Marble::BillboardGraphicsItem Class Reference

#include <BillboardGraphicsItem.h>

Inheritance diagram for Marble::BillboardGraphicsItem:

Public Member Functions
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)

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 28 of file BillboardGraphicsItem.h.

Constructor & Destructor Documentation

BillboardGraphicsItem()

Marble::BillboardGraphicsItem::BillboardGraphicsItem

(

)

Definition at line 82 of file BillboardGraphicsItem.cpp.

Member Function Documentation

alignment()

Qt::Alignment Marble::BillboardGraphicsItem::alignment

(

)

const

Definition at line 129 of file BillboardGraphicsItem.cpp.

boundingRects()

QList< QRectF > Marble::BillboardGraphicsItem::boundingRects

(

)

const

Returns the absolute screen bounding boxes of the item.

Since

0.26.0

Definition at line 105 of file BillboardGraphicsItem.cpp.

containsRect()

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 119 of file BillboardGraphicsItem.cpp.

coordinate()

GeoDataCoordinates Marble::BillboardGraphicsItem::coordinate

(

)

const

Definition at line 87 of file BillboardGraphicsItem.cpp.

positions()

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.

Since

0.26.0

Definition at line 99 of file BillboardGraphicsItem.cpp.

setAlignment()

void Marble::BillboardGraphicsItem::setAlignment

(

Qt::Alignment

alignment

)

Definition at line 135 of file BillboardGraphicsItem.cpp.

setCoordinate()

void Marble::BillboardGraphicsItem::setCoordinate

(

const GeoDataCoordinates &

coordinates

)

Definition at line 93 of file BillboardGraphicsItem.cpp.

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

• BillboardGraphicsItem.h
• BillboardGraphicsItem.cpp