22 lines
925 B
C++
22 lines
925 B
C++
// 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 "tools/fiddle/examples.h"
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// HASH=bdbeac3c97f60a63987b1cc8e1f1e91e
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REG_FIDDLE(Canvas_drawBitmapRect_3, 256, 64, false, 0) {
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void draw(SkCanvas* canvas) {
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uint32_t pixels[][2] = { { 0x00000000, 0x55550000},
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{ 0xAAAA0000, 0xFFFF0000} };
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SkBitmap bitmap;
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bitmap.installPixels(SkImageInfo::MakeN32Premul(2, 2),
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(void*) pixels, sizeof(pixels[0]));
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SkPaint paint;
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canvas->scale(4, 4);
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for (auto color : { SK_ColorRED, SK_ColorBLUE, SK_ColorGREEN } ) {
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paint.setColorFilter(SkColorFilters::Blend(color, SkBlendMode::kPlus));
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canvas->drawImageRect(bitmap.asImage().get(), SkRect::MakeWH(8, 8),
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SkSamplingOptions(), &paint);
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canvas->translate(8, 0);
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}
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}
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} // END FIDDLE
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