Spread Windows Forms 13.0 Product Documentation
Spread Windows Forms 13.0 Product Documentation / Developer's Guide / Working with the Chart Control / Understanding Charts / Plot Types / Polar Plot Types / Polar Area Charts
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    Polar Area Charts
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    The area chart can be a polar plot such as the one shown in the following figure:

    Area Chart, example of polar plot

    Each point has two data values: x (angle) and y (radius). Each point is visualized as a point on an area.

    A polar area series can be assigned a border, fill effect, and a depth for the area. Each point can be assigned a border and a fill effect for the area. You can also specify whether the area is closed. Assigning null for a border or fill effect indicates that the property is unset. Depth is measured relative to the plot area depth (0 = no depth, 1 = full depth of plot area).

    For more information on the area series object in the API, refer to the PolarAreaSeries class.