First checkin. It works enough.
#ifndef _HEADER_MAINWINDOW_HPP_
#define _HEADER_MAINWINDOW_HPP_
#include <wx/wx.h>
#include "CropArea.hpp"
class MainWindow : public wxFrame
{
public:
MainWindow(const wxImage &img, CropArea area, wxSize size);
};
#endif /* _HEADER_MAINWINDOW_HPP_ */