ncl_lined man page

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

Info

March 1993 UNIX NCAR GRAPHICS