File indexing completed on 2024-05-05 03:49:51

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2014 Gábor Péterffy <peterffy95@gmail.org>
 //
 
 #ifndef MARBLE_AZIMUTHALPROJECTION_H
 #define MARBLE_AZIMUTHALPROJECTION_H
 
 /** @file
  * This file contains the headers for AzimuthalProjection.
  *
  */
 
 #include "AbstractProjection.h"
 
 namespace Marble
 {
 
 class AzimuthalProjectionPrivate;
 
 /**
  * @short A base class for the Gnomonic and Orthographic (Globe) projections in Marble
  */
 
 class AzimuthalProjection : public AbstractProjection
 {
     // Not a QObject so far because we don't need to send signals.
   public:
 
     AzimuthalProjection();
 
     ~AzimuthalProjection() override;
 
     bool repeatableX() const override { return false; }
 
     bool traversablePoles()  const override { return true; }
     bool traversableDateLine()  const override { return true; }
 
     SurfaceType surfaceType() const override { return Azimuthal; }
 
     PreservationType preservationType() const override { return NoPreservation; }
 
     bool isClippedToSphere() const override;
 
     qreal clippingRadius() const override;
 
     bool  mapCoversViewport( const ViewportParams *viewport ) const override;
 
     bool screenCoordinates( const GeoDataLineString &lineString,
                             const ViewportParams *viewport,
                             QVector<QPolygonF*> &polygons ) const override;
 
     using AbstractProjection::screenCoordinates;
 
     QPainterPath mapShape( const ViewportParams *viewport ) const override;
 
     GeoDataLatLonAltBox latLonAltBox( const QRect& screenRect,
                                       const ViewportParams *viewport ) const override;
 
  protected:
     explicit AzimuthalProjection( AzimuthalProjectionPrivate* dd );
 
  private:
     Q_DECLARE_PRIVATE( AzimuthalProjection )
     Q_DISABLE_COPY( AzimuthalProjection )
 };
 
 }
 
 #endif