2019-03-15 18:22:51 +00:00
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// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "fiddle/examples.h"
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// HASH=e9bd4f02b6cfb3ac864cb7fee7d7299c
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2019-03-18 20:06:34 +00:00
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REG_FIDDLE(ImageInfo_isOpaque, 256, 256, true, 0) {
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2019-03-15 18:22:51 +00:00
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void draw(SkCanvas* canvas) {
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const int height = 2;
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const int width = 2;
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SkBitmap bitmap;
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SkImageInfo imageInfo = SkImageInfo::Make(width, height, kN32_SkColorType, kPremul_SkAlphaType);
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bitmap.setInfo(imageInfo);
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for (int index = 0; index < 2; ++index) {
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bitmap.allocPixels();
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bitmap.eraseColor(0x00000000);
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SkDebugf("isOpaque: %s\n", imageInfo.isOpaque() ? "true" : "false");
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bitmap.eraseColor(0xFFFFFFFF);
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SkDebugf("isOpaque: %s\n", imageInfo.isOpaque() ? "true" : "false");
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imageInfo = imageInfo.makeAlphaType(kOpaque_SkAlphaType);
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bitmap.setInfo(imageInfo);
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}
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}
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} // END FIDDLE
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