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/*
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id: EditPolygon.js 3807 2008-01-18 13:57:21Z ahocevar $
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*/
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// Ensure this object's dependancies are loaded.
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mapbuilder.loadScript(baseDir+"/widget/EditButtonBase.js");
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/**
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* When this button is selected, clicks on the MapPane will add a
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* new point to a polygon.
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* @constructor
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* @base EditButtonBase
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* @author Simon Flannery simonDOTflanneryATbigpondDOTcom
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* @sponser VPAC
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* @param widgetNode The node from the Config XML file.
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* @param model The ButtonBar widget.
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*/
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function EditPolygon(widgetNode, model) {
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// Extend EditButtonBase
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EditButtonBase.apply(this, new Array(widgetNode, model));
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this.instantiateControl = function(objRef, Control) {
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return new Control(objRef.featureLayer, OpenLayers.Handler.Polygon);
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}
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}
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