GUIPolygon.h

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/****************************************************************************/
// The GUI-version of a polygon
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
// Copyright (C) 2001-2017 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This file is part of SUMO.
//   SUMO 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 3 of the License, or
//   (at your option) any later version.
//
/****************************************************************************/
#ifndef GUIPolygon_h
#define GUIPolygon_h


// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif

#include <string>
#include <utils/foxtools/MFXMutex.h>
#include <utils/shapes/SUMOPolygon.h>
#include <utils/gui/globjects/GUIGlObject_AbstractAdd.h>
#include <utils/gui/globjects/GLIncludes.h>
#include <utils/gui/settings/GUIVisualizationSettings.h>


// ===========================================================================
// class definitions
// ===========================================================================
/*
 * @class GUIPolygon
 * @brief The GUI-version of a polygon
 */
class GUIPolygon : public SUMOPolygon, public GUIGlObject_AbstractAdd {
public:
    GUIPolygon(const std::string& id, const std::string& type,
               const RGBColor& color, const PositionVector& shape, bool fill,
               double layer = 0, double angle = 0, const std::string& imgFile = "");

    ~GUIPolygon();





    GUIGLObjectPopupMenu* getPopUpMenu(GUIMainWindow& app,
                                       GUISUMOAbstractView& parent);


    GUIParameterTableWindow* getParameterWindow(GUIMainWindow& app,
            GUISUMOAbstractView& parent);


    Boundary getCenteringBoundary() const;


    virtual void drawGL(const GUIVisualizationSettings& s) const;


    virtual void setShape(const PositionVector& shape);

    void setLineWidth(double lineWidth) {
        myLineWidth = lineWidth;
    }

private:
    mutable MFXMutex myLock;

    mutable GLuint myDisplayList;

    mutable double myLineWidth;

    void storeTesselation(double lineWidth) const;

    // @brief perform the tesselation / drawing
    void performTesselation(double lineWidth) const;

};


#endif

/****************************************************************************/