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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.
#include "l_bitmap.h"
L_LTANN_API L_INT L_AnnSetDpiY(hObject, dDpiY, uFlags)
Handle to the annotation automation object.
The vertical DPI value to set.
Reserved for future use. You can pass 0.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
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.
Win32, x64.
For an example, refer to Implementing an Automated Annotation Program.
For a complete sample code, refer to the \Examples\Annotation\C\Annotate demo.
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