LEADTOOLS Image File Support (Leadtools.Codecs assembly)

Compress(IBuffer,Int32) Method

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Leadtools.Codecs Namespace > RasterCodecs Class > Compress Method : Compress(IBuffer,Int32) Method
Pointer to unmanaged memory that holds the data to be compressed.
Index into data where the data starts.
Does buffer-to-buffer JPEG or LEAD CMP compression using an unmanaged memory buffer.
Syntax
public void Compress( 
   IBuffer data,
   int dataIndex
)
'Declaration
 
Public Overloads Sub Compress( _
   ByVal data As IBuffer, _
   ByVal dataIndex As Integer _
) 
'Usage
 
Dim instance As RasterCodecs
Dim data As IBuffer
Dim dataIndex As Integer
 
instance.Compress(data, dataIndex)
public void Compress( 
   IBuffer data,
   int dataIndex
)

            

        

            

            

            

        

            

            
 function Leadtools.Codecs.RasterCodecs.Compress(IBuffer,Int32)( 
   data ,
   dataIndex 
)


            

        

            

            
public:
void Compress( 
   IBuffer^ data,
   int dataIndex
) 

            

        

            

        
            
Parameters
data


Pointer to unmanaged memory that holds the data to be compressed.
dataIndex


Index into data where the data starts.

            
            

            
            
            
            
Remarks
You must call StartCompress(Int32,Int32,Int32,RasterByteOrder,RasterViewPerspective,Int32,Byte[],Int32,Int32,CodecsCompression,CodecsCompressDataCallback) before using this method, and you must call StopCompress to end the compression process. For a description of how these methods work together, refer to StartCompress(Int32,Int32,Int32,RasterByteOrder,RasterViewPerspective,Int32,Byte[],Int32,Int32,CodecsCompression,CodecsCompressDataCallback).

            
            
Example
For an example, refer to StartCompress(Int32,Int32,Int32,RasterByteOrder,RasterViewPerspective,Int32,Byte[],Int32,Int32,CodecsCompression,CodecsCompressDataCallback).
            

            
            
Requirements
Target Platforms

            
            
See Also
Reference
RasterCodecs Class

RasterCodecs Members

Overload List

Compressing and Decompressing Buffers

Speeding Up 1-Bit Documents




        
    

	
    

        

 
 
          

























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