In the React data chart component's plot area, markers are visual elements displayed at location of data points. Markers help your end users immediately identify a data point’s even if its values fall between major or minor grid lines.
Most of data chart series support markers and they are listed below:
- All Category Series
- All Polar Series
- All Radial Series
- Some Scatter Series:
This code snippet below demonstrate how to change shape and appearance of markers.
<IgrColumnSeries name="series1" markerType="Square" markerBrush="white" markerOutline="purple" />