io/boards/dgtalBoard3DTo2D-1-points.cpp

Example of digital point visualization with Board3DTo2D.

See also

Visualization of DigitalSet and digital objects

Digital point visualization with Board3DTo2D.

 
#include <iostream>
#include "DGtal/io/boards/Board3DTo2D.h"
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
 
 
using namespace std;
using namespace DGtal;
using namespace Z3i;
 
 
// Standard services - public :
 
int main()
{
 
  Point p1( 0, 0, 0 );
  Point p2( 5, 5 ,5 );
  Point p3( 2, 3, 4 );
  Domain domain( p1, p2 );
  Board3DTo2D<Space, KSpace> board;
  board << domain;  
  board << p1 << p2 << p3;
  
  board << CameraPosition(2.500000, 2.500000, 16.078199)
        << CameraDirection(0.000000, 0.000000, -1.000000)
        << CameraUpVector(0.000000, 1.000000, 0.000000);
  board << CameraZNearFar(4.578200, 22.578199);
 
  board << SetMode3D(board.className(), "WireFrameMode");
  board.saveCairo("dgtalBoard3DTo2D-1-points.png", Board3DTo2D<Space, KSpace>::CairoPNG, 600*2, 400*2);
}
//                                                                           //