blob: 6a45ca154103f16723b465cf5ef79f49418eafc3 [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(draw_a8_bitmap, 256, 256, false, 3) {
void draw(SkCanvas* canvas) {
SkBitmap bitmap;
bitmap.allocPixels(SkImageInfo::MakeA8(256, 256));
for (int y = 0; y < bitmap.height(); ++y) {
for (int x = 0; x < bitmap.width(); ++x) {
*bitmap.getAddr8(x, y) = (2 * x + 2 * y) & 0xFF;
}
}
SkPaint paint;
paint.setColor(0xFF00FF00);
canvas->clear(0xFF000000);
canvas->drawBitmap(bitmap, 0, 0, &paint);
}
} // END FIDDLE