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Named Fiddles
Skia Fiddle
Skia Version:
f153e2
void draw(SkCanvas* canvas) { SkPaint paint; paint.setAntiAlias(true); SkRect rect = {20, 20, 100, 100}; for (int i = 0; i < 2; ++i ) { SkMatrix matrix; i == 0 ? matrix.reset(): matrix.setRotate(25, rect.centerX(), 320); { SkAutoCanvasRestore acr(canvas, true); canvas->concat(matrix); paint.setColor(SK_ColorGRAY); canvas->drawRect(rect, paint); } paint.setColor(SK_ColorRED); for (int j = 0; j < 2; ++j ) { SkAutoCanvasRestore acr(canvas, true); matrix.postTranslate(40, 40); canvas->concat(matrix); canvas->drawCircle(0, 0, 3, paint); } } }
Skia API Documentation