add Dojo 1.1.1

[eow] / static / dojo-release-1.1.1 / dojox / charting / plot2d / Bars.js

diff --git a/static/dojo-release-1.1.1/dojox/charting/plot2d/Bars.js b/static/dojo-release-1.1.1/dojox/charting/plot2d/Bars.js
new file mode 100644 (file)
index 0000000..dd82b64
--- /dev/null
+++ b/static/dojo-release-1.1.1/dojox/charting/plot2d/Bars.js
@@ -0,0 +1,89 @@
+if(!dojo._hasResource["dojox.charting.plot2d.Bars"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.charting.plot2d.Bars"] = true;
+dojo.provide("dojox.charting.plot2d.Bars");
+
+dojo.require("dojox.charting.plot2d.common");
+dojo.require("dojox.charting.plot2d.Base");
+
+dojo.require("dojox.lang.utils");
+dojo.require("dojox.lang.functional");
+dojo.require("dojox.lang.functional.reversed");
+
+(function(){
+       var df = dojox.lang.functional, du = dojox.lang.utils,
+               dc = dojox.charting.plot2d.common,
+               purgeGroup = df.lambda("item.purgeGroup()");
+
+       dojo.declare("dojox.charting.plot2d.Bars", dojox.charting.plot2d.Base, {
+               defaultParams: {
+                       hAxis: "x",             // use a horizontal axis named "x"
+                       vAxis: "y",             // use a vertical axis named "y"
+                       gap:    0,              // gap between columns in pixels
+                       shadows: null   // draw shadows
+               },
+               optionalParams: {},     // no optional parameters
+               
+               constructor: function(chart, kwArgs){
+                       this.opt = dojo.clone(this.defaultParams);
+                       du.updateWithObject(this.opt, kwArgs);
+                       this.series = [];
+                       this.hAxis = this.opt.hAxis;
+                       this.vAxis = this.opt.vAxis;
+               },
+               
+               calculateAxes: function(dim){
+                       var stats = dc.collectSimpleStats(this.series), t;
+                       stats.hmin -= 0.5;
+                       stats.hmax += 0.5;
+                       t = stats.hmin, stats.hmin = stats.vmin, stats.vmin = t;
+                       t = stats.hmax, stats.hmax = stats.vmax, stats.vmax = t;
+                       this._calc(dim, stats);
+                       return this;
+               },
+               render: function(dim, offsets){
+                       if(this.dirty){
+                               dojo.forEach(this.series, purgeGroup);
+                               this.cleanGroup();
+                               var s = this.group;
+                               df.forEachRev(this.series, function(item){ item.cleanGroup(s); });
+                       }
+                       var t = this.chart.theme, color, stroke, fill, f,
+                               gap = this.opt.gap < this._vScaler.scale / 3 ? this.opt.gap : 0;
+                       for(var i = this.series.length - 1; i >= 0; --i){
+                               var run = this.series[i];
+                               if(!this.dirty && !run.dirty){ continue; }
+                               run.cleanGroup();
+                               var s = run.group;
+                               if(!run.fill || !run.stroke){
+                                       // need autogenerated color
+                                       color = run.dyn.color = new dojo.Color(t.next("color"));
+                               }
+                               stroke = run.stroke ? run.stroke : dc.augmentStroke(t.series.stroke, color);
+                               fill = run.fill ? run.fill : dc.augmentFill(t.series.fill, color);
+                               var baseline = Math.max(0, this._hScaler.bounds.lower),
+                                       xoff = offsets.l + this._hScaler.scale * (baseline - this._hScaler.bounds.lower),
+                                       yoff = dim.height - offsets.b - this._vScaler.scale * (1.5 - this._vScaler.bounds.lower) + gap;
+                               for(var j = 0; j < run.data.length; ++j){
+                                       var v = run.data[j],
+                                               width  = this._hScaler.scale * (v - baseline),
+                                               height = this._vScaler.scale - 2 * gap,
+                                               w = Math.abs(width);
+                                       if(w >= 1 && height >= 1){
+                                               var shape = s.createRect({
+                                                       x: xoff + (width < 0 ? width : 0),
+                                                       y: yoff - this._vScaler.scale * j,
+                                                       width: w, height: height
+                                               }).setFill(fill).setStroke(stroke);
+                                               run.dyn.fill   = shape.getFill();
+                                               run.dyn.stroke = shape.getStroke();
+                                       }
+                               }
+                               run.dirty = false;
+                       }
+                       this.dirty = false;
+                       return this;
+               }
+       });
+})();
+
+}