In This Topic
A Polar Point chart displays data points in a 2dimensional polar coordinate system. The position of a point is specified by its distance from the center and its rotation angle. The following image shows a polar point chart:
Creating a Polar Point Series
Polar Point series are represented by the NPolarPointSeries type. An instance of this type must be added to the series collection of a Polar chart:
C# 
Copy Code

NPolarPointSeries polarPoint = new NPolarPointSeries();
polarChart.Series.Add(polarPoint);

Passing Data
Polar Point series accept data points of type NPolarPointDataPoint. The following code snippet shows how to add data to a polar point series:
C# 
Copy Code

NPolarPointDataPoint polarPointDataPoint = new NPolarPointDataPoint();
polarPointDataPoint.X = 10;
polarPointDataPoint.Y = 10;
polarPoint.DataPoints.Add(polarPointDataPoint);

See Also