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path: root/gm/texteffects.cpp
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* add helper to create fancy underlinesGravatar caryclark2016-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a couple of utility functions to SkPaint that return the bounds of glyphs between a pair of lines. The common use case envisioned generates the edges of descenders between the top and bottom bounds of an underline to allow computing a stroke that skips those descenders. The implementation stores a linked list in each glyph containing the bounds of the lines parallel to the advance and the outermost intersections within those bounds. When the glyph cache is constructed, the glyph path is intersected with the bounds and the extreme min and max values within the bounds is added to an intercept. Share the text to path iter to construct the data. Make a half-hearted attempt to support vertical text; while the vertical implementation is complete; surrounding code (e.g. paint align) has short-comings with vertical. R=fmalita@chromium.org, reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1654883003 Review URL: https://codereview.chromium.org/1654883003
* fix stroked text underline / strikethroughGravatar caryclark2015-12-21
| | | | | | | | | | | Pass 1 to DrawRect for underline and strikethrough since it will scale by the text size later. R=reed@google.com BUG=skia:971 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1535793004 Review URL: https://codereview.chromium.org/1535793004
* GM: replace boilerplate with macrosGravatar halcanary2015-09-09
| | | | | | | | | | | I have verified locally that nothing draws differently. Motivation: * SK_SIMPLE_GM makes it easier to write a GM. * Reducing 1100 lines of code makes maintenance easier. * Simple GMs are easy to convert to Fiddles. Review URL: https://codereview.chromium.org/1333553002
* Style Change: NULL->nullptrGravatar halcanary2015-08-27
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316233002 Review URL: https://codereview.chromium.org/1316233002
* rename portable_typeface_always to portable_typefaceGravatar caryclark2015-07-24
| | | | | | TBR=reed@google.com Review URL: https://codereview.chromium.org/1257773002
* make stroketext textblob* texteffects tileimagefilter gm portableGravatar caryclark2015-07-20
| | | | | | TBR=reed@google.com Review URL: https://codereview.chromium.org/1244833002
* C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}Gravatar mtklein2015-03-25
| | | | | | | | | NOPRESUBMIT=true BUG=skia: DOCS_PREVIEW= https://skia.org/?cl=1037793002 Review URL: https://codereview.chromium.org/1037793002
* Fix up all the easy virtual ... SK_OVERRIDE cases.Gravatar mtklein2015-01-09
| | | | | | | | | | | | This fixes every case where virtual and SK_OVERRIDE were on the same line, which should be the bulk of cases. We'll have to manually clean up the rest over time unless I level up in regexes. for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end BUG=skia: Review URL: https://codereview.chromium.org/806653007
* Add standard fonts to all GMs.Gravatar Cary Clark2014-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow GM results to be compared across machines and platforms by standardizing the fonts used by all tests. This adds runtime flags to DM to use either the system font context (the default), the fonts in the resources directory ( --resourceFonts ) or a set of canonical paths generated from the fonts ( --portableFonts ). This CL should leave the current DM results unchanged by default. If the portable font data or resource font is missing when DM is run, it falls back to using the system font context. The create_test_font tool generates the paths and metrics read by DM with the --portableFonts flag set, and generates the font substitution tables read by DM with the --resourceFonts flag set. If DM is run in SkDebug mode with the --reportUsedChars flag set, it generates the corresponding data compiled into the create_test_font tool. All GM tests set their typeface information by calling either sk_tool_utils::set_portable_typeface or sk_tool_utils::portable_typeface . (The former takes the paint, the latter returns a SkTypeface.) These calls can be removed in the future when the Font Manager can be superceded. BUG=skia:2687 R=mtklein@google.com Review URL: https://codereview.chromium.org/407183003
* move common blur types into central headerGravatar commit-bot@chromium.org2014-04-28
| | | | | | | | | | | BUG=skia: R=scroggo@google.com, djsollen@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/253833002 git-svn-id: http://skia.googlecode.com/svn/trunk@14411 2bbb7eff-a529-9590-31e7-b0007b416f81
* Builder class for SkLayerRasterizer.Gravatar commit-bot@chromium.org2014-02-26
| | | | | | | | | | | | | | | | Provide builder class to make SkLayerRasterizer immutable. We have to keep the addLayer() methods for now because they are used in Chrome. They will be removed once this changed has been rolled into Chrome. An added benefit of this is that this class can only be allocated on the heap. BUG=skia:2187 R=reed@google.com, scroggo@google.com, mtklein@google.com Author: dominikg@chromium.org Review URL: https://codereview.chromium.org/176873004 git-svn-id: http://skia.googlecode.com/svn/trunk@13590 2bbb7eff-a529-9590-31e7-b0007b416f81
* Factory methods for heap-allocated SkPathEffect and SkXfermode objects.Gravatar commit-bot@chromium.org2014-02-20
| | | | | | | | | | | | | | | | | | | | | | | This is part of an effort to ensure that all SkPaint effects can only be allocated on the heap. This patch makes the constructors of SkPathEffect, SkXfermode and their subclasses non-public and instead provides factory methods for creating these objects on the heap. We temporarily keep the constructors of the following classes public to not break Chrome/Blink: SkXfermode SkCornerPathEffect SkDashPathEffect BUG=skia:2187 R=scroggo@google.com, reed@google.com, mtklein@google.com, bungeman@google.com Author: dominikg@chromium.org Review URL: https://codereview.chromium.org/166583002 git-svn-id: http://skia.googlecode.com/svn/trunk@13519 2bbb7eff-a529-9590-31e7-b0007b416f81
* Refactor read and write buffers.Gravatar commit-bot@chromium.org2014-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminates SkFlattenable{Read,Write}Buffer, promoting SkOrdered{Read,Write}Buffer a step each in the hierarchy. What used to be this: SkFlattenableWriteBuffer -> SkOrderedWriteBuffer SkFlattenableReadBuffer -> SkOrderedReadBuffer SkFlattenableReadBuffer -> SkValidatingReadBuffer is now SkWriteBuffer SkReadBuffer -> SkValidatingReadBuffer Benefits: - code is simpler, names are less wordy - the generic SkFlattenableFooBuffer code in SkPaint was incorrect; removed - write buffers are completely devirtualized, important for record speed This refactoring was mostly mechanical. You aren't going to find anything interesting in files with less than 10 lines changed. BUG=skia: R=reed@google.com, scroggo@google.com, djsollen@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/134163010 git-svn-id: http://skia.googlecode.com/svn/trunk@13245 2bbb7eff-a529-9590-31e7-b0007b416f81
* Third wave of Win64 warning cleanupGravatar robertphillips@google.com2013-10-16
| | | | | | | | https://codereview.chromium.org/27487003/ git-svn-id: http://skia.googlecode.com/svn/trunk@11817 2bbb7eff-a529-9590-31e7-b0007b416f81
* Push sigma-based blur interface into our GMs/benches/tests/samplecodeGravatar robertphillips@google.com2013-09-06
| | | | | | | | https://codereview.chromium.org/23701006/ git-svn-id: http://skia.googlecode.com/svn/trunk@11129 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-26
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7406 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make texteffects gm work through serialization and pipe.Gravatar scroggo@google.com2012-09-12
| | | | | | | | | | | | | | | Move Line2DPathEffect (now Sk_) into a separate header file so it can be shared and initialized. Switch to the shared version in SampleAll and SampleSlides. Remove the skip pipe flag from texteffects, since it can now be serialized. I have a separate change to turn serialization on by default at https://codereview.appspot.com/6498121/ Review URL: https://codereview.appspot.com/6503106 git-svn-id: http://skia.googlecode.com/svn/trunk@5512 2bbb7eff-a529-9590-31e7-b0007b416f81
* Result of running tools/sanitize_source_files.py (which was added in ↵Gravatar rmistry@google.com2012-08-23
| | | | | | | | | https://codereview.appspot.com/6465078/) This CL is part III of IV (I broke down the 1280 files into 4 CLs). Review URL: https://codereview.appspot.com/6475053 git-svn-id: http://skia.googlecode.com/svn/trunk@5264 2bbb7eff-a529-9590-31e7-b0007b416f81
* suppress pip for now, since we use locally-defined effectsGravatar mike@reedtribe.org2012-08-13
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@5053 2bbb7eff-a529-9590-31e7-b0007b416f81
* adjust size to match the contentGravatar mike@reedtribe.org2012-08-13
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@5052 2bbb7eff-a529-9590-31e7-b0007b416f81
* move texteffects from Sample to gmGravatar mike@reedtribe.org2012-08-13
git-svn-id: http://skia.googlecode.com/svn/trunk@5051 2bbb7eff-a529-9590-31e7-b0007b416f81
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