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LAnnProtractor::SetProtractorOptions

#include "ltwrappr.h"

virtual L_INT LAnnProtractor::SetProtractorOptions(bAcute=TRUE, uUnit=ANNANGLE_DEGREES, pszAbbrev=NULL, uPrecision=2, dArcRadius=30, uFlags=0)

Sets various options for a Protractor object.

Parameters

L_BOOL bAcute

Flag that indicates whether to draw the inside (acute or <180 degrees) angle or the outside (obtuse or >180 degrees) angle of the protractor. Possible values are:

Value	Meaning
TRUE	Draw the inside (acute) angle of the protractor.
FALSE	Draw the outside (obtuse) angle of the protractor.

L_UINT uUnit

Flag that indicates the units of the angle. Possible values are:

Value	Meaning
ANNANGLE_DEGREES	Measure the angle in degrees. The default abbreviation for this unit is the degree sign.
ANNANGLE_RADIANS	Measure the angle in radians. The default abbreviation for this unit is "rad".

L_TCHAR * pszAbbrev

Character string that contains the abbreviation to be put after the angle. Use NULL to set the default abbreviation for the specified unit.

L_UINT uPrecision

The number of digits after the decimal. ( "." )

L_DOUBLE dArcRadius

The arc radius.

L_UINT uFlags

Flags that determine which objects to process. You can combine values when appropriate by using a bitwise OR (|). The following are valid values:

Value	Meaning
0	Process only the specified object.
ANNFLAG_SELECTED	[0x0001] Process only objects that have the selected property set to TRUE. For getting and setting the selected property, use the LAnnotation::IsSelected and LAnnotation::SetSelected functions.
ANNFLAG_NOINVALIDATE	[0x0010] Do not invalidate the affected rectangle in the window. Use this to avoid generating unwanted paint messages.