var i = 0;
while (i < 10)
{
    location.latitude += 0.0001;
    location.longitude -= 0.0001;
    location.altitude += 0.000001;
    location.useCurrentTimestamp = true;

    print ("Updated position:" + i);
    i = i + 1;

    yield(2000);
}

Member Function Documentation

[slot] bool LocationScriptInterface::addSatellite(int satelliteIdentifier)

Adds a new satellite with the identifier satelliteIdentifier. Returns true on success.

[slot] bool LocationScriptInterface::addSatellite(int satelliteIdentifier, qreal elevation, qreal azimuth, int signalStrength, bool inUse)

Adds a new satellite with the identifier satelliteIdentifier. Sets the reported elevation of the satellite to elevation, azimuth to azimuth, signal strength to signalStrength, and state to inUse. Returns true on success.

qreal LocationScriptInterface::azimuth(int satellite) const

Returns the azimuth in degrees reported by satellite.

Returns -1 if the satellite does not exist.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

See also setAzimuth().

qreal LocationScriptInterface::elevation(int satellite) const

Returns the elevation reported by satellite.

Returns -1 if the satellite does not exist.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

See also setElevation().

bool LocationScriptInterface::inUse(int satellite) const

Returns whether the satellite is reported to be used to determine the current position.

A GPS receiver tracks a number of satellites to calculate the actual position of a device on earth. However, even if a satellite is in the reception range, the receiver might not be able to use its current position for calculations or its signal might be too weak.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

See also setInUse().

QObject *LocationScriptInterface::loadGPX(const QString &fileName)

Loads the file specified by fileName to emulate latitude, longitude, elevation, and time. The file must be in the GPS exchange (GPX) format. A GPX file contains a collection of trackpoints that take location, elevation, and time as attributes, and can be used to exchange data between GPS devices and applications.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

QObject *LocationScriptInterface::loadNMEA(const QString &fileName)

Loads the file specified by fileName to emulate position. The file must be in the NMEA format. NMEA is a communications standard used for connecting marine sensors and display units within ships and boats.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[slot] bool LocationScriptInterface::removeSatellite(int satelliteIdentifier)

Removes the satellite specified by satelliteIdentifier.

Returns true if the satellite can be removed successfully; otherwise returns false.

QList<int> LocationScriptInterface::satellites() const

Returns the satellite identifiers of the satellites that can be used for positioning.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[slot] bool LocationScriptInterface::setAzimuth(int satelliteIdentifier, qreal azimuth)

Sets the azimuth of the satellite identified by satelliteIdentifier as the value of azimuth.

Returns true if the satellite is found and its azimuth can be set. Otherwise, returns false.

See also azimuth().

[slot] bool LocationScriptInterface::setElevation(int satelliteIdentifier, qreal elevation)

Sets the angle (in degrees) to see the satellite satelliteIdentifier from the current position as elevation.

Returns true if the satellite is found and the elevation can be set. Otherwise, returns false.

See also elevation().

[slot] bool LocationScriptInterface::setIdentifier(int oldIdentifier, int newIdentifier)

Changes the satellite identifier from oldIdentifier to newIdentifier.

Returns true if the satellite identifier can be changed successfully; otherwise returns false.

[slot] bool LocationScriptInterface::setInUse(int satelliteIdentifier, bool inUse)

Sets the reported state of the satellite specified by satelliteIdentifier to inUse.

Returns true if the satellite is found and its reported state can be set. Otherwise, returns false.

See also inUse().

[slot] bool LocationScriptInterface::setSignalStrength(int satelliteIdentifier, int signalStrength)

Sets the signal strength of the satellite specified by satelliteIdentifier to signalStrength.

Returns true if the satellite is found and its signal strength can be set. Otherwise, returns false.

See also signalStrength().

[slot] bool LocationScriptInterface::setSystem(int satelliteIdentifier, int system)

Sets the satellite specified by satelliteIdentifier to emulate the positioning system system.

Returns true if the satellite is found and the system can be set. Otherwise, returns false.

int LocationScriptInterface::signalStrength(int satellite) const

Returns the signal strength of satellite in decibels.

Returns -1 if the satellite does not exist.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

See also setSignalStrength().