L_AnnGetBitmapDpiY
#include "l_bitmap.h"
L_LTANN_API L_INT L_AnnGetBitmapDpiY(hObject, pdDpiY)
HANNOBJECT hObject; |
/* handle to the annotation automation object */ |
L_DOUBLE *pdDpiY; |
/* address of the variable to be updated with the vertical DPI value */ |
Gets the vertical Bitmap DPI (dots per inch) that is used to translate the vertical distance for the Ruler object. This function is available in the Document/Medical Toolkits.
Parameter |
Description |
hObject |
Handle to the annotation automation object. |
pdDpiY |
Address of the variable to be updated with the current vertical Bitmap DPI value. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
The Bitmap DPI properties apply only to Automation and Ruler objects. Refer to Annotation Automation Object.
Before calling this function, you must declare a variable of data type L_DOUBLE. Then, pass the address of the variable in the pdDpiY parameter. This function will update the variable with the current Bitmap DPI setting.
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. |
Platforms
Windows 2000 / XP/Vista.
See Also
Functions: |
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L_AnnGetGaugeLength, L_AnnGetTicMarkLength, L_AnnSetTicMarkLength, L_AnnGetDistance2, ANNSMARTDISTANCE |
Topics: |
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Example
For an example, refer to L_AnnSetBitmapDpiX.