LEADTOOLS Raster Imaging C DLL Help > Function References > L_GetWMFResolution |
#include "l_bitmap.h"
L_LTFIL_API L_INT L_GetWMFResolution(lpXResolution, lpYResolution)
L_INT* lpXResolution; |
/* address of the variable to be updated */ |
L_INT* lpYResolution; |
/* address of the variable to be updated */ |
Gets the current DPI (dots per inch) value that LEADTOOLS uses when loading WMF/EMF files.
Parameter |
Description |
lpXResolution |
Address of the variable, which this function will update with the current value that LEADTOOLS uses for WMF/EMF horizontal resolution. |
lpYResolution |
Address of the variable, which this function will update with the current value that LEADTOOLS uses for WMF/EMF vertical resolution. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Note: |
More options are available in the LOADFILEOPTION structure. |
For an explanation of how LEADTOOLS uses the WMF/EMF file resolution value, refer to L_SetWMFResolution.
Before calling this function, you must declare two variables of data type L_INT. You can then pass the address of these variables in the pXResolution and pYResolution parameters, which this function will update with the current values that LEADTOOLS uses for WMF/EMF resolution.
Required DLLs and Libraries
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. |
Platforms
Win32, x64, Linux.
See Also
Functions: |
L_FileInfo, L_FileInfoMemory, L_ReadFileComment, L_GetPCDResolution, L_SetPCDResolution, L_SetWMFResolution, L_SetLoadInfoCallback, L_DeleteComment, L_GetComment, L_SetComment |
Topics: |
|
|
For a list of functions that utilize the LOADFILEOPTION or SAVEFILEOPTION structures, refer to Functions Utilizing the LOADFILEOPTION or SAVEFILEOPTION structures.
Example
For an example, refer to L_SetWMFResolution.