PositionTracking Class Reference

from PyKDE4.marble import *

Inherits: QObject
Namespace: Marble

Detailed Description

Abstract class:: This class can be used as a base class for new classes, but can not be instantiated directly.

Signals
	gpsLocation (Marble.GeoDataCoordinates a0, float a1)
	statusChanged (Marble.PositionProviderStatus status)
Methods
	__init__ (self, Marble.GeoDataTreeModel model)
Marble.GeoDataAccuracy	accuracy (self)
	clearTrack (self)
Marble.GeoDataCoordinates	currentLocation (self)
float	direction (self)
QString	error (self)
bool	isTrackEmpty (self)
float	length (self, float planetRadius)
	readSettings (self)
bool	saveTrack (self, QString fileName)
	setTrackVisible (self, bool visible)
float	speed (self)
QDateTime	timestamp (self)
bool	trackVisible (self)
	writeSettings (self)

Signal Documentation

gpsLocation	(	Marble.GeoDataCoordinates	a0,
		float	a1
	)

Signal syntax:: QObject.connect(source, SIGNAL("gpsLocation(Marble::GeoDataCoordinates, qreal)"), target_slot)

statusChanged	(	Marble.PositionProviderStatus	status
	)

Signal syntax:: QObject.connect(source, SIGNAL("statusChanged(Marble::PositionProviderStatus)"), target_slot)

Method Documentation

__init__	(	self,
		Marble.GeoDataTreeModel	model
	)

Marble.GeoDataAccuracy accuracy ( self )

Returns the estimated accuracy of the current position

clearTrack ( self )

Removes all track segments which were recorded

Marble.GeoDataCoordinates currentLocation ( self )

Returns the current position, if any

float direction ( self )

provides direction of the gps device in degrees with geographical north

QString error ( self )

gives the error message from the current position provider

bool isTrackEmpty ( self )

Returns true if there is no position in the track

float length	(	self,
		float	planetRadius
	)

Returns the total track length

Parameters:

planetRadius

Scale factor, usually the radius of the underlying planet, e.g. EARTH_RADIUS

Returns:: Length of all track segments on the unit sphere scaled by planetRadius

readSettings ( self )

bool saveTrack	(	self,
		QString	fileName
	)

Saves the track document to file

setTrackVisible	(	self,
		bool	visible
	)

Toggles the visibility of the Position Tracking document

float speed ( self )

provides speed of the gps device

QDateTime timestamp ( self )

Returns the timestamp of last recent tracking point.

bool trackVisible ( self )

provides the visibility of the Position Tracking document

writeSettings ( self )

PositionTracking Class Reference

Detailed Description

Signals

Methods

Signal Documentation

Method Documentation

Modules