5a739abc8e
git-svn-id: http://svn.openlayers.org/trunk/openlayers@77 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
41 lines
759 B
JavaScript
41 lines
759 B
JavaScript
/**
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* @class
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*/
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OpenLayers.Control = Class.create();
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OpenLayers.Control.prototype = {
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/** this gets set in the addControl() function in OpenLayers.Map
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* @type OpenLayers.Map */
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map: null,
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/** @type DOMElement */
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div: null,
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/**
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* @constructor
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*/
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initialize: function () {
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},
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/**
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* @returns A reference to the DIV DOMElement containing the control
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* @type DOMElement
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*/
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draw: function () {
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if (this.div == null) {
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this.div = OpenLayers.Util.createDiv();
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}
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return this.div;
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},
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/**
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*/
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destroy: function () {
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// eliminate circular references
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this.map = null;
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},
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/** @type String */
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CLASS_NAME: "OpenLayers.Control"
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};
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