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=cd203a3f9c5fb68272f21f302dd54fbc
5 REG_FIDDLE(ImageInfo_makeWH, 256, 144, false, 3) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 SkImageInfo canvasImageInfo = canvas->imageInfo();
8 SkRect canvasBounds = SkRect::Make(canvasImageInfo.bounds());
9 canvas->drawBitmapRect(source, source.bounds(), canvasBounds, nullptr);
10 SkImageInfo insetImageInfo =
11 canvasImageInfo.makeWH(canvasBounds.width() / 2, canvasBounds.height() / 2);
12 SkBitmap inset;
13 inset.allocPixels(insetImageInfo);
14 SkCanvas offscreen(inset);
15 offscreen.drawBitmapRect(source, source.bounds(), SkRect::Make(inset.bounds()), nullptr);
16 canvas->drawBitmap(inset, canvasBounds.width() / 4, canvasBounds.height() / 4);
17 }
18 } // END FIDDLE
19