#include "l_bitmap.h"
L_LTANN_API L_INT L_AnnSetDpiY(hObject, dDpiY, uFlags)
HANNOBJECT hObject; |
/* handle to the annotation automation object */ |
L_DOUBLE dDpiY; |
/* vertical DPI value to set */ |
L_UINT uFlags; |
/* reserved for future use */ |
Sets the vertical DPI (dots per inch) value that is used to translate user input, such as font size, that is expressed in physical measurements.
Parameter |
Description |
hObject |
Handle to the annotation automation object. |
dDpiY |
The vertical DPI value to set. |
uFlags |
Reserved for future use. You can pass 0. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
The DPI properties apply only to the annotation automation object. Refer to Annotation Automation Object.
Typically, if you are matching annotations to a bitmap, you can use the bitmap handle's YResolution field to set this value.
Required DLLs and Libraries
LTANN 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.
See Also
Example
For an example, refer to Implementing an Automated Annotation Program. For complete sample code, refer to the ANNOTATE example.