Public Overloads Sub ResizeBuffer( _
   ByVal buffer As IntPtr, _
   ByVal row As Integer, _
   ByVal bitsPerPixel As Integer _
) 

Visual Basic (Usage)	Copy Code
Dim instance As RasterBufferResize Dim buffer As IntPtr Dim row As Integer Dim bitsPerPixel As Integer   instance.ResizeBuffer(buffer, row, bitsPerPixel)

public void ResizeBuffer( 
   IntPtr buffer,
   int row,
   int bitsPerPixel
)

public: void ResizeBuffer( 
   IntPtr buffer,
   int row,
   int bitsPerPixel
) 

public:
void ResizeBuffer( 
   IntPtr buffer,
   int row,
   int bitsPerPixel
) 

Parameters

buffer

The unmanaged buffer containing the original scanline to resized.

row

Current row of the original bitmap.

bitsPerPixel

Bits per pixel, which is the same for the original and the resized bitmap.

buffer contains the buffer containing a line from the original image to be resized. Your code must allocate the buffer and copy the data into it before calling this method.

The same buffer holds the data before and after it is resized. Therefore, the buffer must be big enough to hold whichever is larger. (The original line is larger when reducing an image; the resulting line is larger when enlarging the image.)

Before calling this function, you must call the Start method.

When all lines have been processed, you must call the Stop method.

For more information, refer to Processing an Image.

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Reference