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  • <!DOCTYPE html>
    <html>
    
    <head>
        <meta charset="utf-8">
        <title>ZingSoft Demo</title>
    
        <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
        <style>
            zing-grid[loading] {
                height: 400px;
            }
        </style>
    </head>
    
    <body>
        <div id='myChart1'></div>
        <div id='myChart2'></div>
        <script>
            ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
            window.feed = function(callback, oGraphInfo) {
                //console.log(oGraphInfo)
                var tick = {};
                if (oGraphInfo.id === "myChart1") {
                    tick.plot0 = Math.floor(Math.random() * 3);
                    tick.plot1 = Math.floor(Math.random() * 3);
                } else {
                    tick.plot0 = Math.floor(Math.random() * 10);
                    tick.plot1 = Math.floor(Math.random() * 15);
                }
                callback(JSON.stringify(tick));
            };
    
    
            var myConfig = {
                type: "line",
                title: {
                    text: 'JS Feed'
                },
                plot: {
                    aspect: "spline"
                },
                scaleY: {
                    values: '-1:15:1'
                },
                backgroundColor: "transparent",
                refresh: {
                    type: "feed",
                    transport: "js",
                    url: "feed()",
                    maxTicks: 20,
                    interval: 500,
                    adjustScale: true,
                    resetTimeout: 1000
                },
                series: [{
                        values: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
                    },
                    {
                        values: [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
                    }
                ]
            };
    
            zingchart.render({
                id: 'myChart1',
                data: myConfig,
                height: 400,
                width: '100%'
            });
    
            zingchart.render({
                id: 'myChart2',
                data: myConfig,
                height: 400,
                width: '100%'
            });
        </script>
    </body>
    
    </html>
    <!DOCTYPE html>
    <html>
    	<head>
        <meta charset="utf-8">
        <title>ZingSoft Demo</title>
    	
    		<script src="https://cdn.zingchart.com/zingchart.min.js"></script>
    </head>
    	<body>
    		<div id='myChart1'></div>
    		<div id='myChart2'></div>
    	</body>
    </html>
    
          
    window.feed = function(callback, oGraphInfo) {
      //console.log(oGraphInfo)
      var tick = {};
      if (oGraphInfo.id === "myChart1") {
        tick.plot0 = Math.floor(Math.random() * 3);
        tick.plot1 = Math.floor(Math.random() * 3);
      } else {
        tick.plot0 = Math.floor(Math.random() * 10);
        tick.plot1 = Math.floor(Math.random() * 15);
      }
      callback(JSON.stringify(tick));
    };
    
    
    var myConfig ={
      type:"line",
      title: {
        text:'JS Feed'
      },
      plot:{
        aspect:"spline" 
      },
      scaleY:{
        values:'-1:15:1'
      },
      backgroundColor: "transparent",
      refresh:{
        type:"feed",
        transport:"js",
        url:"feed()",
        maxTicks:20,
        interval:500,
        adjustScale:true,
        resetTimeout:1000
      },
      series:[
        {
          values:[1,1,1,1,1,1,1,1,1,1,1]
        },
        {
          values:[2,2,2,2,2,2,2,2,2,2,2]
        }
      ]
    };
    
    zingchart.render({ 
    	id : 'myChart1', 
    	data : myConfig, 
    	height: 400, 
    	width: '100%' 
    });
    
    zingchart.render({ 
    	id : 'myChart2', 
    	data : myConfig, 
    	height: 400, 
    	width: '100%' 
    });