ConvertToRegion Method

Summary

Converts a LEADTOOLS Leadtools.RasterRegion to a System.Drawing (GDI+) System.Drawing.Region object.

Syntax

C++

public static Region ConvertToRegion( 
   RasterRegion region, 
   RasterRegionXForm xform 
)

Public Shared Function ConvertToRegion( _ 
   ByVal region As RasterRegion, _ 
   ByVal xform As RasterRegionXForm _ 
) As Region

public: 
static Region^ ConvertToRegion(  
   RasterRegion^ region, 
   RasterRegionXForm^ xform 
)

Parameters

region
The source LEADTOOLS region. This parameter cannot be null (Nothing in VB).

xform
Leadtools.RasterRegionXForm object that LEADTOOLS uses to translate between display coordinates and image coordinates.

Return Value

The System.Drawing.Region object this method creates. You must dispose this object after using it.

Remarks

The LEADTOOLS Leadtools.RasterRegion class provides a platform independent representation of an area of interest in a Leadtools.RasterImage that can be used in any platform supported by LEADTOOLS such as GDI, GDI+, and WPF. Use this class To convert a LEADTOOLS Leadtools.RasterRegion object to/from a GDI HRGN and System.Drawing (GDI+) System.Drawing.Region object.

For more information refer to RasterImage and GDI/GDI+.

Example

For an example, refer to RasterRegionConverter.

Requirements

Target Platforms

Reference

RasterRegionConverter Class

RasterRegionConverter Members

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Help Version 20.0.2020.3.31