15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2010 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)(function() {
6868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  /** @const */ var WIDTH = 14;
7868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  /** @const */ var HEIGHT = WIDTH / 2 + 2;
8868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  /** @const */ var MARGIN = 1;
9868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  var ctx = document.getCSSCanvasContext('2d',
10868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)                                         'tree-triangle',
11868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)                                         WIDTH + MARGIN * 2,
12868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)                                         HEIGHT + MARGIN * 2);
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
14868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  ctx.fillStyle = '#7a7a7a';
15868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  ctx.translate(MARGIN, MARGIN);
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  ctx.beginPath();
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  ctx.moveTo(0, 0);
19868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  ctx.lineTo(0, 2);
20868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  ctx.lineTo(WIDTH / 2, HEIGHT);
21868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  ctx.lineTo(WIDTH, 2);
22868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)  ctx.lineTo(WIDTH, 0);
235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  ctx.closePath();
245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  ctx.fill();
255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  ctx.stroke();
265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)})();
27