1// Copyright 2019 Google LLC. 2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3#include "tools/fiddle/examples.h" 4// HASH=e3340460003b74ee286d625e68589d65 5REG_FIDDLE(Image_isOpaque, 256, 256, true, 0) { 6void draw(SkCanvas* canvas) { 7 auto check_isopaque = [](const SkImageInfo& imageInfo) -> void { 8 auto surface(SkSurface::MakeRaster(imageInfo)); 9 auto image(surface->makeImageSnapshot()); 10 SkDebugf("isOpaque = %s\n", image->isOpaque() ? "true" : "false"); 11 }; 12 check_isopaque(SkImageInfo::MakeN32Premul(5, 5)); 13 check_isopaque(SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType)); 14} 15} // END FIDDLE 16