blob: bfd55f458295249c07fde91f5156d61d7d6016d0 [file] [log] [blame]
// Copyright 2020 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
REG_FIDDLE(dither1, 256, 100, false, 0) {
void draw(SkCanvas* canvas) {
SkBitmap bm16;
bm16.allocPixels(SkImageInfo::Make(32, 32, kRGB_565_SkColorType, kOpaque_SkAlphaType));
SkCanvas c16(bm16);
SkPaint colorPaint;
for (auto dither : {false, true}) {
colorPaint.setDither(dither);
for (auto colors : {0xFF333333, 0xFF666666, 0xFF999999, 0xFFCCCCCC}) {
for (auto mask : {0xFFFF0000, 0xFF00FF00, 0xFF0000FF, 0xFFFFFFFF}) {
colorPaint.setColor(colors & mask);
c16.drawRect({0, 0, 8, 4}, colorPaint);
c16.translate(8, 0);
}
c16.translate(-32, 4);
}
}
canvas->scale(8, 8);
canvas->drawImage(bm16.asImage(), 0, 0);
}
} // END FIDDLE