26 lines
926 B
C++
26 lines
926 B
C++
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// Copyright 2020 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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REG_FIDDLE(dither1, 256, 100, false, 0) {
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void draw(SkCanvas* canvas) {
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SkBitmap bm16;
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bm16.allocPixels(SkImageInfo::Make(32, 32, kRGB_565_SkColorType, kOpaque_SkAlphaType));
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SkCanvas c16(bm16);
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SkPaint colorPaint;
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for (auto dither : {false, true}) {
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colorPaint.setDither(dither);
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for (auto colors : {0xFF333333, 0xFF666666, 0xFF999999, 0xFFCCCCCC}) {
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for (auto mask : {0xFFFF0000, 0xFF00FF00, 0xFF0000FF, 0xFFFFFFFF}) {
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colorPaint.setColor(colors & mask);
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c16.drawRect({0, 0, 8, 4}, colorPaint);
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c16.translate(8, 0);
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}
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c16.translate(-32, 4);
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}
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}
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canvas->scale(8, 8);
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canvas->drawBitmap(bm16, 0, 0);
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}
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} // END FIDDLE
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