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=2d991a231e49d1de13eeb2ba9b440e01 5cb93a386Sopenharmony_ciREG_FIDDLE(Surface_readPixels_3, 256, 256, false, 0) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci sk_sp<SkSurface> surf(SkSurface::MakeRasterN32Premul(64, 64)); 8cb93a386Sopenharmony_ci auto surfCanvas = surf->getCanvas(); 9cb93a386Sopenharmony_ci surfCanvas->clear(SK_ColorGREEN); 10cb93a386Sopenharmony_ci SkPaint paint; 11cb93a386Sopenharmony_ci surfCanvas->drawOval({2, 10, 58, 54}, paint); 12cb93a386Sopenharmony_ci SkImageInfo info = SkImageInfo::Make(64, 64, kBGRA_8888_SkColorType, kPremul_SkAlphaType); 13cb93a386Sopenharmony_ci SkBitmap bitmap; 14cb93a386Sopenharmony_ci bitmap.setInfo(info); 15cb93a386Sopenharmony_ci bitmap.allocPixels(); 16cb93a386Sopenharmony_ci for (int x : { 32, -32 } ) { 17cb93a386Sopenharmony_ci for (int y : { 32, -32 } ) { 18cb93a386Sopenharmony_ci surf->readPixels(bitmap, x, y); 19cb93a386Sopenharmony_ci } 20cb93a386Sopenharmony_ci } 21cb93a386Sopenharmony_ci canvas->drawImage(bitmap.asImage(), 0, 0); 22cb93a386Sopenharmony_ci} 23cb93a386Sopenharmony_ci} // END FIDDLE 24