makVrv::DtOsgWindowTextInstance Class Reference

vrvGraphics implementation of a 2D text More...

Inheritance diagram for makVrv::DtOsgWindowTextInstance:

Public Member Functions
	DtOsgWindowTextInstance (DtDe &de)
	CTOR. More...
virtual	~DtOsgWindowTextInstance ()
	DTOR. More...
virtual void	setVisible (bool isVisible)
	Set the text visible or invisible. More...
virtual void	setTopLeftCorner (float x, float y)
	Set the Top left corner of the text in normalized screen coordinates (0..1) More...
virtual void	setColor (float r, float g, float b, float a)
	Set the text's color. More...
virtual void	setText (const std::string &textString)
	Set the text to display. More...
virtual void	setFont (const std::string &fontFile, float sizeInPoints)
	Set the font file and size in points to display the text in. More...
virtual void	setTextBoxWidth (unsigned int widthInPixels)
	Set the width of the text box in pixels. More...
virtual void	setAlignment (DtWindowText::TextAlignment alignment)
	Set the alignment mode of the text. More...
virtual bool	visible () const
	Get the text's visibility status. More...
virtual void	setTransform (DtMatrix3< double > transform)
	Sets the line's transform matrix, used to update the position and clockwise rotation of the vertices. More...
virtual void	update ()
	Called on signal_postUpdate; time to update render data. More...
Public Member Functions inherited from makVrv::DtWindowTextInstance
virtual	~DtWindowTextInstance ()
	DTOR. More...
Public Member Functions inherited from makVrv::DtSetVisibilityInterface
virtual	~DtSetVisibilityInterface ()

Protected Member Functions
virtual void	setScale (double x, double y)
	Set the scale of the lines x y components. More...
virtual void	setClipBox (DtVector2< double > bottomLeftLocation, DtVector2< double > topRightLocation)
	Set this objects clip box bounds This does not clip text yet. More...
virtual void	slot_releaseResources ()
	Destroy the text when the resources are released since it's fonts won't work anymore. More...
virtual void	slot_onViewCreated ()
	Recreate the text if needed when a new window is created. More...
void	createText ()
	Create the text object. More...
virtual bool	clipTextPosition (osg::Vec2 position)
	Check whether the position of this text box is within the clip box. More...

Protected Attributes
DtDe &	myDe
float	myColorR
float	myColorG
float	myColorB
float	myColorA
std::string	myFontFile
std::string	myTextString
DtFontSP	myFont
float	mySize
float	myWidth
osg::Vec2	myTopLeftPosition
osg::Vec2	myClipBoxBottomLeft
osg::Vec2	myClipBoxTopRight
osg::Vec2	myScale
DtFont::TextAlignement	myAlignment
DtTextProxy *	myText
bool	myIsVisible
bool	myGeometryDirty
osg::Matrix	myTransform

Detailed Description

vrvGraphics implementation of a 2D text

Constructor & Destructor Documentation

makVrv::DtOsgWindowTextInstance::DtOsgWindowTextInstance

(

DtDe &

de

)

CTOR.

virtual makVrv::DtOsgWindowTextInstance::~DtOsgWindowTextInstance ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtOsgWindowTextInstance::setVisible ( bool  isVisible )

virtual

Set the text visible or invisible.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::setTopLeftCorner ( float  x, float  y  )

virtual

Set the Top left corner of the text in normalized screen coordinates (0..1)

Implements makVrv::DtWindowTextInstance.

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

virtual

Set the text's color.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::setText ( const std::string &  textString )

virtual

Set the text to display.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::setFont ( const std::string &  fontFile, float  sizeInPoints  )

virtual

Set the font file and size in points to display the text in.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::setTextBoxWidth ( unsigned int  widthInPixels )

virtual

Set the width of the text box in pixels.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::setAlignment ( DtWindowText::TextAlignment  alignment )

virtual

Set the alignment mode of the text.

Implements makVrv::DtWindowTextInstance.

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

virtual

Get the text's visibility status.

virtual void makVrv::DtOsgWindowTextInstance::setTransform ( DtMatrix3< double >  transform )

virtual

Sets the line's transform matrix, used to update the position and clockwise rotation of the vertices.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::update ( )

virtual

Called on signal_postUpdate; time to update render data.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::setScale ( double  x, double  y  )

protectedvirtual

Set the scale of the lines x y components.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::setClipBox ( DtVector2< double >  bottomLeftLocation, DtVector2< double >  topRightLocation  )

protectedvirtual

Set this objects clip box bounds This does not clip text yet.

Implements makVrv::DtWindowTextInstance.

virtual void makVrv::DtOsgWindowTextInstance::slot_releaseResources ( )

protectedvirtual

Destroy the text when the resources are released since it's fonts won't work anymore.

virtual void makVrv::DtOsgWindowTextInstance::slot_onViewCreated ( )

protectedvirtual

Recreate the text if needed when a new window is created.

void makVrv::DtOsgWindowTextInstance::createText ( )

protected

Create the text object.

virtual bool makVrv::DtOsgWindowTextInstance::clipTextPosition ( osg::Vec2  position )

protectedvirtual

Check whether the position of this text box is within the clip box.

Checks against top left position.

Member Data Documentation

DtDe& makVrv::DtOsgWindowTextInstance::myDe

protected

float makVrv::DtOsgWindowTextInstance::myColorR

protected

float makVrv::DtOsgWindowTextInstance::myColorG

protected

float makVrv::DtOsgWindowTextInstance::myColorB

protected

float makVrv::DtOsgWindowTextInstance::myColorA

protected

std::string makVrv::DtOsgWindowTextInstance::myFontFile

protected

std::string makVrv::DtOsgWindowTextInstance::myTextString

protected

DtFontSP makVrv::DtOsgWindowTextInstance::myFont

protected

float makVrv::DtOsgWindowTextInstance::mySize

protected

float makVrv::DtOsgWindowTextInstance::myWidth

protected

osg::Vec2 makVrv::DtOsgWindowTextInstance::myTopLeftPosition

protected

osg::Vec2 makVrv::DtOsgWindowTextInstance::myClipBoxBottomLeft

protected

osg::Vec2 makVrv::DtOsgWindowTextInstance::myClipBoxTopRight

protected

osg::Vec2 makVrv::DtOsgWindowTextInstance::myScale

protected

DtFont::TextAlignement makVrv::DtOsgWindowTextInstance::myAlignment

protected

DtTextProxy* makVrv::DtOsgWindowTextInstance::myText

protected

bool makVrv::DtOsgWindowTextInstance::myIsVisible

protected

bool makVrv::DtOsgWindowTextInstance::myGeometryDirty

protected

osg::Matrix makVrv::DtOsgWindowTextInstance::myTransform

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvOsg/DtOsgWindowTextInstance.h