Provided by: libncarg-dev_6.6.2.dfsg.1-4_amd64 bug

NAME

       DPCURV - Used to draw a complete curve defined by a sequence of points in the user
       coordinate system.

SYNOPSIS

       CALL DPCURV (XCPU,YCPU,NPTS)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_dpcurv (float *xcpu, float *ycpu, int npts);

DESCRIPTION

       XCPU        (an input array of type REAL) specifies the X coordinates of points in the
                   user coordinate system defining a curve to be drawn.

       YCPU        (an input array of type REAL) specifies the Y coordinates of points in the
                   user coordinate system defining a curve to be drawn.

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

C-BINDING DESCRIPTION

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

USAGE

       The FORTRAN statement "CALL DPCURV(XCPU,YCPU,NPTS)" draws a complete curve by connecting
       the point (XCPU(1),YCPU(1)) to the point (XCPU(2),YCPU(2)), connecting that point to the
       point (XCPU(3),YCPU(3)), and so on, through the last point, (XCPU(NPTS),YCPU(NPTS)), in a
       manner described by the current values of the internal parameters of DASHPACK.

       DPCURV maps the input coordinates to the fractional system and then passes them on to
       lower-level routines.  If smoothing is turned off, DPCURV calls DPDRAW; if smoothing is
       turned on, it calls DPSMTH.

EXAMPLES

       Use the ncargex command to see the following relevant examples: tdshpk.

ACCESS

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

SEE ALSO

       Online: dashpack, dashpack_params, dpdraw, dpfrst, dpgetc, dpgeti, dpgetr, dplast, dpline,
       dpsetc, dpseti, dpsetr, dpsmth, dpvect, ncarg_cbind.

       Hardcopy: None.

COPYRIGHT

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