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FromDib Method
See Also 
Leadtools Namespace > RasterImage Class : FromDib Method



hdib
Handle to the Windows DIB.
hdib
Handle to the Windows DIB.
Creates a new image from the specified Windows device independent bitmap (DIB) stored in an unmanaged pointer.

Syntax

Visual Basic (Declaration) 
Public Shared Function FromDib( _
   ByVal hdib As IntPtr _
) As RasterImage
Visual Basic (Usage)Copy Code
Dim hdib As IntPtr
Dim value As RasterImage
 
value = RasterImage.FromDib(hdib)
C# 
public static RasterImage FromDib( 
   IntPtr hdib
)
C++/CLI 
public:
static RasterImage^ FromDib( 
   IntPtr hdib
)

Parameters

hdib
Handle to the Windows DIB.

Return Value

The newly created RasterImage object.

Example

For an example, refer to Leadtools.RasterImage.ToDib

Remarks

When this method is completed, there are two copies of the image in memory: the original DIB and the RasterImage it creates. Freeing one will not affect the other.

This method supports the standard DIB formats (BI_RGB and BI_BITFIELDS) as well as some FOURCC (Four Character Code) formats that some capture cards output.

These are the FOURCC that LEADTOOLS supports at the moment:

YVU9 (YUV9), I420 (YUV12), YUV2 , YV12 , IF09 , IYUV , UYVY , cyuv, YUY2, YVYU, Y41P, Y211, Y41T, Y42T.

This method does not support signed images.

For more information on DDBs and DIBs, refer to Using DIBs, DDBs, and the Clipboard.

Requirements

Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only), Windows Phone 7

See Also