The osg widget class is a distributed osg based widget.

Inheritance diagram for makVrv::DtOsgWidget:

Public Member Functions
	DtOsgWidget (DtDe &de, DtUniqueID id)

virtual	~DtOsgWidget ()

virtual void	setParentId (DtUniqueID id) override

virtual void	setOverlay (unsigned int layer) override

virtual void	setRotation (float) override

virtual float	getRotation () const

unsigned int	overlay () const override

virtual void	setOrderGroup (unsigned int group) override

virtual unsigned int	orderGroup () const override

virtual void	setPosition (float x, float y, float z, float w=0) override

virtual void	setBackgroundImage (const std::string &filename) override

virtual void	setBackgroundImage (const std::string &filename, float left, float right, float bottom, float top)

virtual void	setColor (float r, float g, float b, float a) override

virtual void	setOriginOffset (int offsetX, int offsetY) override

virtual void	setSize (float w, float h) override

virtual void	setAltitudeSpecificSizes (const DtWidget::DtDynamicSizeConfigurationCollection &configs) override

virtual void	clearAltitudeSpecificSizes () override

virtual void	setIsForcedSizeByAltitudeEnabled (bool enabled) override

virtual void	setAltitudeForForcedSize (double minimumAltitudeForUse) override

virtual void	setLodOutAltitude (double lodOutAltitude) override

virtual void	setIsLodOutAltitudeEnabled (bool isLodOutAltitudeEnabled) override

virtual void	setPadding (float paddingX, float paddingY) override

virtual void	setModelDefinition (const std::string &str) override

virtual void	setEventsEnabled (bool enabled) override

virtual void	setVisible (bool visible) override

Public Member Functions inherited from makVrv::DtWidget
	DtWidget (DtDe &de, DtUniqueID id)

virtual	~DtWidget ()

	DtWidget (const DtWidget &other)=delete

DtWidget &	operator= (const DtWidget &other)=delete

	DtWidget (const DtWidget &&other)=delete

DtWidget &	operator= (const DtWidget &&other)=delete

virtual DtUniqueID	id () const

virtual DtUniqueID	parentId () const

virtual void	registerUpdater (DtWidgetUpdater *updater)

virtual void	unregisterUpdater (DtWidgetUpdater *updater)

virtual DtWidgetUpdater *	updater ()

Protected Member Functions
virtual void	updateEventSignals () override

Protected Attributes
DtOsgTextureWrapper *	myTexture

DtSprite *	mySprite

unsigned int	myLayer

unsigned int	myGroup

int	myOriginOffsetX

int	myOriginOffsetY

float	myRotation

DtWidget::DtDynamicSizeConfigurationCollection	myAltitudeSpecificSizes

Protected Attributes inherited from makVrv::DtWidget
DtDe &	myDe

DtUniqueID	myId

DtUniqueID	myParentId

DtSignalConnectionManager	mySignalConnectionManager

DtWidgetUpdater *	myUpdater

Additional Inherited Members
Public Types inherited from makVrv::DtWidget
typedef std::vector < DtDynamicSizeConfiguration >	DtDynamicSizeConfigurationCollection

Constructor & Destructor Documentation

makVrv::DtOsgWidget::DtOsgWidget	(	DtDe &	de,
		DtUniqueID	id
	)

CTOR.

virtual makVrv::DtOsgWidget::~DtOsgWidget ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtOsgWidget::setParentId ( DtUniqueID id )

overridevirtual

Set the parent id.

Reimplemented from makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setOverlay ( unsigned int layer )

overridevirtual

Set the layer within the widget's window.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setRotation ( float )

overridevirtual

Sets the rotation of the widget. Rotation is in radians.

Implements makVrv::DtWidget.

virtual float makVrv::DtOsgWidget::getRotation ( ) const

virtual

Returns the rotation.

unsigned int makVrv::DtOsgWidget::overlay ( ) const

overridevirtual

Get the overlay.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setOrderGroup ( unsigned int group )

overridevirtual

Sets the overlay of the widget.

Implements makVrv::DtWidget.

virtual unsigned int makVrv::DtOsgWidget::orderGroup ( ) const

overridevirtual

Gets the overlay of the widget.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setPosition	(	float	x,
		float	y,
		float	z,
		float	w = `0`
	)

overridevirtual

Set the position of the widget in screen space.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setBackgroundImage ( const std::string & filename )

overridevirtual

Set the background image. If filename is the empty string, reset myTexture to NULL.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setBackgroundImage	(	const std::string &	filename,
		float	left,
		float	right,
		float	bottom,
		float	top
	)

virtual

Set the background image with uv. If filename is the empty string, reset myTexture to NULL.

virtual void makVrv::DtOsgWidget::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

overridevirtual

Set the color of the widget. This function sets the fill type to solid if myTexture is NULL. Use setBackgroundImage("") to reset myTexture to NULL.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setOriginOffset	(	int	offsetX,
		int	offsetY
	)

overridevirtual

Set the offset in pixels from the position.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setSize	(	float	w,
		float	h
	)

overridevirtual

Sets the size of the widget in overlay coordinate space.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setAltitudeSpecificSizes ( const DtWidget::DtDynamicSizeConfigurationCollection & configs )

overridevirtual

Set an altitude-specific (meters) sizes for the widget. Allows for the use of different sizes depending on the altitude of the camera rendering the widget.

Reimplemented from makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::clearAltitudeSpecificSizes ( )

overridevirtual

Clear altitude-specific sizes, if any were defined. Altitude-specific sizes are defined using: setAltitudeSpecificSizes(...).

Reimplemented from makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setIsForcedSizeByAltitudeEnabled ( bool enabled )

overridevirtual

Set whether or not a particular size is used, regardless of altitude. This only matters if altitude-specific sizes are used. The size used is provided by the altitude-specific configuration corresponding to the altitude provided using: setAltitudeForForcedSize(...)

Reimplemented from makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setAltitudeForForcedSize ( double minimumAltitudeForUse )

overridevirtual

Set the altitude, in meters, to use when determining the forced size. This is only used if setIsForcedSizeByAltitudeEnabled(true).

Reimplemented from makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setLodOutAltitude ( double lodOutAltitude )

overridevirtual

Set the minimum altitude, in meters, at which this quad will no longer render. Only used if setIsLodOutAltitudeEnabled(true). Default is the maximum value a double can hold.

Implements makVrv::DtWidget.

virtual void makVrv::DtOsgWidget::setIsLodOutAltitudeEnabled ( bool isLodOutAltitudeEnabled )

overridevirtual

Set whether or not to use the LOD Out Altitude property. Default is true.

Implements makVrv::DtWidget.