Scientific/Css/ichartjs/src/ichart.sector3d.js

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	/**
	 * @overview the sector3d componment
	 * @component#iChart.Sector3D
	 * @extend#iChart.Sector
	 */
	iChart.Sector3D = iChart.extend(iChart.Sector,{
		configure:function(){
			/**
			 * invoked the super class's  configuration
			 */
			iChart.Sector3D.superclass.configure.apply(this,arguments);
			
			/**
			 * indicate the component's type
			 */
			this.type = 'sector3d';
			this.dimension = iChart._3D;
			
			this.set({
				/**
				 * @cfg {Number}  Specifies major semiaxis of ellipse.Normally,this will given by chart.(default to 0)
				 */
				semi_major_axis:0,
				/**
				 * @cfg {Number} Specifies minor semiaxis of ellipse.Normally,this will given by chart.(default to 0)
				 */
				semi_minor_axis:0,
				/**
				 * @cfg {Float (0~)} Specifies the sector's height(thickness).Normally,this will given by chart.(default to 0)
				 */
				cylinder_height:0
			});
			
			this.proxy = true;
		},
		isEventValid:function(e,_){
			if(!_.get('ignored')){
				if(_.isLabel()&&_.label.isEventValid(e,_.label).valid){
						return {valid:true};
				}
				if(!iChart.inEllipse(e.x - _.x,e.y-_.y,_.a,_.b)){
					return {valid:false};
				}
				if(iChart.angleZInRange(_.sA,_.eA,iChart.atan2Radian(_.x,_.y,e.x,e.y))){
					return {valid:true};
				}
			}
			return {valid:false};
		},
		p2p:function(x,y,a,z){
			return {
				x:x+this.a*Math.cos(a)*z,
				y:y+this.b*Math.sin(a)*z
			};
		},
		tipInvoke:function(){
			var _ =  this,A =  _.get('middleAngle'),Q  = iChart.quadrantd(A);
			return function(w,h){
				var P = _.p2p(_.x,_.y,A,0.6);
				return {