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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 import 'dart:sky'; | 5 import 'dart:sky'; |
6 | 6 |
7 void beginFrame(double timeStamp) { | 7 void beginFrame(double timeStamp) { |
8 var size = 100.0; | 8 var size = 100.0; |
9 PictureRecorder recorder = new PictureRecorder(); | 9 PictureRecorder recorder = new PictureRecorder(); |
10 Canvas canvas = new Canvas(recorder, view.width, view.height); | 10 Canvas canvas = new Canvas(recorder, view.width, view.height); |
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31 canvas.drawPaint( | 31 canvas.drawPaint( |
32 new Paint()..color = const Color.fromARGB(255, 255, 255, 255)); | 32 new Paint()..color = const Color.fromARGB(255, 255, 255, 255)); |
33 canvas.drawRect(new Rect.fromLTRB(-size, -size, size, size), paint); | 33 canvas.drawRect(new Rect.fromLTRB(-size, -size, size, size), paint); |
34 view.picture = recorder.endRecording(); | 34 view.picture = recorder.endRecording(); |
35 } | 35 } |
36 | 36 |
37 void main() { | 37 void main() { |
38 view.setBeginFrameCallback(beginFrame); | 38 view.setBeginFrameCallback(beginFrame); |
39 view.scheduleFrame(); | 39 view.scheduleFrame(); |
40 } | 40 } |
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