wxImagePanel.h

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// -*- mode: c++; c-file-style: "linux"; c-basic-offset: 2; indent-tabs-mode: nil -*-
//
//  Copyright (C) 2004-2015 Andrej Vodopivec <andrej.vodopivec@gmail.com>
//  Copyright (C) 2017-2018 Gunter Königsmann <wxMaxima@physikbuch.de>
//
//  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, write to the Free Software
//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
//  SPDX-License-Identifier: GPL-2.0+
 
#ifndef IMAGEPANEL_H
#define IMAGEPANEL_H
 
#include "precomp.h"
#include <wx/wx.h>
#include <wx/image.h>
 
 
class wxImagePanel : public wxPanel
{
    wxImage m_image;
    wxBitmap m_resized;
    int m_w, m_h;
 
public:
    wxImagePanel(wxWindow* parent, unsigned char *data, size_t len);
    void Load(unsigned char *data, size_t len);
 
    void paintEvent(wxPaintEvent & evt);
    void paintNow();
    void OnSize(wxSizeEvent& event); 
};
 
#endif // IMAGEPANEL_H