DGtal  0.9.3beta
io/boards/dgtalBoard3DTo2D-1-points.cpp

Example of digital point visualization with Board3DTo2D.

See also
Visualization of DigitalSet and digital objects
dgtalBoard3DTo2D-1-points.png
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 );
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);
}
// //