makVrv::DtGraphAttribute Class Reference

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

Inheritance diagram for makVrv::DtGraphAttribute:

List of all members.

Public Member Functions
	DtGraphAttribute (DtDe &de, int maxValues)
	CTOR maxValues is the maximum number of values to store in the graph; when this maximum is reached, the graph will throw out the oldest values as new values are added.
virtual	~DtGraphAttribute ()
	DTOR.
virtual void	setOffset (double x, double y)
	Set the position of the attribute (generally the top left corner)
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	setSize (double x, double y)
	Set the size of the attribute.
virtual void	setColor (float r, float g, float b, float a)
	Set the color of the bar.
virtual void	setPoint (unsigned int pointIndex, double x, double y)
	Set the pointIndex'th point.
virtual void	clear ()
	Clear the graph.
virtual void	setVisible (bool visible)
	Set the attribute visible or hidden.
virtual bool	visible () const
	Get the visibility of the attribute.
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.
Protected Types
typedef std::vector < DtLineSegment * >	LineSegments
typedef std::vector< DtQuad * >	Quads
typedef std::vector< DtPoint >	DtPointList
Protected Member Functions
virtual void	draw ()
	Draw the graph.
Protected Attributes
LineSegments	myLineSegments
Quads	myQuads
DtPointList	myPoints
DtBaseOutlineAttribute	myOutline
DtDe &	myDe
float	myX
float	myY
float	myZ
float	myW
double	myOffsetX
double	myOffsetY
double	mySizeX
double	mySizeY
float	myR
float	myG
float	myB
float	myA
bool	myVisible
int	myMaxValues

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Detailed Description

The attribute layout tells DtAttributes where to draw.

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Member Typedef Documentation

typedef std::vector<DtLineSegment*> makVrv::DtGraphAttribute::LineSegments [protected]

typedef std::vector<DtQuad*> makVrv::DtGraphAttribute::Quads [protected]

typedef std::vector<DtPoint> makVrv::DtGraphAttribute::DtPointList [protected]

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Constructor & Destructor Documentation

makVrv::DtGraphAttribute::DtGraphAttribute	(	DtDe &	de,
		int	maxValues
	)

CTOR maxValues is the maximum number of values to store in the graph; when this maximum is reached, the graph will throw out the oldest values as new values are added.

Values of maxValue < 0 indicate no limit.

virtual makVrv::DtGraphAttribute::~DtGraphAttribute

(

)

[virtual]

DTOR.

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Member Function Documentation

virtual void makVrv::DtGraphAttribute::setOffset	(	double	x,
		double	y
	)		[virtual]

Set the position of the attribute (generally the top left corner)

Reimplemented from makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::setPosition	(	float	x,
		float	y,
		float	z,
		float	w
	)		[virtual]

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

Implements makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::getMinSize	(	double &	xOut,
		double &	yOut
	)		[virtual]

Get the size of the attribute.

Implements makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::setSize	(	double	x,
		double	y
	)		[virtual]

Set the size of the attribute.

Implements makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)		[virtual]

Set the color of the bar.

Implements makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::setPoint	(	unsigned int	pointIndex,
		double	x,
		double	y
	)		[virtual]

Set the pointIndex'th point.

virtual void makVrv::DtGraphAttribute::clear

(

)

[virtual]

Clear the graph.

virtual void makVrv::DtGraphAttribute::setVisible

(

bool

visible

)

[virtual]

Set the attribute visible or hidden.

Implements makVrv::DtAttribute.

virtual bool makVrv::DtGraphAttribute::visible

(

)

const [virtual]

Get the visibility of the attribute.

Implements makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::setOverlay

(

unsigned int

overlayId

)

[virtual]

Set the overlay to draw the attribute on Overlay ids are defined in DtOverlayManager.

Implements makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::setGroup

(

unsigned int

group

)

[virtual]

Set the group to draw the atribute on.

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

Implements makVrv::DtAttribute.

virtual void makVrv::DtGraphAttribute::draw

(

)

[protected, virtual]

Draw the graph.

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Member Data Documentation

LineSegments makVrv::DtGraphAttribute::myLineSegments [protected]

Quads makVrv::DtGraphAttribute::myQuads [protected]

DtPointList makVrv::DtGraphAttribute::myPoints [protected]

DtBaseOutlineAttribute makVrv::DtGraphAttribute::myOutline [protected]

DtDe& makVrv::DtGraphAttribute::myDe [protected]

float makVrv::DtGraphAttribute::myX [protected]

float makVrv::DtGraphAttribute::myY [protected]

float makVrv::DtGraphAttribute::myZ [protected]

float makVrv::DtGraphAttribute::myW [protected]

double makVrv::DtGraphAttribute::myOffsetX [protected]

double makVrv::DtGraphAttribute::myOffsetY [protected]

double makVrv::DtGraphAttribute::mySizeX [protected]

double makVrv::DtGraphAttribute::mySizeY [protected]

float makVrv::DtGraphAttribute::myR [protected]

float makVrv::DtGraphAttribute::myG [protected]

float makVrv::DtGraphAttribute::myB [protected]

float makVrv::DtGraphAttribute::myA [protected]

bool makVrv::DtGraphAttribute::myVisible [protected]

int makVrv::DtGraphAttribute::myMaxValues [protected]

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

• include/vrvOsg/DtGraphAttribute.h