ncl_curve3 (3) - Linux Manuals

ncl_curve3: Draws the projection of a curve defined by a sequence of points

NAME

CURVE3 - Draws the projection of a curve defined by a sequence of points in 3-space.

SYNOPSIS

CALL CURVE3 (U,V,W,N)

C-BINDING SYNOPSIS

#include <ncarg/ncargC.h>

void c_curve3 (float *u, float *v, float *w, int n)

DESCRIPTION

U,V,W

(input arrays, dimensioned at least N, of type REAL) contain the U, V, and W coordinates, respectively, of the points defining the curve whose projection is to be drawn.

N

(an input expression of type INTEGER) is the number of points defining the curve.

Curves drawn by CURVE3 are drawn in the current polyline color, as determined by the last call to the GKS routine GSPLCI; by default, color index 1 is used. Line width is determined by the last call to the GKS routine GSLWSC; by default, the line width scale factor is 1.

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: tthree, fthex03.

ACCESS

To use CURVE3 or c_curve3, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.

COPYRIGHT

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