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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>
        html,
        body {
          height: 100%;
          width: 100%;
          margin: 0;
          padding: 0;
        }
    
        #myChart {
          height: 100%;
          width: 100%;
          min-height: 150px;
        }
    
        .zc-ref {
          display: none;
        }
      </style>
    </head>
    
    <body>
      <div id="myChart"><a class="zc-ref" href="https://www.zingchart.com">Powered by ZingChart</a></div>
      <script>
        ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
        var myConfig = {
          type: 'bar',
          title: {
            text: 'Click And Drag To Zoom'
          },
          subtitle: {
            text: 'Reset button will appear on zoom and disappear when no zoom'
          },
          series: [{
            values: [10, 23, 45, 63, 23, 90, 86, 52, 19]
          }],
          scaleX: {
            zooming: true
          },
          labels: [{
            id: 'zoom-out-to-start',
            text: 'Reset Zoom',
            backgroundColor: '#c3c3c3',
            x: '100%',
            y: 5,
            offsetX: -120,
            padding: 10,
            cursor: 'pointer',
            visible: false, // hide label by default
            flat: false, // makes label clickable
            borderRadius: 5,
            hoverState: {
              fontColor: '#424242',
              border: '1px solid black'
            }
          }]
        };
    
        zingchart.bind('myChart', 'label_click', function(e) {
          if (e.labelid === 'zoom-out-to-start') {
            zingchart.exec('myChart', 'viewall');
          }
        });
    
        zingchart.bind('myChart', 'zoom', function(e) {
          console.log(e)
          // hide zoom button
          if (e.action && e.action === 'viewall' || (!e.xzoomed && !e.yzoomed)) {
            zingchart.exec('myChart', 'updateobject', {
              type: 'label',
              data: {
                id: 'zoom-out-to-start',
                visible: false
              }
            });
          } else {
            zingchart.exec('myChart', 'updateobject', {
              type: 'label',
              data: {
                id: 'zoom-out-to-start',
                visible: true
              }
            });
          }
        });
    
        zingchart.render({
          id: 'myChart',
          data: myConfig,
          height: '100%',
          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="myChart"><a class="zc-ref" href="https://www.zingchart.com">Powered by ZingChart</a></div>
    </body>
    
    </html>
    html,
    body {
      height: 100%;
      width: 100%;
      margin: 0;
      padding: 0;
    }
    
    #myChart {
      height: 100%;
      width: 100%;
      min-height: 150px;
    }
    
    .zc-ref {
      display: none;
    }
    var myConfig = {
      type: 'bar',
      title: {
        text: 'Click And Drag To Zoom'
      },
      subtitle: {
        text: 'Reset button will appear on zoom and disappear when no zoom'
      },
      series: [{
        values: [10, 23, 45, 63, 23, 90, 86, 52, 19]
      }],
      scaleX: {
        zooming: true
      },
      labels: [{
        id: 'zoom-out-to-start',
        text: 'Reset Zoom',
        backgroundColor: '#c3c3c3',
        x: '100%',
        y: 5,
        offsetX: -120,
        padding: 10,
        cursor: 'pointer',
        visible: false, // hide label by default
        flat: false, // makes label clickable
        borderRadius: 5,
        hoverState: {
          fontColor: '#424242',
          border: '1px solid black'
        }
      }]
    };
    
    zingchart.bind('myChart', 'label_click', function(e) {
      if (e.labelid === 'zoom-out-to-start') {
        zingchart.exec('myChart', 'viewall');
      }
    });
    
    zingchart.bind('myChart', 'zoom', function(e) {
      console.log(e)
      // hide zoom button
      if (e.action && e.action === 'viewall' || (!e.xzoomed && !e.yzoomed)) {
        zingchart.exec('myChart', 'updateobject', {
          type: 'label',
          data: {
            id: 'zoom-out-to-start',
            visible: false
          }
        });
      } else {
        zingchart.exec('myChart', 'updateobject', {
          type: 'label',
          data: {
            id: 'zoom-out-to-start',
            visible: true
          }
        });
      }
    });
    
    zingchart.render({
      id: 'myChart',
      data: myConfig,
      height: '100%',
      width: '100%'
    });