File indexing completed on 2025-01-05 03:59:14

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2012 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
 //
 
 #ifndef MARBLE_BILLBOARDGRAPHICSITEM_H
 #define MARBLE_BILLBOARDGRAPHICSITEM_H
 
 #include "MarbleGraphicsItem.h"
 #include "digikam_export.h"
 
 #include <Qt>
 
 class QPointF;
 
 namespace Marble
 {
 class GeoDataCoordinates;
 class BillboardGraphicsItemPrivate;
 
 /**
  * @brief Base class for all 2D labels (a.k.a. billboards) in 3D space.
  *
  * A BillboardGraphicsItem represents a point of interest on a planet with a geo location.
  * As a result, it may appear more than once on the map, depending on the projection and
  * the zoom level.
  */
 class DIGIKAM_EXPORT BillboardGraphicsItem : public MarbleGraphicsItem
 {
  public:
     BillboardGraphicsItem();
 
     GeoDataCoordinates coordinate() const;
     void setCoordinate( const GeoDataCoordinates &coordinates );
 
     Qt::Alignment alignment() const;
     void setAlignment( Qt::Alignment alignment );
 
     /**
      * @brief Returns the absolute screen positions of the item.
      *
      * All elements indicate the position of the topleft corner in screen coordinates and are
      * based on the viewport of the last paintEvent(). Note that the result list may contain
      * an unbound number of elements, including zero, depending on the item's visibility,
      * the projection and zoom level.
      * @since 0.26.0
      */
     QVector<QPointF> positions() const;
 
     /**
      * @brief Returns the absolute screen bounding boxes of the item.
      * @since 0.26.0
      */
     QVector<QRectF> boundingRects() const;
 
     /**
      * Returns the rect of one representation of the object that is at the given position.
      */
     QRectF containsRect( const QPointF &point ) const;
 
  private:
     Q_DECLARE_PRIVATE(BillboardGraphicsItem)
 };
 
 } // Marble namespace
 
 #endif