Marble::BillboardGraphicsItem Class Reference

#include <BillboardGraphicsItem.h>

Inheritance diagram for Marble::BillboardGraphicsItem:

Public Member Functions
	BillboardGraphicsItem ()
Qt::Alignment	alignment () const
QList< QRectF >	boundingRects () const
QRectF	containsRect (const QPointF &point) const
GeoDataCoordinates	coordinate () const
QList< QPointF >	positions () const
void	setAlignment (Qt::Alignment alignment)
void	setCoordinate (const GeoDataCoordinates &coordinates)
Public Member Functions inherited from Marble::MarbleGraphicsItem
virtual	~MarbleGraphicsItem ()
CacheMode	cacheMode () const
bool	contains (const QPointF &point) const
virtual QRectF	contentRect () const
virtual QSizeF	contentSize () const
void	hide ()
AbstractMarbleGraphicsLayout *	layout () const
bool	paintEvent (QPainter *painter, const ViewportParams *viewport)
void	setCacheMode (CacheMode mode)
virtual void	setContentSize (const QSizeF &size)
void	setLayout (AbstractMarbleGraphicsLayout *layout)
virtual void	setProjection (const ViewportParams *viewport)
void	setSize (const QSizeF &size)
void	setVisible (bool visible)
void	show ()
QSizeF	size () const
bool	visible () const

Additional Inherited Members
Public Types inherited from Marble::MarbleGraphicsItem
enum	CacheMode { NoCache, ItemCoordinateCache, DeviceCoordinateCache }
Protected Member Functions inherited from Marble::MarbleGraphicsItem
	MarbleGraphicsItem (MarbleGraphicsItemPrivate *d_ptr)
virtual bool	eventFilter (QObject *object, QEvent *e)
virtual void	paint (QPainter *painter)
void	update ()
Protected Attributes inherited from Marble::MarbleGraphicsItem
MarbleGraphicsItemPrivate *const	d

Detailed Description

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.

Definition at line 32 of file BillboardGraphicsItem.h.

Constructor & Destructor Documentation

Marble::BillboardGraphicsItem::BillboardGraphicsItem

(

)

Definition at line 88 of file BillboardGraphicsItem.cpp.

Member Function Documentation

Qt::Alignment Marble::BillboardGraphicsItem::alignment

(

)

const

Definition at line 128 of file BillboardGraphicsItem.cpp.

QList< QRectF > Marble::BillboardGraphicsItem::boundingRects

(

)

const

Returns the absolute screen bounding boxes of the item.

Definition at line 108 of file BillboardGraphicsItem.cpp.

QRectF Marble::BillboardGraphicsItem::containsRect

(

const QPointF &

point

)

const

Returns the rect of one representation of the object that is at the given position.

Definition at line 118 of file BillboardGraphicsItem.cpp.

GeoDataCoordinates Marble::BillboardGraphicsItem::coordinate

(

)

const

Definition at line 93 of file BillboardGraphicsItem.cpp.

QList< QPointF > Marble::BillboardGraphicsItem::positions

(

)

const

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.

Definition at line 103 of file BillboardGraphicsItem.cpp.

void Marble::BillboardGraphicsItem::setAlignment

(

Qt::Alignment

alignment

)

Definition at line 133 of file BillboardGraphicsItem.cpp.

void Marble::BillboardGraphicsItem::setCoordinate

(

const GeoDataCoordinates &

coordinates

)

Definition at line 98 of file BillboardGraphicsItem.cpp.

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The documentation for this class was generated from the following files:

• BillboardGraphicsItem.h
• BillboardGraphicsItem.cpp