makVrv::DtNumericAttribute Class Reference

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

Inheritance diagram for makVrv::DtNumericAttribute:

Public Member Functions
	DtNumericAttribute (DtDe &de)
	CTOR.
virtual	~DtNumericAttribute ()
	DTOR.
virtual void	setVisible (bool isVisible)
	Set the text visible or invisible.
virtual void	setNumber (double num)
	Set the number to display.
Public Member Functions inherited from makVrv::DtBaseTextAttribute
	DtBaseTextAttribute (DtDe &de)
	CTOR.
virtual	~DtBaseTextAttribute ()
	DTOR.
virtual void	setString (const DtUnicode &str)
	Set the string to render.
virtual void	setPosition (float x, float y, float z, float w)
	Set the position of the attribute in world space, using vrvGraphics float packing.
virtual void	getMinSize (double &xOut, double &yOut)
	Get the size of the attribute.
virtual void	setOffset (double x, double y)
	Set the Top left corner of the text.
virtual void	setColor (float r, float g, float b, float a)
	Set the text's color.
virtual void	setFont (const std::string &fontFile, float sizeInPoints)
	Set the font file and size in points to display the text in.
virtual bool	visible () const
	Get the text's visibility status.
virtual void	setSize (double x, double y)
	Set the size of the text box.
virtual void	setOverlay (unsigned int overlayId)
	Set the overlay to draw the attribute on Overlay ids are defined in DtOverlayManager.
virtual void	setGroup (unsigned int group)
	Set the group to draw the atribute on.
virtual void	setForegroundGroup (unsigned int group)
	Set the group to draw the text's foreground on.
virtual void	setBackgroundGroup (unsigned int group)
	Set the group to draw the text's background (shadow) on.
virtual float	fontSize ()
	Get the text's font size in points.
virtual const std::string &	fontFile ()
	Get the text's font file name.
virtual void	setShadowText (bool enabled)
	Set whether text shadows should be displayed.
Public Member Functions inherited from makVrv::DtAttribute
	DtAttribute ()
	CTOR.
virtual	~DtAttribute ()
	DTOR.

Protected Attributes
DtUnicode	myTextString
Protected Attributes inherited from makVrv::DtBaseTextAttribute
DtDe &	myDe
float	myColorR
float	myColorG
float	myColorB
float	myColorA
std::string	myFontFile
float	myFontSize
float	myWidth
float	myOffsetX
float	myOffsetY
float	myWorldX
float	myWorldY
float	myWorldZ
float	myWorldW
double	mySizeX
double	mySizeY
DtFont::TextAlignement	myAlignment
DtTextProxy *	myText
DtTextProxy *	myShadowText
DtUnicode	myString
unsigned int	myOverlayId
unsigned int	myForegroundOverlayGroup
unsigned int	myBackgroundOverlayGroup
bool	myShadowTextFlag

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtBaseTextAttribute
static float	pointsToPixelsAprox (float points)
	Convert a dimension in points to an approximatation of pixels (The exact correct value depends on monitor DPI)
Public Attributes inherited from makVrv::DtAttribute
boost::signal< void(DtAttribute *, double, double)>	signal_sizeChanged
	Emitted when the attribute's size changes.
Protected Member Functions inherited from makVrv::DtBaseTextAttribute
void	setStringForText (const DtUnicode &str, DtTextProxy &text)
	setString for a specific text proxy
void	setFontForText (const std::string &fontFile, float sizeInPoints, DtTextProxy &text)
	setFont for a specific text proxy
void	setOffsetForText (double x, double y, DtTextProxy &text)
	setOffset for a specific text proxy
void	setVisibleForText (DtTextProxy &text)
	set a specific text object visible
void	createText ()
	Create the text object.

Detailed Description

The attribute layout tells DtAttributes where to draw.

Constructor & Destructor Documentation

makVrv::DtNumericAttribute::DtNumericAttribute

(

DtDe &

de

)

CTOR.

virtual makVrv::DtNumericAttribute::~DtNumericAttribute ( )

virtual

DTOR.

Member Function Documentation

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

virtual

Set the text visible or invisible.

Reimplemented from makVrv::DtBaseTextAttribute.

virtual void makVrv::DtNumericAttribute::setNumber ( double  num )

virtual

Set the number to display.

Member Data Documentation

DtUnicode makVrv::DtNumericAttribute::myTextString

protected

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

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