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In order to use the AnalogGaugeSeries, the file EJSChart_Gauges.js must be included in the HTML page after the inclusion of the standard EJSChart.js file.
<head> <script type="text/javascript" src="/EJSChart/EJSChart.js"></script> <script type="text/javascript" src="/EJSChart/EJSChart_Gauges.js"></script> </head>
The AnalogGaugeSeries is rendered as a circular (or semi-circular) gauge with a needle directed towards the current value stored in its EJSC.GaugePoint.
The constructor expects an instantiated EJSC.DataHandler descendant and an optional set of object properties.
Constructor
EJSC.AnalogGaugeSeries( EJSC.DataHandler dataHandler [, object options] )
Example
var myAnalogGaugeSeries = new EJSC.AnalogGaugeSeries( new EJSC.ArrayDataHandler([[50,"Gauge Value"]]), { title: "New Analog Gauge Series" } );
Defining Properties and Events
AnalogGaugeSeries properties may be set individually after the series has been created or in batch using the options parameter during instantiation.
Setting properties individually
var mySeries = new EJSC.AnalogGaugeSeries(new EJSC.ArrayDataHandler([[50,"Gauge Value"]])); mySeries.title = "New Analog Gauge Series"; mySeries.min = 0; mySeries.max = 100;
Setting properties in batch
var mySeries = new EJSC.AnalogGaugeSeries( new EJSC.ArrayDataHandler([[50,"Gauge Value"]]), { title: "New Analog Gauge Series", min: 0, max: 100 } );
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