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64 lines
1.4 KiB
JavaScript
64 lines
1.4 KiB
JavaScript
15 years ago
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dojo.provide("dojox.charting.widget.Sparkline");
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dojo.require("dojox.charting.widget.Chart2D");
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dojo.require("dojox.charting.themes.ET.greys");
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(function(){
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var d = dojo;
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dojo.declare("dojox.charting.widget.Sparkline",
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dojox.charting.widget.Chart2D,
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{
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theme: dojox.charting.themes.ET.greys,
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margins: { l: 0, r: 0, t: 0, b: 0 },
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type: "Lines",
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valueFn: "Number(x)",
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store: "",
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field: "",
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query: "",
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queryOptions: "",
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start: "0",
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count: "Infinity",
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sort: "",
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data: "",
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name: "default",
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buildRendering: function(){
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var n = this.srcNodeRef;
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if( !n.childNodes.length || // shortcut the query
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!d.query("> .axis, > .plot, > .action, > .series", n).length){
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var plot = document.createElement("div");
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d.attr(plot, {
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"class": "plot",
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"name": "default",
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"type": this.type
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});
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n.appendChild(plot);
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var series = document.createElement("div");
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d.attr(series, {
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"class": "series",
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plot: "default",
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name: this.name,
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start: this.start,
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count: this.count,
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valueFn: this.valueFn
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});
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d.forEach(
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["store", "field", "query", "queryOptions", "sort", "data"],
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function(i){
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if(this[i].length){
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d.attr(series, i, this[i]);
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}
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},
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this
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);
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n.appendChild(series);
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}
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this.inherited(arguments);
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}
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}
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);
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})();
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