virtual L_INT LAnnProtractor::GetProtractorOptions(pbAcute=NULL, puUnit=NULL, puAbbrevLen=NULL, pszAbbrev=NULL, puPrecision=NULL, pdArcRadius=NULL)
Gets the options for the Protractor object.
Address of the variable to be updated with a value that indicates whether the inside angle or the outside angle of the protractor is being drawn. Possible values are:
Value | Meaning |
---|---|
TRUE | The inside (acute) angle of the protractor is being drawn. |
FALSE | The outside (obtuse) angle of the protractor is being drawn. |
Pass NULL if you do not wish to retrieve this information.
Address of the variable to be updated with a value that indicates whether the units of the angle are degrees or radians. Pass NULL if you do not wish to retrieve this information. Possible values are:
Value | Meaning |
---|---|
ANNANGLE_DEGREES | The angle is measured in degrees. The default abbreviation for this unit is the degree sign. |
ANNANGLE_RADIANS | The angle is measured in radians. The default abbreviation for this unit is "rad". |
Address of the variable to be updated with the length of the abbreviation string that follows the angle. Pass NULL if you do not wish to retrieve this information.
Address of the character string to be updated with the abbreviation string that follows the angle. Pass NULL if you do not wish to retrieve this information.
Addresss of the variable to be updated with the number of digits after the decimal. (".") Valid values are 0 to 200.
Address of the variable to be updated with the length of the arc radius.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
You may wish to call this function once, with pszAbbrev set to NULL, and a pointer for puAbbrevLen. The variable pointed to by puAbbrevLen will contain the length of the abbreviation string. Allocate a buffer of this size and call this function again, passing the newly allocated buffer for pszAbbrev.
Win32, x64.
For an example, refer to LAnnProtractor::GetDistance.
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