Index: gm/drawregionrotate.cpp |
diff --git a/gm/drawregionrotate.cpp b/gm/drawregionrotate.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..59f9a5992de2cf8524376a849f19094308c7f05c |
--- /dev/null |
+++ b/gm/drawregionrotate.cpp |
@@ -0,0 +1,47 @@ |
+/* |
+ * Copyright 2016 Google Inc. |
+ * |
+ * Use of this source code is governed by a BSD-style license that can be |
+ * found in the LICENSE file. |
+ */ |
+ |
+#include "gm.h" |
+#include "SkCanvas.h" |
+ |
+class DrawRegionRotateGM : public skiagm::GM { |
+public: |
+ DrawRegionRotateGM() {} |
+ |
+protected: |
+ SkString onShortName() override { |
+ return SkString("drawregionrotate"); |
+ } |
+ |
+ SkISize onISize() override { |
+ return SkISize::Make(300, 300); |
+ } |
+ |
+ void onOnceBeforeDraw() override { |
+ fRegion.op( 50, 50, 100, 100, SkRegion::kUnion_Op); |
+ fRegion.op( 50, 100, 100, 150, SkRegion::kUnion_Op); |
+ fRegion.op(100, 50, 150, 100, SkRegion::kUnion_Op); |
+ fRegion.op(100, 100, 150, 150, SkRegion::kUnion_Op); |
+ } |
+ |
+ void onDraw(SkCanvas* canvas) override { |
msarett
2016/08/25 13:02:32
I wanted to write a gm that shows interior cracks
msarett
2016/08/25 15:07:35
Problem was that SkRegion was smartly combining al
|
+ SkPaint paint; |
+ paint.setStyle(SkPaint::kFill_Style); |
+ paint.setColor(0x70000000); |
+ paint.setAntiAlias(true); |
+ |
+ canvas->translate(100, 0); |
+ canvas->rotate(45); |
+ canvas->drawRegion(fRegion, paint); |
+ } |
+ |
+ SkRegion fRegion; |
+ |
+private: |
+ typedef skiagm::GM INHERITED; |
+}; |
+DEF_GM( return new DrawRegionRotateGM; ) |