gstxp(3NCARG)
NAME
GSTXP (Set text path) - sets the text paths or directions in which text is to be drawn.
SYNOPSIS
CALL GSTXP (TXP)
C-BINDING SYNOPSIS
#include <ncarg/gks.h> void gset_text_path(Gtext_path text_path);
DESCRIPTION
TXP (Integer, Input) - Gives the direction in which a character
string is to be drawn. Options are:
0 Draw successive characters in the string such that
character n+l appears to the right of character n. This
is text path "right" and is the default.
1 Draw character n+1 to the left of character n. This is
text path "left".
2 Draw character n+1 above character n. This is text path
"up".
3 Draw character n+1 below character n. This is text path
"down".
The right, left, up, and down directions are relative to the
character up vector. The right text path direction is
perpendicular to the up vector direction. Thus, to draw a
text string at a 45 degree angle the character up vector
would be (-1,1), and the text path would be right .
ACCESS
To use GKS routines, load the NCAR GKS-0A library ncarg_gks.
SEE ALSO
Online: gtx, gstxal, gstxfp, gschh, gschsp, gschup, gschxp, gscr, gstxci, gqtxp, gqtxal, gqtxfp, gqchh, gqchsp, gqchup, gqchxp, plotchar, gset_text_path 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.
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