/usr/share/doc/libplplot12/examples/perl/x24.pl is in libplplot-dev 5.10.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | #! /usr/bin/env perl
#
# Demo x24 for the PLplot PDL binding
#
# Unicode Pace Flag
#
# Copyright (C) 2005 Rafael Laboissiere
#
# 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
#
# In Debian, run like this:
#
# PLPLOT_FREETYPE_SANS_FONT=/usr/share/fonts/truetype/arphic/bkai00mp.ttf \
# PLPLOT_FREETYPE_SERIF_FONT=/usr/share/fonts/truetype/freefont/FreeSerif.ttf \
# PLPLOT_FREETYPE_MONO_FONT=/usr/share/fonts/truetype/ttf-devanagari-fonts/lohit_hi.ttf \
# PLPLOT_FREETYPE_SCRIPT_FONT=/usr/share/fonts/truetype/unfonts/UnBatang.ttf \
# PLPLOT_FREETYPE_SYMBOL_FONT=/usr/share/fonts/truetype/ttf-bangla-fonts/JamrulNormal.ttf \
# ./x24.pl -dev png -o x24pdl.png
#
# Packages needed:
#
# ttf-arphic-bkai00mp
# ttf-freefont
# ttf-indic-fonts
# ttf-unfonts
# ttf-bangla-fonts
#
# For the latest Ubuntu systems lohit_hi.ttf has been moved to the
# ttf-indic-fonts-core package instead of ttf-devanagari-fonts so you
# will have to use this package instead and update the font path.
#
# SYNC: x24c.c 1.6
use PDL;
use PDL::Graphics::PLplot;
my $red = pdl [240, 204, 204, 204, 0, 39, 125];
my $green = pdl [240, 0, 125, 204, 204, 80, 0];
my $blue = pdl [240, 0, 0, 0, 0, 204, 125];
my $px = pdl [0.0, 0.0, 1.0, 1.0];
my $py = pdl [0.0, 0.25, 0.25, 0.0];
my @sx = (
0.16374,
0.15844,
0.15255,
0.17332,
0.50436,
0.51721,
0.49520,
0.48713,
0.83976,
0.81688,
0.82231,
0.82647
);
my @sy = (
0.125,
0.375,
0.625,
0.875,
0.125,
0.375,
0.625,
0.875,
0.125,
0.375,
0.625,
0.875
);
# Taken from http://www.columbia.edu/~fdc/pace/
my @peace = (
# Mandarin
"#<0x00>和平",
# Hindi
"#<0x20>शांति",
# English
"#<0x10>Peace",
# Hebrew
"#<0x10>שלום",
# Russian
"#<0x10>Мир",
# German
"#<0x10>Friede",
# Korean
"#<0x30>평화",
# French
"#<0x10>Paix",
# Spanish
"#<0x10>Paz",
# Arabic
"#<0x10>ﺳﻼم",
# Turkis
"#<0x10>Barış",
# Kurdish
"#<0x10>Hasîtî",
);
plParseOpts (\@ARGV, PL_PARSE_SKIP | PL_PARSE_NOPROGRAM);
plinit ();
pladv (0);
plvpor (0.0, 1.0, 0.0, 1.0);
plwind (0.0, 1.0, 0.0, 1.0);
plcol0 (0);
plbox ("", 1.0, 0, "", 1.0, 0);
plscmap0n (7);
plscmap0 ($red, $green, $blue);
plschr (0, 4.0);
plfont (1);
for (my $i = 0; $i < 4; $i++) {
plcol0 ($i + 1);
plfill ($px, $py);
$py += 1.0 / 4.0;
}
plcol0 (0);
for (my $i = 0; $i < 12; $i++) {
plptex ($sx [$i], $sy [$i], 1.0, 0.0, 0.5, $peace [$i]);
}
plend ();
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