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The class Kinetic::Qt_widget_2<Simulator> implements a graphical interface for 2D kinetic data structures.
#include <CGAL/Kinetic/IO/Qt_widget_2.h>
| Kinetic::Qt_widget_2<Simulator> a ( int argc, char *argv[], Simulator::Handle); | |
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default constructor.
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#include <CGAL/basic.h>
#include <CGAL/Kinetic/Exact_simulation_traits.h>
#include <CGAL/Kinetic/Delaunay_triangulation_2.h>
#include <CGAL/Kinetic/Delaunay_triangulation_vertex_base_2.h>
#include <CGAL/Kinetic/Delaunay_triangulation_recent_edges_visitor_2.h>
#include <CGAL/Kinetic/Enclosing_box_2.h>
#include <CGAL/Kinetic/IO/Qt_moving_points_2.h>
#include <CGAL/Kinetic/IO/Qt_triangulation_2.h>
#include <CGAL/Kinetic/IO/Qt_widget_2.h>
#include <CGAL/Kinetic/Insert_event.h>
int main(int argc, char *argv[])
{
typedef CGAL::Kinetic::Exact_simulation_traits Traits;
typedef CGAL::Triangulation_data_structure_2<
CGAL::Kinetic::Delaunay_triangulation_vertex_base_2<Traits::Instantaneous_kernel>,
CGAL::Kinetic::Delaunay_triangulation_face_base_2<Traits> > TDS;
typedef CGAL::Delaunay_triangulation_2<Traits::Instantaneous_kernel, TDS > Del;
// Color edges based on how recently they were created
typedef CGAL::Kinetic::Delaunay_triangulation_recent_edges_visitor_2<Del> Visitor;
typedef CGAL::Kinetic::Delaunay_triangulation_2<Traits, Visitor, Del> KDel;
typedef CGAL::Kinetic::Qt_widget_2<Traits::Simulator> Qt_gui;
typedef CGAL::Kinetic::Qt_moving_points_2<Traits, Qt_gui> Qt_mps;
typedef CGAL::Kinetic::Qt_triangulation_2<KDel, Traits::Instantaneous_kernel, Qt_gui> Qt_triangulation;
// Keeps the points confined
typedef CGAL::Kinetic::Enclosing_box_2<Traits> Box;
CGAL_SET_LOG_LEVEL(CGAL::Log::LOTS);
// Run from time 0 until a really large value of time
Traits tr(0, 10000000);
Box::Handle box= new Box(tr);
KDel::Handle kdel= new KDel(tr);
Qt_gui::Handle qtsim= new Qt_gui(argc, argv, tr.simulator_handle());
Qt_mps::Handle qtmps= new Qt_mps(qtsim, tr);
Qt_triangulation::Handle qtdel= new Qt_triangulation(kdel, tr.instantaneous_kernel_object(), qtsim);
Traits::Kinetic_kernel::Point_2 p;
std::cin >> p;
tr.active_points_2_table_handle()->insert(p);
return qtsim->begin_event_loop();
}