vtkControlLine Class Reference

#include <vtkControlLine.h>

List of all members.

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Detailed Description

Control line actor that can be moved and rotated.

vtkControlLine provides a control line that can be moved and rotated using three control points. It can be used for example to define reformatting planes or imaging planes.

Author:

Eigil Samset

Public Member Functions
	vtkTypeRevisionMacro (vtkControlLine, vtkObject)
virtual void	PrintSelf (::ostream &os, vtkIndent indent)
vtkActor2D *	GetActor ()
	Returns the actor for the control line.
void	SetPosition (int x, int y)
	Sets the position of the center control point, the angle is reset to 0.
void	SetCenterPosition (int x, int y)
	Sets the position of the center control point.
void	SetLeftPosition (int x, int y)
	Sets the position of the left control point.
void	SetRightPosition (int x, int y)
	Sets the position of the right control point.
void	SetAngle (float a)
	Sets the angle of the control line.
void	GetCenterPosition (int *pos)
	Returns the position of the center control point in an int[2] array.
void	GetLeftPosition (int *pos)
	Returns the position of the left control point in an int[2] array.
void	GetRightPosition (int *pos)
	Returns the position of the right control point in an int[2] array.
float	GetAngle ()
	Returns the angle of the control line.
std::string	GetName ()
	Returns the name of the control line.
void	SetName (std::string)
	Sets the name of the control line.
void	GetQFromR (const vtkMatrix4x4 *matrix, float quat[4])
	Computes a quaternion from a rotation matrix.
Static Public Member Functions
static vtkControlLine *	New ()
	VTK constructor.
Protected Member Functions
	vtkControlLine ()
	~vtkControlLine ()

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Constructor & Destructor Documentation

vtkControlLine::vtkControlLine (   )  [protected]

vtkControlLine::~vtkControlLine (   )  [protected]

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Member Function Documentation

vtkActor2D * vtkControlLine::GetActor (   )

Returns the actor for the control line.

float vtkControlLine::GetAngle (   )

Returns the angle of the control line.

void vtkControlLine::GetCenterPosition (  int *  pos  )

Returns the position of the center control point in an int[2] array.

void vtkControlLine::GetLeftPosition (  int *  pos  )

Returns the position of the left control point in an int[2] array.

string vtkControlLine::GetName (   )

Returns the name of the control line.

void vtkControlLine::GetQFromR (  const vtkMatrix4x4 *  matrix, float  quat[4] )

Computes a quaternion from a rotation matrix. Parameters: matrix  input matrix quat  float[4] array where the quaternion will be stored

void vtkControlLine::GetRightPosition (  int *  pos  )

Returns the position of the right control point in an int[2] array.

static vtkControlLine* vtkControlLine::New (   )  [static]

VTK constructor.

void vtkControlLine::PrintSelf (  ::ostream &  os, vtkIndent  indent )  [virtual]

void vtkControlLine::SetAngle (  float  a  )  [inline]

Sets the angle of the control line.

void vtkControlLine::SetCenterPosition (  int  x, int  y )

Sets the position of the center control point.

void vtkControlLine::SetLeftPosition (  int  x, int  y )

Sets the position of the left control point.

void vtkControlLine::SetName (  std::string   )

Sets the name of the control line.

void vtkControlLine::SetPosition (  int  x, int  y )

Sets the position of the center control point, the angle is reset to 0.

void vtkControlLine::SetRightPosition (  int  x, int  y )

Sets the position of the right control point.

vtkControlLine::vtkTypeRevisionMacro (  vtkControlLine  , vtkObject  )

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

• vtk/vtkControlLine.h
• vtk/vtkControlLine.cxx

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