makVrv::DtAttribute Class Reference

The attribute layout tells DtAttributes where to draw. More...

Inheritance diagram for makVrv::DtAttribute:

Public Member Functions
	DtAttribute ()
	CTOR.
virtual	~DtAttribute ()
	DTOR.
virtual void	setPosition (float x, float y, float z, float w)=0
	Set the position of the attribute in world space, using vrvGraphics float packing.
virtual void	setOffset (double x, double y)
	Set the offset of the attribute.
virtual void	getMinSize (double &xOut, double &yOut)=0
	Get the minimum size of the attribute.
virtual void	setColor (float r, float g, float b, float a)=0
	Set the color of the attribute.
virtual void	setSize (double x, double y)=0
	Set the size of the attribute.
virtual void	setShadowText (bool enabled)=0
	Set whether attribute text should have shadows.
virtual void	setVisible (bool visible)=0
	Set the attribute visible or hidden.
virtual bool	visible () const =0
	Get the visibility of the attribute.
virtual void	setOverlay (unsigned int overlayId)=0
	Set the overlay to draw the attribute on.
virtual void	setGroup (unsigned int group)=0
	Set the group to draw the atribute on.
virtual void	setForegroundGroup (unsigned int group)
	Set the group to draw the atribute's foreground on.
virtual void	setBackgroundGroup (unsigned int group)
	Set the group to draw the atribute's background on.

Public Attributes
boost::signal< void(DtAttribute *, double, double)>	signal_sizeChanged
	Emitted when the attribute's size changes.

Detailed Description

The attribute layout tells DtAttributes where to draw.

Constructor & Destructor Documentation

makVrv::DtAttribute::DtAttribute

(

)

CTOR.

virtual makVrv::DtAttribute::~DtAttribute ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtAttribute::setPosition ( float  x, float  y, float  z, float  w  )

pure virtual

Set the position of the attribute in world space, using vrvGraphics float packing.

Implemented in makVrv::DtGraphAttribute, makVrv::DtImageAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtValueBarAttribute, makVrv::DtBaseQuadAttribute, and makVrv::DtBaseTextAttribute.

virtual void makVrv::DtAttribute::setOffset ( double  x, double  y  )

virtual

Set the offset of the attribute.

Reimplemented in makVrv::DtImageAttribute, makVrv::DtBaseTextAttribute, makVrv::DtGraphAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtBaseQuadAttribute, and makVrv::DtValueBarAttribute.

virtual void makVrv::DtAttribute::getMinSize ( double &  xOut, double &  yOut  )

pure virtual

Get the minimum size of the attribute.

Implemented in makVrf::DtVrfImageAttribute, makVrv::DtGraphAttribute, makVrv::DtImageAttribute, makVrf::DtVrfValueBarAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtValueBarAttribute, makVrv::DtBaseQuadAttribute, and makVrv::DtBaseTextAttribute.

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

pure virtual

Set the color of the attribute.

Implemented in makVrv::DtGraphAttribute, makVrv::DtImageAttribute, makVrv::DtValueBarAttribute, makVrv::DtBaseTextAttribute, makVrv::DtBaseOutlineAttribute, and makVrv::DtBaseQuadAttribute.

virtual void makVrv::DtAttribute::setSize ( double  x, double  y  )

pure virtual

Set the size of the attribute.

Implemented in makVrf::DtVrfImageAttribute, makVrv::DtBaseTextAttribute, makVrv::DtGraphAttribute, makVrv::DtImageAttribute, makVrf::DtVrfValueBarAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtBaseQuadAttribute, and makVrv::DtValueBarAttribute.

virtual void makVrv::DtAttribute::setShadowText ( bool  enabled )

pure virtual

Set whether attribute text should have shadows.

Implemented in makVrv::DtBaseTextAttribute, makVrv::DtGraphAttribute, makVrv::DtImageAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtValueBarAttribute, and makVrv::DtBaseQuadAttribute.

virtual void makVrv::DtAttribute::setVisible ( bool  visible )

pure virtual

Set the attribute visible or hidden.

Implemented in makVrv::DtGraphAttribute, makVrf::DtVrfImageAttribute, makVrv::DtImageAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtValueBarAttribute, makVrv::DtBaseQuadAttribute, makVrv::DtBaseTextAttribute, makVrv::DtNumericAttribute, and makVrv::DtTextAttribute.

virtual bool makVrv::DtAttribute::visible ( ) const

pure virtual

Get the visibility of the attribute.

Implemented in makVrv::DtGraphAttribute, makVrv::DtImageAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtValueBarAttribute, makVrv::DtBaseQuadAttribute, and makVrv::DtBaseTextAttribute.

virtual void makVrv::DtAttribute::setOverlay ( unsigned int  overlayId )

pure virtual

Set the overlay to draw the attribute on.

Overlay ids are defined in DtOverlayManager.

Implemented in makVrv::DtGraphAttribute, makVrv::DtBaseTextAttribute, makVrv::DtImageAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtBaseQuadAttribute, and makVrv::DtValueBarAttribute.

virtual void makVrv::DtAttribute::setGroup ( unsigned int  group )

pure virtual

Set the group to draw the atribute on.

The group specifies the z order of the attribute on the overlay.

Implemented in makVrv::DtGraphAttribute, makVrv::DtBaseTextAttribute, makVrv::DtImageAttribute, makVrv::DtBaseOutlineAttribute, makVrv::DtBaseQuadAttribute, and makVrv::DtValueBarAttribute.

virtual void makVrv::DtAttribute::setForegroundGroup ( unsigned int  group )

virtual

Set the group to draw the atribute's foreground on.

The group specifies the z order of the attribute on the overlay. By default, this method just calls setGroup(unsigned int).

Reimplemented in makVrv::DtBaseTextAttribute.

virtual void makVrv::DtAttribute::setBackgroundGroup ( unsigned int  group )

virtual

Set the group to draw the atribute's background on.

The group specifies the z order of the attribute on the overlay. By default, this method just calls setGroup(unsigned int).

Reimplemented in makVrv::DtBaseTextAttribute.

Member Data Documentation

boost::signal<void (DtAttribute*,double,double)> makVrv::DtAttribute::signal_sizeChanged

Emitted when the attribute's size changes.

Parameters

_1	the attribute that changed.
_2	the new x size of the attribute.
_3	the new y size of the attribute.

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsg/DtAttribute.h