ctopo-1.cpp File Reference

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/io/boards/Board2D.h"
#include "DGtal/io/Color.h"

Go to the source code of this file.

Functions
int	main ()

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Author

Jacques-Olivier Lachaud (jacqu.nosp@m.es-o.nosp@m.livie.nosp@m.r.la.nosp@m.chaud.nosp@m.@uni.nosp@m.v-sav.nosp@m.oie..nosp@m.fr ) Laboratory of Mathematics (CNRS, UMR 5807), University of Savoie, France

Date

2011/03/05

An example file named ctopo-1.

This file is part of the DGtal library.

Definition in file ctopo-1.cpp.

Function Documentation

main()

int main

(

void

)

Definition at line 56 of file ctopo-1.cpp.

{
  KSpace K;
  Point plow(-3,-2);
  Point pup(5,3);
  Domain domain( plow, pup );
  Board2D board; // for 2D display
  K.init( plow, pup, true );
  board << SetMode( domain.className(), "Paving" )
        << domain;
  Cell pixlow = K.uSpel( plow ); // pixel (-3*2+1,-2*2+1)
  Cell ptlow = K.uPointel( plow ); // pointel (-3*2,-2*2)
  Cell pixup = K.uSpel( pup ); // pixel (5*2+1,3*2+1)
  Cell ptup1 = K.uPointel( pup );   // pointel (5*2,3*2)
  Cell ptup2 = K.uTranslation( ptup1, Point::diagonal() ); // pointel (6*2,4*2)
  Cell linelb = K.uCell( Point( 1, 0 ) ); // linel (1,0) bottom
  Cell linelt = K.uCell( Point( 1, 2 ) ); // linel (1,2) top
  Cell linell = K.uCell( Point( 0, 1 ) ); // linel (0,1) left
  Cell linelr = K.uCell( Point( 2, 1 ) ); // linel (2,1) right
  board << CustomStyle( ptlow.className(),
                        new CustomColors( Color( 0, 0, 200 ),
                                          Color( 100, 100, 255 ) ) )
        << ptlow << ptup2;
  board << CustomStyle( pixlow.className(),
                        new CustomColors( Color( 200, 0, 0 ),
                                          Color( 255, 100, 100 ) ) )
        << pixlow << pixup;
  board << CustomStyle( linelb.className(),
                        new CustomColors( Color( 0, 200, 0 ),
                                          Color( 100, 255, 100 ) ) )
        << linelb << linelt << linell << linelr;
  board.saveSVG("ctopo-1.svg");
  board.saveEPS("ctopo-1.eps");
  return 0;
}

References DGtal::HyperRectDomain< TSpace >::className(), DGtal::KhalimskyCell< dim, TInteger >::className(), DGtal::PointVector< dim, Integer >::diagonal(), domain, DGtal::KhalimskySpaceND< dim, TInteger >::init(), K, LibBoard::Board::saveEPS(), LibBoard::Board::saveSVG(), DGtal::KhalimskySpaceND< dim, TInteger >::uCell(), DGtal::KhalimskySpaceND< dim, TInteger >::uPointel(), DGtal::KhalimskySpaceND< dim, TInteger >::uSpel(), and DGtal::KhalimskySpaceND< dim, TInteger >::uTranslation().