bar selection tool

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script nonce="undefined" src="https://cdn.zingchart.com/2.6.1/zingchart.min.js"></script>
  <style>
    html,
    body {
      height: 100%;
      width: 100%;
      margin: 0;
      padding: 0;
    }

    #myChart {
      height: 100%;
      width: 100%;
      min-height: 150px;
    }

    zing-grid[loading] {
      height: 450px;
    }
  </style>
</head>

<body>
  <div id='myChart'></div>
  <script>
    window.addEventListener('load', () => {
      zingchart
      var myConfig = {
        type: "radar",
        title: {
          text: "click and drag to select points"
        },
        subtitle: {
          text: "hold control (win) or command (osx) to freehand draw selection"
        },
        plot: {
          lineWidth: 3,
          selectedState: {
            lineColor: 'green'
          },
          marker: {
            visible: true,
            size: 4
          },
          selectedMarker: {
            size: 5,
            borderColor: "black",
            borderWidth: 2,
            backgroundColor: "green",
            alpha: 0.7
          }
        },
        selectionTool: {
          mask: {
            borderColor: "red", // will set line color when drawing
            borderWidth: 2, // will set line width when drawing
            backgroundColor: "#969696"
          }
        },
        series: [{
            values: [35, 25, 15, 41, 2, 45, 14, 65, 40]
          },
          {
            values: [89, 40, 56, 78, 15, 10, 40, 45, 5]
          }
        ]
      };

      zingchart.loadModules('selection-tool', function() {
        zingchart.render({
          id: 'myChart',
          data: myConfig,
          height: '100%',
          width: '100%',
          modules: 'selection-tool'
        });
      });
    });
  </script>
</body>

</html>

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script src="https://cdn.zingchart.com/2.6.1/zingchart.min.js"></script>
</head>

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

</html>

html,
body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

#myChart {
  height: 100%;
  width: 100%;
  min-height: 150px;
}

window.addEventListener('load', () => {
  zingchart
  var myConfig = {
    type: "radar",
    title: {
      text: "click and drag to select points"
    },
    subtitle: {
      text: "hold control (win) or command (osx) to freehand draw selection"
    },
    plot: {
      lineWidth: 3,
      selectedState: {
        lineColor: 'green'
      },
      marker: {
        visible: true,
        size: 4
      },
      selectedMarker: {
        size: 5,
        borderColor: "black",
        borderWidth: 2,
        backgroundColor: "green",
        alpha: 0.7
      }
    },
    selectionTool: {
      mask: {
        borderColor: "red", // will set line color when drawing
        borderWidth: 2, // will set line width when drawing
        backgroundColor: "#969696"
      }
    },
    series: [{
        values: [35, 25, 15, 41, 2, 45, 14, 65, 40]
      },
      {
        values: [89, 40, 56, 78, 15, 10, 40, 45, 5]
      }
    ]
  };

  zingchart.loadModules('selection-tool', function() {
    zingchart.render({
      id: 'myChart',
      data: myConfig,
      height: '100%',
      width: '100%',
      modules: 'selection-tool'
    });
  });
});