Yahoo! UI Library

/**
 * CHZERO.Control.ZeroMapMeasureErase<br/>
 * measure control erase
 * @class ZeroMapMeasureErase
 * @extends CHZERO.Control
 * @constructor
 * @namespace CHZERO.Control
 * @param {Object} options control 옵션 hashtable
 */
CHZERO.Control.ZeroMapMeasureErase = OpenLayers.Class(OpenLayers.Control.Button, {
	CLASS_NAME: 'CHZERO.Control.ZeroMapMeasureErase',

	measures: null,

	initialize: function(options) {
		if (!options) options = {};
		if (!options['measures']) options['measures'] = [];
		OpenLayers.Control.prototype.initialize.apply(this, [options]);
	},

	destroy: function() {
		this.measures = null;
		OpenLayers.Control.prototype.destroy.apply(this, arguments);
	},
	/**
	* @method addMeasure
	* @param {CHZERO.Control.ZeroMapMeasure} measure
	*/
	addMeasure: function(measure) {
		this.measures.push(measure);
	},
	/**
	* @method removeMeasure
	* @param {CHZERO.Control.ZeroMapMeasure} measure
	*/
	removeMeasure: function(measure) {
		OpenLayers.Util.removeItem(measures, measure);
	},
	/**
	* @method trigger
	*/
	trigger: function() {
		for (var i = 0; i < this.measures.length; i++) {
			this.measures[i].deactivate();
			this.measures[i].erase();
		}
	}

});