CodecsTransformMarkerCallback Delegate

public delegate CodecsTransformMarkerAction CodecsTransformMarkerCallback( 
   int id,
   RasterNativeBuffer buffer,
   CodecsTransformFlags transform
)

'Declaration
 
Public Delegate Function CodecsTransformMarkerCallback( _
   ByVal id As Integer, _
   ByVal buffer As RasterNativeBuffer, _
   ByVal transform As CodecsTransformFlags _
) As CodecsTransformMarkerAction

'Usage
 
Dim instance As New CodecsTransformMarkerCallback(AddressOf HandlerMethod)

public delegate CodecsTransformMarkerAction CodecsTransformMarkerCallback( 
   int id,
   RasterNativeBuffer buffer,
   CodecsTransformFlags transform
)

typedef LTCodecsTransformMarkerAction (^LTCodecsTransformMarkerCallback)(int markerId, unsigned char* buffer, size_t length, LTCodecsTransformFlags transform);

CodecsTransformMarkerCallback( 
   id ,
   buffer ,
   transform 
)

public delegate CodecsTransformMarkerAction CodecsTransformMarkerCallback( 
   int id,
   RasterNativeBuffer buffer,
   CodecsTransformFlags transform
)

Parameters

id

ID of the JPEG marker. The JPEG markers are uniquely identified by a byte value. Possible values are 1 to 254. (0 and 255 are not allowed.)

buffer

A pointer to the memory buffer containing the marker data. RasterNativeBuffer.Length contains the size in bytes of the JPEG marker. The size will be less than 65535. If this value is 0, then the marker does not have any extra data and buffer should be ignored.

transform

Flags that indicate the transform to be performed. These are the same flags passed to the RasterCodecs.Transform method.

Return Value

Target Platforms

Reference

CodecsTransformMarkerCallback Members
Leadtools.Codecs Namespace