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=889e495ce3e3b3bacc96e8230932331c
5 REG_FIDDLE(Image_makeSubset, 256, 256, false, 3) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 canvas->scale(.5f, .5f);
8 const int width = 64;
9 const int height = 64;
10 for (int y = 0; y < 512; y += height ) {
11 for (int x = 0; x < 512; x += width ) {
12 sk_sp<SkImage> subset(image->makeSubset({x, y, x + width, y + height}));
13 canvas->drawImage(subset, x * 3 / 2, y * 3 / 2);
14 }
15 }
16 }
17 } // END FIDDLE
18