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//---------------------------------------------------------------------------//
// $Id: x02.cc,v 1.6 2004/03/03 17:41:16 andrewross Exp $
//---------------------------------------------------------------------------//
//
//---------------------------------------------------------------------------//
// Copyright (C) 2004 Andrew Ross <andrewr@coriolis.greenend.org.uk>
// Copyright (C) 2004 Alan W. Irwin
//
// 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; version 2 of the License.
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//---------------------------------------------------------------------------//
//
//---------------------------------------------------------------------------//
// Implementation of PLplot example 2 in C++.
//---------------------------------------------------------------------------//
#include "plstream.h"
#include <iostream>
#include <cmath>
#ifdef USE_NAMESPACE
using namespace std;
#endif
class x02 {
public:
x02(int, char **);
private:
// Class data
plstream *pls;
};
x02::x02( int argc, char ** argv ) {
int i, j;
double vmin, vmax;
char text[3];
// plplot initialization
pls = new plstream();
// Divide screen into 16 regions.
pls->ssub(4, 4);
// Parse and process command line arguments.
pls->ParseOpts( &argc, argv, PL_PARSE_FULL );
// Initialize PLplot.
pls->init();
pls->schr(0.0, 3.5);
pls->font(4);
for (i = 0; i <= 15; i++) {
pls->col0(i);
sprintf(text, "%d", i);
pls->adv(0);
vmin = 0.1;
vmax = 0.9;
for (j = 0; j <= 2; j++) {
pls->wid(j + 1);
pls->vpor(vmin, vmax, vmin, vmax);
pls->wind(0.0, 1.0, 0.0, 1.0);
pls->box("bc", 0.0, 0, "bc", 0.0, 0);
vmin = vmin + 0.1;
vmax = vmax - 0.1;
}
pls->wid(1);
pls->ptex(0.5, 0.5, 1.0, 0.0, 0.5, text);
}
//pls->end();
delete pls;
}
int main( int argc, char ** argv ) {
x02 *x = new x02( argc, argv );
delete x;
}
//---------------------------------------------------------------------------//
// End of x02.cc
//---------------------------------------------------------------------------//
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