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samples/angularGaugeWithTwoAxes.html 1.88 KB
aaa287d94   Jeff Chen   NN
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  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
  <html>
  
      <head>
          <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
          <title>amCharts examples</title>
          <link rel="stylesheet" href="style.css" type="text/css">
          <script src="../amcharts/amcharts.js" type="text/javascript"></script>
          <script src="../amcharts/gauge.js" type="text/javascript"></script>
  
          <script type="text/javascript">
  			var chart;
  			var arrow;
  			var axisKM;
  			var axisMiles;
  
  			AmCharts.ready(function () {
  
  				// create angular gauge
  				chart = new AmCharts.AmAngularGauge();
  				chart.radius = "45%";
  
  				// kilometers axis
  				axisKM = new AmCharts.GaugeAxis();
  				axisKM.startValue = 0;
  				axisKM.endValue = 240;
  				axisKM.radius = "100%";
  				axisKM.inside = false;
  				axisKM.gridInside = false;
  				axisKM.axisColor = "#94dca0";
  				axisKM.tickColor = "#94dca0";
  				axisKM.axisThickness = 3;
  				axisKM.valueInterval = 20;
  				chart.addAxis(axisKM);
  
  				// miles axis
  				axisMiles = new AmCharts.GaugeAxis();
  				axisMiles.startValue = 0;
  				axisMiles.endValue = 160;
  				axisMiles.radius = "80%";
  				axisMiles.axisColor = "#bebd61";
  				axisMiles.tickColor = "#bebd61";
  				axisMiles.axisThickness = 3;
  				axisMiles.valueInterval = 20;
  				chart.addAxis(axisMiles);
  
  				// arrow
  				arrow = new AmCharts.GaugeArrow();
  				arrow.radius = "85%";
  				arrow.color = "#8ec487";
  				arrow.innerRadius = 50;
  				arrow.nailRadius = 0;
  				chart.addArrow(arrow);
  
  				chart.write("chartdiv");
  				// update value every 2 seconds
  				setInterval(randomValue, 2000);
  			});
  
  			// set random value
  			function randomValue() {
  				var value = Math.round(Math.random() * 240);
  				arrow.setValue(value);
  			}
  
  
          </script>
      </head>
  
      <body>
          <div id="chartdiv" style="width:400px; height:400px;"></div>
      </body>
  
  </html>