makVrv::DtPickableLine Class Reference

The DtPickableLine is a pickable widget that matches the LineSegment interface. More...

Inheritance diagram for makVrv::DtPickableLine:

List of all members.

Public Member Functions
virtual	~DtPickableLine ()
	DTOR.
void	set3DPosition (int index0or1, float x, float y, float z, float w)
	Set the center location of the widget.
void	set2DPosition (int index0or1, float x, float y)
	Sets the 2D position offset.
void	set3DDirection (unsigned int vertexIndex, float x, float y, float z)
	Set the normalized direction of the line in world space.
void	setDirection2DLength (unsigned int vertexIndex, float length)
	Set the length of the line in 2D space.
void	setGroup (float group)
	Sets the group of the widget.
void	setWidth (float w)
	Set the width of the line.
Protected Member Functions
	DtPickableLine (DtWidgetPicker &picker)
	Protected CTOR (Instantiated by DtWidgetPicker)
Protected Attributes
DtLineSegment *	myLine
Friends
class	DtWidgetPicker

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Detailed Description

The DtPickableLine is a pickable widget that matches the LineSegment interface.

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Constructor & Destructor Documentation

virtual makVrv::DtPickableLine::~DtPickableLine

(

)

[virtual]

DTOR.

makVrv::DtPickableLine::DtPickableLine

(

DtWidgetPicker &

picker

)

[protected]

Protected CTOR (Instantiated by DtWidgetPicker)

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Member Function Documentation

void makVrv::DtPickableLine::set3DPosition	(	int	index0or1,
		float	x,
		float	y,
		float	z,
		float	w
	)

Set the center location of the widget.

Depending on the coordinate system of the overlay, the position can be in 2D coordinates, 3D coordinates or 4D coordinates (packed higher precision 3D coordinates).

void makVrv::DtPickableLine::set2DPosition	(	int	index0or1,
		float	x,
		float	y
	)

Sets the 2D position offset.

void makVrv::DtPickableLine::set3DDirection	(	unsigned int	vertexIndex,
		float	x,
		float	y,
		float	z
	)

Set the normalized direction of the line in world space.

void makVrv::DtPickableLine::setDirection2DLength	(	unsigned int	vertexIndex,
		float	length
	)

Set the length of the line in 2D space.

void makVrv::DtPickableLine::setGroup

(

float

group

)

Sets the group of the widget.

void makVrv::DtPickableLine::setWidth

(

float

w

)

Set the width of the line.

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Friends And Related Function Documentation

friend class DtWidgetPicker [friend]

Reimplemented from makVrv::DtPickableWidget.

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Member Data Documentation

DtLineSegment* makVrv::DtPickableLine::myLine [protected]

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

• include/vrvGraphics/DtPickableWidget.h