This item integrates GeometryInfo and Interpolation into Disp3D structure. More...

#include <sensordatatreeitem.h>

Public Types
typedef QSharedPointer< SensorDataTreeItem >	SPtr

typedef QSharedPointer< const SensorDataTreeItem >	ConstSPtr

Public Member Functions
	SensorDataTreeItem (int iType=Data3DTreeModelItemTypes::SensorDataItem, const QString &text="Sensor Data", bool bUseGPU=false)

virtual	~SensorDataTreeItem ()

virtual void	initData (const MNELIB::MNEBemSurface &tBemSurface, const FIFFLIB::FiffInfo &tFiffInfo, const QString &sSensorType, Qt3DCore::QEntity *p3DEntityParent)

virtual void	addData (const Eigen::MatrixXd &tSensorData)

virtual bool	isDataInit () const

virtual void	setLoopState (bool bState)

virtual void	setStreamingState (bool bState)

virtual void	setTimeInterval (int iMSec)

virtual void	setNumberAverages (int iNumberAverages)

virtual void	setColormapType (const QString &sColormap)

virtual void	setThresholds (const QVector3D &vecThresholds)

virtual void	setCancelDistance (double dCancelDist)

virtual void	setInterpolationFunction (const QString &sInterpolationFunction)

virtual void	setSFreq (const double dSFreq)

virtual void	setBadChannels (const FIFFLIB::FiffInfo &info)

virtual void	setTransform (const Qt3DCore::QTransform &transform)

virtual void	setTransform (const FIFFLIB::FiffCoordTrans &transform, bool bApplyInverse=false)

virtual void	applyTransform (const Qt3DCore::QTransform &transform)

virtual void	applyTransform (const FIFFLIB::FiffCoordTrans &transform, bool bApplyInverse=false)

Public Member Functions inherited from DISP3DLIB::AbstractTreeItem
	AbstractTreeItem (int iType=Data3DTreeModelItemTypes::UnknownItem, const QString &text="")

void	setData (const QVariant &value, int role=Qt::UserRole+1)

int	type () const

QList< QStandardItem * >	findChildren (int type)

QList< QStandardItem * >	findChildren (const QString &text)

AbstractTreeItem &	operator<< (AbstractTreeItem *newItem)

AbstractTreeItem &	operator<< (AbstractTreeItem &newItem)

Protected Member Functions
virtual void	initItem () override

virtual void	onNewInterpolationMatrixAvailable (QSharedPointer< Eigen::SparseMatrix< float > > pMatInterpolationMatrixLeftHemi)

virtual void	onNewRtRawDataAvailable (const Eigen::VectorXd &vecDataVector)

virtual void	onNewRtSmoothedDataAvailable (const Eigen::MatrixX4f &matColorMatrix)

virtual void	onStreamingStateChanged (const Qt::CheckState &checkState)

virtual void	onColormapTypeChanged (const QVariant &sColormapType)

virtual void	onTimeIntervalChanged (const QVariant &iMSec)

virtual void	onDataThresholdChanged (const QVariant &vecThresholds)

virtual void	onLoopStateChanged (const Qt::CheckState &checkState)

virtual void	onNumberAveragesChanged (const QVariant &iNumAvr)

virtual void	onCancelDistanceChanged (const QVariant &dCancelDist)

virtual void	onInterpolationFunctionChanged (const QVariant &sInterpolationFunction)

Protected Member Functions inherited from DISP3DLIB::AbstractTreeItem
virtual void	onCheckStateChanged (const Qt::CheckState &checkState)

Protected Attributes
bool	m_bIsDataInit

bool	m_bUseGPU

QVector< int >	m_iUsedSensors

QVector< int >	m_iSensorsBad

QPointer< RtSensorDataController >	m_pSensorRtDataWorkController

QPointer< GpuInterpolationItem >	m_pInterpolationItemGPU

QPointer< AbstractMeshTreeItem >	m_pInterpolationItemCPU

Protected Attributes inherited from DISP3DLIB::AbstractTreeItem
int	m_iType

Qt::CheckState	m_checkStateOld

Additional Inherited Members
Signals inherited from DISP3DLIB::AbstractTreeItem
void	checkStateChanged (const Qt::CheckState &checkState)

Static Public Member Functions inherited from DISP3DLIB::AbstractTreeItem
static void	addItemWithDescription (QStandardItem pItemParent, QStandardItem pItemAdd)

Detailed Description

This item integrates GeometryInfo and Interpolation into Disp3D structure.

This item allows on-the-fly changes to parameters of visualization. It integrates the features provided in GeometryInfo and Interpolation.

Definition at line 92 of file sensordatatreeitem.h.

Inheritance diagram for DISP3DLIB::SensorDataTreeItem:

Member Typedef Documentation

◆ ConstSPtr

typedef QSharedPointer<const SensorDataTreeItem> DISP3DLIB::SensorDataTreeItem::ConstSPtr

Const shared pointer type for sensordatatreeitem.

Definition at line 98 of file sensordatatreeitem.h.

◆ SPtr

typedef QSharedPointer<SensorDataTreeItem> DISP3DLIB::SensorDataTreeItem::SPtr

Shared pointer type for sensordatatreeitem.

Definition at line 97 of file sensordatatreeitem.h.

Constructor & Destructor Documentation

◆ SensorDataTreeItem()

SensorDataTreeItem::SensorDataTreeItem	(	int	iType = `Data3DTreeModelItemTypes::SensorDataItem`,
		const QString &	text = `"Sensor Data"`,
		bool	bUseGPU = `false`
	)

explicit

Constructs a sensordatatreeitem object, calls initItem

Parameters

[in]	iType	The type of the item. See types.h for declaration and definition.
[in]	text	The text of this item. This is also by default the displayed name of the item in a view.
[in]	bUseGPU	Whether to use the GPU to visualize the data.

Definition at line 81 of file sensordatatreeitem.cpp.

◆ ~SensorDataTreeItem()

SensorDataTreeItem::~SensorDataTreeItem ( )

virtual

Destructor

Definition at line 94 of file sensordatatreeitem.cpp.

Member Function Documentation

◆ addData()

void SensorDataTreeItem::addData ( const Eigen::MatrixXd & tSensorData )

virtual

Adds a block actual rt data which is streamed by this item's worker thread item. In order for this function to worker, you must call initData(...) beforehand.

Parameters

[in] tSensorData The matrix that holds rt measurement data.

Definition at line 210 of file sensordatatreeitem.cpp.

◆ applyTransform() [1/2]

void SensorDataTreeItem::applyTransform	(	const FIFFLIB::FiffCoordTrans &	transform,
		bool	bApplyInverse = `false`
	)

virtual

Applies a transformation o ntop of the present one.

Parameters

[in]	transform	The new entity's transform.
[in]	bApplyInverse	Whether to apply the inverse. False by default.

Definition at line 457 of file sensordatatreeitem.cpp.

◆ applyTransform() [2/2]

void SensorDataTreeItem::applyTransform ( const Qt3DCore::QTransform & transform )

virtual

Applies a transformation o ntop of the present one.

Parameters

[in] transform The new entity's transform.

Definition at line 444 of file sensordatatreeitem.cpp.

◆ initData()

void SensorDataTreeItem::initData	(	const MNELIB::MNEBemSurface &	tBemSurface,
		const FIFFLIB::FiffInfo &	tFiffInfo,
		const QString &	sSensorType,
		Qt3DCore::QEntity *	p3DEntityParent
	)

virtual

Initializes the sensor data item with neccessary information for visualization computations. Constructs and initalizes the worker for this item.

Parameters

[in]	tBemSurface	MNEBemSurface that holds the mesh that should be visualized.
[in]	tFiffInfo	FiffInfo that holds the sensors information.
[in]	sSensorType	The sensor type that is later used for live interpolation.
[in]	p3DEntityParent	The Qt3D entity parent of the new item.

Definition at line 101 of file sensordatatreeitem.cpp.

◆ initItem()

void SensorDataTreeItem::initItem ( )

overrideprotectedvirtual

This adds all meta tree items and connects them fittingly Don't use this fucntion in the constructor of the abstract class.

Reimplemented from DISP3DLIB::AbstractTreeItem.

Definition at line 470 of file sensordatatreeitem.cpp.

◆ isDataInit()

bool DISP3DLIB::SensorDataTreeItem::isDataInit ( ) const

inlinevirtual

Returns true if this item is initialized.

Returns: Returns true if this item is initialized.

Definition at line 376 of file sensordatatreeitem.h.

◆ onCancelDistanceChanged()

void SensorDataTreeItem::onCancelDistanceChanged ( const QVariant & dCancelDist )

protectedvirtual

This function gets called whenever the cancel distance of the interpolation changed.

Parameters

[in] dCancelDist The new cancel distance.

Definition at line 679 of file sensordatatreeitem.cpp.

◆ onColormapTypeChanged()

void SensorDataTreeItem::onColormapTypeChanged ( const QVariant & sColormapType )

protectedvirtual

This function gets called whenever the used colormap type changed.

Parameters

[in] sColormapType The name of the new colormap type.

Definition at line 610 of file sensordatatreeitem.cpp.

◆ onDataThresholdChanged()

void SensorDataTreeItem::onDataThresholdChanged ( const QVariant & vecThresholds )

protectedvirtual

This function gets called whenever the normaization value changed. The normalization value is used to normalize the estimated source activation.

Parameters

[in] vecThresholds The new threshold values used for normalizing the data.

Definition at line 638 of file sensordatatreeitem.cpp.

◆ onInterpolationFunctionChanged()

void SensorDataTreeItem::onInterpolationFunctionChanged ( const QVariant & sInterpolationFunction )

protectedvirtual

This function gets called whenever the function of the interpolation changed.

Parameters

[in] sInterpolationFunction The new function name.

Definition at line 691 of file sensordatatreeitem.cpp.

◆ onLoopStateChanged()

void SensorDataTreeItem::onLoopStateChanged ( const Qt::CheckState & checkState )

protectedvirtual

This function gets called whenever the check/activation state of the looped streaming state changed.

Parameters

[in] checkState The check state of the looped streaming state.

Definition at line 655 of file sensordatatreeitem.cpp.

◆ onNewInterpolationMatrixAvailable()

void SensorDataTreeItem::onNewInterpolationMatrixAvailable ( QSharedPointer< Eigen::SparseMatrix< float > > pMatInterpolationMatrixLeftHemi )

protectedvirtual

Set the new interpolation matrix.

Parameters

[in] pMatInterpolationMatrixLeftHemi The new interpolation matrix.

Definition at line 567 of file sensordatatreeitem.cpp.

◆ onNewRtRawDataAvailable()

void SensorDataTreeItem::onNewRtRawDataAvailable ( const Eigen::VectorXd & vecDataVector )

protectedvirtual

This function gets called whenever this item receives sensor values for each estimated source.

Parameters

[in] vecDataVector The streamed raw data.

Definition at line 577 of file sensordatatreeitem.cpp.

◆ onNewRtSmoothedDataAvailable()

void SensorDataTreeItem::onNewRtSmoothedDataAvailable ( const Eigen::MatrixX4f & matColorMatrix )

protectedvirtual

This function gets called whenever this item receives new color values for each estimated source.

Parameters

[in] sourceColorSamples The color values for the streamed data.

Definition at line 587 of file sensordatatreeitem.cpp.

◆ onNumberAveragesChanged()

void SensorDataTreeItem::onNumberAveragesChanged ( const QVariant & iNumAvr )

protectedvirtual

This function gets called whenever the number of averages of the streamed samples changed.

Parameters

[in] iNumAvr The new number of averages.

Definition at line 668 of file sensordatatreeitem.cpp.

◆ onStreamingStateChanged()

void SensorDataTreeItem::onStreamingStateChanged ( const Qt::CheckState & checkState )

protectedvirtual

This function gets called whenever the check/activation state of the rt data worker changed.

Parameters

[in] checkState The check state of the worker.

Definition at line 597 of file sensordatatreeitem.cpp.

◆ onTimeIntervalChanged()

void SensorDataTreeItem::onTimeIntervalChanged ( const QVariant & iMSec )

protectedvirtual

This function gets called whenever the time interval in between the streamed samples changed.

Parameters

[in] iMSec The new time in milliseconds waited in between each streamed sample.

Definition at line 627 of file sensordatatreeitem.cpp.

◆ setBadChannels()

void SensorDataTreeItem::setBadChannels ( const FIFFLIB::FiffInfo & info )

virtual

Update bad channels and recalculate interpolation matrix.

Parameters

[in] info The fiff info including the new bad channels.

Definition at line 402 of file sensordatatreeitem.cpp.

◆ setCancelDistance()

void SensorDataTreeItem::setCancelDistance ( double dCancelDist )

virtual

This function sets the cancel distance used in distance calculations for the interpolation. Distances higher than this are ignored, i.e. the respective coefficients are set to zero.

Parameters

[in] dCancelDist The new cancel distance value in meters.

Definition at line 361 of file sensordatatreeitem.cpp.

◆ setColormapType()

void SensorDataTreeItem::setColormapType ( const QString & sColormap )

virtual

This function sets the colormap type.

Parameters

[in] sColortable The new colormap ("Hot Negative 1" etc.).

Definition at line 326 of file sensordatatreeitem.cpp.

◆ setInterpolationFunction()

void SensorDataTreeItem::setInterpolationFunction ( const QString & sInterpolationFunction )

virtual

This function sets the function that is used in the interpolation process.

Parameters

[in] sInterpolationFunction Function that computes interpolation coefficients using the distance values.

Definition at line 377 of file sensordatatreeitem.cpp.

◆ setLoopState()

void SensorDataTreeItem::setLoopState ( bool bState )

virtual

This function sets the loop flag.

Parameters

[in] bState Whether to loop the data or not.

Definition at line 262 of file sensordatatreeitem.cpp.

◆ setNumberAverages()

void SensorDataTreeItem::setNumberAverages ( int iNumberAverages )

virtual

This function sets the number of averages.

Parameters

[in] iNumberAverages The new number of averages.

Definition at line 310 of file sensordatatreeitem.cpp.

◆ setSFreq()

void SensorDataTreeItem::setSFreq ( const double dSFreq )

virtual

Set the sampling frequency.

Parameters

[in] dSFreq The new sampling frequency.

Definition at line 393 of file sensordatatreeitem.cpp.

◆ setStreamingState()

void SensorDataTreeItem::setStreamingState ( bool bState )

virtual

This function sets the data streaming.

Parameters

[in] bState Whether to stream the data to the display or not.

Definition at line 278 of file sensordatatreeitem.cpp.

◆ setThresholds()

void SensorDataTreeItem::setThresholds ( const QVector3D & vecThresholds )

virtual

This function set the threshold values.

Parameters

[in] vecThresholds The new threshold values used for normalizing the data.

Definition at line 342 of file sensordatatreeitem.cpp.

◆ setTimeInterval()

void SensorDataTreeItem::setTimeInterval ( int iMSec )

virtual

This function sets the time interval for streaming.

Parameters

[in] iMSec The waiting time inbetween samples.

Definition at line 294 of file sensordatatreeitem.cpp.

◆ setTransform() [1/2]

void SensorDataTreeItem::setTransform	(	const FIFFLIB::FiffCoordTrans &	transform,
		bool	bApplyInverse = `false`
	)

virtual

Sets the entity's transformation. This will clear the old transformation.

Parameters

[in]	transform	The new entity's transform.
[in]	bApplyInverse	Whether to apply the inverse. False by default.

Definition at line 431 of file sensordatatreeitem.cpp.

◆ setTransform() [2/2]

void SensorDataTreeItem::setTransform ( const Qt3DCore::QTransform & transform )

virtual

Sets the entity's transformation. This will clear the old transformation.

Parameters

[in] transform The new entity's transform.

Definition at line 418 of file sensordatatreeitem.cpp.

Member Data Documentation

◆ m_bIsDataInit

bool DISP3DLIB::SensorDataTreeItem::m_bIsDataInit

protected

The init flag.

Definition at line 361 of file sensordatatreeitem.h.

◆ m_bUseGPU

bool DISP3DLIB::SensorDataTreeItem::m_bUseGPU

protected

The use GPU flag.

Definition at line 362 of file sensordatatreeitem.h.

◆ m_iSensorsBad

QVector<int> DISP3DLIB::SensorDataTreeItem::m_iSensorsBad

protected

Store bad channel indexes.

Definition at line 365 of file sensordatatreeitem.h.

◆ m_iUsedSensors

QVector<int> DISP3DLIB::SensorDataTreeItem::m_iUsedSensors

protected

Stores the indices of channels inside the passed fiff evoked that are used for interpolation.

Definition at line 364 of file sensordatatreeitem.h.

◆ m_pInterpolationItemCPU

QPointer<AbstractMeshTreeItem> DISP3DLIB::SensorDataTreeItem::m_pInterpolationItemCPU

protected

This item manages all 3d rendering and calculations.

Definition at line 369 of file sensordatatreeitem.h.

◆ m_pInterpolationItemGPU

QPointer<GpuInterpolationItem> DISP3DLIB::SensorDataTreeItem::m_pInterpolationItemGPU

protected

This item manages all 3d rendering and calculations.

Definition at line 368 of file sensordatatreeitem.h.

◆ m_pSensorRtDataWorkController

QPointer<RtSensorDataController> DISP3DLIB::SensorDataTreeItem::m_pSensorRtDataWorkController

protected

The source data worker. This worker streams the rt data to this item.

Definition at line 367 of file sensordatatreeitem.h.

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

src/libraries/disp3D/engine/model/items/sensordata/sensordatatreeitem.h
src/libraries/disp3D/engine/model/items/sensordata/sensordatatreeitem.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ConstSPtr

◆ SPtr

Constructor & Destructor Documentation

◆ SensorDataTreeItem()

◆ ~SensorDataTreeItem()

Member Function Documentation

◆ addData()

◆ applyTransform() [1/2]

◆ applyTransform() [2/2]

◆ initData()

◆ initItem()

◆ isDataInit()

◆ onCancelDistanceChanged()

◆ onColormapTypeChanged()

◆ onDataThresholdChanged()

◆ onInterpolationFunctionChanged()

◆ onLoopStateChanged()

◆ onNewInterpolationMatrixAvailable()

◆ onNewRtRawDataAvailable()

◆ onNewRtSmoothedDataAvailable()

◆ onNumberAveragesChanged()

◆ onStreamingStateChanged()

◆ onTimeIntervalChanged()

◆ setBadChannels()

◆ setCancelDistance()

◆ setColormapType()

◆ setInterpolationFunction()

◆ setLoopState()

◆ setNumberAverages()

◆ setSFreq()

◆ setStreamingState()

◆ setThresholds()

◆ setTimeInterval()

◆ setTransform() [1/2]

◆ setTransform() [2/2]

Member Data Documentation

◆ m_bIsDataInit

◆ m_bUseGPU

◆ m_iSensorsBad

◆ m_iUsedSensors

◆ m_pInterpolationItemCPU

◆ m_pInterpolationItemGPU

◆ m_pSensorRtDataWorkController