The LEADTOOLS C++ Class Library is a wrapper to the LEADTOOLS C API and provides only a subset of the features and functionality otherwise available in the LEADTOOLS C API. For more information about the full feature set of the LEADTOOLS C API, refer to LEADTOOLS C API Introduction.
Is this page helpful?
Changes the data of the specified pixel. No transformations are performed on the pixel data.
#include "ltwrappr.h"
virtual L_INT LBitmapBase::PutPixelData(pData, nRow, nCol, nBytes)
Pointer to a buffer that contains the pixel data to set. This buffer should be able to store nBytes bytes.
The row number of the pixel.
The column number of the pixel.
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.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
This function should be called only for 8, 16, 24, 32, 48 and 64-bit bitmaps. For more information, refer to LBitmapBase::GetPixelData.
Win32, x64.
For an example, refer to LBitmapBase::GetPixelData.
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document