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- // Copyright 2019 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"
- // HASH=34479d5aa23ce9f5e334b0786c9edb22
- REG_FIDDLE(Bitmap_tryAllocPixels, 256, 256, false, 3) {
- void draw(SkCanvas* canvas) {
- SkBitmap bitmap;
- SkImageInfo info = SkImageInfo::Make(64, 256, kGray_8_SkColorType, kOpaque_SkAlphaType);
- if (bitmap.tryAllocPixels(info, 0)) {
- SkCanvas offscreen(bitmap);
- offscreen.scale(.5f, .5f);
- for (int x : { 0, 64, 128, 192 } ) {
- offscreen.drawBitmap(source, -x, 0);
- canvas->drawBitmap(bitmap, x, 0);
- }
- }
- }
- } // END FIDDLE
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