#include "ltwrappr.h"

virtual L_INT LAnnRuler::GetShowFlags(puShowFlags)

Gets a value that indicates how the Ruler, PolyRuler, Cross-Product, and Protractor objects created by the automation object will be displayed.


L_UINT * puShowFlags

Address of the variable to be updated with the value that indicates how the rulers, cross-products, and protractors will be shown. Possible values contained in puShowFlags are:

Value Meaning
0 Do not display the ruler length or the ruler gauge or the tic marks. In this case, the ruler looks like a line.
ANNSHOW_LENGTH Display the ruler length.
ANNSHOW_GAUGE Display the ruler gauge.
ANNSHOW_TICMARKS Display the tic marks.


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


The default value for puShowFlags is:

Object Default value
Protractor 0
Ruler, PolyRuler, and Cross-Product ANNSHOW_LENGTH | ANNSHOW_TICMARKS

Required DLLs and Libraries


Win32, x64.

See Also




For an example, refer to LAnnRuler::GetDistance.

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