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//---------------------------------------------------------------------------//
// $Id: x06.cc,v 1.5 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 6 in C++.
//---------------------------------------------------------------------------//
#include "plstream.h"
#include <iostream>
#include <cmath>
#ifdef USE_NAMESPACE
using namespace std;
#endif
class x06 {
public:
x06(int, char **);
private:
// Class data
plstream *pls;
};
x06::x06( int argc, char ** argv ) {
int i, j, k;
PLFLT x, y;
char text[10];
// plplot initialization
pls = new plstream();
// Parse and process command line arguments.
pls->ParseOpts( &argc, argv, PL_PARSE_FULL );
// Initialize PLplot.
pls->init();
pls->adv(0);
// Set up viewport and window.
pls->col0(2);
pls->vpor(0.1, 1.0, 0.1, 0.9);
pls->wind(0.0, 1.0, 0.0, 1.3);
// Draw the grid using plbox.
pls->box("bcgt", 0.1, 0, "bcgt", 0.1, 0);
// Write the digits below the frame.
pls->col0(15);
for( i = 0; i <= 9; i++ ) {
sprintf(text,"%d",i);
pls->mtex("b", 1.5, (0.1 * i + 0.05), 0.5, text);
}
k = 0;
for( i = 0; i <= 12; i++ ) {
// Write the digits to the left of the frame.
sprintf(text,"%d",10*i);
pls->mtex("lv", 1.0, (1.0 - (2 * i + 1) / 26.0), 1.0, text);
for( j = 0; j <= 9; j++ ) {
x = 0.1 * j + 0.05;
y = 1.25 - 0.1 * i;
// Display the symbols (plpoin expects that x and y are arrays so
// that is what we feed it).
if (k < 128)
pls->poin( 1, &x, &y, k );
k = k + 1;
}
}
pls->mtex("t", 1.5, 0.5, 0.5, "PLplot Example 6 - plpoin symbols");
// pls->end();
delete pls;
}
int main( int argc, char ** argv ) {
x06 *x = new x06( argc, argv );
delete x;
}
//---------------------------------------------------------------------------//
// End of x06.cc
//---------------------------------------------------------------------------//
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