• Edit
  • Download
  • <!DOCTYPE html>
    <html>
    
    <head>
        <meta charset="utf-8">
        <title>ZingSoft Demo</title>
    
        <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
        <style>
            html,
            body {
                height: 100%;
                width: 100%;
                margin: 0;
                padding: 0;
            }
    
            #myChart {
                width: 100%;
                min-height: 150px;
            }
    
            .zc-ref {
                display: none;
            }
    
            zing-grid[loading] {
                height: 400px;
            }
        </style>
    </head>
    
    <body>
        <button id="test_export">Export Chart</button>
        <div id="demo-chart"><a class="zc-ref" href="https://www.zingchart.com">Powered by ZingChart</a></div>
        <hr>
        <img src="" id="output_image">
        <script>
            ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
            var myConfig = {
                type: 'bar',
                stacked: true,
                scaleY: {
                    markers: [{
                        type: 'line',
                        range: [50, 150], //you need to determine these values
                        lineColor: 'blue',
                        placement: 'top',
                        lineWidth: 2
                    }]
                },
                legend: {},
                scaleX: {
                    zooming: true,
                    zoomTo: [2, 5]
                },
                scrollX: {},
                series: [{
                        values: [35, 42, 67, 99, 35, 54, 34],
                        text: 'This is for blue'
                    },
                    {
                        values: [34, 67, 85, 22, 12, 44, 62],
                        text: 'This is for red'
                    }
                ]
            };
    
            zingchart.render({
                id: 'demo-chart',
                data: myConfig,
                height: 400,
                width: '100%',
                //output: 'svg' // default output is SVG
            });
    
            test_export.addEventListener('click', function() {
                zingchart.exec('demo-chart', 'getimagedata', {
                    filetype: 'png',
                    callback: function(imagedata) {
                        console.log(imagedata);
                        document.getElementById('output_image').src = imagedata;
                    }
                });
            });
        </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>
    	  <button id="test_export">Export Chart</button>
    		<div id="demo-chart"><a class="zc-ref" href="https://www.zingchart.com">Powered by ZingChart</a></div>
    		<hr>
    		<img src="" id="output_image">
    	</body>
    </html>
    html, body {
    	height:100%;
    	width:100%;
    	margin:0;
    	padding:0;
    }
    #myChart {
    	width:100%;
    	min-height:150px;
    }
    .zc-ref {
    	display:none;
    }
    var myConfig = {
      type: 'bar', 
      stacked: true,
      scaleY:{
        markers:[
          {
            type: 'line',
            range: [50,150], //you need to determine these values
            lineColor: 'blue',
            placement: 'top',
            lineWidth: 2
          }
        ]
      },
      legend:{},
      scaleX: {
        zooming:true,
        zoomTo:[2,5]
      },
      scrollX:{},
      series: [
        {
          values: [35,42,67,99,35,54,34],
          text: 'This is for blue'
        },
        {
          values: [34,67,85,22,12,44,62],
          text: 'This is for red'
        }
      ]
    };
    
    zingchart.render({ 
    	id: 'demo-chart', 
    	data: myConfig, 
    	height: 400, 
    	width: '100%',
    	//output: 'svg' // default output is SVG
    });
    
    test_export.addEventListener('click', function() {
      zingchart.exec('demo-chart', 'getimagedata', {
        filetype : 'png',
        callback : function(imagedata) {
          console.log(imagedata);
          document.getElementById('output_image').src = imagedata;
        }
      });  
    });