L_AnnGetBitmapDpiY

Summary

Gets the vertical Bitmap DPI (dots per inch) that is used to translate the vertical distance for the Ruler object.

Syntax

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnGetBitmapDpiY(hObject, pdDpiY)

Parameters

HANNOBJECT hObject

Handle to the annotation automation object.

L_DOUBLE *pdDpiY

Address of the variable to be updated with the current vertical Bitmap DPI value.

Returns

Value Meaning
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

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For an example, refer to L_AnnSetBitmapDpiX.

Help Version 22.0.2022.6.24
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LEADTOOLS Raster Imaging C API Help

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.