80 lines
1.9 KiB
JavaScript
80 lines
1.9 KiB
JavaScript
//>>built
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define("dojox/gauges/TextIndicator", ["dojo/_base/declare","./_Indicator"],
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function(declare, Indicator) {
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/*=====
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Indicator = dojox.gauges._Indicator;
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=====*/
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return declare("dojox.gauges.TextIndicator", [Indicator], {
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// summary:
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// A gauge indicator the simply draws its value as text.
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// x: Number
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// The x coordinate of the indicator
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x: 0,
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// y: Number
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// The y coordinate of the indicator
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y: 0,
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// align: String
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// The horizontal alignment of the text, the value can be 'middle' (the default), 'left' or 'right'
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align: 'middle',
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// fixedPrecision: Boolean
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// Indicates that the number is displayed in fixed precision or not (precision is defined by the 'precision' property (default is true).
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fixedPrecision: true,
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// precision: Number
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// The number of tailing digits to display the value of the indicator when the 'fixedPrecision' property is set to true (default is 0).
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precision: 0,
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draw: function(group, /*Boolean?*/ dontAnimate){
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// summary:
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// Override of dojox.gauges._Indicator.draw
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var v = this.value;
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if (v < this._gauge.min) {
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v = this._gauge.min;
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}
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if (v > this._gauge.max) {
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v = this._gauge.max;
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}
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var txt;
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var NumberUtils = this._gauge ? this._gauge._getNumberModule() : null;
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if (NumberUtils) {
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txt = this.fixedPrecision ? NumberUtils.format(v, {
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places: this.precision
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}) : NumberUtils.format(v);
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} else {
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txt = this.fixedPrecision ? v.toFixed(this.precision) : v.toString();
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}
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var x = this.x ? this.x : 0;
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var y = this.y ? this.y : 0;
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var align = this.align ? this.align : "middle";
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if(!this.shape){
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this.shape = group.createText({
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x: x,
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y: y,
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text: txt,
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align: align
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});
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}else{
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this.shape.setShape({
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x: x,
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y: y,
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text: txt,
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align: align
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});
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}
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this.shape.setFill(this.color);
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if (this.font) this.shape.setFont(this.font);
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}
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});
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});
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