Inheritance diagram for visBase::PolygonSelection:

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Public Types
enum	SelectionType { Off, Rectangle, Polygon }

Public Member Functions
	PolygonSelection ()

virtual const char *	getClassName () const

void	setSelectionType (SelectionType)

SelectionType	getSelectionType () const

void	setLineStyle (const OD::LineStyle &)

const OD::LineStyle &	getLineStyle () const

void	clear ()

bool	hasPolygon () const

bool	singleSelection () const

bool	isSelfIntersecting () const

bool	isInside (const Coord3 &, bool displayspace=false) const

char	includesRange (const Coord3 &start, const Coord3 &stop, bool displayspace) const

void	setUTMCoordinateTransform (const visBase::Transformation *)

bool	rayPickThrough (const Coord3 &worldpos, TypeSet< int > &pickedobjids, int depthidx=0) const

void	setMasterCamera (Camera *)

void	setHUDCamera (Camera *)

PolygonSelection *	copy () const

Public Member Functions inherited from visBase::VisualObjectImpl
void	setRightHandSystem (bool yn)

bool	isRightHandSystem () const

void	setLockable ()

void	readLock ()

void	readUnLock ()

bool	tryReadLock ()

void	writeLock ()

void	writeUnLock ()

bool	tryWriteLock ()

void	setMaterial (Material *)

const Material *	getMaterial () const

Material *	getMaterial ()

virtual bool	usePar (const IOPar &)

virtual void	fillPar (IOPar &) const

Public Member Functions inherited from visBase::VisualObject
virtual bool	getBoundingBox (Coord3 &min, Coord3 &max) const

virtual void	setSceneEventCatcher (EventCatcher *)

void	setSelectable (bool yn)

bool	selectable () const

NotifierAccess *	selection ()

NotifierAccess *	deSelection ()

virtual NotifierAccess *	rightClicked ()

const EventInfo *	rightClickedEventInfo () const

const TypeSet< int > *	rightClickedPath () const

Public Member Functions inherited from visBase::DataObject
virtual bool	isOK () const

int	id () const

void	setID (int nid)

uiString	name () const

virtual void	setName (const uiString &)

osg::Node *	osgNode (bool skipswitch=false)

const osg::Node *	osgNode (bool skipswitch=false) const

void	enableTraversal (unsigned int mask, bool yn=true)

bool	isTraversalEnabled (unsigned int mask) const

SoNode *	getInventorNode ()

const SoNode *	getInventorNode () const

virtual bool	turnOn (bool yn)

virtual bool	isOn () const

bool	isPickable (bool actively=true) const

void	setPickable (bool actively, bool passively=true)

virtual bool	rightClickable () const

void	select () const

void	deSelect () const

void	updateSel () const

virtual bool	isSelected () const

virtual void	setDisplayTransformation (const visBase::Transformation *)

virtual const visBase::Transformation *	getDisplayTransformation () const

virtual void	setPixelDensity (float dpi)

virtual float	getPixelDensity () const

virtual const char *	errMsg () const

bool	serialize (const char *filename, bool binary=false)

void	setParent (DataObjectGroup *g)

template<class T >
T *	addNodeState (T *ns)

NodeState *	removeNodeState (NodeState *)

NodeState *	getNodeState (int idx)

Public Member Functions inherited from CallBacker
	CallBacker ()

	CallBacker (const CallBacker &)

virtual	~CallBacker ()

bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)

bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)

void	detachCB (NotifierAccess &, const CallBack &)

void	detachCB (NotifierAccess *notif, const CallBack &cb)

bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...

Static Public Member Functions
static PolygonSelection *	create ()

static void	initClass ()

static const char *	getStaticClassName ()

static const char *	sFactoryKeyword ()

static Notifier< PolygonSelection > *	polygonFinished ()

Static Public Member Functions inherited from visBase::VisualObjectImpl
static const char *	sKeyMaterialID ()

static const char *	sKeyMaterial ()

static const char *	sKeyIsOn ()

Static Public Member Functions inherited from visBase::DataObject
static int	getID (const osg::Node *)

static float	getDefaultPixelDensity ()

static void	setVisualizationThread (const void *)
	Call only once from initialization. More...

static bool	isVisualizationThread ()

static void	requestSingleRedraw ()

static void	setCommonViewer (osgViewer::CompositeViewer *)

static osgViewer::CompositeViewer *	getCommonViewer ()

Protected Member Functions
	PolygonSelection (const osgGeo::PolygonSelection *)

	~PolygonSelection ()

void	polygonChangeCB (CallBacker *)

Protected Member Functions inherited from visBase::VisualObjectImpl
int	addChild (osg::Node *)

void	insertChild (int pos, osg::Node *)

void	removeChild (osg::Node *)

int	childIndex (const osg::Node *) const

	VisualObjectImpl (bool selectable)

virtual	~VisualObjectImpl ()

virtual void	materialChangeCB (CallBacker *)

virtual void	setGroupNode (osg::Group *)
	Must be called during construction. More...

Protected Member Functions inherited from visBase::VisualObject
void	triggerSel ()

void	triggerDeSel ()

void	triggerRightClick (const EventInfo *)

	VisualObject (bool selectable=false)

	~VisualObject ()

Protected Member Functions inherited from visBase::DataObject
virtual osg::StateSet *	getStateSet ()

void	doAddNodeState (NodeState *ns)

	DataObject ()

template<class T >
T *	setOsgNode (T *t)
	Must be called during construction. More...

void	updateNodemask ()

Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
const visBase::Transformation *	utm2disptransform_

DrawStyle *	drawstyle_

ODPolygon< double > *	polygon_

Threads::ReadWriteLock	polygonlock_

osgGeo::PolygonSelection *	selector_

Camera *	mastercamera_

SelectionCallBack *	selectorcb_

Protected Attributes inherited from visBase::VisualObjectImpl
Material *	material_

bool	righthandsystem_

Protected Attributes inherited from visBase::DataObject
DataObjectGroup *	parent_

Private Member Functions
PolygonSelection &	operator= (const PolygonSelection &)

	PolygonSelection (const PolygonSelection &)

Static Private Member Functions
static visBase::DataObject *	createInternal ()

Detailed Description

Paints a polygon or a rectangle just in front of near-clipping plane driven by mouse- movement. Once drawn, queries can be made whether points are inside or outside the polygon.

Member Enumeration Documentation

enum visBase::PolygonSelection::SelectionType

Enumerator
Off
Rectangle
Polygon

Constructor & Destructor Documentation

visBase::PolygonSelection::PolygonSelection ( const PolygonSelection & )

private

visBase::PolygonSelection::PolygonSelection ( )

visBase::PolygonSelection::PolygonSelection ( const osgGeo::PolygonSelection * )

protected

visBase::PolygonSelection::~PolygonSelection ( )

protected

Member Function Documentation

void visBase::PolygonSelection::clear ( )

PolygonSelection* visBase::PolygonSelection::copy ( ) const

static PolygonSelection* visBase::PolygonSelection::create ( )

inlinestatic

static visBase::DataObject* visBase::PolygonSelection::createInternal ( )

inlinestaticprivate

virtual const char* visBase::PolygonSelection::getClassName ( ) const

virtual

Reimplemented from visBase::DataObject.

const OD::LineStyle& visBase::PolygonSelection::getLineStyle ( ) const

SelectionType visBase::PolygonSelection::getSelectionType ( ) const

static const char* visBase::PolygonSelection::getStaticClassName ( )

static

bool visBase::PolygonSelection::hasPolygon ( ) const

char visBase::PolygonSelection::includesRange	(	const Coord3 &	start,
		const Coord3 &	stop,
		bool	displayspace
	)		const

0: projected box fully outside polygon 1: projected box partially outside polygon 2: projected box fully inside polygon 3: all box points behind projection plane 4: some box points behind projection plane

static void visBase::PolygonSelection::initClass ( )

static

bool visBase::PolygonSelection::isInside	(	const Coord3 &	,
		bool	displayspace = `false`
	)		const

bool visBase::PolygonSelection::isSelfIntersecting ( ) const

PolygonSelection& visBase::PolygonSelection::operator= ( const PolygonSelection & )

private

void visBase::PolygonSelection::polygonChangeCB ( CallBacker * )

protected

static Notifier<PolygonSelection>* visBase::PolygonSelection::polygonFinished ( )

static

bool visBase::PolygonSelection::rayPickThrough	(	const Coord3 &	worldpos,
		TypeSet< int > &	pickedobjids,
		int	depthidx = `0`
	)		const

void visBase::PolygonSelection::setHUDCamera ( Camera * )

void visBase::PolygonSelection::setLineStyle ( const OD::LineStyle & )

void visBase::PolygonSelection::setMasterCamera ( Camera * )

void visBase::PolygonSelection::setSelectionType ( SelectionType )

void visBase::PolygonSelection::setUTMCoordinateTransform ( const visBase::Transformation * )

This is a special function to set transform for computing real-world coordinates from screen coordinates.

static const char* visBase::PolygonSelection::sFactoryKeyword ( )

static

bool visBase::PolygonSelection::singleSelection ( ) const

Member Data Documentation

DrawStyle* visBase::PolygonSelection::drawstyle_

protected

Camera* visBase::PolygonSelection::mastercamera_

protected

ODPolygon<double>* visBase::PolygonSelection::polygon_

mutableprotected

Threads::ReadWriteLock visBase::PolygonSelection::polygonlock_

mutableprotected

osgGeo::PolygonSelection* visBase::PolygonSelection::selector_

protected

SelectionCallBack* visBase::PolygonSelection::selectorcb_

protected

const visBase::Transformation* visBase::PolygonSelection::utm2disptransform_

protected

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Static Private Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation