM representation of the graphics area. - */ -goog.graphics.SvgGraphics.prototype.createDom = function() { - // Set up the standard attributes. - var attributes = { - 'width': this.width, - 'height': this.height, - 'overflow': 'hidden' - }; - - var svgElement = this.createSvgElement_('svg', attributes); - - var groupElement = this.createSvgElement_('g'); - - this.defsElement_ = this.createSvgElement_('defs'); - this.canvasElement = new goog.graphics.SvgGroupElement(groupElement, this); - - svgElement.appendChild(this.defsElement_); - svgElement.appendChild(groupElement); - - // Use the svgElement as the root element. - this.setElementInternal(svgElement); - - // Set up the coordinate system. - this.setViewBox_(); -}; - - -/** - * Changes the coordinate system position. - * @param {number} left The coordinate system left bound. - * @param {number} top The coordinate system top bound. - */ -goog.graphics.SvgGraphics.prototype.setCoordOrigin = function(left, top) { - this.coordLeft = left; - this.coordTop = top; - - this.setViewBox_(); -}; - - -/** - * Changes the coordinate size. - * @param {number} coordWidth The coordinate width. - * @param {number} coordHeight The coordinate height. - */ -goog.graphics.SvgGraphics.prototype.setCoordSize = function(coordWidth, - coordHeight) { - goog.graphics.SvgGraphics.superClass_.setCoordSize.apply( - this, arguments); - this.setViewBox_(); -}; - - -/** - * @return {string} The view box string. - * @private - */ -goog.graphics.SvgGraphics.prototype.getViewBox_ = function() { - return this.coordLeft + ' ' + this.coordTop + ' ' + - (this.coordWidth ? this.coordWidth + ' ' + this.coordHeight : ''); -}; - - -/** - * Sets up the view box. - * @private - */ -goog.graphics.SvgGraphics.prototype.setViewBox_ = function() { - if (this.coordWidth || this.coordLeft || this.coordTop) { - this.getElement().setAttribute('preserveAspectRatio', 'none'); - if (this.useManualViewbox_) { - this.updateManualViewBox_(); - } else { - this.getElement().setAttribute('viewBox', this.getViewBox_()); - } - } -}; - - -/** - * Updates the transform of the root element to fake a viewBox. Should only - * be called when useManualViewbox_ is set. - * @private - */ -goog.graphics.SvgGraphics.prototype.updateManualViewBox_ = function() { - if (!this.isInDocument() || - !(this.coordWidth || this.coordLeft || !this.coordTop)) { - return; - } - - var size = this.getPixelSize(); - if (size.width == 0) { - // In Safari, invisible SVG is sometimes shown. Explicitly hide it. - this.getElement().style.visibility = 'hidden'; - return; - } - - this.getElement().style.visibility = ''; - - var offsetX = - this.coordLeft; - var offsetY = - this.coordTop; - var scaleX = size.width / this.coordWidth; - var scaleY = size.height / this.coordHeight; - - this.canvasElement.getElement().setAttribute('transform', - 'scale(' + scaleX + ' ' + scaleY + ') ' + - 'translate(' + offsetX + ' ' + offsetY + ')'); -}; - - -/** - * Change the size of the canvas. - * @param {number} pixelWidth The width in pixels. - * @param {number} pixelHeight The height in pixels. - */ -goog.graphics.SvgGraphics.prototype.setSize = function(pixelWidth, - pixelHeight) { - goog.style.setSize(this.getElement(), pixelWidth, pixelHeight); -}; - - -/** @override */ -goog.graphics.SvgGraphics.prototype.getPixelSize = function() { - if (!goog.userAgent.GECKO) { - return this.isInDocument() ? - goog.style.getSize(this.getElement()) : - goog.base(this, 'getPixelSize'); - } - - // In Gecko, goog.style.getSize does not work for SVG elements. We have to - // compute the size manually if it is percentage based. - var width = this.width; - var height = this.height; - var computeWidth = goog.isString(width) && width.indexOf('%') != -1; - var computeHeight = goog.isString(height) && height.indexOf('%') != -1; - - if (!this.isInDocument() && (computeWidth || computeHeight)) { - return null; - } - - var parent; - var parentSize; - - if (computeWidth) { - parent = /** @type {Element} */ (this.getElement().parentNode); - parentSize = goog.style.getSize(parent); - width = parseFloat(/** @type {string} */ (width)) * parentSize.width / 100; - } - - if (computeHeight) { - parent = parent || /** @type {Element} */ (this.getElement().parentNode); - parentSize = parentSize || goog.style.getSize(parent); - height = parseFloat(/** @type {string} */ (height)) * parentSize.height / - 100; - } - - return new goog.math.Size(/** @type {number} */ (width), - /** @type {number} */ (height)); -}; - - -/** - * Remove all drawing elements from the graphics. - */ -goog.graphics.SvgGraphics.prototype.clear = function() { - this.canvasElement.clear(); - goog.dom.removeChildren(this.defsElement_); - this.defs_ = {}; -}; - - -/** - * Draw an ellipse. - * - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.SvgGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.EllipseElement} The newly created element. - */ -goog.graphics.SvgGraphics.prototype.drawEllipse = function( - cx, cy, rx, ry, stroke, fill, opt_group) { - var element = this.createSvgElement_('ellipse', - {'cx': cx, 'cy': cy, 'rx': rx, 'ry': ry}); - var wrapper = new goog.graphics.SvgEllipseElement(element, this, stroke, - fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw a rectangle. - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.SvgGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.RectElement} The newly created element. - */ -goog.graphics.SvgGraphics.prototype.drawRect = function(x, y, width, height, - stroke, fill, opt_group) { - var element = this.createSvgElement_('rect', - {'x': x, 'y': y, 'width': width, 'height': height}); - var wrapper = new goog.graphics.SvgRectElement(element, this, stroke, fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw an image. - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of the image. - * @param {number} height Height of the image. - * @param {string} src The source fo the image. - * @param {goog.graphics.SvgGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.ImageElement} The newly created image wrapped in a - * rectangle element. - */ -goog.graphics.SvgGraphics.prototype.drawImage = function(x, y, width, height, - src, opt_group) { - var element = this.createSvgElement_('image', { - 'x': x, - 'y': y, - 'width': width, - 'height': height, - 'image-rendering': 'optimizeQuality', - 'preserveAspectRatio': 'none' - }); - element.setAttributeNS('http://www.w3.org/1999/xlink', 'href', src); - var wrapper = new goog.graphics.SvgImageElement(element, this); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw a text string vertically centered on a given line. - * - * @param {string} text The text to draw. - * @param {number} x1 X coordinate of start of line. - * @param {number} y1 Y coordinate of start of line. - * @param {number} x2 X coordinate of end of line. - * @param {number} y2 Y coordinate of end of line. - * @param {string} align Horizontal alignment: left (default), center, right. - * @param {goog.graphics.Font} font Font describing the font properties. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.SvgGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.TextElement} The newly created element. - */ -goog.graphics.SvgGraphics.prototype.drawTextOnLine = function( - text, x1, y1, x2, y2, align, font, stroke, fill, opt_group) { - var angle = Math.round(goog.math.angle(x1, y1, x2, y2)); - var dx = x2 - x1; - var dy = y2 - y1; - var lineLength = Math.round(Math.sqrt(dx * dx + dy * dy)); // Length of line - - // SVG baseline is on the glyph's base line. We estimate it as 85% of the - // font height. This is just a rough estimate, but do not have a better way. - var fontSize = font.size; - var attributes = {'font-family': font.family, 'font-size': fontSize}; - var baseline = Math.round(fontSize * 0.85); - var textY = Math.round(y1 - (fontSize / 2) + baseline); - var textX = x1; - if (align == 'center') { - textX += Math.round(lineLength / 2); - attributes['text-anchor'] = 'middle'; - } else if (align == 'right') { - textX += lineLength; - attributes['text-anchor'] = 'end'; - } - attributes['x'] = textX; - attributes['y'] = textY; - if (font.bold) { - attributes['font-weight'] = 'bold'; - } - if (font.italic) { - attributes['font-style'] = 'italic'; - } - if (angle != 0) { - attributes['transform'] = 'rotate(' + angle + ' ' + x1 + ' ' + y1 + ')'; - } - - var element = this.createSvgElement_('text', attributes); - element.appendChild(this.dom_.getDocument().createTextNode(text)); - - // Bypass a Firefox-Mac bug where text fill is ignored. If text has no stroke, - // set a stroke, otherwise the text will not be visible. - if (stroke == null && goog.userAgent.GECKO && goog.userAgent.MAC) { - var color = 'black'; - // For solid fills, use the fill color - if (fill instanceof goog.graphics.SolidFill) { - color = fill.getColor(); - } - stroke = new goog.graphics.Stroke(1, color); - } - - var wrapper = new goog.graphics.SvgTextElement(element, this, stroke, fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw a path. - * - * @param {goog.graphics.Path} path The path object to draw. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.SvgGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.PathElement} The newly created element. - */ -goog.graphics.SvgGraphics.prototype.drawPath = function( - path, stroke, fill, opt_group) { - - var element = this.createSvgElement_('path', - {'d': goog.graphics.SvgGraphics.getSvgPath(path)}); - var wrapper = new goog.graphics.SvgPathElement(element, this, stroke, fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Returns a string representation of a logical path suitable for use in - * an SVG element. - * - * @param {goog.graphics.Path} path The logical path. - * @return {string} The SVG path representation. - */ -goog.graphics.SvgGraphics.getSvgPath = function(path) { - var list = []; - path.forEachSegment(function(segment, args) { - switch (segment) { - case goog.graphics.Path.Segment.MOVETO: - list.push('M'); - Array.prototype.push.apply(list, args); - break; - case goog.graphics.Path.Segment.LINETO: - list.push('L'); - Array.prototype.push.apply(list, args); - break; - case goog.graphics.Path.Segment.CURVETO: - list.push('C'); - Array.prototype.push.apply(list, args); - break; - case goog.graphics.Path.Segment.ARCTO: - var extent = args[3]; - var toAngle = args[2] + extent; - list.push('A', args[0], args[1], - 0, Math.abs(extent) > 180 ? 1 : 0, extent > 0 ? 1 : 0, - args[4], args[5]); - break; - case goog.graphics.Path.Segment.CLOSE: - list.push('Z'); - break; - } - }); - return list.join(' '); -}; - - -/** - * Create an empty group of drawing elements. - * - * @param {goog.graphics.SvgGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.GroupElement} The newly created group. - */ -goog.graphics.SvgGraphics.prototype.createGroup = function(opt_group) { - var element = this.createSvgElement_('g'); - var parent = opt_group || this.canvasElement; - parent.getElement().appendChild(element); - return new goog.graphics.SvgGroupElement(element, this); -}; - - -/** - * Measure and return the width (in pixels) of a given text string. - * Text measurement is needed to make sure a text can fit in the allocated area. - * The way text length is measured is by writing it into a div that is after - * the visible area, measure the div width, and immediatly erase the written - * value. - * - * @param {string} text The text string to measure. - * @param {goog.graphics.Font} font The font object describing the font style. - */ -goog.graphics.SvgGraphics.prototype.getTextWidth = function(text, font) { - // TODO(user) Implement -}; - - -/** - * Adds a defintion of an element to the global definitions. - * @param {string} defKey This is a key that should be unique in a way that - * if two definitions are equal the should have the same key. - * @param {Element} defElement DOM element to add as a definition. It must - * have an id attribute set. - * @return {string} The assigned id of the defElement. - * @private - */ -goog.graphics.SvgGraphics.prototype.addDef_ = function(defKey, defElement) { - if (defKey in this.defs_) { - return this.defs_[defKey]; - } - var id = goog.graphics.SvgGraphics.DEF_ID_PREFIX_ + - goog.graphics.SvgGraphics.nextDefId_++; - defElement.setAttribute('id', id); - this.defs_[defKey] = id; - - // Add the def defElement of the defs list. - var defs = this.defsElement_; - defs.appendChild(defElement); - return id; -}; - - -/** - * Returns the id of a definition element. - * @param {string} defKey This is a key that should be unique in a way that - * if two definitions are equal the should have the same key. - * @return {string} The id of the found definition element or null if - * not found. - * @private - */ -goog.graphics.SvgGraphics.prototype.getDef_ = function(defKey) { - return defKey in this.defs_ ? this.defs_[defKey] : null; -}; - - -/** @override */ -goog.graphics.SvgGraphics.prototype.enterDocument = function() { - var oldPixelSize = this.getPixelSize(); - goog.graphics.SvgGraphics.superClass_.enterDocument.call(this); - - // Dispatch a resize if this is the first time the size value is accurate. - if (!oldPixelSize) { - this.dispatchEvent(goog.events.EventType.RESIZE); - } - - - // For percentage based heights, listen for changes to size. - if (this.useManualViewbox_) { - var width = this.width; - var height = this.height; - - if (typeof width == 'string' && width.indexOf('%') != -1 && - typeof height == 'string' && height.indexOf('%') != -1) { - // SVG elements don't behave well with respect to size events, so we - // resort to polling. - this.handler_.listen(goog.graphics.SvgGraphics.getResizeCheckTimer_(), - goog.Timer.TICK, this.updateManualViewBox_); - } - - this.updateManualViewBox_(); - } -}; - - -/** @override */ -goog.graphics.SvgGraphics.prototype.exitDocument = function() { - goog.graphics.SvgGraphics.superClass_.exitDocument.call(this); - - // Stop polling. - if (this.useManualViewbox_) { - this.handler_.unlisten(goog.graphics.SvgGraphics.getResizeCheckTimer_(), - goog.Timer.TICK, this.updateManualViewBox_); - } -}; - - -/** - * Disposes of the component by removing event handlers, detacing DOM nodes from - * the document body, and removing references to them. - * @override - * @protected - */ -goog.graphics.SvgGraphics.prototype.disposeInternal = function() { - delete this.defs_; - delete this.defsElement_; - delete this.canvasElement; - goog.graphics.SvgGraphics.superClass_.disposeInternal.call(this); -}; - - -/** - * The centralized resize checking timer. - * @type {goog.Timer|undefined} - * @private - */ -goog.graphics.SvgGraphics.resizeCheckTimer_; - - -/** - * @return {goog.Timer} The centralized timer object used for interval timing. - * @private - */ -goog.graphics.SvgGraphics.getResizeCheckTimer_ = function() { - if (!goog.graphics.SvgGraphics.resizeCheckTimer_) { - goog.graphics.SvgGraphics.resizeCheckTimer_ = new goog.Timer(400); - goog.graphics.SvgGraphics.resizeCheckTimer_.start(); - } - - return /** @type {goog.Timer} */ ( - goog.graphics.SvgGraphics.resizeCheckTimer_); -}; - - -/** @override */ -goog.graphics.SvgGraphics.prototype.isDomClonable = function() { - return true; -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/textelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/textelement.js.svn-base deleted file mode 100644 index 39adcc2..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/textelement.js.svn-base +++ /dev/null @@ -1,53 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview A thin wrapper around the DOM element for text elements. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.TextElement'); - -goog.require('goog.graphics.StrokeAndFillElement'); - - - -/** - * Interface for a graphics text element. - * You should not construct objects from this constructor. The graphics - * will return an implementation of this interface for you. - * - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.AbstractGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.StrokeAndFillElement} - */ -goog.graphics.TextElement = function(element, graphics, stroke, fill) { - goog.graphics.StrokeAndFillElement.call(this, element, graphics, stroke, - fill); -}; -goog.inherits(goog.graphics.TextElement, goog.graphics.StrokeAndFillElement); - - -/** - * Update the displayed text of the element. - * @param {string} text The text to draw. - */ -goog.graphics.TextElement.prototype.setText = goog.abstractMethod; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/vmlelement.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/vmlelement.js.svn-base deleted file mode 100644 index c538c18..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/vmlelement.js.svn-base +++ /dev/null @@ -1,382 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview Thin wrappers around the DOM element returned from - * the different draw methods of the graphics. This is the VML implementation. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - -goog.provide('goog.graphics.VmlEllipseElement'); -goog.provide('goog.graphics.VmlGroupElement'); -goog.provide('goog.graphics.VmlImageElement'); -goog.provide('goog.graphics.VmlPathElement'); -goog.provide('goog.graphics.VmlRectElement'); -goog.provide('goog.graphics.VmlTextElement'); - - -goog.require('goog.dom'); -goog.require('goog.graphics.EllipseElement'); -goog.require('goog.graphics.GroupElement'); -goog.require('goog.graphics.ImageElement'); -goog.require('goog.graphics.PathElement'); -goog.require('goog.graphics.RectElement'); -goog.require('goog.graphics.TextElement'); - - -/** - * Returns the VML element corresponding to this object. This method is added - * to several classes below. Note that the return value of this method may - * change frequently in IE8, so it should not be cached externally. - * @return {Element} The VML element corresponding to this object. - * @this {goog.graphics.VmlGroupElement|goog.graphics.VmlEllipseElement| - * goog.graphics.VmlRectElement|goog.graphics.VmlPathElement| - * goog.graphics.VmlTextElement|goog.graphics.VmlImageElement} - * @private - */ -goog.graphics.vmlGetElement_ = function() { - this.element_ = this.getGraphics().getVmlElement(this.id_) || this.element_; - return this.element_; -}; - - - -/** - * Thin wrapper for VML group elements. - * This is an implementation of the goog.graphics.GroupElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.VmlGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.graphics.GroupElement} - */ -goog.graphics.VmlGroupElement = function(element, graphics) { - this.id_ = element.id; - goog.graphics.GroupElement.call(this, element, graphics); -}; -goog.inherits(goog.graphics.VmlGroupElement, goog.graphics.GroupElement); - - -/** @override */ -goog.graphics.VmlGroupElement.prototype.getElement = - goog.graphics.vmlGetElement_; - - -/** - * Remove all drawing elements from the group. - */ -goog.graphics.VmlGroupElement.prototype.clear = function() { - goog.dom.removeChildren(this.getElement()); -}; - - -/** - * @return {boolean} True if this group is the root canvas element. - * @private - */ -goog.graphics.VmlGroupElement.prototype.isRootElement_ = function() { - return this.getGraphics().getCanvasElement() == this; -}; - - -/** - * Set the size of the group element. - * @param {number} width The width of the group element. - * @param {number} height The height of the group element. - */ -goog.graphics.VmlGroupElement.prototype.setSize = function(width, height) { - var element = this.getElement(); - - var style = element.style; - style.width = goog.graphics.VmlGraphics.toSizePx(width); - style.height = goog.graphics.VmlGraphics.toSizePx(height); - - element.coordsize = goog.graphics.VmlGraphics.toSizeCoord(width) + ' ' + - goog.graphics.VmlGraphics.toSizeCoord(height); - - // Don't overwrite the root element's origin. - if (!this.isRootElement_()) { - element.coordorigin = '0 0'; - } -}; - - - -/** - * Thin wrapper for VML ellipse elements. - * This is an implementation of the goog.graphics.EllipseElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.VmlGraphics} graphics The graphics creating - * this element. - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.EllipseElement} - */ -goog.graphics.VmlEllipseElement = function(element, graphics, - cx, cy, rx, ry, stroke, fill) { - this.id_ = element.id; - - goog.graphics.EllipseElement.call(this, element, graphics, stroke, fill); - - // Store center and radius for future calls to setRadius or setCenter. - - /** - * X coordinate of the ellipse center. - * @type {number} - */ - this.cx = cx; - - - /** - * Y coordinate of the ellipse center. - * @type {number} - */ - this.cy = cy; - - - /** - * Radius length for the x-axis. - * @type {number} - */ - this.rx = rx; - - - /** - * Radius length for the y-axis. - * @type {number} - */ - this.ry = ry; -}; -goog.inherits(goog.graphics.VmlEllipseElement, goog.graphics.EllipseElement); - - -/** @override */ -goog.graphics.VmlEllipseElement.prototype.getElement = - goog.graphics.vmlGetElement_; - - -/** - * Update the center point of the ellipse. - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - */ -goog.graphics.VmlEllipseElement.prototype.setCenter = function(cx, cy) { - this.cx = cx; - this.cy = cy; - goog.graphics.VmlGraphics.setPositionAndSize(this.getElement(), - cx - this.rx, cy - this.ry, this.rx * 2, this.ry * 2); -}; - - -/** - * Update the radius of the ellipse. - * @param {number} rx Center X coordinate. - * @param {number} ry Center Y coordinate. - */ -goog.graphics.VmlEllipseElement.prototype.setRadius = function(rx, ry) { - this.rx = rx; - this.ry = ry; - goog.graphics.VmlGraphics.setPositionAndSize(this.getElement(), - this.cx - rx, this.cy - ry, rx * 2, ry * 2); -}; - - - -/** - * Thin wrapper for VML rectangle elements. - * This is an implementation of the goog.graphics.RectElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.VmlGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.RectElement} - */ -goog.graphics.VmlRectElement = function(element, graphics, stroke, fill) { - this.id_ = element.id; - goog.graphics.RectElement.call(this, element, graphics, stroke, fill); -}; -goog.inherits(goog.graphics.VmlRectElement, goog.graphics.RectElement); - - -/** @override */ -goog.graphics.VmlRectElement.prototype.getElement = - goog.graphics.vmlGetElement_; - - -/** - * Update the position of the rectangle. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.VmlRectElement.prototype.setPosition = function(x, y) { - var style = this.getElement().style; - style.left = goog.graphics.VmlGraphics.toPosPx(x); - style.top = goog.graphics.VmlGraphics.toPosPx(y); -}; - - -/** - * Update the size of the rectangle. - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - */ -goog.graphics.VmlRectElement.prototype.setSize = function(width, height) { - var style = this.getElement().style; - style.width = goog.graphics.VmlGraphics.toSizePx(width); - style.height = goog.graphics.VmlGraphics.toSizePx(height); -}; - - - -/** - * Thin wrapper for VML path elements. - * This is an implementation of the goog.graphics.PathElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.VmlGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.PathElement} - */ -goog.graphics.VmlPathElement = function(element, graphics, stroke, fill) { - this.id_ = element.id; - goog.graphics.PathElement.call(this, element, graphics, stroke, fill); -}; -goog.inherits(goog.graphics.VmlPathElement, goog.graphics.PathElement); - - -/** @override */ -goog.graphics.VmlPathElement.prototype.getElement = - goog.graphics.vmlGetElement_; - - -/** - * Update the underlying path. - * @param {goog.graphics.Path} path The path object to draw. - */ -goog.graphics.VmlPathElement.prototype.setPath = function(path) { - goog.graphics.VmlGraphics.setAttribute( - this.getElement(), 'path', goog.graphics.VmlGraphics.getVmlPath(path)); -}; - - - -/** - * Thin wrapper for VML text elements. - * This is an implementation of the goog.graphics.TextElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.VmlGraphics} graphics The graphics creating - * this element. - * @param {goog.graphics.Stroke?} stroke The stroke to use for this element. - * @param {goog.graphics.Fill?} fill The fill to use for this element. - * @constructor - * @extends {goog.graphics.TextElement} - */ -goog.graphics.VmlTextElement = function(element, graphics, stroke, fill) { - this.id_ = element.id; - goog.graphics.TextElement.call(this, element, graphics, stroke, fill); -}; -goog.inherits(goog.graphics.VmlTextElement, goog.graphics.TextElement); - - -/** @override */ -goog.graphics.VmlTextElement.prototype.getElement = - goog.graphics.vmlGetElement_; - - -/** - * Update the displayed text of the element. - * @param {string} text The text to draw. - */ -goog.graphics.VmlTextElement.prototype.setText = function(text) { - goog.graphics.VmlGraphics.setAttribute(this.getElement().childNodes[1], - 'string', text); -}; - - - -/** - * Thin wrapper for VML image elements. - * This is an implementation of the goog.graphics.ImageElement interface. - * You should not construct objects from this constructor. The graphics - * will return the object for you. - * @param {Element} element The DOM element to wrap. - * @param {goog.graphics.VmlGraphics} graphics The graphics creating - * this element. - * @constructor - * @extends {goog.graphics.ImageElement} - */ -goog.graphics.VmlImageElement = function(element, graphics) { - this.id_ = element.id; - goog.graphics.ImageElement.call(this, element, graphics); -}; -goog.inherits(goog.graphics.VmlImageElement, goog.graphics.ImageElement); - - -/** @override */ -goog.graphics.VmlImageElement.prototype.getElement = - goog.graphics.vmlGetElement_; - - -/** - * Update the position of the image. - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - */ -goog.graphics.VmlImageElement.prototype.setPosition = function(x, y) { - var style = this.getElement().style; - style.left = goog.graphics.VmlGraphics.toPosPx(x); - style.top = goog.graphics.VmlGraphics.toPosPx(y); -}; - - -/** - * Update the size of the image. - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - */ -goog.graphics.VmlImageElement.prototype.setSize = function(width, height) { - var style = this.getElement().style; - style.width = goog.graphics.VmlGraphics.toPosPx(width); - style.height = goog.graphics.VmlGraphics.toPosPx(height); -}; - - -/** - * Update the source of the image. - * @param {string} src Source of the image. - */ -goog.graphics.VmlImageElement.prototype.setSource = function(src) { - goog.graphics.VmlGraphics.setAttribute(this.getElement(), 'src', src); -}; diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/vmlgraphics.js.svn-base b/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/vmlgraphics.js.svn-base deleted file mode 100644 index 87982d1..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/.svn/text-base/vmlgraphics.js.svn-base +++ /dev/null @@ -1,874 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -/** - * @fileoverview VmlGraphics sub class that uses VML to draw the graphics. - * @author arv@google.com (Erik Arvidsson) - * @author yoah@google.com (Yoah Bar-David) - */ - - -goog.provide('goog.graphics.VmlGraphics'); - - -goog.require('goog.array'); -goog.require('goog.dom'); -goog.require('goog.events.EventHandler'); -goog.require('goog.events.EventType'); -goog.require('goog.graphics.AbstractGraphics'); -goog.require('goog.graphics.Font'); -goog.require('goog.graphics.LinearGradient'); -goog.require('goog.graphics.SolidFill'); -goog.require('goog.graphics.Stroke'); -goog.require('goog.graphics.VmlEllipseElement'); -goog.require('goog.graphics.VmlGroupElement'); -goog.require('goog.graphics.VmlImageElement'); -goog.require('goog.graphics.VmlPathElement'); -goog.require('goog.graphics.VmlRectElement'); -goog.require('goog.graphics.VmlTextElement'); -goog.require('goog.math.Size'); -goog.require('goog.string'); -goog.require('goog.style'); - - - -/** - * A Graphics implementation for drawing using VML. - * @param {string|number} width The (non-zero) width in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {string|number} height The (non-zero) height in pixels. Strings - * expressing percentages of parent with (e.g. '80%') are also accepted. - * @param {?number=} opt_coordWidth The coordinate width - if - * omitted or null, defaults to same as width. - * @param {?number=} opt_coordHeight The coordinate height - if - * omitted or null, defaults to same as height. - * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the - * document we want to render in. - * @constructor - * @extends {goog.graphics.AbstractGraphics} - */ -goog.graphics.VmlGraphics = function(width, height, - opt_coordWidth, opt_coordHeight, - opt_domHelper) { - goog.graphics.AbstractGraphics.call(this, width, height, - opt_coordWidth, opt_coordHeight, - opt_domHelper); - this.handler_ = new goog.events.EventHandler(this); -}; -goog.inherits(goog.graphics.VmlGraphics, goog.graphics.AbstractGraphics); - - -/** - * The prefix to use for VML elements - * @private - * @type {string} - */ -goog.graphics.VmlGraphics.VML_PREFIX_ = 'g_vml_'; - - -/** - * The VML namespace URN - * @private - * @type {string} - */ -goog.graphics.VmlGraphics.VML_NS_ = 'urn:schemas-microsoft-com:vml'; - - -/** - * The VML behavior URL. - * @private - * @type {string} - */ -goog.graphics.VmlGraphics.VML_IMPORT_ = '#default#VML'; - - -/** - * Whether the document is using IE8 standards mode, and therefore needs hacks. - * @private - * @type {boolean} - */ -goog.graphics.VmlGraphics.IE8_MODE_ = document.documentMode && - document.documentMode >= 8; - - -/** - * The coordinate multiplier to allow sub-pixel rendering - * @type {number} - */ -goog.graphics.VmlGraphics.COORD_MULTIPLIER = 100; - - -/** - * Converts the given size to a css size. If it is a percentage, leaves it - * alone. Otherwise assumes px. - * - * @param {number|string} size The size to use. - * @return {string} The position adjusted for COORD_MULTIPLIER. - */ -goog.graphics.VmlGraphics.toCssSize = function(size) { - return goog.isString(size) && goog.string.endsWith(size, '%') ? - size : parseFloat(size.toString()) + 'px'; -}; - - -/** - * Multiplies positioning coordinates by COORD_MULTIPLIER to allow sub-pixel - * coordinates. Also adds a half pixel offset to match SVG. - * - * This function is internal for the VML supporting classes, and - * should not be used externally. - * - * @param {number|string} number A position in pixels. - * @return {number} The position adjusted for COORD_MULTIPLIER. - */ -goog.graphics.VmlGraphics.toPosCoord = function(number) { - return Math.round((parseFloat(number.toString()) - 0.5) * - goog.graphics.VmlGraphics.COORD_MULTIPLIER); -}; - - -/** - * Add a "px" suffix to a number of pixels, and multiplies all coordinates by - * COORD_MULTIPLIER to allow sub-pixel coordinates. - * - * This function is internal for the VML supporting classes, and - * should not be used externally. - * - * @param {number|string} number A position in pixels. - * @return {string} The position with suffix 'px'. - */ -goog.graphics.VmlGraphics.toPosPx = function(number) { - return goog.graphics.VmlGraphics.toPosCoord(number) + 'px'; -}; - - -/** - * Multiplies the width or height coordinate by COORD_MULTIPLIER to allow - * sub-pixel coordinates. - * - * This function is internal for the VML supporting classes, and - * should not be used externally. - * - * @param {string|number} number A size in units. - * @return {number} The size multiplied by the correct factor. - */ -goog.graphics.VmlGraphics.toSizeCoord = function(number) { - return Math.round(parseFloat(number.toString()) * - goog.graphics.VmlGraphics.COORD_MULTIPLIER); -}; - - -/** - * Add a "px" suffix to a number of pixels, and multiplies all coordinates by - * COORD_MULTIPLIER to allow sub-pixel coordinates. - * - * This function is internal for the VML supporting classes, and - * should not be used externally. - * - * @param {number} number A size in pixels. - * @return {string} The size with suffix 'px'. - */ -goog.graphics.VmlGraphics.toSizePx = function(number) { - return goog.graphics.VmlGraphics.toSizeCoord(number) + 'px'; -}; - - -/** - * Sets an attribute on the given VML element, in the way best suited to the - * current version of IE. Should only be used in the goog.graphics package. - * @param {Element} element The element to set an attribute - * on. - * @param {string} name The name of the attribute to set. - * @param {string} value The value to set it to. - */ -goog.graphics.VmlGraphics.setAttribute = function(element, name, value) { - if (goog.graphics.VmlGraphics.IE8_MODE_) { - element[name] = value; - } else { - element.setAttribute(name, value); - } -}; - - -/** - * Event handler. - * @type {goog.events.EventHandler} - * @private - */ -goog.graphics.VmlGraphics.prototype.handler_; - - -/** - * Creates a VML element. Used internally and by different VML classes. - * @param {string} tagName The type of element to create. - * @return {Element} The created element. - */ -goog.graphics.VmlGraphics.prototype.createVmlElement = function(tagName) { - var element = - this.dom_.createElement(goog.graphics.VmlGraphics.VML_PREFIX_ + ':' + - tagName); - element.id = goog.string.createUniqueString(); - return element; -}; - - -/** - * Returns the VML element with the given id that is a child of this graphics - * object. - * Should be considered package private, and not used externally. - * @param {string} id The element id to find. - * @return {Element} The element with the given id, or null if none is found. - */ -goog.graphics.VmlGraphics.prototype.getVmlElement = function(id) { - return this.dom_.getElement(id); -}; - - -/** - * Resets the graphics so they will display properly on IE8. Noop in older - * versions. - * @private - */ -goog.graphics.VmlGraphics.prototype.updateGraphics_ = function() { - if (goog.graphics.VmlGraphics.IE8_MODE_ && this.isInDocument()) { - this.getElement().innerHTML = this.getElement().innerHTML; - } -}; - - -/** - * Appends an element. - * - * @param {goog.graphics.Element} element The element wrapper. - * @param {goog.graphics.VmlGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * @private - */ -goog.graphics.VmlGraphics.prototype.append_ = function(element, opt_group) { - var parent = opt_group || this.canvasElement; - parent.getElement().appendChild(element.getElement()); - this.updateGraphics_(); -}; - - -/** - * Sets the fill for the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element wrapper. - * @param {goog.graphics.Fill?} fill The fill object. - */ -goog.graphics.VmlGraphics.prototype.setElementFill = function(element, fill) { - var vmlElement = element.getElement(); - this.removeFill(vmlElement); - if (fill instanceof goog.graphics.SolidFill) { - // NOTE(arv): VML does not understand 'transparent' so hard code support - // for it. - if (fill.getColor() == 'transparent') { - vmlElement.filled = false; - } else if (fill.getOpacity() != 1) { - vmlElement.filled = true; - // Set opacity (number 0-1 is translated to percent) - var fillNode = this.createVmlElement('fill'); - fillNode.opacity = Math.round(fill.getOpacity() * 100) + '%'; - fillNode.color = fill.getColor(); - vmlElement.appendChild(fillNode); - } else { - vmlElement.filled = true; - vmlElement.fillcolor = fill.getColor(); - } - } else if (fill instanceof goog.graphics.LinearGradient) { - vmlElement.filled = true; - // Add a 'fill' element - var gradient = this.createVmlElement('fill'); - gradient.color = fill.getColor1(); - gradient.color2 = fill.getColor2(); - if (goog.isNumber(fill.getOpacity1())) { - gradient.opacity = fill.getOpacity1(); - } - if (goog.isNumber(fill.getOpacity2())) { - gradient.opacity2 = fill.getOpacity2(); - } - var angle = goog.math.angle(fill.getX1(), fill.getY1(), - fill.getX2(), fill.getY2()); - // Our angles start from 0 to the right, and grow clockwise. - // MSIE starts from 0 to top, and grows anti-clockwise. - angle = Math.round(goog.math.standardAngle(270 - angle)); - gradient.angle = angle; - gradient.type = 'gradient'; - vmlElement.appendChild(gradient); - } else { - vmlElement.filled = false; - } - this.updateGraphics_(); -}; - - -/** - * Sets the stroke for the given element. - * @param {goog.graphics.StrokeAndFillElement} element The element wrapper. - * @param {goog.graphics.Stroke?} stroke The stroke object. - */ -goog.graphics.VmlGraphics.prototype.setElementStroke = function(element, - stroke) { - var vmlElement = element.getElement(); - if (stroke) { - vmlElement.stroked = true; - - var width = stroke.getWidth(); - if (goog.isString(width) && width.indexOf('px') == -1) { - width = parseFloat(width); - } else { - width = width * this.getPixelScaleX(); - } - - var strokeElement = vmlElement.getElementsByTagName('stroke')[0]; - if (width < 1) { - strokeElement = strokeElement || this.createVmlElement('stroke'); - strokeElement.opacity = width; - strokeElement.weight = '1px'; - strokeElement.color = stroke.getColor(); - vmlElement.appendChild(strokeElement); - } else { - if (strokeElement) { - vmlElement.removeChild(strokeElement); - } - vmlElement.strokecolor = stroke.getColor(); - vmlElement.strokeweight = width + 'px'; - } - } else { - vmlElement.stroked = false; - } - this.updateGraphics_(); -}; - - -/** - * Set the transformation of an element. - * @param {goog.graphics.Element} element The element wrapper. - * @param {number} x The x coordinate of the translation transform. - * @param {number} y The y coordinate of the translation transform. - * @param {number} angle The angle of the rotation transform. - * @param {number} centerX The horizontal center of the rotation transform. - * @param {number} centerY The vertical center of the rotation transform. - */ -goog.graphics.VmlGraphics.prototype.setElementTransform = function(element, x, - y, angle, centerX, centerY) { - var el = element.getElement(); - - el.style.left = goog.graphics.VmlGraphics.toPosPx(x); - el.style.top = goog.graphics.VmlGraphics.toPosPx(y); - if (angle || el.rotation) { - el.rotation = angle; - el.coordsize = goog.graphics.VmlGraphics.toSizeCoord(centerX * 2) + ' ' + - goog.graphics.VmlGraphics.toSizeCoord(centerY * 2); - } -}; - - -/** - * Removes the fill information from a dom element. - * @param {Element} element DOM element. - */ -goog.graphics.VmlGraphics.prototype.removeFill = function(element) { - element.fillcolor = ''; - var v = element.childNodes.length; - for (var i = 0; i < element.childNodes.length; i++) { - var child = element.childNodes[i]; - if (child.tagName == 'fill') { - element.removeChild(child); - } - } -}; - - -/** - * Set top, left, width and height for an element. - * This function is internal for the VML supporting classes, and - * should not be used externally. - * - * @param {Element} element DOM element. - * @param {number} left Left ccordinate in pixels. - * @param {number} top Top ccordinate in pixels. - * @param {number} width Width in pixels. - * @param {number} height Height in pixels. - */ -goog.graphics.VmlGraphics.setPositionAndSize = function( - element, left, top, width, height) { - var style = element.style; - style.position = 'absolute'; - style.left = goog.graphics.VmlGraphics.toPosPx(left); - style.top = goog.graphics.VmlGraphics.toPosPx(top); - style.width = goog.graphics.VmlGraphics.toSizePx(width); - style.height = goog.graphics.VmlGraphics.toSizePx(height); - - if (element.tagName == 'shape') { - element.coordsize = goog.graphics.VmlGraphics.toSizeCoord(width) + ' ' + - goog.graphics.VmlGraphics.toSizeCoord(height); - } -}; - - -/** - * Creates an element spanning the surface. - * - * @param {string} type The type of element to create. - * @return {Element} The created, positioned, and sized element. - * @private - */ -goog.graphics.VmlGraphics.prototype.createFullSizeElement_ = function(type) { - var element = this.createVmlElement(type); - var size = this.getCoordSize(); - goog.graphics.VmlGraphics.setPositionAndSize(element, 0, 0, size.width, - size.height); - return element; -}; - - -/** - * IE magic - if this "no-op" line is not here, the if statement below will - * fail intermittently. The eval is used to prevent the JsCompiler from - * stripping this piece of code, which it quite reasonably thinks is doing - * nothing. Put it in try-catch block to prevent "Unspecified Error" when - * this statement is executed in a defer JS in IE. - * More info here: - * http://www.mail-archive.com/users@openlayers.org/msg01838.html - */ -try { - eval('document.namespaces'); -} catch (ex) {} - - -/** - * Creates the DOM representation of the graphics area. - */ -goog.graphics.VmlGraphics.prototype.createDom = function() { - var doc = this.dom_.getDocument(); - - // Add the namespace. - if (!doc.namespaces[goog.graphics.VmlGraphics.VML_PREFIX_]) { - if (goog.graphics.VmlGraphics.IE8_MODE_) { - doc.namespaces.add(goog.graphics.VmlGraphics.VML_PREFIX_, - goog.graphics.VmlGraphics.VML_NS_, - goog.graphics.VmlGraphics.VML_IMPORT_); - } else { - doc.namespaces.add(goog.graphics.VmlGraphics.VML_PREFIX_, - goog.graphics.VmlGraphics.VML_NS_); - } - - // We assume that we only need to add the CSS if the namespace was not - // present - var ss = doc.createStyleSheet(); - ss.cssText = goog.graphics.VmlGraphics.VML_PREFIX_ + '\\:*' + - '{behavior:url(#default#VML)}'; - } - - // Outer a DIV with overflow hidden for clipping. - // All inner elements are absolutly positioned on-top of this div. - var pixelWidth = this.width; - var pixelHeight = this.height; - var divElement = this.dom_.createDom('div', { - 'style': 'overflow:hidden;position:relative;width:' + - goog.graphics.VmlGraphics.toCssSize(pixelWidth) + ';height:' + - goog.graphics.VmlGraphics.toCssSize(pixelHeight) - }); - - this.setElementInternal(divElement); - - var group = this.createVmlElement('group'); - var style = group.style; - - style.position = 'absolute'; - style.left = style.top = 0; - style.width = this.width; - style.height = this.height; - if (this.coordWidth) { - group.coordsize = - goog.graphics.VmlGraphics.toSizeCoord(this.coordWidth) + ' ' + - goog.graphics.VmlGraphics.toSizeCoord( - /** @type {number} */ (this.coordHeight)); - } else { - group.coordsize = goog.graphics.VmlGraphics.toSizeCoord(pixelWidth) + ' ' + - goog.graphics.VmlGraphics.toSizeCoord(pixelHeight); - } - - if (goog.isDef(this.coordLeft)) { - group.coordorigin = goog.graphics.VmlGraphics.toSizeCoord(this.coordLeft) + - ' ' + goog.graphics.VmlGraphics.toSizeCoord(this.coordTop); - } else { - group.coordorigin = '0 0'; - } - divElement.appendChild(group); - - this.canvasElement = new goog.graphics.VmlGroupElement(group, this); - - goog.events.listen(divElement, goog.events.EventType.RESIZE, goog.bind( - this.handleContainerResize_, this)); -}; - - -/** - * Changes the canvas element size to match the container element size. - * @private - */ -goog.graphics.VmlGraphics.prototype.handleContainerResize_ = function() { - var size = goog.style.getSize(this.getElement()); - var style = this.canvasElement.getElement().style; - - if (size.width) { - style.width = size.width + 'px'; - style.height = size.height + 'px'; - } else { - var current = this.getElement(); - while (current && current.currentStyle && - current.currentStyle.display != 'none') { - current = current.parentNode; - } - if (current && current.currentStyle) { - this.handler_.listen(current, 'propertychange', - this.handleContainerResize_); - } - } - - this.dispatchEvent(goog.events.EventType.RESIZE); -}; - - -/** - * Handle property changes on hidden ancestors. - * @param {goog.events.BrowserEvent} e The browser event. - * @private - */ -goog.graphics.VmlGraphics.prototype.handlePropertyChange_ = function(e) { - var prop = e.getBrowserEvent().propertyName; - if (prop == 'display' || prop == 'className') { - this.handler_.unlisten(/** @type {Element} */(e.target), - 'propertychange', this.handlePropertyChange_); - this.handleContainerResize_(); - } -}; - - -/** - * Changes the coordinate system position. - * @param {number} left The coordinate system left bound. - * @param {number} top The coordinate system top bound. - */ -goog.graphics.VmlGraphics.prototype.setCoordOrigin = function(left, top) { - this.coordLeft = left; - this.coordTop = top; - - this.canvasElement.getElement().coordorigin = - goog.graphics.VmlGraphics.toSizeCoord(this.coordLeft) + ' ' + - goog.graphics.VmlGraphics.toSizeCoord(this.coordTop); -}; - - -/** - * Changes the coordinate size. - * @param {number} coordWidth The coordinate width. - * @param {number} coordHeight The coordinate height. - */ -goog.graphics.VmlGraphics.prototype.setCoordSize = function(coordWidth, - coordHeight) { - goog.graphics.VmlGraphics.superClass_.setCoordSize.apply(this, arguments); - - this.canvasElement.getElement().coordsize = - goog.graphics.VmlGraphics.toSizeCoord(coordWidth) + ' ' + - goog.graphics.VmlGraphics.toSizeCoord(coordHeight); -}; - - -/** - * Change the size of the canvas. - * @param {number} pixelWidth The width in pixels. - * @param {number} pixelHeight The height in pixels. - */ -goog.graphics.VmlGraphics.prototype.setSize = function(pixelWidth, - pixelHeight) { - goog.style.setSize(this.getElement(), pixelWidth, pixelHeight); -}; - - -/** - * @return {goog.math.Size} Returns the number of pixels spanned by the surface. - */ -goog.graphics.VmlGraphics.prototype.getPixelSize = function() { - var el = this.getElement(); - // The following relies on the fact that the size can never be 0. - return new goog.math.Size(el.style.pixelWidth || el.offsetWidth || 1, - el.style.pixelHeight || el.offsetHeight || 1); -}; - - -/** - * Remove all drawing elements from the graphics. - */ -goog.graphics.VmlGraphics.prototype.clear = function() { - this.canvasElement.clear(); -}; - - -/** - * Draw an ellipse. - * - * @param {number} cx Center X coordinate. - * @param {number} cy Center Y coordinate. - * @param {number} rx Radius length for the x-axis. - * @param {number} ry Radius length for the y-axis. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.VmlGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.EllipseElement} The newly created element. - */ -goog.graphics.VmlGraphics.prototype.drawEllipse = function(cx, cy, rx, ry, - stroke, fill, opt_group) { - var element = this.createVmlElement('oval'); - goog.graphics.VmlGraphics.setPositionAndSize(element, cx - rx, cy - ry, - rx * 2, ry * 2); - var wrapper = new goog.graphics.VmlEllipseElement(element, this, - cx, cy, rx, ry, stroke, fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw a rectangle. - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of rectangle. - * @param {number} height Height of rectangle. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the - * stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.VmlGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.RectElement} The newly created element. - */ -goog.graphics.VmlGraphics.prototype.drawRect = function(x, y, width, height, - stroke, fill, opt_group) { - var element = this.createVmlElement('rect'); - goog.graphics.VmlGraphics.setPositionAndSize(element, x, y, width, height); - var wrapper = new goog.graphics.VmlRectElement(element, this, stroke, fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw an image. - * - * @param {number} x X coordinate (left). - * @param {number} y Y coordinate (top). - * @param {number} width Width of image. - * @param {number} height Height of image. - * @param {string} src Source of the image. - * @param {goog.graphics.VmlGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.ImageElement} The newly created element. - */ -goog.graphics.VmlGraphics.prototype.drawImage = function(x, y, width, height, - src, opt_group) { - var element = this.createVmlElement('image'); - goog.graphics.VmlGraphics.setPositionAndSize(element, x, y, width, height); - goog.graphics.VmlGraphics.setAttribute(element, 'src', src); - var wrapper = new goog.graphics.VmlImageElement(element, this); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw a text string vertically centered on a given line. - * - * @param {string} text The text to draw. - * @param {number} x1 X coordinate of start of line. - * @param {number} y1 Y coordinate of start of line. - * @param {number} x2 X coordinate of end of line. - * @param {number} y2 Y coordinate of end of line. - * @param {?string} align Horizontal alignment: left (default), center, right. - * @param {goog.graphics.Font} font Font describing the font properties. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.VmlGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.TextElement} The newly created element. - */ -goog.graphics.VmlGraphics.prototype.drawTextOnLine = function( - text, x1, y1, x2, y2, align, font, stroke, fill, opt_group) { - var shape = this.createFullSizeElement_('shape'); - - var pathElement = this.createVmlElement('path'); - var path = 'M' + goog.graphics.VmlGraphics.toPosCoord(x1) + ',' + - goog.graphics.VmlGraphics.toPosCoord(y1) + 'L' + - goog.graphics.VmlGraphics.toPosCoord(x2) + ',' + - goog.graphics.VmlGraphics.toPosCoord(y2) + 'E'; - goog.graphics.VmlGraphics.setAttribute(pathElement, 'v', path); - goog.graphics.VmlGraphics.setAttribute(pathElement, 'textpathok', 'true'); - - var textPathElement = this.createVmlElement('textpath'); - textPathElement.setAttribute('on', 'true'); - var style = textPathElement.style; - style.fontSize = font.size * this.getPixelScaleX(); - style.fontFamily = font.family; - if (align != null) { - style['v-text-align'] = align; - } - if (font.bold) { - style.fontWeight = 'bold'; - } - if (font.italic) { - style.fontStyle = 'italic'; - } - goog.graphics.VmlGraphics.setAttribute(textPathElement, 'string', text); - - shape.appendChild(pathElement); - shape.appendChild(textPathElement); - var wrapper = new goog.graphics.VmlTextElement(shape, this, stroke, fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Draw a path. - * - * @param {goog.graphics.Path} path The path object to draw. - * @param {goog.graphics.Stroke?} stroke Stroke object describing the stroke. - * @param {goog.graphics.Fill?} fill Fill object describing the fill. - * @param {goog.graphics.VmlGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.PathElement} The newly created element. - */ -goog.graphics.VmlGraphics.prototype.drawPath = function(path, stroke, fill, - opt_group) { - var element = this.createFullSizeElement_('shape'); - goog.graphics.VmlGraphics.setAttribute(element, 'path', - goog.graphics.VmlGraphics.getVmlPath(path)); - - var wrapper = new goog.graphics.VmlPathElement(element, this, stroke, fill); - this.append_(wrapper, opt_group); - return wrapper; -}; - - -/** - * Returns a string representation of a logical path suitable for use in - * a VML element. - * - * @param {goog.graphics.Path} path The logical path. - * @return {string} The VML path representation. - */ -goog.graphics.VmlGraphics.getVmlPath = function(path) { - var list = []; - path.forEachSegment(function(segment, args) { - switch (segment) { - case goog.graphics.Path.Segment.MOVETO: - list.push('m'); - Array.prototype.push.apply(list, goog.array.map(args, - goog.graphics.VmlGraphics.toSizeCoord)); - break; - case goog.graphics.Path.Segment.LINETO: - list.push('l'); - Array.prototype.push.apply(list, goog.array.map(args, - goog.graphics.VmlGraphics.toSizeCoord)); - break; - case goog.graphics.Path.Segment.CURVETO: - list.push('c'); - Array.prototype.push.apply(list, goog.array.map(args, - goog.graphics.VmlGraphics.toSizeCoord)); - break; - case goog.graphics.Path.Segment.CLOSE: - list.push('x'); - break; - case goog.graphics.Path.Segment.ARCTO: - var toAngle = args[2] + args[3]; - var cx = goog.graphics.VmlGraphics.toSizeCoord( - args[4] - goog.math.angleDx(toAngle, args[0])); - var cy = goog.graphics.VmlGraphics.toSizeCoord( - args[5] - goog.math.angleDy(toAngle, args[1])); - var rx = goog.graphics.VmlGraphics.toSizeCoord(args[0]); - var ry = goog.graphics.VmlGraphics.toSizeCoord(args[1]); - // VML angles are in fd units (see http://www.w3.org/TR/NOTE-VML) and - // are positive counter-clockwise. - var fromAngle = Math.round(args[2] * -65536); - var extent = Math.round(args[3] * -65536); - list.push('ae', cx, cy, rx, ry, fromAngle, extent); - break; - } - }); - return list.join(' '); -}; - - -/** - * Create an empty group of drawing elements. - * - * @param {goog.graphics.VmlGroupElement=} opt_group The group wrapper element - * to append to. If not specified, appends to the main canvas. - * - * @return {goog.graphics.GroupElement} The newly created group. - */ -goog.graphics.VmlGraphics.prototype.createGroup = function(opt_group) { - var element = this.createFullSizeElement_('group'); - var parent = opt_group || this.canvasElement; - parent.getElement().appendChild(element); - return new goog.graphics.VmlGroupElement(element, this); -}; - - -/** - * Measure and return the width (in pixels) of a given text string. - * Text measurement is needed to make sure a text can fit in the allocated - * area. The way text length is measured is by writing it into a div that is - * after the visible area, measure the div width, and immediatly erase the - * written value. - * - * @param {string} text The text string to measure. - * @param {goog.graphics.Font} font The font object describing the font style. - * - * @return {number} The width in pixels of the text strings. - */ -goog.graphics.VmlGraphics.prototype.getTextWidth = function(text, font) { - // TODO(arv): Implement - return 0; -}; - - -/** @override */ -goog.graphics.VmlGraphics.prototype.enterDocument = function() { - goog.graphics.VmlGraphics.superClass_.enterDocument.call(this); - this.handleContainerResize_(); - this.updateGraphics_(); -}; - - -/** - * Disposes of the component by removing event handlers, detacing DOM nodes from - * the document body, and removing references to them. - * @override - * @protected - */ -goog.graphics.VmlGraphics.prototype.disposeInternal = function() { - this.canvasElement = null; - goog.graphics.VmlGraphics.superClass_.disposeInternal.call(this); -}; |