NAME

C SPECIFICATION

#include <cx/UI.h>

int cxInWdgtMinMaxGet (char *portname, double *min, double *max)

FORTRAN SPECIFICATION

integer function cxInWdgtMinMaxGet (portname, min, max)
character*(*) portname
double precision min, max

PARAMETERS

portname

Name of the input parameter port whose widget range is to be gotten.

min

A pointer to a value to contain the low end of the widget's range.

max

A pointer to a value to contain the high end of the widget's range.

DESCRIPTION

This is the IRIS Explorer Widget Library call used to get the minimum and maximum range of a double precision or integer/long parameter.

The intended targets of this call are parameters ports with dial or slider widgets. A non-zero value is returned if the port has a minimum/maximum range, otherwise a 0 will be returned, and min and max will be unchanged.