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 REG_FIDDLE(AutoCanvasRestore_restore, 256, 256, true, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6 for (bool callRestore : { false, true } ) {
7 for (bool saveCanvas : {false, true} ) {
8 SkAutoCanvasRestore autoRestore(canvas, saveCanvas);
9 if (!saveCanvas) {
10 canvas->save();
11 }
12 SkDebugf("saveCanvas: %s before restore: %d\n",
13 saveCanvas ? "true" : "false", canvas->getSaveCount());
14 if (callRestore) autoRestore.restore();
15 SkDebugf("saveCanvas: %s after restore: %d\n",
16 saveCanvas ? "true" : "false", canvas->getSaveCount());
17 }
18 }
19 SkDebugf("final count: %d\n", canvas->getSaveCount());
20 }
21 } // END FIDDLE
22