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=d4b35a9d24c32c042bd1f529b8de3c0d 5cb93a386Sopenharmony_ciREG_FIDDLE(Canvas_drawImageRect_4, 256, 64, false, 0) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci uint32_t pixels[][2] = { { SK_ColorBLACK, SK_ColorWHITE }, 8cb93a386Sopenharmony_ci { SK_ColorWHITE, SK_ColorBLACK } }; 9cb93a386Sopenharmony_ci SkBitmap bitmap; 10cb93a386Sopenharmony_ci bitmap.installPixels(SkImageInfo::MakeN32Premul(2, 2), 11cb93a386Sopenharmony_ci (void*) pixels, sizeof(pixels[0])); 12cb93a386Sopenharmony_ci sk_sp<SkImage> image = bitmap.asImage(); 13cb93a386Sopenharmony_ci SkPaint paint; 14cb93a386Sopenharmony_ci canvas->scale(4, 4); 15cb93a386Sopenharmony_ci for (auto alpha : { 50, 100, 150, 255 } ) { 16cb93a386Sopenharmony_ci paint.setAlpha(alpha); 17cb93a386Sopenharmony_ci canvas->drawImageRect(image, SkRect::MakeWH(2, 2), SkRect::MakeWH(8, 8), 18cb93a386Sopenharmony_ci SkSamplingOptions(), &paint, SkCanvas::kStrict_SrcRectConstraint); 19cb93a386Sopenharmony_ci canvas->translate(8, 0); 20cb93a386Sopenharmony_ci } 21cb93a386Sopenharmony_ci} 22cb93a386Sopenharmony_ci} // END FIDDLE 23