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/***************************************************************************
*
* Project: OpenCPN
* Purpose: OpenCPN Main wxWidgets Program
* Author: David Register
*
***************************************************************************
* Copyright (C) 2010 by David S. Register *
* *
* 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. *
**************************************************************************/
class ocpnDC;
class ChartCanvas;
class ocpnCompass
{
public:
ocpnCompass(ChartCanvas *parent, bool bShowGPS = true);
~ocpnCompass();
bool IsShown() const { return m_shown; }
void Show(bool show) { m_shown = show; }
void Paint( ocpnDC& dc );
void UpdateStatus( bool newColorScheme = false );
bool MouseEvent( wxMouseEvent& event );
void SetColorScheme( ColorScheme cs );
int GetXOffset(void) const { return m_xoffset; }
int GetYOffset(void) const { return m_yoffset; }
float GetScaleFactor(){ return m_scale; }
void SetScaleFactor( float factor);
void Move(const wxPoint &pt) { m_rect.SetPosition(pt); }
wxRect GetRect(void) const { return m_rect; }
private:
void CreateBmp( bool bnew = false );
ChartCanvas *m_parent;
wxBitmap m_StatBmp;
wxBitmap m_MaskBmp;
wxStaticBitmap *m_pStatBoxToolStaticBmp;
wxString m_lastgpsIconName;
double m_rose_angle;
wxBitmap _img_compass;
wxBitmap _img_gpsRed;
int m_xoffset;
int m_yoffset;
float m_scale;
wxRect m_rect;
bool m_shown;
bool m_bshowGPS;
ColorScheme m_cs;
#ifdef ocpnUSE_GL
unsigned int texobj;
int m_tex_w, m_tex_h;
int m_image_width, m_image_height;
#endif
};
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