1 // Copyright 2019 Google LLC.
2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3 #include "tools/fiddle/examples.h"
4 // HASH=91f474a11a2112cd5c88c40a9015048d
5 REG_FIDDLE(Bitmap_allocPixels_2, 256, 256, false, 4) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 SkBitmap bitmap;
8 bitmap.allocPixels(SkImageInfo::Make(64, 64, kGray_8_SkColorType, kOpaque_SkAlphaType));
9 SkCanvas offscreen(bitmap);
10 offscreen.scale(.5f, .5f);
11 for (int y : { 0, 64, 128, 192 } ) {
12 offscreen.drawBitmap(source, -y, -y);
13 canvas->drawBitmap(bitmap, y, y);
14 }
15 }
16 } // END FIDDLE
17