pixelpos_points.h

Go to the documentation of this file.

/*
         Copyright 2010-2019 Pierre SMARS (smars@yuntech.edu.tw)
         This program is free software: you can redistribute it and/or modify
         it under the terms of the GNU General Public License as published by
         the Free Software Foundation, either version 2 of the License, or
         (at your option) any later version.
 
         This program is distributed in the hope that it will be useful,
         but WITHOUT ANY WARRANTY; without even the implied warranty of
         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
         GNU General Public License for more details.
 
         You should have received a copy of the GNU General Public License
         along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _PIXELPOS_POINTS_H_
#define _PIXELPOS_POINTS_H_
 
// .NAME pixelpos_points
// .SECTION Author
// Pierre Smars
 
#include "vtkRenderer.h"
 
#include <iostream>
#include <vector>
 
class pixelpos_points
{
        public:
                pixelpos_points(vtkRenderer * ren) : ren_(ren), verbose_(true), selected_(-1) {}
                ~pixelpos_points();
                int size() {return ref_.size();}
                void add_point(int ref, double u, double v);
                void moa_point(int ref, double u, double v);
                int pick_point(double u, double v);
                int select_point(double u, double v);
                void add_or_moa_point(double u, double v);
                void erase_last_point();
                void erase_selected_point();
                void export_selected_point();
                void redraw();
                void quiet() {verbose_ = false;}
                //: input/output
                friend   std::istream&    operator>> (std::istream& i, pixelpos_points& l);
                friend   std::ostream&    operator<< (std::ostream& o, const pixelpos_points& l);
 
        protected:
                std::vector<int> ref_;
                std::vector<vtkTransform *>     pos_;
                vtkRenderer *   ren_;
                int     selected_;
                bool verbose_;
};
 
#endif