io/boards/dgtalBoard2D-1-points.cpp

This simple example shows the basic usage of a Board2D to export graphical representations of dgtal objects (here, a HyperRectDomain and three points exported as SVG and EPS).

visualization of one of the resulting export.

 

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/io/boards/Board2D.h"
#include "DGtal/helpers/StdDefs.h"
 
using namespace std;
using namespace DGtal;
using namespace DGtal::Z2i;

 
int main()
{
  trace.beginBlock ( "Example dgtalBoard2D-1-points" );
 
  Point p1( -3, -2 );
  Point p2( 7, 3 );
  Point p3( 0, 0 );
  Domain domain( p1, p2 );
 
  Board2D board;
  board << domain << p1 << p2 << p3;
 
  board.saveSVG("dgtalBoard2D-1-points.svg");
  board.saveEPS("dgtalBoard2D-1-points.eps");
  board.saveTikZ("dgtalBoard2D-1-points.tikz");
 
#ifdef DGTAL_WITH_CAIRO
  board.saveCairo("dgtalBoard2D-1-points-cairo.pdf", Board2D::CairoPDF);
  board.saveCairo("dgtalBoard2D-1-points-cairo.png", Board2D::CairoPNG);
  board.saveCairo("dgtalBoard2D-1-points-cairo.ps", Board2D::CairoPS);
  board.saveCairo("dgtalBoard2D-1-points-cairo.svg", Board2D::CairoSVG);
#endif
 
  trace.endBlock();
  return 0;
}
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