Public Overloads Sub StartHotRegion( _
   ByVal point As DataPoint _
) 

Visual Basic (Usage)	Copy Code
Dim instance As ChartGraphics Dim point As DataPoint   instance.StartHotRegion(point)

public void StartHotRegion( 
   DataPoint point
)

Parameters

point

StartHotRegion is the first step used to create active regions in an SVG document. An active region may be visible or transparent. The only difference is the color that is used to draw the primitives. An invisible hot region is one that uses Color.Transparent.

A StartHotRegion method must be called prior to the creating active regions in an SVG document. All custom drawing done after this method call will be active.

After all custom drawing is done, the method EndHotRegion must be called. If the EndHotRegion  method call is omitted, an exception may be thrown by the SVG viewer due to an poorly-formatted SVG document.

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

Reference