a_image_defo.h

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/*
         Copyright 2010-2011 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 _A_IMAGE_DEFO_H_
#define _A_IMAGE_DEFO_H_
 
#include <iostream>
#include "vtkImageData.h"
 
class a_image_defo
{
        public:
                a_image_defo() {}; 
                virtual void read(const std::string& name);
                void write(const std::string& name);
                virtual void new_coordinates(double xo, double yo, double& xn, double& yn) = 0;
                virtual bool old_coordinates(double xn, double yn, double& xo, double& yo) = 0;
                virtual void box_out();
                void xm(const int val) {box_out_[0] = val;}
                void xM(const int val) {box_out_[1] = val;}
                void ym(const int val) {box_out_[2] = val;}
                void yM(const int val) {box_out_[3] = val;}
                void get_box_out() const {std::cout << box_out_[0] << " " << box_out_[1] << " " << box_out_[2] << " " << box_out_[3] << std::endl;}
                void deform();
        protected:
                void box_out_reset();
 
                vtkImageData * in_;
                vtkImageData * out_;
                int  box_in_[6];
                int box_out_[6];
};
 
#endif