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=e8627a4df659b896402f89a91326618f
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2019-03-18 20:06:34 +00:00
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REG_FIDDLE(Bitmap_setIsVolatile, 256, 20, false, 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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SkBitmap bitmap;
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bitmap.setInfo(SkImageInfo::Make(1, 1, kRGBA_8888_SkColorType, kOpaque_SkAlphaType));
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bitmap.allocPixels();
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bitmap.eraseColor(SK_ColorRED);
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canvas->scale(16, 16);
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canvas->drawBitmap(bitmap, 0, 0);
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*(SkPMColor*) bitmap.getPixels() = SkPreMultiplyColor(SK_ColorBLUE);
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canvas->drawBitmap(bitmap, 2, 0);
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bitmap.setIsVolatile(true);
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*(SkPMColor*) bitmap.getPixels() = SkPreMultiplyColor(SK_ColorGREEN);
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canvas->drawBitmap(bitmap, 4, 0);
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}
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} // END FIDDLE
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