| /* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for | |
| * full list of contributors). Published under the Clear BSD license. | |
| * See http://svn.openlayers.org/trunk/openlayers/license.txt for the | |
| * full text of the license. */ | |
| /** | |
| * Class: OpenLayers.Size | |
| * Instances of this class represent a width/height pair | |
| */ | |
| OpenLayers.Size = OpenLayers.Class({ | |
| /** | |
| * APIProperty: w | |
| * {Number} width | |
| */ | |
| w: 0.0, | |
| /** | |
| * APIProperty: h | |
| * {Number} height | |
| */ | |
| h: 0.0, | |
| /** | |
| * Constructor: OpenLayers.Size | |
| * Create an instance of OpenLayers.Size | |
| * | |
| * Parameters: | |
| * w - {Number} width | |
| * h - {Number} height | |
| */ | |
| initialize: function(w, h) { | |
| this.w = parseFloat(w); | |
| this.h = parseFloat(h); | |
| }, | |
| /** | |
| * Method: toString | |
| * Return the string representation of a size object | |
| * | |
| * Returns: | |
| * {String} The string representation of OpenLayers.Size object. | |
| * (ex. <i>"w=55,h=66"</i>) | |
| */ | |
| toString:function() { | |
| return ("w=" + this.w + ",h=" + this.h); | |
| }, | |
| /** | |
| * APIMethod: clone | |
| * Create a clone of this size object | |
| * | |
| * Returns: | |
| * {<OpenLayers.Size>} A new OpenLayers.Size object with the same w and h | |
| * values | |
| */ | |
| clone:function() { | |
| return new OpenLayers.Size(this.w, this.h); | |
| }, | |
| /** | |
| * | |
| * APIMethod: equals | |
| * Determine where this size is equal to another | |
| * | |
| * Parameters: | |
| * sz - {<OpenLayers.Size>} | |
| * | |
| * Returns: | |
| * {Boolean} The passed in size has the same h and w properties as this one. | |
| * Note that if sz passed in is null, returns false. | |
| * | |
| */ | |
| equals:function(sz) { | |
| var equals = false; | |
| if (sz != null) { | |
| equals = ((this.w == sz.w && this.h == sz.h) || | |
| (isNaN(this.w) && isNaN(this.h) && isNaN(sz.w) && isNaN(sz.h))); | |
| } | |
| return equals; | |
| }, | |
| CLASS_NAME: "OpenLayers.Size" | |
| }); | |