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QGeoMapRouteObject Class ReferenceThe QGeoMapRouteObject class is a QGeoMapObject used to draw a route on a map. More... #include <QGeoMapRouteObject> Inherits QGeoMapObject. Properties
Public Functions
Reimplemented Public Functions
Signals
Additional Inherited Members
Detailed DescriptionThe QGeoMapRouteObject class is a QGeoMapObject used to draw a route on a map. The route is specified by a QGeoRoute object. The route might be quite detailed, and so to improve performance the detail level can be set with QGeoMapRouteObject::detailLevel. The route object draws the route as a series of lines with a minimum on-screen harmattan length equal to the detail level. This is done so that the small changes in direction of a road will be visible at high zoom levels but will not slow down the rendering at the lower zoom levels. Property Documentation
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| quint32 | detailLevel () const |
| void | setDetailLevel ( quint32 detailLevel ) |
Notifier signal:
| void | detailLevelChanged ( quint32 detailLevel ) |
pen : QPen
This property holds this property holds the pen that will be used to draw this object.
The pen is used to draw the route.
The pen will be treated like a cosmetic pen, which means that the width of the pen will be independent of the zoom level of the map.
Access functions:
| QPen | pen () const |
| void | setPen ( const QPen & pen ) |
Notifier signal:
| void | penChanged ( const QPen & pen ) |
route : QGeoRoute
This property holds this property holds the which will be displayed.
The default value of this property is an empty route.
If QGeoRoute::path() returns a list of less than 2 valid QGeoCoordinates then the route object will not be displayed.
Access functions:
| QGeoRoute | route () const |
| void | setRoute ( const QGeoRoute & route ) |
Notifier signal:
| void | routeChanged ( const QGeoRoute & route ) |
Member Function Documentation
QGeoMapRouteObject::QGeoMapRouteObject ()
Constructs a new route object.
QGeoMapRouteObject::QGeoMapRouteObject ( const QGeoRoute & route )
Constructs a new route object for the route route.
QGeoMapRouteObject::~QGeoMapRouteObject ()
Destroys this route object
void QGeoMapRouteObject::detailLevelChanged ( quint32 detailLevel ) [signal]
This signal is emitted when the level of detail used to draw this route object has changed.
The new value is detailLevel.
void QGeoMapRouteObject::penChanged ( const QPen & pen ) [signal]
This signal is emitted when the pen used to draw this route object has changed.
The new value is pen.
void QGeoMapRouteObject::routeChanged ( const QGeoRoute & route ) [signal]
This signal is emitted when the route drawn by this route object has changed.
The new value is route.
QGeoMapObject::Type QGeoMapRouteObject::type () const [virtual]
Reimplemented from QGeoMapObject::type().