gimp_unit_get_digits (1999)

NAME

gimp_unit_get_digits - Returns the number of digits of the unit.

SYNOPSIS

digits = gimp_unit_get_digits (unit_id)

DESCRIPTION

This procedure returns the number of digits you should provide in input or output functions to get approximately the same accuracy as with two digits and inches. Note that asking for the digits of "pixels" will produce an error.

INPUT ARGUMENTS

TYPE	NAME	DESCRIPTION
INT32	unit_id	The unit's integer ID

RETURN VALUES

TYPE	NAME	DESCRIPTION
INT32	digits	The unit's number of digits

SOME SYNTAX ALTERNATIVES

digits = Gimp->unit_get_digits (unit_id)
digits = unit_get_digits Layer (unit_id)
digits = unit_get_digits Image (unit_id)
digits = unit_get_digits Channel (unit_id)
digits = unit_get_digits Display (unit_id)
digits = unit_get_digits Drawable (unit_id)

AUTHOR

Michael Natterer
(c)1999 Michael Natterer