Tao.Sdl SDK Documentation |
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SdlGfx.SDL_imageFilterSobelX Method
SDL_imageFilterSobelX: Dij = saturation255( ... ). For MMX processors only.
[Visual Basic]
Public Shared Function SDL_imageFilterSobelX( _
ByVal
Src1 As
Byte(), _
ByVal
Dest As
Byte(), _
ByVal
rows As
Integer, _
ByVal
columns As
Integer _
) As
Integer
Parameters
-
Src1
- Array of bytes
-
Dest
- Array of bytes returned after operation.
-
rows
- Threshold
-
columns
- Threshold
Return Value
Returns 0 for success and -1 for Error.
Remarks
Binds to C-function call in SDL_imageFilter.h.
int SDL_imageFilterSobelX(unsigned char *Src, unsigned char *Dest, int rows, int columns)
See Also
SdlGfx Class | Tao.Sdl Namespace