NAME¶
DPGETI - Retrieves the integral value of an internal parameter of type INTEGER
or REAL.
SYNOPSIS¶
CALL DPGETI (PNAM,IVAL)
C-BINDING SYNOPSIS¶
#include <ncarg/ncargC.h>
void c_dpgeti (char *pnam, int *ival)
DESCRIPTION¶
- PNAM
- (an input constant or variable of type CHARACTER) specifies the name of
the parameter to get. The name must appear as the first three characters
of the string. Other characters may be used to document the use of the
parameter being retrieved; for example, instead of just
´DPL´, one can use ´DPL - DASH PATTERN
LENGTH´.
- IVAL
- (an output variable of type INTEGER) is the name of the variable into
which the value of the internal parameter specified by PNAM is to be
retrieved. If the internal parameter is a value "i" of type
INTEGER, the value returned is "i". If the internal parameter is
a value "r" of type REAL, the value returned is
"INT(r)".
C-BINDING DESCRIPTION¶
The C-binding argument descriptions are the same as the FORTRAN argument
descriptions.
USAGE¶
This routine allows you to retrieve the current value of Dashpack parameters.
For a complete list of parameters available in this utility, see the
dashpack_params man page.
ACCESS¶
To use DPGETI or c_dpgeti, load the NCAR Graphics libraries ncarg, ncarg_gks,
and ncarg_c, preferably in that order.
SEE ALSO¶
Online: dashpack, dashpack_params, dpcurv, dpdraw, dpfrst, dpgetc, 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.