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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <!-- | 2 <!-- |
| 3 Copyright (c) 2013 The Chromium Authors. All rights reserved. | 3 Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 4 Use of this source code is governed by a BSD-style license that can be | 4 Use of this source code is governed by a BSD-style license that can be |
| 5 found in the LICENSE file. | 5 found in the LICENSE file. |
| 6 --> | 6 --> |
| 7 | 7 |
| 8 <link rel="import" href="/tracing/core/test_utils.html"> | 8 <link rel="import" href="/tracing/core/test_utils.html"> |
| 9 <link rel="import" href="/tracing/ui/timeline_viewport.html"> | 9 <link rel="import" href="/tracing/ui/timeline_viewport.html"> |
| 10 <link rel="import" href="/tracing/ui/tracks/drawing_container.html"> | 10 <link rel="import" href="/tracing/ui/tracks/drawing_container.html"> |
| 11 <link rel="import" href="/tracing/ui/tracks/ruler_track.html"> | 11 <link rel="import" href="/tracing/ui/tracks/ruler_track.html"> |
| 12 | 12 |
| 13 <script> | 13 <script> |
| 14 'use strict'; | 14 'use strict'; |
| 15 | 15 |
| 16 tr.b.unittest.testSuite(function() { | 16 tr.b.unittest.testSuite(function() { |
| 17 test('instantiate', function() { | 17 test('instantiate', function() { |
| 18 var div = document.createElement('div'); | 18 var div = document.createElement('div'); |
| 19 | 19 |
| 20 var viewport = new tr.ui.TimelineViewport(div); | 20 var viewport = new tr.ui.TimelineViewport(div); |
| 21 var drawingContainer = new tr.ui.tracks.DrawingContainer(viewport); | 21 var drawingContainer = new tr.ui.tracks.DrawingContainer(viewport); |
| 22 div.appendChild(drawingContainer); | 22 Polymer.dom(div).appendChild(drawingContainer); |
| 23 | 23 |
| 24 var track = tr.ui.tracks.RulerTrack(viewport); | 24 var track = tr.ui.tracks.RulerTrack(viewport); |
| 25 drawingContainer.appendChild(track); | 25 Polymer.dom(drawingContainer).appendChild(track); |
| 26 this.addHTMLOutput(div); | 26 this.addHTMLOutput(div); |
| 27 | 27 |
| 28 drawingContainer.invalidate(); | 28 drawingContainer.invalidate(); |
| 29 | 29 |
| 30 var dt = new tr.ui.TimelineDisplayTransform(); | 30 var dt = new tr.ui.TimelineDisplayTransform(); |
| 31 dt.setPanAndScale(0, track.clientWidth / 1000); | 31 dt.setPanAndScale(0, track.clientWidth / 1000); |
| 32 track.viewport.setDisplayTransformImmediately(dt); | 32 track.viewport.setDisplayTransformImmediately(dt); |
| 33 }); | 33 }); |
| 34 }); | 34 }); |
| 35 </script> | 35 </script> |
| 36 | 36 |
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