diff options
author | halcanary <halcanary@google.com> | 2015-01-26 11:24:32 -0800 |
---|---|---|
committer | Commit bot <commit-bot@chromium.org> | 2015-01-26 11:24:32 -0800 |
commit | 878fa0204bc246ec5fbaca4aa3c81aaefccc30a1 (patch) | |
tree | faef3e19c04dbabc482d43d33c4c2d15bc173639 /gm/xfermodeimagefilter.cpp | |
parent | 4b952751c093801675307df6f3c4c25749e72925 (diff) |
Factor out checkerboard function in gm and sampleapp into tools.
Review URL: https://codereview.chromium.org/834303005
Diffstat (limited to 'gm/xfermodeimagefilter.cpp')
-rw-r--r-- | gm/xfermodeimagefilter.cpp | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/gm/xfermodeimagefilter.cpp b/gm/xfermodeimagefilter.cpp index ac5fa5e4b2..b90543ffb4 100644 --- a/gm/xfermodeimagefilter.cpp +++ b/gm/xfermodeimagefilter.cpp @@ -6,6 +6,7 @@ */ #include "gm.h" +#include "Checkerboard.h" #include "SkArithmeticMode.h" #include "SkOffsetImageFilter.h" #include "SkXfermodeImageFilter.h" @@ -41,27 +42,6 @@ protected: canvas.drawText(str, strlen(str), SkIntToScalar(15), SkIntToScalar(65), paint); } - void make_checkerboard() { - fCheckerboard.allocN32Pixels(80, 80); - SkCanvas canvas(fCheckerboard); - canvas.clear(0x00000000); - SkPaint darkPaint; - darkPaint.setColor(0xFF404040); - SkPaint lightPaint; - lightPaint.setColor(0xFFA0A0A0); - for (int y = 0; y < 80; y += 16) { - for (int x = 0; x < 80; x += 16) { - canvas.save(); - canvas.translate(SkIntToScalar(x), SkIntToScalar(y)); - canvas.drawRect(SkRect::MakeXYWH(0, 0, 8, 8), darkPaint); - canvas.drawRect(SkRect::MakeXYWH(8, 0, 8, 8), lightPaint); - canvas.drawRect(SkRect::MakeXYWH(0, 8, 8, 8), lightPaint); - canvas.drawRect(SkRect::MakeXYWH(8, 8, 8, 8), darkPaint); - canvas.restore(); - } - } - } - SkISize onISize() SK_OVERRIDE { return SkISize::Make(WIDTH, HEIGHT); } @@ -87,7 +67,10 @@ protected: void onOnceBeforeDraw() SK_OVERRIDE { make_bitmap(); - make_checkerboard(); + + fCheckerboard.allocN32Pixels(80, 80); + SkCanvas checkerboardCanvas(fCheckerboard); + sk_tools::DrawCheckerboard(&checkerboardCanvas, 0xFFA0A0A0, 0xFF404040, 8); } void onDraw(SkCanvas* canvas) SK_OVERRIDE { |