L_LTDIS_API L_INT L_ChangeFromDDB(hDC, pBitmap, uStructSize, hBitmap, hPalette)
Changes a Windows device dependent bitmap (DDB) to a LEAD bitmap.
Handle to the device responsible for the conversion. The mapping mode of the device context must be MM_TEXT.
Address of the LEAD bitmap handle.
Size in bytes, of the structure pointed to by
pBitmap, for versioning. Use sizeof(BITMAPHANDLE).
Handle to the DDB to be changed.
Handle to the palette. This value can be NULL if the
hDC parameter refers to a device that is greater than 8 bits, or if the bitmap will use the system palette.
|SUCCESS||The function was successful.|
|< 0||An error occurred. Refer to Return Codes.|
This function results in only one copy of the bitmap, and it invalidates the DDB handle.
This function does not support signed data images. It returns the error code ERROR_SIGNED_DATA_NOT_SUPPORTED if a signed data image is passed to this function.
Before calling this function, you must declare the LEAD bitmap handle, but you should not allocate the bitmap, because the new bitmap handle will point to the previous DDB data after the function is called. (If the bitmap is already allocated, you must free it.)
Required DLLs and Libraries
For an example, refer to L_ChangeToDDB.
Medical Web Viewer .NET
.NET, Java, Android, and iOS/macOS Assemblies
C API/C++ Class Libraries