Marble::BillboardGraphicsItem
#include <BillboardGraphicsItem.h>
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()
Returns the absolute screen bounding boxes of the item.
- Since
- 0.26.0
Definition at line 105 of file BillboardGraphicsItem.cpp.
◆ containsRect()
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()
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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