/usr/include/marble/GeoGraphicsItem.h is in libmarble-dev 4:4.13.0-0ubuntu1.
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// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2009 Bastian Holst <bastianholst@gmx.de>
// Copyright 2009 Andrew Manson <g.real.ate@gmail.com>
//
#ifndef MARBLE_GEOGRAPHICSITEM_H
#define MARBLE_GEOGRAPHICSITEM_H
// Marble
#include "marble_export.h"
class QString;
namespace Marble
{
class GeoDataFeature;
class GeoDataLatLonAltBox;
class GeoGraphicsItemPrivate;
class GeoDataStyle;
class GeoPainter;
class ViewportParams;
class MARBLE_EXPORT GeoGraphicsItem
{
public:
explicit GeoGraphicsItem( const GeoDataFeature *feature );
virtual ~GeoGraphicsItem();
enum GeoGraphicsItemFlag {
NoOptions = 0x0,
ItemIsMovable = 0x1,
ItemIsSelectable = 0x2,
ItemIsVisible = 0x4
};
Q_DECLARE_FLAGS(GeoGraphicsItemFlags, GeoGraphicsItemFlag)
bool visible() const;
void setVisible( bool visible );
/**
* Get the GeoGraphicItemFlags value that describes which flags are set on
* this item. @see QFlags
*/
GeoGraphicsItemFlags flags() const;
/**
* Set or unset a single flag
* @param enabled sets if the flag is to be set or unset
*/
void setFlag( GeoGraphicsItemFlag flag, bool enabled = true );
/**
* Replace all of the current flags.
* @param flags is the new value for this item's flags.
*/
void setFlags( GeoGraphicsItemFlags flags );
/**
* Returns the minim zoom level on which item will be active.
*/
int minZoomLevel() const;
/**
* Sets the minimum zoom level
*/
void setMinZoomLevel( int zoomLevel );
/**
* Returns the placemark for that item.
*/
const GeoDataFeature* feature() const;
/**
* Returns the bounding box covered by the item.
*/
virtual const GeoDataLatLonAltBox& latLonAltBox() const;
/**
* Set the box used to determine if an item is active or inactive. If an empty box is passed
* the item will be shown in every case.
*/
void setLatLonAltBox( const GeoDataLatLonAltBox& latLonAltBox );
/**
* Returns the style of item.
*/
const GeoDataStyle* style() const;
/**
* Set the style for the item.
*/
void setStyle( const GeoDataStyle* style );
/**
* Returns the z value of the item
*/
qreal zValue() const;
/**
* Set the z value of the item
*/
void setZValue( qreal z );
/**
* Paints the item using the given GeoPainter.
*
* Note that depending on the projection and zoom level, the item may be visible more than once,
* which is taken care of by GeoPainter.
*/
virtual void paint( GeoPainter *painter, const ViewportParams *viewport ) = 0;
protected:
GeoGraphicsItemPrivate *p() const;
private:
GeoGraphicsItemPrivate *const d;
};
} // Namespace Marble
Q_DECLARE_OPERATORS_FOR_FLAGS(Marble::GeoGraphicsItem::GeoGraphicsItemFlags)
#endif
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