1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC. 2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h" 4cb93a386Sopenharmony_ci// HASH=8f463ed17b0ed4fb9c503a0ec71706f9 5cb93a386Sopenharmony_ciREG_FIDDLE(Bitmap_notifyPixelsChanged, 256, 20, false, 0) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci SkBitmap bitmap; 8cb93a386Sopenharmony_ci bitmap.setInfo(SkImageInfo::Make(1, 1, kRGBA_8888_SkColorType, kOpaque_SkAlphaType)); 9cb93a386Sopenharmony_ci bitmap.allocPixels(); 10cb93a386Sopenharmony_ci bitmap.eraseColor(SK_ColorRED); 11cb93a386Sopenharmony_ci canvas->scale(16, 16); 12cb93a386Sopenharmony_ci canvas->drawImage(bitmap.asImage(), 0, 0); 13cb93a386Sopenharmony_ci *(SkPMColor*) bitmap.getPixels() = SkPreMultiplyColor(SK_ColorBLUE); 14cb93a386Sopenharmony_ci canvas->drawImage(bitmap.asImage(), 2, 0); 15cb93a386Sopenharmony_ci bitmap.notifyPixelsChanged(); 16cb93a386Sopenharmony_ci *(SkPMColor*) bitmap.getPixels() = SkPreMultiplyColor(SK_ColorGREEN); 17cb93a386Sopenharmony_ci canvas->drawImage(bitmap.asImage(), 4, 0); 18cb93a386Sopenharmony_ci} 19cb93a386Sopenharmony_ci} // END FIDDLE 20