diff options
Diffstat (limited to 'includes/js/dojox/charting/plot2d/Stacked.js')
| -rw-r--r-- | includes/js/dojox/charting/plot2d/Stacked.js | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/includes/js/dojox/charting/plot2d/Stacked.js b/includes/js/dojox/charting/plot2d/Stacked.js deleted file mode 100644 index 0e26a75..0000000 --- a/includes/js/dojox/charting/plot2d/Stacked.js +++ /dev/null @@ -1,160 +0,0 @@ -if(!dojo._hasResource["dojox.charting.plot2d.Stacked"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojox.charting.plot2d.Stacked"] = true; -dojo.provide("dojox.charting.plot2d.Stacked"); - -dojo.require("dojox.charting.plot2d.common"); -dojo.require("dojox.charting.plot2d.Default"); - -dojo.require("dojox.lang.functional"); -dojo.require("dojox.lang.functional.sequence"); -dojo.require("dojox.lang.functional.reversed"); - -(function(){ - var df = dojox.lang.functional, dc = dojox.charting.plot2d.common, - purgeGroup = df.lambda("item.purgeGroup()"); - - dojo.declare("dojox.charting.plot2d.Stacked", dojox.charting.plot2d.Default, { - calculateAxes: function(dim){ - var stats = dc.collectStackedStats(this.series); - this._maxRunLength = stats.hmax; - this._calc(dim, stats); - return this; - }, - render: function(dim, offsets){ - // stack all values - var acc = df.repeat(this._maxRunLength, "-> 0", 0); - for(var i = 0; i < this.series.length; ++i){ - var run = this.series[i]; - for(var j = 0; j < run.data.length; ++j){ - var v = run.data[j]; - if(isNaN(v)){ v = 0; } - acc[j] += v; - } - } - // draw runs in backwards - if(this.dirty){ - dojo.forEach(this.series, purgeGroup); - this.cleanGroup(); - var s = this.group; - df.forEachRev(this.series, function(item){ item.cleanGroup(s); }); - } - - // inner function for translating polylines to curves with tension - function curve(arr, tension){ - var p=dojo.map(arr, function(item, i){ - if(i==0){ return "M" + item.x + "," + item.y; } - var dx=item.x-arr[i-1].x, dy=arr[i-1].y; - return "C"+(item.x-(tension-1)*(dx/tension))+","+dy+" "+(item.x-(dx/tension))+","+item.y+" "+item.x+","+item.y; - }); - return p.join(" "); - } - - var t = this.chart.theme, stroke, outline, color, marker; - 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, - lpoly = dojo.map(acc, function(v, i){ - return { - x: this._hScaler.scale * (i + 1 - this._hScaler.bounds.lower) + offsets.l, - y: dim.height - offsets.b - this._vScaler.scale * (v - this._vScaler.bounds.lower) - }; - }, this); - if(!run.fill || !run.stroke){ - // need autogenerated color - color = new dojo.Color(t.next("color")); - } - - var lpath=""; - if(this.opt.tension){ - lpath=curve(lpoly, this.opt.tension); - } - - if(this.opt.areas){ - var apoly = dojo.clone(lpoly); - var fill = run.fill ? run.fill : dc.augmentFill(t.series.fill, color); - if(this.opt.tension){ - var p=curve(apoly, this.opt.tension); - p += " L" + lpoly[lpoly.length-1].x + "," + (dim.height - offsets.b) + " " - + "L" + lpoly[0].x + "," + (dim.height - offsets.b) + " " - + "L" + lpoly[0].x + "," + lpoly[0].y; - s.createPath(p).setFill(fill); - } else { - apoly.push({x: lpoly[lpoly.length - 1].x, y: dim.height - offsets.b}); - apoly.push({x: lpoly[0].x, y: dim.height - offsets.b}); - apoly.push(lpoly[0]); - s.createPolyline(apoly).setFill(fill); - } - } - if(this.opt.lines || this.opt.markers){ - // need a stroke - stroke = run.stroke ? dc.makeStroke(run.stroke) : dc.augmentStroke(t.series.stroke, color); - if(run.outline || t.series.outline){ - outline = dc.makeStroke(run.outline ? run.outline : t.series.outline); - outline.width = 2 * outline.width + stroke.width; - } - } - if(this.opt.markers){ - // need a marker - marker = run.marker ? run.marker : t.next("marker"); - } - if(this.opt.shadows && stroke){ - var sh = this.opt.shadows, shadowColor = new dojo.Color([0, 0, 0, 0.3]), - spoly = dojo.map(lpoly, function(c){ - return {x: c.x + sh.dx, y: c.y + sh.dy}; - }), - shadowStroke = dojo.clone(outline ? outline : stroke); - shadowStroke.color = shadowColor; - shadowStroke.width += sh.dw ? sh.dw : 0; - if(this.opt.lines){ - if(this.opt.tension){ - s.createPath(curve(spoly, this.opt.tension)).setStroke(shadowStroke); - } else { - s.createPolyline(spoly).setStroke(shadowStroke); - } - } - if(this.opt.markers){ - dojo.forEach(spoly, function(c){ - s.createPath("M" + c.x + " " + c.y + " " + marker).setStroke(shadowStroke).setFill(shadowColor); - }, this); - } - } - if(this.opt.lines){ - if(outline){ - if(this.opt.tension){ - s.createPath(lpath).setStroke(outline); - } else { - s.createPolyline(lpoly).setStroke(outline); - } - } - if(this.opt.tension){ - s.createPath(lpath).setStroke(stroke); - } else { - s.createPolyline(lpoly).setStroke(stroke); - } - } - if(this.opt.markers){ - dojo.forEach(lpoly, function(c){ - var path = "M" + c.x + " " + c.y + " " + marker; - if(outline){ - s.createPath(path).setStroke(outline); - } - s.createPath(path).setStroke(stroke).setFill(stroke.color); - }, this); - } - run.dirty = false; - // update the accumulator - for(var j = 0; j < run.data.length; ++j){ - var v = run.data[j]; - if(isNaN(v)){ v = 0; } - acc[j] -= v; - } - } - this.dirty = false; - return this; - } - }); -})(); - -} |