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=e9bd4f02b6cfb3ac864cb7fee7d7299c
5 REG_FIDDLE(ImageInfo_isOpaque, 256, 256, true, 0) {
6 void draw(SkCanvas* canvas) {
10 SkImageInfo imageInfo = SkImageInfo::Make(width, height, kN32_SkColorType, kPremul_SkAlphaType);
11 bitmap.setInfo(imageInfo);
12 for (int index = 0; index < 2; ++index) {
14 bitmap.eraseColor(0x00000000);
15 SkDebugf("isOpaque: %s\n", imageInfo.isOpaque() ? "true" : "false");
16 bitmap.eraseColor(0xFFFFFFFF);
17 SkDebugf("isOpaque: %s\n", imageInfo.isOpaque() ? "true" : "false");
18 imageInfo = imageInfo.makeAlphaType(kOpaque_SkAlphaType);
19 bitmap.setInfo(imageInfo);