diff options
Diffstat (limited to 'includes/js/dojox/charting/plot2d/Pie.js')
| -rw-r--r-- | includes/js/dojox/charting/plot2d/Pie.js | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/includes/js/dojox/charting/plot2d/Pie.js b/includes/js/dojox/charting/plot2d/Pie.js deleted file mode 100644 index 2d0f55e..0000000 --- a/includes/js/dojox/charting/plot2d/Pie.js +++ /dev/null @@ -1,199 +0,0 @@ -if(!dojo._hasResource["dojox.charting.plot2d.Pie"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojox.charting.plot2d.Pie"] = true; -dojo.provide("dojox.charting.plot2d.Pie"); - -dojo.require("dojox.charting.Element"); -dojo.require("dojox.charting.axis2d.common"); -dojo.require("dojox.charting.plot2d.common"); - -dojo.require("dojox.lang.functional"); -dojo.require("dojox.gfx"); - -(function(){ - var df = dojox.lang.functional, du = dojox.lang.utils, - dc = dojox.charting.plot2d.common, - da = dojox.charting.axis2d.common, - g = dojox.gfx; - - dojo.declare("dojox.charting.plot2d.Pie", dojox.charting.Element, { - defaultParams: { - labels: true, - ticks: false, - fixed: true, - precision: 1, - labelOffset: 20, - labelStyle: "default", // default/rows/auto - htmlLabels: true // use HTML to draw labels - }, - optionalParams: { - font: "", - fontColor: "", - radius: 0 - }, - - constructor: function(chart, kwArgs){ - this.opt = dojo.clone(this.defaultParams); - du.updateWithObject(this.opt, kwArgs); - du.updateWithPattern(this.opt, kwArgs, this.optionalParams); - this.run = null; - this.dyn = []; - }, - clear: function(){ - this.dirty = true; - this.dyn = []; - return this; - }, - setAxis: function(axis){ - // nothing - return this; - }, - addSeries: function(run){ - this.run = run; - return this; - }, - calculateAxes: function(dim){ - // nothing - return this; - }, - getRequiredColors: function(){ - return this.run ? this.run.data.length : 0; - }, - render: function(dim, offsets){ - if(!this.dirty){ return this; } - this.dirty = false; - this.cleanGroup(); - var s = this.group, color, t = this.chart.theme; - - // calculate the geometry - var rx = (dim.width - offsets.l - offsets.r) / 2, - ry = (dim.height - offsets.t - offsets.b) / 2, - r = Math.min(rx, ry), - taFont = "font" in this.opt ? this.opt.font : t.axis.font, - size = taFont ? g.normalizedLength(g.splitFontString(taFont).size) : 0, - taFontColor = "fontColor" in this.opt ? this.opt.fontColor : t.axis.fontColor, - start = 0, step, sum, slices, labels, shift, labelR, - run = this.run.data; - if(typeof run[0] == "number"){ - sum = df.foldl1(run, "+"); - slices = dojo.map(run, function(x){ return x / sum; }); - if(this.opt.labels){ - labels = dojo.map(slices, function(x){ - return this._getLabel(x * 100) + "%"; - }, this); - } - }else{ - sum = df.foldl1(run, function(a, b){ return {y: a.y + b.y}; }).y; - slices = df.map(run, function(x){ return x.y / sum; }); - if(this.opt.labels){ - labels = dojo.map(slices, function(x, i){ - var v = run[i]; - return "text" in v ? v.text : this._getLabel(x * 100) + "%"; - }, this); - } - } - if(this.opt.labels){ - shift = df.foldl1(df.map(labels, function(label){ - return dojox.gfx._base._getTextBox(label, {font: taFont}).w; - }, this), "Math.max(a, b)") / 2; - if(this.opt.labelOffset < 0){ - r = Math.min(rx - 2 * shift, ry - size) + this.opt.labelOffset; - } - labelR = r - this.opt.labelOffset; - } - if("radius" in this.opt){ - r = this.opt.radius; - labelR = r - this.opt.labelOffset; - } - var circle = { - cx: offsets.l + rx, - cy: offsets.t + ry, - r: r - }; - - this.dyn = []; - if(!this.run || !run.length){ - return this; - } - if(run.length == 1){ - // need autogenerated color - color = new dojo.Color(t.next("color")); - var shape = s.createCircle(circle). - setFill(dc.augmentFill(t.run.fill, color)). - setStroke(dc.augmentStroke(t.series.stroke, color)); - this.dyn.push({color: color, fill: shape.getFill(), stroke: shape.getStroke()}); - if(this.opt.labels){ - // draw the label - var elem = da.createText[this.opt.htmlLabels && dojox.gfx.renderer != "vml" ? "html" : "gfx"] - (this.chart, s, circle.cx, circle.cy + size / 2, "middle", - "100%", taFont, taFontColor); - if(this.opt.htmlLabels){ this.htmlElements.push(elem); } - } - return this; - } - // draw slices - dojo.forEach(slices, function(x, i){ - // calculate the geometry of the slice - var end = start + x * 2 * Math.PI, v = run[i]; - if(i + 1 == slices.length){ - end = 2 * Math.PI; - } - var step = end - start, - x1 = circle.cx + r * Math.cos(start), - y1 = circle.cy + r * Math.sin(start), - x2 = circle.cx + r * Math.cos(end), - y2 = circle.cy + r * Math.sin(end); - // draw the slice - var color, fill, stroke; - if(typeof v == "object"){ - color = "color" in v ? v.color : new dojo.Color(t.next("color")); - fill = "fill" in v ? v.fill : dc.augmentFill(t.series.fill, color); - stroke = "stroke" in v ? v.stroke : dc.augmentStroke(t.series.stroke, color); - }else{ - color = new dojo.Color(t.next("color")); - fill = dc.augmentFill(t.series.fill, color); - stroke = dc.augmentStroke(t.series.stroke, color); - } - var shape = s.createPath({}). - moveTo(circle.cx, circle.cy). - lineTo(x1, y1). - arcTo(r, r, 0, step > Math.PI, true, x2, y2). - lineTo(circle.cx, circle.cy). - closePath(). - setFill(fill). - setStroke(stroke); - this.dyn.push({color: color, fill: fill, stroke: stroke}); - start = end; - }, this); - // draw labels - if(this.opt.labels){ - start = 0; - dojo.forEach(slices, function(slice, i){ - // calculate the geometry of the slice - var end = start + slice * 2 * Math.PI, v = run[i]; - if(i + 1 == slices.length){ - end = 2 * Math.PI; - } - var labelAngle = (start + end) / 2, - x = circle.cx + labelR * Math.cos(labelAngle), - y = circle.cy + labelR * Math.sin(labelAngle) + size / 2; - // draw the label - var elem = da.createText[this.opt.htmlLabels && dojox.gfx.renderer != "vml" ? "html" : "gfx"] - (this.chart, s, x, y, "middle", - labels[i], taFont, - (typeof v == "object" && "fontColor" in v) - ? v.fontColor : taFontColor); - if(this.opt.htmlLabels){ this.htmlElements.push(elem); } - start = end; - }, this); - } - return this; - }, - - // utilities - _getLabel: function(number){ - return this.opt.fixed ? number.toFixed(this.opt.precision) : number.toString(); - } - }); -})(); - -} |