DGtal  0.9.3beta
doc-examples/demo-kernel-1.cpp

Example of DGtal kernel and export with Board2D.

exampleDemoKernel-1.png
Display 2D points in its domain and export woth Board2D.
#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/kernel/SpaceND.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/kernel/domains/HyperRectDomain.h"
#include "DGtal/io/boards/Board2D.h"
using namespace std;
using namespace DGtal;
int main()
{
// define digital space and domain
typedef MySpace::Point MyPoint;
typedef HyperRectDomain<MySpace> MyDomain;
// define points in this domain
MyPoint p1(-3,-4);
MyPoint p2(10,4);
MyPoint p3(5,1);
MyDomain domain(p1,p2);
// 2D display
Board2D board;
board << domain;
board << p1 << p2 << p3;
board.saveSVG("demo-kernel-1.svg");
board.saveEPS("demo-kernel-1.eps");
return 0;
}
// //