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1 <script> | 1 <script> |
2 import "dart:sky"; | 2 import "dart:sky"; |
3 | 3 |
4 void main() { | 4 void main() { |
5 var root = document.createElement('div'); | 5 var root = document.createElement('div'); |
6 root.style['display'] = 'paragraph'; | 6 root.style['display'] = 'paragraph'; |
7 root.appendChild(new Text('Hello World')); | 7 root.appendChild(new Text('Hello World')); |
8 document.appendChild(root); | 8 document.appendChild(root); |
9 root.offsetWidth; // force layout. | 9 root.offsetWidth; // force layout. |
10 | 10 |
11 double width = window.innerWidth.toDouble(); | 11 double width = window.innerWidth.toDouble(); |
12 double height = window.innerHeight.toDouble(); | 12 double height = window.innerHeight.toDouble(); |
13 PictureRecorder stampRecorder = new PictureRecorder(width, height); | 13 PictureRecorder stampRecorder = new PictureRecorder(width, height); |
14 root.paint(stampRecorder); | 14 root.paint(stampRecorder); |
15 Picture stamp = stampRecorder.endRecording(); | 15 Picture stamp = stampRecorder.endRecording(); |
16 | 16 |
17 PictureRecorder recorder = new PictureRecorder(width, height); | 17 PictureRecorder recorder = new PictureRecorder(width, height); |
18 Paint paint = new Paint()..color = Color.fromARGB(255, 0, 255, 0); | 18 Paint paint = new Paint()..color = const Color.fromARGB(255, 0, 255, 0); |
19 recorder.drawCircle(50.0, 50.0, 50.0, paint); | 19 recorder.drawCircle(50.0, 50.0, 50.0, paint); |
20 recorder.translate(10.0, 10.0); | 20 recorder.translate(10.0, 10.0); |
21 recorder.drawPicture(stamp); | 21 recorder.drawPicture(stamp); |
22 recorder.translate(10.0, 10.0); | 22 recorder.translate(10.0, 10.0); |
23 recorder.drawPicture(stamp); | 23 recorder.drawPicture(stamp); |
24 recorder.translate(10.0, 10.0); | 24 recorder.translate(10.0, 10.0); |
25 recorder.drawPicture(stamp); | 25 recorder.drawPicture(stamp); |
26 document.rootPicture = recorder.endRecording(); | 26 document.rootPicture = recorder.endRecording(); |
27 } | 27 } |
28 </script> | 28 </script> |
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