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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 cfg = {
          globals: {
            fontFamily: 'Lucida Sans Unicode'
          },
          type: 'line',
          plotarea: {
            adjustLayout: true
          },
          crosshairX: {
            singleLine: true
          },
          scaleX: {
            zooming: true,
            transform: {
              type: 'date',
              item: {
                visible: true
              }
            }
          },
          scaleY: {
            autoFit: true
          },
          series: [],
          legend: {
            layout: 'float',
            adjustLayout: true,
            margin: '20 auto 0 auto',
            toggleAction: 'remove'
          },
          preview: {
            _width: 300,
            height: 40,
            adjustLayout: true,
            borderWidth: 1,
            borderColor: '#369',
            label: {
              _color: '#900',
              _lineWidth: 1,
              _lineColor: '#090'
            },
            handle: {
              borderWidth: 0,
              lineWidth: 0,
              backgroundColor: '#369',
              width: 10,
              height: '100%',
              label: {
                _fontSize: 11,
                _color: '#000',
                _fontWeight: 'bold'
              }
            },
            active: {
              backgroundColor: 'transparent',
              alpha: 1
            }
          }
        };
    
        var nodes = 10000;
        var interval = 1000 * 60 * 1;
        var ts = new Date().getTime() + 13500 * interval;
    
        function dset(offset) {
          var d = [];
          var k, v;
          for (var i = 0; i < nodes; i++) {
            if (i === 0) {
              k = ts + offset;
              v = ZC._i_(ZC._r_(400, 600));
            } else {
              k += ZC._i_(ZC._r_(interval, 10 * interval));
              v += ZC._i_(ZC._r_(-10, 10));
            }
            d.push([k, v]);
            //d.push(v);
          }
          return d;
        }
    
        cfg.series.push({
          values: dset(0)
        });
        cfg.series.push({
          values: dset(0)
        });
    
        zingchart.render({
          id: 'myChart',
          width: '100%',
          height: '100%',
          output: 'svg',
          data: cfg
        });
      </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 cfg = {
      globals: {
        fontFamily: 'Lucida Sans Unicode'
      },
      type: 'line',
      plotarea: {
        adjustLayout: true
      },
      crosshairX: {
        singleLine: true
      },
      scaleX: {
        zooming: true,
        transform: {
          type: 'date',
          item: {
            visible: true
          }
        }
      },
      scaleY: {
        autoFit: true
      },
      series: [],
      legend: {
        layout: 'float',
        adjustLayout: true,
        margin: '20 auto 0 auto',
        toggleAction: 'remove'
      },
      preview: {
        _width: 300,
        height: 40,
        adjustLayout: true,
        borderWidth: 1,
        borderColor: '#369',
        label: {
          _color: '#900',
          _lineWidth: 1,
          _lineColor: '#090'
        },
        handle: {
          borderWidth: 0,
          lineWidth: 0,
          backgroundColor: '#369',
          width: 10,
          height: '100%',
          label: {
            _fontSize: 11,
            _color: '#000',
            _fontWeight: 'bold'
          }
        },
        active: {
          backgroundColor: 'transparent',
          alpha: 1
        }
      }
    };
    
    var nodes = 10000;
    var interval = 1000 * 60 * 1;
    var ts = new Date().getTime() + 13500 * interval;
    
    function dset(offset) {
      var d = [];
      var k, v;
      for (var i = 0; i < nodes; i++) {
        if (i === 0) {
          k = ts + offset;
          v = ZC._i_(ZC._r_(400, 600));
        } else {
          k += ZC._i_(ZC._r_(interval, 10 * interval));
          v += ZC._i_(ZC._r_(-10, 10));
        }
        d.push([k, v]);
        //d.push(v);
      }
      return d;
    }
    
    cfg.series.push({
      values: dset(0)
    });
    cfg.series.push({
      values: dset(0)
    });
    
    zingchart.render({
      id: 'myChart',
      width: '100%',
      height: '100%',
      output: 'svg',
      data: cfg
    });