/usr/share/doc/libplplot12/examples/tcl/x24.tcl is in plplot-tcl-dev 5.10.0+dfsg2-0.1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# $Id: x24.tcl 11680 2011-03-27 17:57:51Z airwin $
#----------------------------------------------------------------------------
# Unicode Pace Flag
#
# Copyright (C) 2005 Rafael Laboissiere
# Copyright (C) 2008 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
#
#
# In Debian, run like this:
#
# ( TTFDIR=/usr/share/fonts/truetype ; \
# PLPLOT_FREETYPE_SANS_FONT=$TTFDIR/arphic/bkai00mp.ttf \
# PLPLOT_FREETYPE_SERIF_FONT=$TTFDIR/freefont/FreeSerif.ttf \
# PLPLOT_FREETYPE_MONO_FONT=$TTFDIR/ttf-devanagari-fonts/lohit_hi.ttf \
# PLPLOT_FREETYPE_SCRIPT_FONT=$TTFDIR/unfonts/UnBatang.ttf \
# PLPLOT_FREETYPE_SYMBOL_FONT=$TTFDIR/ttf-bengali-fonts/JamrulNormal.ttf \
# ./x24 -dev png -o x24t.png )
#
# Packages needed:
#
# ttf-arphic-bkai00mp
# ttf-freefont
# ttf-devanagari-fonts
# ttf-unfonts
# ttf-bengali-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.
proc x24 {{w loopback}} {
matrix red i 7 = {240, 204, 204, 204, 0, 39, 125}
matrix green i 7 = {240, 0, 125, 204, 204, 80, 0}
matrix blue i 7 = {240, 0, 0, 0, 0, 204, 125}
matrix px f 4 = {0.0, 0.0, 1.0, 1.0}
matrix py f 4 = {0.0, 0.25, 0.25, 0.0}
matrix sx f 12 = {
0.16374,
0.15844,
0.15255,
0.17332,
0.50436,
0.51721,
0.49520,
0.48713,
0.83976,
0.81688,
0.82231,
0.82647
}
matrix sy f 12 = {
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/
# Mandarin
# Hindi
# English
# Hebrew
# Russian
# German
# Korean
# French
# Spanish
# Arabic
# Turkish
# Kurdish
set peace {
"#<0x00>和平"
"#<0x20>शांति"
"#<0x10>Peace"
"#<0x10>שלום"
"#<0x10>Мир"
"#<0x10>Friede"
"#<0x30>평화"
"#<0x10>Paix"
"#<0x10>Paz"
"#<0x10>ﺳﻼم"
"#<0x10>Barış"
"#<0x10>Hasîtî"
}
$w cmd pladv 0
$w cmd plvpor 0.0 1.0 0.0 1.0
$w cmd plwind 0.0 1.0 0.0 1.0
$w cmd plcol0 0
$w cmd plbox "" 1.0 0 "" 1.0 0
$w cmd plscmap0n 7
$w cmd plscmap0 red green blue 7
$w cmd plschr 0 4.0
$w cmd plfont 1
for {set i 0} {$i < 4} {incr i} {
$w cmd plcol0 [expr {$i + 1}]
$w cmd plfill 4 px py
for {set j 0} {$j < 4} {incr j} {
py $j = [expr {[py $j] + 1.0 / 4.0}]
}
}
$w cmd plcol0 0
set i 0
foreach pl $peace {
$w cmd plptex [sx $i] [sy $i] 1.0 0.0 0.5 $pl
set i [expr {$i+1}]
}
}
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