LEADTOOLS GDI/GDI+ (Leadtools.Drawing assembly)
LEAD Technologies, Inc

ChangeToEmf Method






The source image.
Changes a LEADTOOLS Leadtools.RasterImage object into a Windows Enhanced Metafile (EMF) and, if successful, frees the image data.
Syntax
public static IntPtr ChangeToEmf( 
   RasterImage image
)
'Declaration
 
Public Shared Function ChangeToEmf( _
   ByVal image As RasterImage _
) As IntPtr
'Usage
 
Dim image As RasterImage
Dim value As IntPtr
 
value = RasterImageConverter.ChangeToEmf(image)
public static IntPtr ChangeToEmf( 
   RasterImage image
)
 function Leadtools.Drawing.RasterImageConverter.ChangeToEmf( 
   image 
)
public:
static IntPtr ChangeToEmf( 
   RasterImage^ image
) 

Parameters

image
The source image.

Return Value

A handle to the Windows enhanced metafile (EMF) this method creates.
Remarks

This method results in only one copy of the image, and it invalidates this Leadtools.RasterImage object. You must call RasterImage.Dispose after calling this method.

This method allocates an enhanced metafile bitmap and copies the Leadtools.RasterImage object to the enhanced metafile.

When you no longer need the enhanced metafile, you can free it using the Windows DeleteEnhMetaFile function.

This method does not support signed images.

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

Example
For an example, refer to ChangeFromEmf(IntPtr,Int32,Int32).
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

RasterImageConverter Class
RasterImageConverter Members
ChangeFromEmf(IntPtr,Int32,Int32) Method
ChangeFromWmf(IntPtr,Int32,Int32) Method
FromEmf
FromWmf
ChangeToWmf Method
ToEmf
ToWmf

 

 


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