L_LTDIS_API L_INT L_UpdateMagGlassBitmap(hWnd, pBitmap, bUpdateBitmap)
Updates the magnifying glass bitmap with a new bitmap.
Handle of the window to which the magnifying glass is attached.
Pointer to the bitmap handle that references the new bitmap that the magnifying glass will display the zoomed area.
Flag that indicates whether to update the magnifying glass source bitmap. Possible values are:
|TRUE||Update the magnifying glass displayed bitmap with the parts of pBitmap while moving the magnifying glass over the displayed bitmap.|
|FALSE||Do not update the magnifying glass displayed bitmap with the parts of
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
The idea is to provide a new bitmap that the magnifying glass can use when displaying the zoomed area. The dimensions of this passed bitmap should be equal to the dimensions of the magnifying glass bitmap.
Note: This function can be used only if the MAGGLASS_MANUAL_UPDATE flag was set when calling L_StartMagGlass function.
Required DLLs and Libraries
For an example, refer to L_ShowMagGlass.
Medical Web Viewer .NET
.NET, Java, Android, and iOS/macOS Assemblies
C API/C++ Class Libraries