source: Dev/trunk/src/client/dojox/gauges/GlossyCircularGaugeNeedle.js @ 532

define(["dojo/_base/declare","dojo/_base/Color" ,"./AnalogIndicatorBase"],
  function(declare, Color, AnalogIndicatorBase) {


return declare("dojox.gauges.GlossyCircularGaugeNeedle", [AnalogIndicatorBase], {
        // summary:
        //              The needle for the dojox.gauges.GlossyCircularGauge and
        //              dojox.gauges.GlossySemiCircularGauge.
        //
        // description:
        //              This object defines the needle for the dojox.gauges.GlossyCircularGauge and
        //              dojox.gauges.GlossySemiCircularGauge.
        //              Since the needle is created by the gauges class, you do not have to use this class directly.
        
        
        interactionMode: "gauge",
        
        // color: String
        //              The color of the indicator.
        color: '#c4c4c4',
        
        _getShapes: function(group){
                // summary:
                //              Overrides AnalogIndicatorBase._getShapes
                
                var darkerColor = Color.blendColors(new Color(this.color), new Color('black'), 0.3);
                
                if (!this._gauge) 
                        return null;
                
                var shapes = [];
                shapes[0] = group.createGroup();
                var scale = Math.min((this._gauge.width / this._gauge._designWidth), (this._gauge.height / this._gauge._designHeight));
                shapes[0].createGroup().setTransform({
                        xx: scale,
                        xy: 0,
                        yx: 0,
                        yy: scale,
                        dx: 0,
                        dy: 0
                });
                shapes[0].children[0].createPath({
                        path: "M357.1429 452.005 L333.0357 465.9233 L333.0357 438.0868 L357.1429 452.005 Z"
                }).setTransform({
                        xx: 0,
                        xy: 1,
                        yx: -6.21481,
                        yy: 0,
                        dx: -452.00505,
                        dy: 2069.75519
                }).setFill(this.color).setStroke({
                        color: darkerColor,
                        width: 1,
                        style: "Solid",
                        cap: "butt",
                        join: 20.0
                });
                return shapes;
        }
});
});