46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
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//>>built
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define("dojox/gauges/BarCircleIndicator", ["dojo/_base/declare","dojox/gfx","./BarLineIndicator"],
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function(declare, gfx, BarLineIndicator) {
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/*=====
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BarLineIndicator = dojox.gauges.BarLineIndicator;
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=====*/
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return declare("dojox.gauges.BarCircleIndicator", [BarLineIndicator], {
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// summary:
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// An indicator for the BarGauge that draws a circle at a position that corresponds to the
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// indicator value. This indicator is mainly used to draw round ticks for the scale.
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_getShapes: function(group){
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// summary:
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// Override of dojox.gauges.BarLineIndicator._getShapes
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var color = this.color ? this.color : 'black';
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var strokeColor = this.strokeColor ? this.strokeColor : color;
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var stroke = {
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color: strokeColor,
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width: 1
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};
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if (this.color.type && !this.strokeColor){
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stroke.color = this.color.colors[0].color;
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}
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var y = this._gauge.dataY + this.offset + this.length / 2;
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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 pos = this._gauge._getPosition(v);
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var shapes = [group.createCircle({
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cx: 0,
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cy: y,
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r: this.length / 2
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}).setFill(color).setStroke(stroke)];
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shapes[0].setTransform(gfx.matrix.translate(pos, 0));
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return shapes;
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}
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});
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});
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