Marble::PositionTracking Class Reference

#include <PositionTracking.h>

Inheritance diagram for Marble::PositionTracking:

Public Slots
void	clearTrack ()
bool	saveTrack (const QString &fileName)
void	setTrackVisible (bool visible)

Signals
void	gpsLocation (GeoDataCoordinates, qreal)
void	positionProviderPluginChanged (PositionProviderPlugin *activePlugin)
void	statusChanged (PositionProviderStatus status)

Public Member Functions
	PositionTracking (GeoDataTreeModel *model)
	~PositionTracking ()
GeoDataAccuracy	accuracy () const
GeoDataCoordinates	currentLocation () const
qreal	direction () const
QString	error () const
bool	isTrackEmpty () const
qreal	length (qreal planetRadius) const
PositionProviderPlugin *	positionProviderPlugin ()
void	readSettings ()
void	setPositionProviderPlugin (PositionProviderPlugin *plugin)
qreal	speed () const
PositionProviderStatus	status () const
QDateTime	timestamp () const
bool	trackVisible () const
void	writeSettings ()

Properties
PositionProviderPlugin	positionProviderPlugin

Detailed Description

Definition at line 31 of file PositionTracking.h.

Constructor & Destructor Documentation

Marble::PositionTracking::PositionTracking ( GeoDataTreeModel *  model )

explicit

Definition at line 136 of file PositionTracking.cpp.

Marble::PositionTracking::~PositionTracking

(

)

Definition at line 177 of file PositionTracking.cpp.

Member Function Documentation

GeoDataAccuracy Marble::PositionTracking::accuracy

(

)

const

Returns the estimated accuracy of the current position.

Definition at line 383 of file PositionTracking.cpp.

void Marble::PositionTracking::clearTrack ( )

slot

Removes all track segments which were recorded.

Definition at line 287 of file PositionTracking.cpp.

GeoDataCoordinates Marble::PositionTracking::currentLocation

(

)

const

Returns the current position, if any.

Definition at line 388 of file PositionTracking.cpp.

qreal Marble::PositionTracking::direction

(

)

const

provides direction of the gps device in degrees with geographical north

Definition at line 233 of file PositionTracking.cpp.

QString Marble::PositionTracking::error

(

)

const

gives the error message from the current position provider

Definition at line 220 of file PositionTracking.cpp.

void Marble::PositionTracking::gpsLocation ( GeoDataCoordinates  , qreal    )

signal

bool Marble::PositionTracking::isTrackEmpty

(

)

const

Returns true if there is no position in the track.

Definition at line 365 of file PositionTracking.cpp.

qreal Marble::PositionTracking::length

(

qreal

planetRadius

)

const

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

Definition at line 378 of file PositionTracking.cpp.

PositionProviderPlugin* Marble::PositionTracking::positionProviderPlugin

(

)

Returns the current position provider plugin, or 0 if none is in use.

void Marble::PositionTracking::positionProviderPluginChanged ( PositionProviderPlugin *  activePlugin )

signal

emits positionProviderPluginChanged(0) when provider is disabled

void Marble::PositionTracking::readSettings

(

)

Definition at line 297 of file PositionTracking.cpp.

bool Marble::PositionTracking::saveTrack ( const QString &  fileName )

slot

Saves the track document to file.

Definition at line 254 of file PositionTracking.cpp.

void Marble::PositionTracking::setPositionProviderPlugin

(

PositionProviderPlugin *

plugin

)

Change the position provider to use.

You can provide 0 to disable position tracking. Ownership of the provided plugin is taken.

Definition at line 183 of file PositionTracking.cpp.

void Marble::PositionTracking::setTrackVisible ( bool  visible )

slot

Toggles the visibility of the Position Tracking document.

Definition at line 248 of file PositionTracking.cpp.

qreal Marble::PositionTracking::speed

(

)

const

provides speed of the gps device

Definition at line 227 of file PositionTracking.cpp.

PositionProviderStatus Marble::PositionTracking::status

(

)

const

Returns the status of the current position provider plugin, if any.

Definition at line 393 of file PositionTracking.cpp.

void Marble::PositionTracking::statusChanged ( PositionProviderStatus  status )

signal

QDateTime Marble::PositionTracking::timestamp

(

)

const

Returns the timestamp of last recent tracking point.

Definition at line 238 of file PositionTracking.cpp.

bool Marble::PositionTracking::trackVisible

(

)

const

provides the visibility of the Position Tracking document

Definition at line 243 of file PositionTracking.cpp.

void Marble::PositionTracking::writeSettings

(

)

Definition at line 360 of file PositionTracking.cpp.

Property Documentation

PositionProviderPlugin * Marble::PositionTracking::positionProviderPlugin

readwrite

Definition at line 35 of file PositionTracking.h.

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

• PositionTracking.h
• PositionTracking.cpp