NAME

LINED - Draws a line segment between two points whose user coordinates are given.

SYNOPSIS

CALL LINED (XA,XB,YA,YB)

C-BINDING SYNOPSIS

#include <ncarg/ncargC.h>

void c_lined (float xa, float xb, float ya, float yb)

DESCRIPTION

XA

(an input expression of type REAL) defines the X user coordinate of the starting point of a line segment.

YA

(an input expression of type REAL) defines the Y user coordinate of the starting point of a line segment.

XB

(an input expression of type REAL) defines the X user coordinate of the ending point of a line segment.

YB

(an input expression of type REAL) defines the Y user coordinate of the ending point of a line segment.

C-BINDING DESCRIPTION

The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

EXAMPLES

Use the ncargex command to see the following relevant examples: tdashc, tdashl, tdashp, tdashs, fcoord1, fcoord2, fdldashc, fdldashd, fgklnclr, fgklnwth dashdb, dashdc, frstd, lined, reset, vectd, ncarg_cbind

ACCESS

To use LINED or c_lined, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.

SEE ALSO

Online: dashline, dashline_params, curved, dashdb, dashdc, frstd, lastd, reset, vectd, ncarg_cbind

Hardcopy: NCAR Graphics Contouring and Mapping Tutorial; NCAR Graphics Fundamentals, UNIX Version; User's Guide for NCAR GKS-0A Graphics

COPYRIGHT

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