VTKViewer_MarkerWidget Class Reference

Widget for specifying point marker parameters. More...

#include <VTKViewer_MarkerWidget.h>

Inheritance diagram for VTKViewer_MarkerWidget:

Public Member Functions
	VTKViewer_MarkerWidget (QWidget *)
	Constructor. More...
virtual	~VTKViewer_MarkerWidget ()
	Destructor. More...
void	setCustomMarkers (const VTK::MarkerMap &)
	Set custom markers data. More...
VTK::MarkerMap	customMarkers () const
	Get custom markers data. More...
void	addMarker (VTK::MarkerType, const QPixmap &)
	Add standard marker The marker type specified with type must be > VTK::MT_USER. More...
void	setMarker (VTK::MarkerType, VTK::MarkerScale=VTK::MS_NONE)
	Select specified standard marker as current one. More...
void	setCustomMarker (int)
	Select specified custom marker as current one. More...
VTK::MarkerType	markerType () const
	Get current marker's type. For custom marker, VTK::MT_USER is returned and markerId() function then returns its identifier. More...
VTK::MarkerScale	markerScale () const
	Get current marker's scale size. For custom marker return value is undefined. More...
int	markerId () const
QLabel *	typeLabel ()
	Get access to the internal marker type label. More...
QLabel *	scaleLabel ()
	Get access to the internal marker scale label. More...

Private Slots
void	onTypeChanged (int)
	Called when marker type is changed (by the user or programmatically) More...

Private Member Functions
void	init ()
	Internal initialization. More...
QPixmap	markerFromData (const VTK::MarkerData &)
	Create icon from the custom marker data (texture) More...

Private Attributes
QLabel *	myTypeLab
QComboBox *	myType
QLabel *	myScaleLab
QSpinBox *	myScale
VTK::MarkerMap	myCustomMarkers
int	myCurrentIdx

Detailed Description

Class : VTKViewer_MarkerWidget Description : Widget for specifying point marker parameters

Constructor & Destructor Documentation

VTKViewer_MarkerWidget::VTKViewer_MarkerWidget

(

QWidget *

parent

)

Parameters

parent

parent widget

References init(), myScale, myScaleLab, myType, myTypeLab, onTypeChanged(), and SPACING.

VTKViewer_MarkerWidget::~VTKViewer_MarkerWidget ( )

virtual

Member Function Documentation

void VTKViewer_MarkerWidget::addMarker	(	VTK::MarkerType	type,
		const QPixmap &	icon
	)

Parameters

type	marker type
icon	marker icon

References VTK::MT_USER, myType, and TypeRole.

VTK::MarkerMap VTKViewer_MarkerWidget::customMarkers

(

)

const

Returns

custom marker data

References myCustomMarkers.

void VTKViewer_MarkerWidget::init ( )

private

References QtxResourceMgr::loadPixmap(), VTK::MS_10, VTK::MS_70, VTK::MT_NONE, VTK::MT_POINT, VTK::MT_USER, myScale, myType, SUIT_Session::resourceMgr(), SUIT_Session::session(), and TypeRole.

QPixmap VTKViewer_MarkerWidget::markerFromData ( const VTK::MarkerData &  markerData )

private

Parameters

markerData

custom marker data

Returns

icon generated from texture specified with marker data

References VTK::ConvertToQImage(), and VTK::MakeVTKImage().

int VTKViewer_MarkerWidget::markerId

(

)

const

Get currently selected custom marker's identifier. For standard markers return value is VTK::MT_NONE.

References IdRole, VTK::MT_NONE, VTK::MT_USER, myType, and TypeRole.

VTK::MarkerScale VTKViewer_MarkerWidget::markerScale

(

)

const

Returns

currently selected marker scale size

References myScale.

VTK::MarkerType VTKViewer_MarkerWidget::markerType

(

)

const

Returns

currently selected marker type

References myType, and TypeRole.

void VTKViewer_MarkerWidget::onTypeChanged ( int  index )

privateslot

Parameters

index

index of item being selected

References SUIT_Session::activeApplication(), SUIT_Application::getFileName(), VTK::GetUniqueId(), IdRole, VTK::LoadTextureData(), markerFromData(), VTK::MS_NONE, VTK::MT_USER, myCurrentIdx, myCustomMarkers, myScale, myScaleLab, myType, SUIT_Session::session(), and TypeRole.

QLabel * VTKViewer_MarkerWidget::scaleLabel

(

)

Returns

marker scale label widget

References myScaleLab.

void VTKViewer_MarkerWidget::setCustomMarker

(

int

id

)

Parameters

id	custom marker identifier

References IdRole, VTK::MT_USER, myType, and TypeRole.

void VTKViewer_MarkerWidget::setCustomMarkers

(

const VTK::MarkerMap &

markerMap

)

Parameters

markerMap

custom marker data (a map {index:texture})

References IdRole, markerFromData(), VTK::MT_USER, myCustomMarkers, myType, and TypeRole.

void VTKViewer_MarkerWidget::setMarker	(	VTK::MarkerType	type,
		VTK::MarkerScale	scale = VTK::MS_NONE
	)

Parameters

type	marker type
scale	marker scale (optional parameter; can be omitted for extended markers)

References VTK::MS_10, VTK::MS_70, VTK::MS_NONE, VTK::MT_USER, myScale, myType, and TypeRole.

QLabel * VTKViewer_MarkerWidget::typeLabel

(

)

Returns

marker type label widget

References myTypeLab.

Member Data Documentation

int VTKViewer_MarkerWidget::myCurrentIdx

private

VTK::MarkerMap VTKViewer_MarkerWidget::myCustomMarkers

private

QSpinBox* VTKViewer_MarkerWidget::myScale

private

QLabel* VTKViewer_MarkerWidget::myScaleLab

private

QComboBox* VTKViewer_MarkerWidget::myType

private

QLabel* VTKViewer_MarkerWidget::myTypeLab

private

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

• src/VTKViewer/VTKViewer_MarkerWidget.h
• src/VTKViewer/VTKViewer_MarkerWidget.cxx