vtkParallelCoordinatesView Class Reference

#include <vtkParallelCoordinatesView.h>

Inheritance diagram for vtkParallelCoordinatesView:

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Collaboration diagram for vtkParallelCoordinatesView:

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List of all members.

Detailed Description

view to be used with vtkParallelCoordinatesRepresentation

This class manages interaction with the vtkParallelCoordinatesRepresentation. There are two inspection modes: axis manipulation and line selection. In axis manipulation mode, PC axes can be dragged and reordered with the LMB, axis ranges can be increased/decreased by dragging up/down with the LMB, and RMB controls zoom and pan.

In line selection mode, there are three subclasses of selections: lasso, angle, and function selection. Lasso selection lets the user brush a line and select all PC lines that pass nearby. Angle selection lets the user draw a representative line between axes and select all lines that have similar orientation. Function selection lets the user draw two representative lines between a pair of axes and select all lines that match the linear interpolation of those lines.

There are several self-explanatory operators for combining selections: ADD, SUBTRACT REPLACE, and INTERSECT.

Definition at line 52 of file vtkParallelCoordinatesView.h.


Public Types
enum	{ VTK_BRUSH_LASSO = 0, VTK_BRUSH_ANGLE, VTK_BRUSH_FUNCTION, VTK_BRUSH_AXISTHRESHOLD, VTK_BRUSH_MODECOUNT }
enum	{ VTK_BRUSHOPERATOR_ADD = 0, VTK_BRUSHOPERATOR_SUBTRACT, VTK_BRUSHOPERATOR_INTERSECT, VTK_BRUSHOPERATOR_REPLACE, VTK_BRUSHOPERATOR_MODECOUNT }
enum	{ VTK_INSPECT_MANIPULATE_AXES = 0, VTK_INSPECT_SELECT_DATA, VTK_INSPECT_MODECOUNT }
typedef vtkRenderView	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetBrushMode (int)
void	SetBrushModeToLasso ()
void	SetBrushModeToAngle ()
void	SetBrushModeToFunction ()
void	SetBrushModeToAxisThreshold ()
virtual int	GetBrushMode ()
void	SetBrushOperator (int)
void	SetBrushOperatorToAdd ()
void	SetBrushOperatorToSubtract ()
void	SetBrushOperatorToIntersect ()
void	SetBrushOperatorToReplace ()
virtual int	GetBrushOperator ()
void	SetInspectMode (int)
void	SetInspectModeToManipulateAxes ()
void	SetInpsectModeToSelectData ()
virtual int	GetInspectMode ()
void	SetMaximumNumberOfBrushPoints (int)
virtual int	GetMaximumNumberOfBrushPoints ()
virtual void	SetCurrentBrushClass (int)
virtual int	GetCurrentBrushClass ()
virtual void	ApplyViewTheme (vtkViewTheme *theme)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkParallelCoordinatesView *	SafeDownCast (vtkObject *o)
static vtkParallelCoordinatesView *	New ()
Protected Types
enum	{ VTK_HIGHLIGHT_CENTER = 0, VTK_HIGHLIGHT_MIN, VTK_HIGHLIGHT_MAX }
Protected Member Functions
	vtkParallelCoordinatesView ()
virtual	~vtkParallelCoordinatesView ()
virtual void	ProcessEvents (vtkObject caller, unsigned long event, void callData)
virtual vtkDataRepresentation *	CreateDefaultRepresentation (vtkAlgorithmOutput *conn)
void	PrepareForRendering ()
int	SetAxisHighlightPosition (vtkParallelCoordinatesRepresentation *rep, int position)
int	SetAxisHighlightPosition (vtkParallelCoordinatesRepresentation *rep, double position)
int	AddLassoBrushPoint (double *p)
int	SetBrushLine (int line, double p1, double p2)
void	GetBrushLine (int line, vtkIdType &npts, vtkIdType *&ptids)
int	SetAngleBrushLine (double p1, double p2)
int	SetFunctionBrushLine1 (double p1, double p2)
int	SetFunctionBrushLine2 (double p1, double p2)
void	ClearBrushPoints ()

void	Hover (unsigned long event)
void	ManipulateAxes (unsigned long event)
void	SelectData (unsigned long event)
void	Zoom (unsigned long event)
void	Pan (unsigned long event)
Protected Attributes
int	SelectedAxisPosition
vtkSmartPointer< vtkOutlineSource >	HighlightSource
vtkSmartPointer < vtkPolyDataMapper2D >	HighlightMapper
vtkSmartPointer< vtkActor2D >	HighlightActor
int	InspectMode
int	BrushMode
int	BrushOperator
int	MaximumNumberOfBrushPoints
int	NumberOfBrushPoints
int	CurrentBrushClass
vtkSmartPointer< vtkPolyData >	BrushData
vtkSmartPointer < vtkPolyDataMapper2D >	BrushMapper
vtkSmartPointer< vtkActor2D >	BrushActor
int	FirstFunctionBrushLineDrawn
int	AxisHighlightPosition
vtkTimeStamp	WorldBuildTime
bool	RebuildNeeded

Member Typedef Documentation

typedef vtkRenderView vtkParallelCoordinatesView::Superclass

Reimplemented from vtkRenderView.

Definition at line 55 of file vtkParallelCoordinatesView.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

VTK_BRUSH_LASSO
VTK_BRUSH_ANGLE
VTK_BRUSH_FUNCTION
VTK_BRUSH_AXISTHRESHOLD
VTK_BRUSH_MODECOUNT

Definition at line 60 of file vtkParallelCoordinatesView.h.

anonymous enum

Enumerator:

VTK_BRUSHOPERATOR_ADD
VTK_BRUSHOPERATOR_SUBTRACT
VTK_BRUSHOPERATOR_INTERSECT
VTK_BRUSHOPERATOR_REPLACE
VTK_BRUSHOPERATOR_MODECOUNT

Definition at line 61 of file vtkParallelCoordinatesView.h.

anonymous enum

Enumerator:

VTK_INSPECT_MANIPULATE_AXES
VTK_INSPECT_SELECT_DATA
VTK_INSPECT_MODECOUNT

Definition at line 62 of file vtkParallelCoordinatesView.h.

anonymous enum [protected]

Enumerator:

VTK_HIGHLIGHT_CENTER
VTK_HIGHLIGHT_MIN
VTK_HIGHLIGHT_MAX

Definition at line 98 of file vtkParallelCoordinatesView.h.

Constructor & Destructor Documentation

vtkParallelCoordinatesView::vtkParallelCoordinatesView ( ) [protected]

virtual vtkParallelCoordinatesView::~vtkParallelCoordinatesView ( ) [protected, virtual]

Member Function Documentation

virtual const char* vtkParallelCoordinatesView::GetClassName ( ) [virtual]

Reimplemented from vtkRenderView.

static int vtkParallelCoordinatesView::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkRenderView.

virtual int vtkParallelCoordinatesView::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkRenderView.

static vtkParallelCoordinatesView* vtkParallelCoordinatesView::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkRenderView.

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

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkRenderView.

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

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkRenderView.

void vtkParallelCoordinatesView::SetBrushMode ( int )

void vtkParallelCoordinatesView::SetBrushModeToLasso ( ) [inline]

Definition at line 66 of file vtkParallelCoordinatesView.h.

void vtkParallelCoordinatesView::SetBrushModeToAngle ( ) [inline]

Definition at line 67 of file vtkParallelCoordinatesView.h.

void vtkParallelCoordinatesView::SetBrushModeToFunction ( ) [inline]

Definition at line 68 of file vtkParallelCoordinatesView.h.

void vtkParallelCoordinatesView::SetBrushModeToAxisThreshold ( ) [inline]

Definition at line 69 of file vtkParallelCoordinatesView.h.

virtual int vtkParallelCoordinatesView::GetBrushMode ( ) [virtual]

void vtkParallelCoordinatesView::SetBrushOperator ( int )

void vtkParallelCoordinatesView::SetBrushOperatorToAdd ( ) [inline]

Definition at line 73 of file vtkParallelCoordinatesView.h.

void vtkParallelCoordinatesView::SetBrushOperatorToSubtract ( ) [inline]

Definition at line 74 of file vtkParallelCoordinatesView.h.

void vtkParallelCoordinatesView::SetBrushOperatorToIntersect ( ) [inline]

Definition at line 75 of file vtkParallelCoordinatesView.h.

void vtkParallelCoordinatesView::SetBrushOperatorToReplace ( ) [inline]

Definition at line 76 of file vtkParallelCoordinatesView.h.

virtual int vtkParallelCoordinatesView::GetBrushOperator ( ) [virtual]

void vtkParallelCoordinatesView::SetInspectMode ( int )

void vtkParallelCoordinatesView::SetInspectModeToManipulateAxes ( ) [inline]

Definition at line 80 of file vtkParallelCoordinatesView.h.

void vtkParallelCoordinatesView::SetInpsectModeToSelectData ( ) [inline]

Definition at line 81 of file vtkParallelCoordinatesView.h.

virtual int vtkParallelCoordinatesView::GetInspectMode ( ) [virtual]

void vtkParallelCoordinatesView::SetMaximumNumberOfBrushPoints ( int )

virtual int vtkParallelCoordinatesView::GetMaximumNumberOfBrushPoints ( ) [virtual]

virtual void vtkParallelCoordinatesView::SetCurrentBrushClass ( int ) [virtual]

virtual int vtkParallelCoordinatesView::GetCurrentBrushClass ( ) [virtual]

virtual void vtkParallelCoordinatesView::ApplyViewTheme ( vtkViewTheme * theme ) [virtual]

Applies a view theme to this view.

Reimplemented from vtkRenderView.

virtual void vtkParallelCoordinatesView::ProcessEvents	(	vtkObject *	caller,
		unsigned long	eventId,
		void *	callData
	)			`[protected, virtual]`

Called to process events. Captures StartEvent events from the renderer and calls Update(). This may be overridden by subclasses to process additional events.

Reimplemented from vtkRenderView.

virtual vtkDataRepresentation* vtkParallelCoordinatesView::CreateDefaultRepresentation ( vtkAlgorithmOutput * conn ) [protected, virtual]

Create a default vtkDataRepresentation for the given vtkAlgorithmOutput. View subclasses may override this method to create custom representations. This method is called by Add/SetRepresentationFromInputConnection. NOTE, the caller must delete the returned vtkDataRepresentation.

Reimplemented from vtkView.

void vtkParallelCoordinatesView::PrepareForRendering ( ) [protected, virtual]

Called by the view when the renderer is about to render.

Reimplemented from vtkRenderView.

void vtkParallelCoordinatesView::Hover ( unsigned long event ) [protected]

Handle axis manipulation

void vtkParallelCoordinatesView::ManipulateAxes ( unsigned long event ) [protected]

Handle axis manipulation

void vtkParallelCoordinatesView::SelectData ( unsigned long event ) [protected]

Handle axis manipulation

void vtkParallelCoordinatesView::Zoom ( unsigned long event ) [protected]

Handle axis manipulation