seriesDefaults.legendItem.markers.visual Function

A function that can be used to create a custom visual for the markers. The available argument fields are:

• rect - the kendo.geometry.Rect that defines where the visual should be rendered.
• options - the marker options.
• createVisual - a function that can be used to get the default visual.
• category - the category of the marker point.
• dataItem - the dataItem of the marker point.
• value - the value of the marker point.
• sender - the chart instance.
• series - the series of the marker point.

Example - use custom visual for the markers

<div id="chart"></div>
<script>
$("#chart").kendoStockChart({
  dataSource: {
    data: [{
      "Date": "2016/01/01",
      "Open": 41.62,
      "High": 41.69,
      "Low": 39.81,
      "Close": 40.12,
      "Volume": 2632000
    }, {
      "Date": "2016/03/01",
      "Open": 40.62,
      "High": 39.69,
      "Low": 40.81,
      "Close": 39.12,
      "Volume": 2631986
    }]
  },
  dateField: "Date",
  series: [{
    name: "Series 1",
    type: "line",
    field: "Close",
    markers: {
      visible: true
    },
    legendItem: {
      markers: {
        visual: function (e) {
          var origin = e.rect.origin;
          var center = e.rect.center();
          var bottomRight = e.rect.bottomRight();

          var path = new kendo.drawing.Path({
            fill: {
              color: e.options.border.color
            }
          })
          .moveTo(origin.x, bottomRight.y)
          .lineTo(bottomRight.x, bottomRight.y)
          .lineTo(center.x, origin.y)
          .close();

          return path;
        }
      }
    }
  }],
  legend: {
    visible: true,
    position: 'bottom'
  }
});
</script>