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LBitmapBase::PutPixelData

#include "ltwrappr.h"

virtual L_INT LBitmapBase::PutPixelData(pData, nRow, nCol, nBytes)

Changes the data of the specified pixel. No transformations are performed on the pixel data.

Parameter	Description
pData	Pointer to a buffer that contains the pixel data to set. This buffer should be able to store nBytes bytes.
nRow	The row number of the pixel.
nCol	The column number of the pixel.
nBytes	Size of the buffer pointed to by pData. The size should be large enough to contain the data for the pixel. The minimum size can be calculated with the following formula: (LBitmapBase::GetBitsPerPixel + 7) / 8.

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This function should be called only for 8, 16, 24, 32, 48 and 64-bit bitmaps. For more information, refer to LBitmapBase::GetPixelData.

Required DLLs and Libraries

LTDIS
LTFIL

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64.

For an example, refer to LBitmapBase::GetPixelData.lass="deprecated-leadlabel-id">Example

Help Version 20.0.2020.4.5

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LEADTOOLS Raster Imaging C++ Class Library Help

Functions:	LBitmapBase::GetPixelData, LBitmapBase::GetPixelColor, LBitmapBase::Access, LBitmapBase::Release, LBitmapBase::GetRow, LBitmapBase::PutRow, LBitmapBase::GetRowCol, LBitmapBase::PutRowCol, Class Members
Topics:	Raster Image Functions: Getting and Setting Pixel Values
	Processing an Image