/usr/share/doc/libplplot12/examples/c++/x24.cc

//
//  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
//
//
// For Debian, the required font packages are the following:
// 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.
//

#include "plc++demos.h"

class x24 {
public:
    x24( int, const char ** );

private:
    plstream          *pls;

    static PLINT      red[], green[], blue[];

    static PLFLT      px[], py[], sx[], sy[];

    static const char *peace[];
};

PLINT x24::red[] = { 240, 204, 204, 204, 0, 39, 125 };
PLINT x24::green[] = { 240, 0, 125, 204, 204, 80, 0 };
PLINT x24::blue[] = { 240, 0, 0, 0, 0, 204, 125 };

PLFLT x24::px[] = { 0.0, 0.0, 1.0, 1.0 };
PLFLT x24::py[] = { 0.0, 0.25, 0.25, 0.0 };

PLFLT x24::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
};

PLFLT x24::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/

const char* x24::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",
    // Turkish
    "#<0x10>Barış",
    // Kurdish
    "#<0x10>Hasîtî",
};

x24::x24( int argc, const char *argv[] )
{
    int i, j;

    pls = new plstream();

    pls->parseopts( &argc, argv, PL_PARSE_FULL );

    pls->init();

    pls->adv( 0 );
    pls->vpor( 0.0, 1.0, 0.0, 1.0 );
    pls->wind( 0.0, 1.0, 0.0, 1.0 );
    pls->col0( 0 );
    pls->box( "", 1.0, 0, "", 1.0, 0 );

    pls->scmap0n( 7 );
    pls->scmap0( red, green, blue, 7 );

    pls->schr( 0, 4.0 );
    pls->font( 1 );

    for ( i = 0; i < 4; i++ )
    {
        pls->col0( i + 1 );
        pls->fill( 4, px, py );

        for ( j = 0; j < 4; j++ )
            py [j] += 1.0 / 4.0;
    }

    pls->col0( 0 );
    for ( i = 0; i < 12; i++ )
        pls->ptex( sx [i], sy [i], 1.0, 0.0, 0.5, peace [i] );

    delete pls;
}

int main( int argc, const char **argv )
{
    x24 *x = new x24( argc, argv );

    delete x;
}
libplplot-dev 5.10.0+dfsg-1 / usr / share / doc / libplplot12 / examples / c++ / x24.cc
