git.roojs.org Git - roojs1/blob - docs/src/Roo_lib_ColorAnim.js.html

   1 <html><head><title>Roo/lib/ColorAnim.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Portions of this file are based on pieces of Yahoo User Interface Library
   3  * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
   4  * YUI licensed under the BSD License:
   5  * http://developer.yahoo.net/yui/license.txt
   6  * &lt;script type=&quot;text/javascript&quot;&gt;
   7  *
   8  */
   9 </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  10
  11     </span><span class="jsdoc-var">Roo.lib.ColorAnim </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">method</span><span class="jsdoc-syntax">) {
  12         </span><span class="jsdoc-var">Roo.lib.ColorAnim.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">duration</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">method</span><span class="jsdoc-syntax">);
  13     };
  14
  15     </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.lib.ColorAnim</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.lib.AnimBase</span><span class="jsdoc-syntax">);
  16
  17     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">fly </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.AnimBase.fly</span><span class="jsdoc-syntax">;
  18     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">Y </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib</span><span class="jsdoc-syntax">;
  19     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">superclass </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Y.ColorAnim.superclass</span><span class="jsdoc-syntax">;
  20     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">proto </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Y.ColorAnim.prototype</span><span class="jsdoc-syntax">;
  21
  22     </span><span class="jsdoc-var">proto.toString </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  23         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getEl</span><span class="jsdoc-syntax">();
  24         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.id </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">el.tagName</span><span class="jsdoc-syntax">;
  25         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;ColorAnim &quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
  26     };
  27
  28     </span><span class="jsdoc-var">proto.patterns.color </span><span class="jsdoc-syntax">= /color$/i;
  29     </span><span class="jsdoc-var">proto.patterns.rgb </span><span class="jsdoc-syntax">= /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
  30     </span><span class="jsdoc-var">proto.patterns.hex </span><span class="jsdoc-syntax">= /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
  31     </span><span class="jsdoc-var">proto.patterns.hex3 </span><span class="jsdoc-syntax">= /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
  32     </span><span class="jsdoc-var">proto.patterns.transparent </span><span class="jsdoc-syntax">= /^transparent|rgba\(0, 0, 0, 0\)$/;
  33
  34
  35     </span><span class="jsdoc-var">proto.parseColor </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
  36         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s.length </span><span class="jsdoc-syntax">== 3) {
  37             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">;
  38         }
  39
  40         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.patterns.hex.exec</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">);
  41         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">c.length </span><span class="jsdoc-syntax">== 4) {
  42             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[1], 16), </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[2], 16), </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[3], 16) ];
  43         }
  44
  45         </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.patterns.rgb.exec</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">);
  46         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">c.length </span><span class="jsdoc-syntax">== 4) {
  47             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[1], 10), </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[2], 10), </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[3], 10) ];
  48         }
  49
  50         </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.patterns.hex3.exec</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">);
  51         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">c.length </span><span class="jsdoc-syntax">== 4) {
  52             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">[ </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[1] + </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[1], 16), </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[2] + </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[2], 16), </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[3] + </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">[3], 16) ];
  53         }
  54
  55         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
  56     };
  57     </span><span class="jsdoc-comment">// since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
  58     </span><span class="jsdoc-var">proto.getAttribute </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">) {
  59         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getEl</span><span class="jsdoc-syntax">();
  60         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.patterns.color.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">)) {
  61             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
  62
  63             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.patterns.transparent.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">)) {
  64                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.parentNode</span><span class="jsdoc-syntax">;
  65                 </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
  66
  67                 </span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.patterns.transparent.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">)) {
  68                     </span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parent.parentNode</span><span class="jsdoc-syntax">;
  69                     </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
  70                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent.tagName.toUpperCase</span><span class="jsdoc-syntax">() == </span><span class="jsdoc-string">'HTML'</span><span class="jsdoc-syntax">) {
  71                         </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'#fff'</span><span class="jsdoc-syntax">;
  72                     }
  73                 }
  74             }
  75         } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
  76             </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">superclass.getAttribute.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
  77         }
  78
  79         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
  80     };
  81     </span><span class="jsdoc-var">proto.getAttribute </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">) {
  82         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getEl</span><span class="jsdoc-syntax">();
  83         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.patterns.color.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">)) {
  84             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
  85
  86             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.patterns.transparent.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">)) {
  87                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.parentNode</span><span class="jsdoc-syntax">;
  88                 </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
  89
  90                 </span><span class="jsdoc-keyword">while </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.patterns.transparent.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">)) {
  91                     </span><span class="jsdoc-var">parent </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parent.parentNode</span><span class="jsdoc-syntax">;
  92                     </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
  93                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parent.tagName.toUpperCase</span><span class="jsdoc-syntax">() == </span><span class="jsdoc-string">'HTML'</span><span class="jsdoc-syntax">) {
  94                         </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'#fff'</span><span class="jsdoc-syntax">;
  95                     }
  96                 }
  97             }
  98         } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
  99             </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">superclass.getAttribute.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
 100         }
 101
 102         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
 103     };
 104
 105     </span><span class="jsdoc-var">proto.doMethod </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">) {
 106         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
 107
 108         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.patterns.color.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">)) {
 109             </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= [];
 110             </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">start.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; ++</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">) {
 111                 </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">superclass.doMethod.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">], </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 112             }
 113
 114             </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'rgb(' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Math.floor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">[0]) + </span><span class="jsdoc-string">',' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Math.floor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">[1]) + </span><span class="jsdoc-string">',' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Math.floor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">[2]) + </span><span class="jsdoc-string">')'</span><span class="jsdoc-syntax">;
 115         }
 116         </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 117             </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">superclass.doMethod.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">);
 118         }
 119
 120         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
 121     };
 122
 123     </span><span class="jsdoc-var">proto.setRuntimeAttribute </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">) {
 124         </span><span class="jsdoc-var">superclass.setRuntimeAttribute.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">);
 125
 126         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.patterns.color.test</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">)) {
 127             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">attributes </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.attributes</span><span class="jsdoc-syntax">;
 128             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">start </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.parseColor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.runtimeAttributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.start</span><span class="jsdoc-syntax">);
 129             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">end </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.parseColor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.runtimeAttributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.end</span><span class="jsdoc-syntax">);
 130
 131             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">][</span><span class="jsdoc-string">'to'</span><span class="jsdoc-syntax">] === </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">][</span><span class="jsdoc-string">'by'</span><span class="jsdoc-syntax">] !== </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">) {
 132                 </span><span class="jsdoc-var">end </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.parseColor</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">attributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.by</span><span class="jsdoc-syntax">);
 133
 134                 </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0, </span><span class="jsdoc-var">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">start.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; ++</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">) {
 135                     </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">] + </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">];
 136                 }
 137             }
 138
 139             </span><span class="jsdoc-var">this.runtimeAttributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.start </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">;
 140             </span><span class="jsdoc-var">this.runtimeAttributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">attr</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.end </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">end</span><span class="jsdoc-syntax">;
 141         }
 142     };
 143 })();
 144
 145 </span></code></body></html>