| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 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. |
| Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 3 | #include "tools/fiddle/examples.h" |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 4 | // HASH=56ed920dadbf2b2967ac45fb5a9bded6 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Picture_AbortCallback_abort, 256, 256, false, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | class JustOneDraw : public SkPicture::AbortCallback { |
| 7 | public: |
| 8 | bool abort() override { return fCalls++ > 0; } |
| 9 | private: |
| 10 | int fCalls = 0; |
| 11 | }; |
| 12 | |
| 13 | void draw(SkCanvas* canvas) { |
| 14 | SkPictureRecorder recorder; |
| 15 | SkCanvas* pictureCanvas = recorder.beginRecording({0, 0, 256, 256}); |
| 16 | SkPaint paint; |
| 17 | pictureCanvas->drawRect(SkRect::MakeWH(200, 200), paint); |
| 18 | paint.setColor(SK_ColorWHITE); |
| 19 | pictureCanvas->drawRect(SkRect::MakeLTRB(20, 20, 180, 180), paint); |
| 20 | sk_sp<SkPicture> picture = recorder.finishRecordingAsPicture(); |
| 21 | JustOneDraw callback; |
| 22 | picture->playback(canvas, &callback); |
| 23 | } |
| 24 | } // END FIDDLE |