^{ICustomPolarSeries.DrawRing
ICustomPolarSeries}

<sup>procedure DrawRing(Value: Double; Z: Integer);

Type Library
TeeChartx

Description
This method draws a "ring" on the Polar charts with a specified "value" radius.</sup>

^{Example [Visual Basic]:}

^{A sample code:}

^{Private Sub TChart1_OnAfterDraw()}

^{With TChart1}

^{.Canvas.Brush.Style = bsClear}

^{.Canvas.Pen.Color = vbBlue}

^{.Series(0).asPolar.DrawRing 200, 100}

^{.Canvas.Pen.Color = vbGreen}

^{.Series(0).asPolar.DrawRing 100, 150}

^{End With}

^{End Sub}

^{200 and 100 are example values. These values should be between PolarSeries(0) minimum and maximum values.}