DGtal  1.3.beta
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 );
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);
}
// //
DGtal::HyperRectDomain< Space >
DGtal::Board3DTo2D
Class for PDF, PNG, PS, EPS, SVG export drawings with Cairo with 3D->2D projection.
Definition: Common.h:162
DGtal
DGtal is the top-level namespace which contains all DGtal functions and types.
DGtal::CameraZNearFar
CameraZNearFar class to set near and far distance.
Definition: DrawWithBoard3DTo2DModifier.h:132
DGtal::CameraDirection
CameraDirection class to set camera direction.
Definition: DrawWithBoard3DTo2DModifier.h:90
DGtal::SetMode3D
Modifier class in a Display3D stream. Useful to choose your own mode for a given class....
Definition: DrawWithDisplay3DModifier.h:73
main
int main(int argc, char **argv)
Definition: testArithmeticDSS-benchmark.cpp:147
DGtal::CameraPosition
CameraPosition class to set camera position.
Definition: DrawWithBoard3DTo2DModifier.h:70
domain
Domain domain
Definition: testProjection.cpp:88
DGtal::Board3DTo2D::className
std::string className() const
Definition: Board3DTo2D.h:106
DGtal::CameraUpVector
CameraUpVector class to set camera up-vector.
Definition: DrawWithBoard3DTo2DModifier.h:110
DGtal::Board3DTo2D::saveCairo
void saveCairo(const char *filename, CairoType type, int bWidth, int bHeight)
Point
MyPointD Point
Definition: testClone2.cpp:383