1 files changed, 73 insertions, 0 deletions
diff --git a/js/dojo-1.6/dojox/geo/charting/widget/Legend.js b/js/dojo-1.6/dojox/geo/charting/widget/Legend.js
new file mode 100644
index 0000000..6497cd2
--- /dev/null
+++ b/js/dojo-1.6/dojox/geo/charting/widget/Legend.js
@@ -0,0 +1,73 @@
+/*
+	Copyright (c) 2004-2011, 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.geo.charting.widget.Legend"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.geo.charting.widget.Legend"] = true;
+dojo.provide("dojox.geo.charting.widget.Legend");
+
+dojo.require("dijit._Widget");
+dojo.require("dijit._Templated");
+dojo.require("dojox.lang.functional.array");
+dojo.require("dojox.lang.functional.fold");
+
+dojo.declare("dojox.geo.charting.widget.Legend",[dijit._Widget, dijit._Templated], {
+	templateString: "<table dojoAttachPoint='legendNode' class='dojoxLegendNode'><tbody dojoAttachPoint='legendBody'></tbody></table>",
+	horizontal:true,
+	legendNode:null,
+	legendBody:null,
+	swatchSize:18,
+	postCreate: function(){
+		if(!this.map){return;}
+		this.series = this.map.series;
+		dojo.byId(this.map.container).appendChild(this.domNode);
+		this.refresh();
+	},
+	refresh:function(){
+		// cleanup
+		while(this.legendBody.lastChild){
+			dojo.destroy(this.legendBody.lastChild);
+		}
+		
+		if(this.horizontal){
+			dojo.addClass(this.legendNode,"dojoxLegendHorizontal");
+			this._tr = dojo.doc.createElement("tr");
+			this.legendBody.appendChild(this._tr);
+		}
+		
+		var s = this.series;
+		if(s.length == 0){return;}
+		
+		dojo.forEach(s,function(x){
+			this._addLabel(x.color, x.name);
+		},this);
+	},
+	_addLabel:function(color,label){
+		var icon = dojo.doc.createElement("td");
+		var text = dojo.doc.createElement("td");
+		var div = dojo.doc.createElement("div");
+		dojo.addClass(icon, "dojoxLegendIcon");
+		dojo.addClass(text, "dojoxLegendText");
+		div.style.width  = this.swatchSize + "px";
+		div.style.height = this.swatchSize + "px";
+		icon.appendChild(div);
+		
+		if(this.horizontal){
+			this._tr.appendChild(icon);
+			this._tr.appendChild(text);
+		}else{
+			var tr = dojo.doc.createElement("tr");
+			this.legendBody.appendChild(tr);
+			tr.appendChild(icon);
+			tr.appendChild(text);
+		}
+		
+		div.style.background = color;
+		text.innerHTML = String(label);
+	}
+});
+
+}