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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | ## $Id: x00c.m 12179 2012-02-24 23:24:50Z andrewross $
##
## Simple demo of a 2D line plot.
##
## Copyright (C) 2011 Alan W. Irwin
## Copyright (C) 2012 Andrew Ross
##
## This file is part of PLplot.
##
## PLplot is free software; you can redistribute it and/or modify
## it under the terms of the GNU Library General Public License as published
## by the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## PLplot is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU Library General Public License for more details.
##
## You should have received a copy of the GNU Library General Public License
## along with PLplot; if not, write to the Free Software
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
##
##
function x00c
NSIZE = 101;
xmin = 0.; xmax = 1.; ymin = 0.; ymax = 100.;
## Prepare data to be plotted.
x = (0:NSIZE-1) / (NSIZE-1);
y = ymax*x.*x;
## Parse and process command line arguments
## plparseopts( &argc, argv, PL_PARSE_FULL );
## Initialize plplot
plinit();
## Create a labelled box to hold the plot.
plenv( xmin, xmax, ymin, ymax, 0, 0 );
pllab( "x", "y=100 x#u2#d", "Simple PLplot demo of a 2D line plot" );
## Plot the data that was prepared above.
plline( x', y' );
## Close PLplot library
plend1();
endfunction
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