[json] graphset > heatmap > tooltip > bottomState

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>
  <script nonce="undefined" src="https://cdn.zingchart.com/zingchart.min.js"></script>
  <script nonce="undefined">
    zingchart.MODULESDIR = "https://cdn.zingchart.com/modules/";
  </script>

  <script nonce="undefined" src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous">
  </script>

  <style>
    body {
      margin: 10px;
      padding: 10px;
    }

    *,
    input,
    button,
    select,
    textarea,
    label {
      font-family: 'Lucida Sans Unicode', Monaco, Tahoma, Verdana, Arial;
    }
  </style>
</head>

<body>
  <div id="myChart"></div>
  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    let chartConfig = {
      type: 'radar',
      heatmap: {
        alpha: 1,
        async: false,
        blur: 20,
        brushType: 'circle',
        composite: true,
        graph: {
          keyScale: 'scale-k',
          valScale: 'scale-v'
        },
        size: '10px',
        tooltip: {
          decimals: 1,
          bottomState: {
            backgroundColor: 'red',
            offsetX: 10,
            offsetY: 10,
          },
        },
      },
      plotarea: {
        margin: '10px'
      },
      scale: {
        sizeFactor: 0.9
      },
      scaleV: {
        values: '0:100:25',
        offsetStart: '40px',
        offsetEnd: 0
      },
      scaleK: {
        values: '0:355:5',
        aspect: 'circle',
        maxItems: 12,
        offset: 0,
      },
      tooltip: {},
      plot: {},
      series: [{}]
    };

    let MAX = 100;
    let aData = [];
    zingchart.bind('myChart', 'load', function() {
      window.setInterval(function() {
        let l, k, v;
        let iMaxPoints = 512;
        if (aData.length === 0) {
          for (l = 0; l < iMaxPoints; l++) {
            k = 5 * Math.round(ZC._r_(0, 355) / 5);
            v = 5 * Math.round(ZC._r_(10, 100) / 5);
            aData.push([k, v, MAX * Math.random()]);
          }
        } else {
          for (l = aData.length - 1; l >= 0; l--) {
            aData[l][2] = Math.min(MAX, aData[l][2] - (MAX / 19) + (MAX / 20) * Math.random());
            if (aData[l][2] <= 0) {
              aData.splice(l, 1);
            }
          }
          for (l = 0; l < iMaxPoints - aData.length; l++) {
            k = 5 * Math.round(ZC._r_(0, 355) / 5);
            v = 5 * Math.round(ZC._r_(10, 100) / 5);
            aData.push([k, v, MAX * Math.random()]);
          }
        }
        zingchart.exec('myChart', 'heatmap.setdata', {
          data: aData
        });
      }, 15);
    });

    zingchart.loadModules('heatmap', function() {
      zingchart.render({
        id: 'myChart',
        width: 500,
        height: 500,
        output: 'svg',
        data: chartConfig,
        modules: 'heatmap,color-scale'
      });
    });
  </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>
  <script>
    zingchart.MODULESDIR = "https://cdn.zingchart.com/modules/";
  </script>

  <script src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous">
  </script>

</head>

<body>
  <div id="myChart"></div>
</body>

</html>

body {
  margin: 10px;
  padding: 10px;
}

*,
input,
button,
select,
textarea,
label {
  font-family: 'Lucida Sans Unicode', Monaco, Tahoma, Verdana, Arial;
}

let chartConfig = {
  type: 'radar',
  heatmap: {
    alpha: 1,
    async: false,
    blur: 20,
    brushType: 'circle',
    composite: true,
    graph: {
      keyScale: 'scale-k',
      valScale: 'scale-v'
    },
    size: '10px',
    tooltip: {
      decimals: 1,
      bottomState: {
        backgroundColor: 'red',
        offsetX: 10,
        offsetY: 10,
      },
    },
  },
  plotarea: {
    margin: '10px'
  },
  scale: {
    sizeFactor: 0.9
  },
  scaleV: {
    values: '0:100:25',
    offsetStart: '40px',
    offsetEnd: 0
  },
  scaleK: {
    values: '0:355:5',
    aspect: 'circle',
    maxItems: 12,
    offset: 0,
  },
  tooltip: {},
  plot: {},
  series: [{}]
};

let MAX = 100;
let aData = [];
zingchart.bind('myChart', 'load', function() {
  window.setInterval(function() {
    let l, k, v;
    let iMaxPoints = 512;
    if (aData.length === 0) {
      for (l = 0; l < iMaxPoints; l++) {
        k = 5 * Math.round(ZC._r_(0, 355) / 5);
        v = 5 * Math.round(ZC._r_(10, 100) / 5);
        aData.push([k, v, MAX * Math.random()]);
      }
    } else {
      for (l = aData.length - 1; l >= 0; l--) {
        aData[l][2] = Math.min(MAX, aData[l][2] - (MAX / 19) + (MAX / 20) * Math.random());
        if (aData[l][2] <= 0) {
          aData.splice(l, 1);
        }
      }
      for (l = 0; l < iMaxPoints - aData.length; l++) {
        k = 5 * Math.round(ZC._r_(0, 355) / 5);
        v = 5 * Math.round(ZC._r_(10, 100) / 5);
        aData.push([k, v, MAX * Math.random()]);
      }
    }
    zingchart.exec('myChart', 'heatmap.setdata', {
      data: aData
    });
  }, 15);
});

zingchart.loadModules('heatmap', function() {
  zingchart.render({
    id: 'myChart',
    width: 500,
    height: 500,
    output: 'svg',
    data: chartConfig,
    modules: 'heatmap,color-scale'
  });
});