RoutingModel Class Reference

from PyKDE4.marble import *

Inherits: QAbstractListModel → QAbstractItemModel → QObject
Namespace: Marble

Detailed Description

Enumerations
RoutingModelRoles	{ CoordinateRole, TurnTypeIconRole, LongitudeRole, LatitudeRole }
Signals
	currentRouteChanged ()
	deviatedFromRoute (bool deviated)
	positionChanged ()
Methods
	__init__ (self, Marble.RouteRequest request, Marble.MarbleModel model, QObject parent=0)
	clear (self)
QVariant	data (self, QModelIndex index, int role=Qt.DisplayRole)
bool	deviatedFromRoute (self)
	exportGpx (self, QIODevice device)
QVariant	headerData (self, int section, Qt::Orientation orientation, int role=Qt.DisplayRole)
int	rightNeighbor (self, Marble.GeoDataCoordinates position, RouteRequestconst route)
Marble.Route	route (self)
int	rowCount (self, QModelIndex parent=QModelIndex())
bool	setCurrentRoute (self, Marble.GeoDataDocument document)
	updatePosition (self, Marble.GeoDataCoordinates a0, float a1)

Signal Documentation

currentRouteChanged ( )

A different route was loaded

Signal syntax:: QObject.connect(source, SIGNAL("currentRouteChanged()"), target_slot)

deviatedFromRoute	(	bool	deviated
	)

returns whether the gps location is on route

Signal syntax:: QObject.connect(source, SIGNAL("deviatedFromRoute(bool)"), target_slot)

positionChanged ( )

emits a signal regarding information about total time( seconds ) and distance( metres ) remaining to reach destination

Signal syntax:: QObject.connect(source, SIGNAL("positionChanged()"), target_slot)

Method Documentation

__init__	(	self,
		Marble.RouteRequest	request,
		Marble.MarbleModel	model,
		QObject	parent=0
	)

Constructor

clear ( self )

Clear any data held in the model

QVariant data	(	self,
		QModelIndex	index,
		int	role=Qt.DisplayRole
	)

Overload of QAbstractListModel

bool deviatedFromRoute ( self )

returns whether the gps location is on route

exportGpx	(	self,
		QIODevice	device
	)

Export waypoints and instructions in gpx format

QVariant headerData	(	self,
		int	section,
		Qt::Orientation	orientation,
		int	role=Qt.DisplayRole
	)

Overload of QAbstractListModel

int rightNeighbor	(	self,
		Marble.GeoDataCoordinates	position,
		RouteRequestconst	route
	)

Maps points from the provided route request to waypoints in the model according to their global minimal distance. Returns the right neighbor (next route request item along the waypoints) of the provided position. Provided route must not be null.

Returns:: -1 If the provided route is empty, the index of the right neighbor along the waypoints otherwise (result is a valid RouteRequest index in that case)

Marble.Route route ( self )

int rowCount	(	self,
		QModelIndex	parent=QModelIndex()
	)

Overload of QAbstractListModel

bool setCurrentRoute	(	self,
		Marble.GeoDataDocument	document
	)

Old data in the model is discarded, the parsed content of the provided document is used as the new model data and a model reset is done

updatePosition	(	self,
		Marble.GeoDataCoordinates	a0,
		float	a1
	)

Enumeration Documentation

RoutingModelRoles

Enumerator:

CoordinateRole = Qt::UserRole+3
TurnTypeIconRole
LongitudeRole
LatitudeRole

RoutingModel Class Reference

Detailed Description

Enumerations

Signals

Methods

Signal Documentation

Method Documentation

Enumeration Documentation

Modules