ncl_gsel_norm_tran (3) - Linux Manuals
ncl_gsel_norm_tran: selects a
NAME
gsel_norm_tran (Select normalization transformation) - selects a predefined or user-defined transformation that maps world coordinates to normalized device coordinates.SYNOPSIS
#include <ncarg/gks.h>void gsel_norm_tran(Gint tran_num);
DESCRIPTION
- tran_num
-
(Input) - A normalization transformation number. The number of
available transformations is implementation specific. In the case of
NCAR GKS-0A, two normalization transformations are provided:
-
- 0
-
Selects the identity transformation in which both the
window and viewport have the range of 0. to 1. in both
coordinate directions. This is the default.
- 1
- Selects a normalization transformation in which the window and viewport have been defined by calls to gset_win and gset_vp.
-
USAGE
When a normalization transformation is selected, all world coordinate arguments to GKS functions are transformed by it.ACCESS
To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.COPYRIGHT
Copyright (C) 1987-2009University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
SEE ALSO
Online: set(3NCARG), gset_win(3NCARG), gset_vp(3NCARG), ginq_clip(3NCARG), gks(3NCARG), ncarg_gks_cbind(3NCARG)Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version