Adaptor class between the roi manager and the fiber display. More...

#include <WFiberSelector.h>

Public Types
typedef boost::shared_ptr < WFiberSelector >	SPtr
	Fiber selector pointer. More...

typedef boost::shared_ptr < const WFiberSelector >	ConstSPtr
	Const fiber selector pointer. More...

Public Member Functions
	WFiberSelector (boost::shared_ptr< const WDataSetFibers > fibers)
	constructor More...

	~WFiberSelector ()
	destructor More...

size_t	size ()
	Return the number of fibers in the dataset. More...

boost::shared_ptr< std::vector < bool > >	getBitfield ()
	getter More...

WColor	getFiberColor (size_t fidx) const
	Get color for fiber with given index. More...

boost::shared_ptr< std::vector < size_t > >	getStarts ()
	getter for the line start index array More...

boost::shared_ptr< std::vector < size_t > >	getLengths ()
	getter for the line length array More...

void	setDirty ()
	setter sets the dirty flag More...

bool	getDirty ()
	Get the current dirty-state. More...

WCondition::SPtr	getDirtyCondition ()
	Condition that fires upon a recalculation of the fiber selection. More...

bool	isNothingFiltered () const
	Returns true if no fiber gets filtered out because there is no branch in the ROI tree. More...

Protected Member Functions
void	slotAddRoi (osg::ref_ptr< WROI > roi)
	listener function for inserting rois More...

void	slotRemoveRoi (osg::ref_ptr< WROI > roi)
	listener function for removing rois More...

void	slotRemoveBranch (boost::shared_ptr< WRMBranch > branch)
	listener function for removing rois More...

Private Member Functions
void	recalculate ()
	update the bitfield when there was a change in the roi structure More...

Private Attributes
boost::shared_ptr< const WDataSetFibers >	m_fibers
	Pointer to the fiber data set. More...

size_t	m_size
	number of fibers in the dataset More...

bool	m_dirty
	dirty flag More...

boost::shared_ptr< WKdTree >	m_kdTree
	Stores a pointer to the kdTree used for fiber selection. More...

boost::shared_ptr< std::vector < bool > >	m_outputBitfield
	bit field of activated fibers More...

boost::shared_ptr< std::vector < float > >	m_outputColorMap
	Map each fiber to a color. More...

std::list< boost::shared_ptr < WSelectorBranch > >	m_branches
	list of branches int he roi structure More...

boost::shared_ptr < boost::function< void(osg::ref_ptr < WROI >) > >	m_assocRoiSignal
	Signal that can be used to update the selector. More...

boost::shared_ptr < boost::function< void(osg::ref_ptr < WROI >) > >	m_removeRoiSignal
	Signal that can be used to update the selector. More...

boost::shared_ptr < boost::function< void(boost::shared_ptr < WRMBranch >) > >	m_removeBranchSignal
	Signal for updating the selector. More...

boost::shared_ptr < boost::function< void() > >	m_changeRoiSignal
	Signal that can be used to update the selector. More...

WCondition::SPtr	m_dirtyCondition
	Condition that fires on setDirty. More...

Detailed Description

Adaptor class between the roi manager and the fiber display.

Definition at line 42 of file WFiberSelector.h.

Member Typedef Documentation

typedef boost::shared_ptr< const WFiberSelector > WFiberSelector::ConstSPtr

Const fiber selector pointer.

Definition at line 53 of file WFiberSelector.h.

typedef boost::shared_ptr< WFiberSelector > WFiberSelector::SPtr

Fiber selector pointer.

Definition at line 48 of file WFiberSelector.h.

Constructor & Destructor Documentation

WFiberSelector::WFiberSelector ( boost::shared_ptr< const WDataSetFibers > fibers )

explicit

constructor

Parameters

fibers pointer to the datset this selector works on

Definition at line 34 of file WFiberSelector.cpp.

References WKernel::getRoiManager(), WKernel::getRunningKernel(), m_assocRoiSignal, m_changeRoiSignal, m_fibers, m_kdTree, m_outputBitfield, m_outputColorMap, m_removeBranchSignal, m_removeRoiSignal, m_size, setDirty(), slotAddRoi(), slotRemoveBranch(), and slotRemoveRoi().

WFiberSelector::~WFiberSelector ( )

destructor

Definition at line 74 of file WFiberSelector.cpp.

References WKernel::getRoiManager(), WKernel::getRunningKernel(), m_assocRoiSignal, m_branches, m_changeRoiSignal, m_removeBranchSignal, and m_removeRoiSignal.

Member Function Documentation

boost::shared_ptr< std::vector< bool > > WFiberSelector::getBitfield ( )

getter

Returns: the bitfield calculated from all active rois

Definition at line 154 of file WFiberSelector.cpp.

References m_outputBitfield.

bool WFiberSelector::getDirty ( )

Get the current dirty-state.

Returns: the dirty flag

Definition at line 205 of file WFiberSelector.cpp.

References m_dirty.

WCondition::SPtr WFiberSelector::getDirtyCondition ( )

Condition that fires upon a recalculation of the fiber selection.

Returns: the condition

Definition at line 210 of file WFiberSelector.cpp.

References m_dirtyCondition.

WColor WFiberSelector::getFiberColor ( size_t fidx ) const

Get color for fiber with given index.

Parameters

fidx	the index. Returns white for invalid index.

Returns: color.

Definition at line 215 of file WFiberSelector.cpp.

References m_outputBitfield, and m_outputColorMap.

boost::shared_ptr< std::vector< size_t > > WFiberSelector::getLengths ( )

inline

getter for the line length array

Returns: line lengths

Definition at line 193 of file WFiberSelector.h.

References m_fibers.

boost::shared_ptr< std::vector< size_t > > WFiberSelector::getStarts ( )

inline

getter for the line start index array

Returns: line starts

Definition at line 188 of file WFiberSelector.h.

References m_fibers.

bool WFiberSelector::isNothingFiltered ( ) const

Returns true if no fiber gets filtered out because there is no branch in the ROI tree.

Returns: true if all fibers should be shown

Definition at line 228 of file WFiberSelector.cpp.

References m_branches.

void WFiberSelector::recalculate ( )

private

update the bitfield when there was a change in the roi structure

Definition at line 159 of file WFiberSelector.cpp.

References m_branches, m_dirty, and m_size.

Referenced by setDirty().

void WFiberSelector::setDirty ( )

setter sets the dirty flag

Definition at line 198 of file WFiberSelector.cpp.

References m_dirty, m_dirtyCondition, and recalculate().

Referenced by slotAddRoi(), slotRemoveBranch(), slotRemoveRoi(), and WFiberSelector().

size_t WFiberSelector::size ( )

inline

Return the number of fibers in the dataset.

Returns: number of fibers

Definition at line 183 of file WFiberSelector.h.

References m_size.

void WFiberSelector::slotAddRoi ( osg::ref_ptr< WROI > roi )

protected

listener function for inserting rois

Parameters

roi	new roi inserted into the roi structure

Definition at line 95 of file WFiberSelector.cpp.

References WKernel::getRoiManager(), WKernel::getRunningKernel(), m_branches, m_changeRoiSignal, m_fibers, m_kdTree, and setDirty().

Referenced by WFiberSelector().

void WFiberSelector::slotRemoveBranch ( boost::shared_ptr< WRMBranch > branch )

protected

listener function for removing rois

Parameters

branch branch that is being removed

Definition at line 139 of file WFiberSelector.cpp.

References m_branches, m_changeRoiSignal, and setDirty().

Referenced by WFiberSelector().

void WFiberSelector::slotRemoveRoi ( osg::ref_ptr< WROI > roi )

protected

listener function for removing rois

Parameters

roi	roi that is being removed

Definition at line 122 of file WFiberSelector.cpp.

References m_branches, m_changeRoiSignal, and setDirty().

Referenced by WFiberSelector().

Member Data Documentation

boost::shared_ptr< boost::function< void( osg::ref_ptr< WROI > ) > > WFiberSelector::m_assocRoiSignal

private

Signal that can be used to update the selector.

Definition at line 172 of file WFiberSelector.h.

Referenced by WFiberSelector(), and ~WFiberSelector().

std::list< boost::shared_ptr<WSelectorBranch> > WFiberSelector::m_branches

private

list of branches int he roi structure

Definition at line 170 of file WFiberSelector.h.

Referenced by isNothingFiltered(), recalculate(), slotAddRoi(), slotRemoveBranch(), slotRemoveRoi(), and ~WFiberSelector().

boost::shared_ptr< boost::function< void() > > WFiberSelector::m_changeRoiSignal

private

Signal that can be used to update the selector.

Definition at line 175 of file WFiberSelector.h.

Referenced by slotAddRoi(), slotRemoveBranch(), slotRemoveRoi(), WFiberSelector(), and ~WFiberSelector().

bool WFiberSelector::m_dirty

private

dirty flag

Definition at line 159 of file WFiberSelector.h.

Referenced by getDirty(), recalculate(), and setDirty().

WCondition::SPtr WFiberSelector::m_dirtyCondition

private

Condition that fires on setDirty.

Definition at line 180 of file WFiberSelector.h.

Referenced by getDirtyCondition(), and setDirty().

boost::shared_ptr< const WDataSetFibers > WFiberSelector::m_fibers

private

Pointer to the fiber data set.

Definition at line 155 of file WFiberSelector.h.

Referenced by getLengths(), getStarts(), slotAddRoi(), and WFiberSelector().

boost::shared_ptr< WKdTree > WFiberSelector::m_kdTree

private

Stores a pointer to the kdTree used for fiber selection.

Definition at line 164 of file WFiberSelector.h.

Referenced by slotAddRoi(), and WFiberSelector().

boost::shared_ptr< std::vector< bool > > WFiberSelector::m_outputBitfield

private

bit field of activated fibers

Definition at line 166 of file WFiberSelector.h.

Referenced by getBitfield(), getFiberColor(), and WFiberSelector().

boost::shared_ptr< std::vector< float > > WFiberSelector::m_outputColorMap

private

Map each fiber to a color.

Definition at line 168 of file WFiberSelector.h.

Referenced by getFiberColor(), and WFiberSelector().

boost::shared_ptr< boost::function< void( boost::shared_ptr< WRMBranch > ) > > WFiberSelector::m_removeBranchSignal

private

Signal for updating the selector.

Definition at line 174 of file WFiberSelector.h.

Referenced by WFiberSelector(), and ~WFiberSelector().

boost::shared_ptr< boost::function< void( osg::ref_ptr< WROI > ) > > WFiberSelector::m_removeRoiSignal

private

Signal that can be used to update the selector.

Definition at line 173 of file WFiberSelector.h.

Referenced by WFiberSelector(), and ~WFiberSelector().

size_t WFiberSelector::m_size

private

number of fibers in the dataset

Definition at line 157 of file WFiberSelector.h.

Referenced by recalculate(), size(), and WFiberSelector().

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

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation