Class QfTracker

ClassList > QfTracker

Inherits the following classes: QObject

Public Types

Type	Name
enum	MeasureType

Public Properties

Type	Name
property QColor	color
property bool	conjunction
property QgsFeature	feature
property QfFeatureModel *	featureModel
property bool	filterAccuracy
property bool	isActive
property bool	isReplaying
property bool	isSuspended
property double	maximumDistance
property MeasureType	measureType
property double	minimumDistance
property QfRubberbandModel *	rubberbandModel
property bool	sensorCapture
property QDateTime	startPositionTimestamp
property double	timeInterval
property QgsVectorLayer *	vectorLayer
property bool	visible

Public Signals

Type	Name
signal void	colorChanged
signal void	conjunctionChanged
signal void	featureChanged
signal void	featureCreated
signal void	featureModelChanged
signal void	filterAccuracyChanged
signal void	isActiveChanged
signal void	isReplayingChanged
signal void	isSuspendedChanged
signal void	maximumDistanceChanged
signal void	measureTypeChanged
signal void	minimumDistanceChanged
signal void	rubberbandModelChanged
signal void	sensorCaptureChanged
signal void	startPositionTimestampChanged
signal void	timeIntervalChanged
signal void	vectorLayerChanged
signal void	visibleChanged

Public Functions

Type	Name
	QfTracker (QgsVectorLayer * vectorLayer)
QColor	color () const Returns the track rubberband color.
bool	conjunction () const Returns TRUE if all constraints need to be fulfilled between each tracked point.
QgsFeature	feature () const Returns the created feature.
QfFeatureModel *	featureModel () const Returns the feature model used to generate the track attributes.
bool	filterAccuracy () const Returns TRUE if GNSS accuracy filtering is enabled.
bool	isActive () const Returns whether the tracker has been started.
bool	isReplaying () const Returns whether the tracker is replaying positions.
bool	isSuspended () const Returns whether the track has been suspended.
double	maximumDistance () const Returns the maximum distance tolerated beyond which a position will be considered errenous.
MeasureType	measureType () const Returns the measure type used with the tracker geometry's M dimension when available.
double	minimumDistance () const Returns the minimum distance constraint between each tracked point.
Q_INVOKABLE void	processPositionInformation (const QfGnssPositionInformation & positionInformation, const QgsPoint & projectedPosition) Process the given position information and projected position passed onto the tracker.
void	replayPositionInformationList (const QList< QfGnssPositionInformation > & positionInformationList, QgsQuickCoordinateTransformer * coordinateTransformer=nullptr) Replays a list of position information taking into account the tracker settings.
QfRubberbandModel *	rubberbandModel () const Returns the rubber band model used to generate the track geometry.
bool	sensorCapture () const Returns if TRUE, newly captured sensor data is needed between each tracked point.
void	setColor (const QColor & color) Sets the track rubberband color.
void	setConjunction (bool conjunction) Sets where all constraints need to be fulfilled between each tracked point.
void	setFeature (const QgsFeature & feature) Sets the created feature.
void	setFeatureModel (QfFeatureModel * featureModel) Sets the feature model used to generate the track attributes.
void	setFilterAccuracy (bool enabled) Sets whether GNSS accuracy filtering is enabled.
void	setMaximumDistance (double maximumDistance) Sets the maximum distance tolerated beyond which a position will be considered errenous.
void	setMeasureType (MeasureType type) Sets the measure type used with the tracker geometry's M dimension when available.
void	setMinimumDistance (double minimumDistance) Sets the minimum distance constraint between each tracked point.
void	setRubberbandModel (QfRubberbandModel * rubberbandModel) Sets the rubber band model used to generate the track geometry.
void	setSensorCapture (bool capture) Sets whether newly captured sensor data is needed between each tracked point.
void	setStartPositionTimestamp (const QDateTime & startPositionTimestamp) Sets the timestamp of the first recorded point.
void	setTimeInterval (double timeInterval) Sets the minimum time interval constraint between each tracked point.
void	setVectorLayer (QgsVectorLayer * vectorLayer) Sets the current layer.
void	setVisible (bool visible) Sets whether the tracker rubberband is visible.
void	start (const QfGnssPositionInformation & positionInformation=QfGnssPositionInformation(), const QgsPoint & projectedPosition=QgsPoint()) Starts tracking.
QDateTime	startPositionTimestamp () const Returns the timestamp of the first recorded point.
void	stop () Stops tracking.
void	suspendUntilReplay ()
double	timeInterval () const Returns the minimum time interval constraint between each tracked point.
QgsVectorLayer *	vectorLayer () const Returns the current layer.
bool	visible () const Returns TRUE if the tracker rubberband is visible.

Public Types Documentation

enum MeasureType

enum QfTracker::MeasureType {
    SecondsSinceStart = 0,
    Timestamp,
    GroundSpeed,
    Bearing,
    HorizontalAccuracy,
    VerticalAccuracy,
    PDOP,
    HDOP,
    VDOP
};

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Public Properties Documentation

property color [1/2]

QColor QfTracker::color;

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property conjunction [1/2]

bool QfTracker::conjunction;

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property feature [1/2]

QgsFeature QfTracker::feature;

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property featureModel [1/2]

QfFeatureModel * QfTracker::featureModel;

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property filterAccuracy [1/2]

bool QfTracker::filterAccuracy;

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property isActive [1/2]

bool QfTracker::isActive;

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property isReplaying [1/2]

bool QfTracker::isReplaying;

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property isSuspended [1/2]

bool QfTracker::isSuspended;

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property maximumDistance [1/2]

double QfTracker::maximumDistance;

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property measureType [1/2]

MeasureType QfTracker::measureType;

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property minimumDistance [1/2]

double QfTracker::minimumDistance;

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property rubberbandModel [1/2]

QfRubberbandModel * QfTracker::rubberbandModel;

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property sensorCapture [1/2]

bool QfTracker::sensorCapture;

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property startPositionTimestamp [1/2]

QDateTime QfTracker::startPositionTimestamp;

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property timeInterval [1/2]

double QfTracker::timeInterval;

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property vectorLayer [1/2]

QgsVectorLayer * QfTracker::vectorLayer;

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property visible [1/2]

bool QfTracker::visible;

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Public Signals Documentation

signal colorChanged

void QfTracker::colorChanged;

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signal conjunctionChanged

void QfTracker::conjunctionChanged;

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signal featureChanged

void QfTracker::featureChanged;

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signal featureCreated

void QfTracker::featureCreated;

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signal featureModelChanged

void QfTracker::featureModelChanged;

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signal filterAccuracyChanged

void QfTracker::filterAccuracyChanged;

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signal isActiveChanged

void QfTracker::isActiveChanged;

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signal isReplayingChanged

void QfTracker::isReplayingChanged;

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signal isSuspendedChanged

void QfTracker::isSuspendedChanged;

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signal maximumDistanceChanged

void QfTracker::maximumDistanceChanged;

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signal measureTypeChanged

void QfTracker::measureTypeChanged;

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signal minimumDistanceChanged

void QfTracker::minimumDistanceChanged;

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signal rubberbandModelChanged

void QfTracker::rubberbandModelChanged;

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signal sensorCaptureChanged

void QfTracker::sensorCaptureChanged;

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signal startPositionTimestampChanged

void QfTracker::startPositionTimestampChanged;

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signal timeIntervalChanged

void QfTracker::timeIntervalChanged;

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signal vectorLayerChanged

void QfTracker::vectorLayerChanged;

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signal visibleChanged

void QfTracker::visibleChanged;

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Public Functions Documentation

function QfTracker

explicit QfTracker::QfTracker (
    QgsVectorLayer * vectorLayer
) 

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function color [2/2]

Returns the track rubberband color.

inline QColor QfTracker::color () const

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function conjunction [2/2]

Returns TRUE if all constraints need to be fulfilled between each tracked point.

inline bool QfTracker::conjunction () const

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function feature [2/2]

Returns the created feature.

QgsFeature QfTracker::feature () const

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function featureModel [2/2]

Returns the feature model used to generate the track attributes.

QfFeatureModel * QfTracker::featureModel () const

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function filterAccuracy [2/2]

Returns TRUE if GNSS accuracy filtering is enabled.

bool QfTracker::filterAccuracy () const

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function isActive [2/2]

Returns whether the tracker has been started.

inline bool QfTracker::isActive () const

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function isReplaying [2/2]

Returns whether the tracker is replaying positions.

inline bool QfTracker::isReplaying () const

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function isSuspended [2/2]

Returns whether the track has been suspended.

inline bool QfTracker::isSuspended () const

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function maximumDistance [2/2]

Returns the maximum distance tolerated beyond which a position will be considered errenous.

inline double QfTracker::maximumDistance () const

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function measureType [2/2]

Returns the measure type used with the tracker geometry's M dimension when available.

inline MeasureType QfTracker::measureType () const

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function minimumDistance [2/2]

Returns the minimum distance constraint between each tracked point.

inline double QfTracker::minimumDistance () const

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function processPositionInformation

Process the given position information and projected position passed onto the tracker.

Q_INVOKABLE void QfTracker::processPositionInformation (
    const QfGnssPositionInformation & positionInformation,
    const QgsPoint & projectedPosition
) 

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function replayPositionInformationList

Replays a list of position information taking into account the tracker settings.

void QfTracker::replayPositionInformationList (
    const QList< QfGnssPositionInformation > & positionInformationList,
    QgsQuickCoordinateTransformer * coordinateTransformer=nullptr
) 

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function rubberbandModel [2/2]

Returns the rubber band model used to generate the track geometry.

QfRubberbandModel * QfTracker::rubberbandModel () const

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function sensorCapture [2/2]

Returns if TRUE, newly captured sensor data is needed between each tracked point.

inline bool QfTracker::sensorCapture () const

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function setColor

Sets the track rubberband color.

void QfTracker::setColor (
    const QColor & color
) 

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function setConjunction

Sets where all constraints need to be fulfilled between each tracked point.

void QfTracker::setConjunction (
    bool conjunction
) 

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function setFeature

Sets the created feature.

void QfTracker::setFeature (
    const QgsFeature & feature
) 

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function setFeatureModel

Sets the feature model used to generate the track attributes.

void QfTracker::setFeatureModel (
    QfFeatureModel * featureModel
) 

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function setFilterAccuracy

Sets whether GNSS accuracy filtering is enabled.

void QfTracker::setFilterAccuracy (
    bool enabled
) 

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function setMaximumDistance

Sets the maximum distance tolerated beyond which a position will be considered errenous.

void QfTracker::setMaximumDistance (
    double maximumDistance
) 

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function setMeasureType

Sets the measure type used with the tracker geometry's M dimension when available.

void QfTracker::setMeasureType (
    MeasureType type
) 

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function setMinimumDistance

Sets the minimum distance constraint between each tracked point.

void QfTracker::setMinimumDistance (
    double minimumDistance
) 

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function setRubberbandModel

Sets the rubber band model used to generate the track geometry.

void QfTracker::setRubberbandModel (
    QfRubberbandModel * rubberbandModel
) 

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function setSensorCapture

Sets whether newly captured sensor data is needed between each tracked point.

void QfTracker::setSensorCapture (
    bool capture
) 

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function setStartPositionTimestamp

Sets the timestamp of the first recorded point.

inline void QfTracker::setStartPositionTimestamp (
    const QDateTime & startPositionTimestamp
) 

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function setTimeInterval

Sets the minimum time interval constraint between each tracked point.

void QfTracker::setTimeInterval (
    double timeInterval
) 

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function setVectorLayer

Sets the current layer.

void QfTracker::setVectorLayer (
    QgsVectorLayer * vectorLayer
) 

---

function setVisible

Sets whether the tracker rubberband is visible.

void QfTracker::setVisible (
    bool visible
) 

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function start

Starts tracking.

void QfTracker::start (
    const QfGnssPositionInformation & positionInformation=QfGnssPositionInformation (),
    const QgsPoint & projectedPosition=QgsPoint()
) 

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function startPositionTimestamp [2/2]

Returns the timestamp of the first recorded point.

inline QDateTime QfTracker::startPositionTimestamp () const

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function stop

Stops tracking.

void QfTracker::stop () 

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function suspendUntilReplay

void QfTracker::suspendUntilReplay () 

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function timeInterval [2/2]

Returns the minimum time interval constraint between each tracked point.

inline double QfTracker::timeInterval () const

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function vectorLayer [2/2]

Returns the current layer.

inline QgsVectorLayer * QfTracker::vectorLayer () const

---

function visible [2/2]

Returns TRUE if the tracker rubberband is visible.

inline bool QfTracker::visible () const

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The documentation for this class was generated from the following file src/core/qftracker.h