LAnnAutomation::SetBitmapDpiY

#include "ltwrappr.h"

virtual L_INT LAnnAutomation::SetBitmapDpiY(dDpiY, uFlags=0)

Sets the vertical Bitmap DPI (dots per inch) value that is used to translate the vertical distance for Ruler objects.

Parameters

L_DOUBLE dDpiY

The vertical DPI value to set. Valid values are greater than or equal to 1.

If you pass 0 or a positive value less than 1, the value will default to 150. If you pass a negative value, the function will return an error.

L_UINT uFlags

Reserved for future versions, use 0.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

This function applies to multiple and selected objects based on the value of the uFlags parameter.

Only Automation and Ruler objects are affected.

You should set this value to the bitmaps YResolution. Call this function every time you load objects or paste them from the clipboard. Otherwise, the distances shown by the ruler objects will not be accurate.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For an example, refer to LAnnAutomation::SetBitmapDpiX.

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