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ncl_gselnt
Langue: en
Version: March 1993 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
GSELNT (Select normalization transformation) - selects a predefined or user-defined transformation that maps world coordinates to normalized device coordinates.SYNOPSIS
CALL GSELNT (TRNUM)C-BINDING SYNOPSIS
#include <ncarg/gks.h>void gsel_norm_tran(Gint tran_num);
DESCRIPTION
- TRNUM
- (Integer, 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 GSWN and GSVP.
-
USAGE
When a normalization transformation is selected, all world coordinate arguments to GKS functions are transformed by it.ACCESS
To use GKS routines, load the NCAR GKS-0A library ncarg_gks.SEE ALSO
Online: set, gsup, gswn, gqclip, gsel_norm_tranHardcopy: NCAR Graphics Fundamentals, UNIX Version; User's Guide for NCAR GKS-0A Graphics
COPYRIGHT
Copyright (C) 1987-2009University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre