1 #if 0 // Disabled until updated to use current API. 2 // Copyright 2019 Google LLC. 3 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 4 #include "tools/fiddle/examples.h" 5 // HASH=0bcc0f86a2aefc899f3500503dce6968 6 REG_FIDDLE(PreMultiplyColor, 300, 128, false, 0) { 7 void draw(SkCanvas* canvas) { 8 SkColor unpremultiplied = SkColorSetARGB(160, 128, 160, 192); 9 SkPMColor premultiplied = SkPreMultiplyColor(unpremultiplied); 10 canvas->drawString("Unpremultiplied:", 20, 20, SkPaint()); 11 std::string str = "alpha=" + std::to_string(SkColorGetA(unpremultiplied)); 12 str += " red=" + std::to_string(SkColorGetR(unpremultiplied)); 13 str += " green=" + std::to_string(SkColorGetG(unpremultiplied)); 14 str += " blue=" + std::to_string(SkColorGetB(unpremultiplied)); 15 canvas->drawString(str.c_str(), 20, 40, SkPaint()); 16 canvas->drawString("Premultiplied:", 20, 80, SkPaint()); 17 str = "alpha=" + std::to_string(SkColorGetA(premultiplied)); 18 str += " red=" + std::to_string(SkColorGetR(premultiplied)); 19 str += " green=" + std::to_string(SkColorGetG(premultiplied)); 20 str += " blue=" + std::to_string(SkColorGetB(premultiplied)); 21 canvas->drawString(str.c_str(), 20, 100, SkPaint()); 22 } 23 } // END FIDDLE 24 #endif // Disabled until updated to use current API. 25