ncl_gqln (3) - Linux Manuals

ncl_gqln: retrieves the current setting for linetype.

NAME

GQLN (Inquire line type) - retrieves the current setting for linetype.

SYNOPSIS

CALL GQLN (ERRIND, LTYPE)

C-BINDING SYNOPSIS

#include <ncarg/gks.h>

void ginq_linetype(Gint *err_ind, Gint *linetype);

DESCRIPTION

ERRIND

(Integer, Output) - If the inquired value cannot be returned correctly, a non-zero error indicator is returned in ERRIND, otherwise a zero is returned. Consult "User's Guide for NCAR GKS-0A Graphics" for a description of the meaning of the error indicators.

LTYPE

(Integer, Output) - Returns the current value for the line type as set by default or by a call to GSLN.

1

Solid

2

Dashed

3

Dotted

4

Dot-dash

ACCESS

To use GKS routines, load the NCAR GKS-0A library ncarg_gks.

COPYRIGHT

Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.