Replay Class Reference

Inheritance diagram for Replay:

Public Slots
void	openReplay ()
	Opens a dialogue to select a folder.
void	openTrackingDir ()
	Opens a dialogue to select a Tracking_Result dir, necessitate a video already opened and matching tracking results.
void	loadReplay (const QString &dir)
	Loads a video/images sequence and the last analysis performed. More...
void	loadTrackingDir (const QString &dir)
	Loads a tracking analysis folder from a video file. More...
void	loadFrame (int frameIndex)
	Displays the image and the tracking data in the ui->displayReplay. Triggered when the ui->replaySlider value is changed.
void	zoomIn ()
	Zooms in the display.
void	zoomOut ()
	Zooms out the display.
bool	eventFilter (QObject *target, QEvent *event)
	Manages all the mouse input in the display. More...
void	updateInformation (int objectId, int imageIndex, QTableWidget *table)
	Update the information of an object inside a table widget. More...
void	correctTracking ()
	Gets the index of the two selected objects, the start index, swaps the data from the start index to the end, and saves the new tracking data. Triggered when ui->swapButton is pressed or a right-click event is registered inside the replayDisplay.
void	nextOcclusionEvent ()
	Finds and displays the next occlusion event on the ui->replayDisplay. Triggered when ui->nextReplay is pressed.
void	previousOcclusionEvent ()
	Finds and displays the previous occlusion event on the ui->replayDisplay. Triggered when ui->previousReplay is pressed.
void	saveTrackedMovie ()
	Saves the tracked movie in .avi. Triggered when ui->previousReplay is pressed.
void	sliderConnection (const int index)
void	clear ()
	Clears replay data.

Signals
void	opened (bool)

Public Member Functions
	Replay (QWidget *parent=nullptr, bool standalone=true, Timeline *slider=nullptr, VideoReader *videoReader=nullptr)

Public Attributes
Data *	trackingData
Annotation *	annotation

Private Attributes
Ui::Replay *	ui
QShortcut *	deletedFrameFocus
bool	isStandalone
QUndoStack *	commandStack
QAction *	undoAction
QAction *	redoAction
QComboBox *	object1Replay
QComboBox *	object2Replay
QSpinBox *	deletedFrameNumber
QString	memoryDir
vector< Point3i >	colorMap
QList< int >	occlusionEvents
int	replayNumberObject
int	maxIndex
bool	isReplayable
int	replayFps
int	autoPlayerIndex
bool	object
QSize	resizedFrame
QSize	originalImageSize
int	currentIndex
double	currentZoom
QPointF	panReferenceClick
QPointF	zoomReferencePosition
QList< int >	ids
VideoReader *	video

Detailed Description

Author

Benjamin Gallois

Version

Revision

4.1

Contact: gallo.nosp@m.is.b.nosp@m.enjam.nosp@m.in08.nosp@m.@gmai.nosp@m.l.co.nosp@m.m

Member Function Documentation

eventFilter

bool Replay::eventFilter ( QObject *  target, QEvent *  event  )

slot

Manages all the mouse input in the display.

Parameters

[in]	target	Target widget to apply the filter.
[in]	event	Describes the mouse event.

loadReplay

void Replay::loadReplay ( const QString &  dir )

slot

Loads a video/images sequence and the last analysis performed.

• [in] dir Path to a video or image of an images sequence.

loadTrackingDir

void Replay::loadTrackingDir ( const QString &  dir )

slot

Loads a tracking analysis folder from a video file.

• [in] dir Path to a video or image of an images sequence.

updateInformation

void Replay::updateInformation ( int  objectId, int  imageIndex, QTableWidget *  table  )

slot

Update the information of an object inside a table widget.

Parameters

[in]	objectId	The id of the object to display the data.
[in]	imageIndex	The index of the image where to extracts the data.
[in]	table	Pointer to a QTableWidget where to display the data.

Member Data Documentation

autoPlayerIndex

int Replay::autoPlayerIndex

private

Index of the image displayed in autoplay mode in the replay.

colorMap

vector<Point3i> Replay::colorMap

private

RGB color map to display each object in one color.

currentIndex

int Replay::currentIndex

private

Current image index.

deletedFrameFocus

QShortcut* Replay::deletedFrameFocus

private

Keyboard shortcut to next frame.

isReplayable

bool Replay::isReplayable

private

True if user input is an images sequences that can be played.

maxIndex

int Replay::maxIndex

private

Number of images.

memoryDir

QString Replay::memoryDir

private

Saves the path of the last opened folder.

object

bool Replay::object

private

Alternatively true or false to associate either object A or object B at each click of the user in the ui->replayDisplay.

occlusionEvents

QList<int> Replay::occlusionEvents

private

Index of each occlusion event in the replayed images sequence.

originalImageSize

QSize Replay::originalImageSize

private

Width and height of the original image in the images sequence.

replayFps

int Replay::replayFps

private

Frame rate value at which a new image is displayed in autoplay mode in the replay.

replayNumberObject

int Replay::replayNumberObject

private

Number of objects tracked in the replayed images sequence.

resizedFrame

QSize Replay::resizedFrame

private

Width and height of displayed QPixmap to accomodate window size changment.

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

• src/replay.h
• src/replay.cpp