ncl_ginq_norm_tran - Man Page
retrieves the window and viewport associated with a given normalization transformation. Users of NCAR Graphics are encouraged to use the SPPS routines c_set and c_getset to handle normalization transformations instead of the GKS entries gset_win, gset_vp, gsel_norm_tran, and ginq_norm_tran.
Synopsis
#include <ncarg/gks.h>
void ginq_norm_tran(Gint num, Gint *err_ind, Gtran *norm_tran);
Description
- num
(Input) - Gives the number of the normalization transformation.
- err_ind
(Output) - If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User's Guide for NCAR GKS-0A Graphics" for a description of the meaning of the error indicators.
- norm_tran.win
(Glimit, Output) - The world coordinate window limits.
- norm_tran.vp
(Glimit, Output) - The normalized device coordinate viewport limits.
Access
To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.
See Also
Online: gset_win(3NCARG), gset_vp(3NCARG), gsel_norm_tran(3NCARG), ginq_cur_norm_tran_num(3NCARG), ginq_max_norm_tran_num(3NCARG), getset(3NCARG), gset_clip_ind(3NCARG), ginq_clip(3NCARG), gks(3NCARG), ncarg_gks_cbind(3NCARG)
Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version
Copyright
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.