22 lines
929 B
C++
22 lines
929 B
C++
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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=d307e7e1237f39fb54d80723e5449857
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REG_FIDDLE(Canvas_094, 256, 64, false, 0) {
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void draw(SkCanvas* canvas) {
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uint32_t pixels[][2] = { { 0x00000000, 0x55555555},
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{ 0xAAAAAAAA, 0xFFFFFFFF} };
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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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sk_sp<SkImage> image = SkImage::MakeFromBitmap(bitmap);
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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(SkColorFilter::MakeModeFilter(color, SkBlendMode::kPlus));
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canvas->drawImageRect(image, SkIRect::MakeWH(2, 2), SkRect::MakeWH(8, 8), &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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