/*
	Copyright (c) 2004-2008, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.charting.plot2d.Base"]){dojo._hasResource["dojox.charting.plot2d.Base"]=true;dojo.provide("dojox.charting.plot2d.Base");dojo.require("dojox.charting.scaler.primitive");dojo.require("dojox.charting.Element");dojo.require("dojox.charting.plot2d.common");dojo.declare("dojox.charting.plot2d.Base",dojox.charting.Element,{clear:function(){this.series=[];this._hAxis=null;this._vAxis=null;this.dirty=true;return this;},setAxis:function(_1){if(_1){this[_1.vertical?"_vAxis":"_hAxis"]=_1;}return this;},addSeries:function(_2){this.series.push(_2);return this;},calculateAxes:function(_3){return this;},isDirty:function(){return this.dirty||this._hAxis&&this._hAxis.dirty||this._vAxis&&this._vAxis.dirty;},render:function(_4,_5){return this;},getRequiredColors:function(){return this.series.length;},plotEvent:function(o){},connect:function(_7,_8){this.dirty=true;return dojo.connect(this,"plotEvent",_7,_8);},events:function(){var ls=this.plotEvent._listeners;if(!ls||!ls.length){return false;}for(var i in ls){if(!(i in Array.prototype)){return true;}}return false;},_calc:function(_b,_c){if(this._hAxis){if(!this._hAxis.initialized()){this._hAxis.calculate(_c.hmin,_c.hmax,_b.width);}this._hScaler=this._hAxis.getScaler();}else{this._hScaler=dojox.charting.scaler.primitive.buildScaler(_c.hmin,_c.hmax,_b.width);}if(this._vAxis){if(!this._vAxis.initialized()){this._vAxis.calculate(_c.vmin,_c.vmax,_b.height);}this._vScaler=this._vAxis.getScaler();}else{this._vScaler=dojox.charting.scaler.primitive.buildScaler(_c.vmin,_c.vmax,_b.height);}},_connectEvents:function(_d,o){_d.connect("onmouseover",this,function(e){o.type="onmouseover";o.event=e;this.plotEvent(o);});_d.connect("onmouseout",this,function(e){o.type="onmouseout";o.event=e;this.plotEvent(o);});_d.connect("onclick",this,function(e){o.type="onclick";o.event=e;this.plotEvent(o);});}});}