Location: A review of cardiac cellular electrophysiology models @ a80b964384c0 / dojo-presentation / js / dojo / dojox / charting / plot2d / Base.js

Author:

David Nickerson <nickerso@users.sourceforge.net>

Date:

2010-05-04 12:37:19+12:00

Desc:

adding initial version of SED-ML L1V1 file reproducing what is in graphs/BR-INa-variants.xml

Permanent Source URI:

https://models.cellml.org/workspace/a1/rawfile/a80b964384c0c7683d7c5d07b73a5af7a973d46c/dojo-presentation/js/dojo/dojox/charting/plot2d/Base.js

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(axis){
		if(axis){
			this[axis.vertical ? "_vAxis" : "_hAxis"] = axis;
		}
		return this;
	},
	addSeries: function(run){
		this.series.push(run);
		return this;
	},
	calculateAxes: function(dim){
		return this;
	},
	isDirty: function(){
		return this.dirty || this._hAxis && this._hAxis.dirty || this._vAxis && this._vAxis.dirty;
	},
	render: function(dim, offsets){
		return this;
	},
	getRequiredColors: function(){
		return this.series.length;
	},
	
	// events
	plotEvent: function(o){
		// intentionally empty --- used for events
	},
	connect: function(object, method){
		this.dirty = true;
		return dojo.connect(this, "plotEvent", object, method);
	},
	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;
	},
	
	// utilities
	_calc: function(dim, stats){
		// calculate scaler
		if(this._hAxis){
			if(!this._hAxis.initialized()){
				this._hAxis.calculate(stats.hmin, stats.hmax, dim.width);
			}
			this._hScaler = this._hAxis.getScaler();
		}else{
			this._hScaler = dojox.charting.scaler.primitive.buildScaler(stats.hmin, stats.hmax, dim.width);
		}
		if(this._vAxis){
			if(!this._vAxis.initialized()){
				this._vAxis.calculate(stats.vmin, stats.vmax, dim.height);
			}
			this._vScaler = this._vAxis.getScaler();
		}else{
			this._vScaler = dojox.charting.scaler.primitive.buildScaler(stats.vmin, stats.vmax, dim.height);
		}
	},
	
	_connectEvents: function(shape, o){
		shape.connect("onmouseover", this, function(e){
			o.type  = "onmouseover";
			o.event = e;
			this.plotEvent(o);
		});
		shape.connect("onmouseout", this, function(e){
			o.type  = "onmouseout";
			o.event = e;
			this.plotEvent(o);
		});
		shape.connect("onclick", this, function(e){
			o.type  = "onclick";
			o.event = e;
			this.plotEvent(o);
		});
	}
});