vtkKWParameterValueHermiteFunctionEditor Class Reference

a hermite function editor More...

#include <vtkKWParameterValueHermiteFunctionEditor.h>

Inheritance diagram for vtkKWParameterValueHermiteFunctionEditor:

[legend]Collaboration diagram for vtkKWParameterValueHermiteFunctionEditor:


Public Types

enum	{ MidPointSelectionChangedEvent = 11000 }
Public Member Functions
	vtkTypeRevisionMacro (vtkKWParameterValueHermiteFunctionEditor, vtkKWParameterValueFunctionEditor)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Create (vtkKWApplication *app)
virtual vtkKWScaleWithEntry *	GetMidPointEntry ()
virtual vtkKWScaleWithEntry *	GetSharpnessEntry ()
virtual void	SelectPoint (int id)
virtual void	Update ()
virtual void	UpdateEnableState ()

virtual void	MidPointEntryVisibilityOn ()
virtual void	MidPointEntryVisibilityOff ()
virtual void	SetMidPointEntryVisibility (int)
virtual int	GetMidPointEntryVisibility ()

virtual void	DisplayMidPointValueInParameterDomainOn ()
virtual void	DisplayMidPointValueInParameterDomainOff ()
virtual void	SetDisplayMidPointValueInParameterDomain (int)
virtual int	GetDisplayMidPointValueInParameterDomain ()

virtual void	SharpnessEntryVisibilityOn ()
virtual void	SharpnessEntryVisibilityOff ()
virtual void	SetSharpnessEntryVisibility (int)
virtual int	GetSharpnessEntryVisibility ()

virtual void	MidPointVisibilityOn ()
virtual void	MidPointVisibilityOff ()
virtual void	SetMidPointVisibility (int)
virtual int	GetMidPointVisibility ()

virtual double *	GetMidPointColor ()
virtual void	GetMidPointColor (double &, double &, double &)
virtual void	GetMidPointColor (double[3])
virtual void	SetMidPointColor (double r, double g, double b)
virtual void	SetMidPointColor (double rgb[3])

virtual double *	GetSelectedMidPointColor ()
virtual void	GetSelectedMidPointColor (double &, double &, double &)
virtual void	GetSelectedMidPointColor (double[3])
virtual void	SetSelectedMidPointColor (double r, double g, double b)
virtual void	SetSelectedMidPointColor (double rgb[3])

virtual void	MidPointGuidelineVisibilityOn ()
virtual void	MidPointGuidelineVisibilityOff ()
virtual void	SetMidPointGuidelineVisibility (int)
virtual int	GetMidPointGuidelineVisibility ()

virtual void	MidPointGuidelineValueVisibilityOn ()
virtual void	MidPointGuidelineValueVisibilityOff ()
virtual void	SetMidPointGuidelineValueVisibility (int)
virtual int	GetMidPointGuidelineValueVisibility ()

virtual void	SetMidPointGuidelineValueFormat (const char *)
virtual char *	GetMidPointGuidelineValueFormat ()

virtual int	GetSelectedMidPoint ()
virtual void	SelectMidPoint (int id)
virtual void	ClearMidPointSelection ()
virtual int	HasMidPointSelection ()

virtual void	SetMidPointSelectionChangedCommand (vtkObject object, const char method)

virtual int	SynchronizeSingleSelection (vtkKWParameterValueFunctionEditor *b)
virtual int	DoNotSynchronizeSingleSelection (vtkKWParameterValueFunctionEditor *b)

virtual int	SynchronizeSameSelection (vtkKWParameterValueFunctionEditor *b)
virtual int	DoNotSynchronizeSameSelection (vtkKWParameterValueFunctionEditor *b)

virtual void	MidPointEntryChangedCallback ()
virtual void	MidPointEntryChangingCallback ()
virtual void	SharpnessEntryChangedCallback ()
virtual void	SharpnessEntryChangingCallback ()
virtual void	StartInteractionCallback (int x, int y)
virtual void	MoveMidPointCallback (int x, int y, int button)
virtual void	EndMidPointInteractionCallback (int x, int y)
Static Public Attributes

const char *	MidPointTag
const char *	MidPointGuidelineTag
const char *	MidPointSelectedTag
Protected Member Functions
	vtkKWParameterValueHermiteFunctionEditor ()
	~vtkKWParameterValueHermiteFunctionEditor ()
virtual int	GetFunctionPointMidPoint (int id, double *pos)=0
virtual int	SetFunctionPointMidPoint (int id, double pos)=0
virtual int	FunctionPointMidPointIsLocked (int id)
virtual int	GetFunctionPointSharpness (int id, double *sharpness)=0
virtual int	SetFunctionPointSharpness (int id, double sharpness)=0
virtual int	FunctionPointSharpnessIsLocked (int id)
virtual void	UpdateMidPointEntries (int id)
virtual void	InvokeMidPointSelectionChangedCommand ()
virtual void	UpdateMidPointEntry (int id)
virtual void	UpdateSharpnessEntry (int id)
virtual void	PackPointEntries ()
virtual void	ProcessSynchronizationEvents (vtkObject caller, unsigned long event, void calldata)
virtual void	ProcessSynchronizationEvents2 (vtkObject caller, unsigned long event, void calldata)

virtual int	GetMidPointCanvasCoordinates (int id, int x, int y, double *p)
virtual int	FindMidPointAtCanvasCoordinates (int x, int y, int id, int c_x, int *c_y)

virtual void	CreateMidPointEntry (vtkKWApplication *app)
virtual void	CreateSharpnessEntry (vtkKWApplication *app)
virtual int	IsPointEntriesFrameUsed ()
virtual int	IsGuidelineValueCanvasUsed ()

virtual int	MergePointFromEditor (vtkKWParameterValueFunctionEditor editor, int editor_id, int new_id)

virtual int	CopyPointFromEditor (vtkKWParameterValueFunctionEditor *editor, int id)

virtual void	RedrawFunction ()
virtual void	RedrawFunctionDependentElements ()
virtual void	RedrawSinglePointDependentElements (int id)
virtual void	RedrawLine (int id1, int id2, ostrstream *tk_cmd=0)

virtual void	Bind ()
virtual void	UnBind ()
Protected Attributes
int	MidPointEntryVisibility
int	DisplayMidPointValueInParameterDomain
int	SharpnessEntryVisibility
int	MidPointGuidelineVisibility
int	MidPointGuidelineValueVisibility
double	MidPointColor [3]
double	SelectedMidPointColor [3]
int	SelectedMidPoint
int	LastMidPointSelectionCanvasCoordinateY
double	LastMidPointSelectionSharpness
char *	MidPointGuidelineValueFormat
char *	MidPointSelectionChangedCommand
vtkKWScaleWithEntry *	MidPointEntry
vtkKWScaleWithEntry *	SharpnessEntry

Detailed Description

a hermite function editor

This widget implements and defines the interface needed to edit an hermitian curve. On top of the superclass API that already describes each control point of the curve, several pure virtual functions are provided for subclasses to specify the midpoint and sharpness at each control point.

Thanks:: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149. Information on the National Centers for Biomedical Computing can be obtained from http://nihroadmap.nih.gov/bioinformatics.

Definition at line 37 of file vtkKWParameterValueHermiteFunctionEditor.h.

Member Enumeration Documentation

anonymous enum

Events. Even though it is highly recommended to use the commands framework defined above to specify the callback methods you want to be invoked when specific event occur, you can also use the observer framework and listen to the corresponding events: BTX
Enumeration values:

MidPointSelectionChangedEvent

Definition at line 157 of file vtkKWParameterValueHermiteFunctionEditor.h.

Constructor & Destructor Documentation

vtkKWParameterValueHermiteFunctionEditor::vtkKWParameterValueHermiteFunctionEditor ( ) [protected]

vtkKWParameterValueHermiteFunctionEditor::~vtkKWParameterValueHermiteFunctionEditor ( ) [protected]

Member Function Documentation

vtkKWParameterValueHermiteFunctionEditor::vtkTypeRevisionMacro ( vtkKWParameterValueHermiteFunctionEditor ,

vtkKWParameterValueFunctionEditor

)

void vtkKWParameterValueHermiteFunctionEditor::PrintSelf ( ostream & os,

vtkIndent indent

)

Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::Create ( vtkKWApplication * app ) [virtual]

Create the widget.
Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointEntryVisibilityOn ( ) [virtual]

Set/Get the midpoint entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointEntryVisibilityOff ( ) [virtual]

Set/Get the midpoint entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointEntryVisibility ( int ) [virtual]

Set/Get the midpoint entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual int vtkKWParameterValueHermiteFunctionEditor::GetMidPointEntryVisibility ( ) [virtual]

Set/Get the midpoint entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual vtkKWScaleWithEntry* vtkKWParameterValueHermiteFunctionEditor::GetMidPointEntry ( ) [virtual]

Access the parameter entry.

virtual void vtkKWParameterValueHermiteFunctionEditor::DisplayMidPointValueInParameterDomainOn ( ) [virtual]

Set/Get if the midpoint value should be displayed in the parameter domain instead of the normalized [0.0, 1.0] domain.

virtual void vtkKWParameterValueHermiteFunctionEditor::DisplayMidPointValueInParameterDomainOff ( ) [virtual]

Set/Get if the midpoint value should be displayed in the parameter domain instead of the normalized [0.0, 1.0] domain.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetDisplayMidPointValueInParameterDomain ( int ) [virtual]

Set/Get if the midpoint value should be displayed in the parameter domain instead of the normalized [0.0, 1.0] domain.

virtual int vtkKWParameterValueHermiteFunctionEditor::GetDisplayMidPointValueInParameterDomain ( ) [virtual]

Set/Get if the midpoint value should be displayed in the parameter domain instead of the normalized [0.0, 1.0] domain.

virtual void vtkKWParameterValueHermiteFunctionEditor::SharpnessEntryVisibilityOn ( ) [virtual]

Set/Get the sharpness entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual void vtkKWParameterValueHermiteFunctionEditor::SharpnessEntryVisibilityOff ( ) [virtual]

Set/Get the sharpness entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetSharpnessEntryVisibility ( int ) [virtual]

Set/Get the sharpness entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual int vtkKWParameterValueHermiteFunctionEditor::GetSharpnessEntryVisibility ( ) [virtual]

Set/Get the sharpness entry UI visibility. Not shown if superclass PointEntriesVisibility is set to Off Note: set this parameter to the proper value before calling Create() in order to minimize the footprint of the object.

virtual vtkKWScaleWithEntry* vtkKWParameterValueHermiteFunctionEditor::GetSharpnessEntry ( ) [virtual]

Access the parameter entry.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointVisibilityOn ( ) [virtual]

Set/Get the midpoint visibility in the canvas. The style of the midpoint is a rectangle around the midpoint location. Its color is controlled using MidPointColor.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointVisibilityOff ( ) [virtual]

Set/Get the midpoint visibility in the canvas. The style of the midpoint is a rectangle around the midpoint location. Its color is controlled using MidPointColor.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointVisibility ( int ) [virtual]

Set/Get the midpoint visibility in the canvas. The style of the midpoint is a rectangle around the midpoint location. Its color is controlled using MidPointColor.

virtual int vtkKWParameterValueHermiteFunctionEditor::GetMidPointVisibility ( ) [virtual]

Set/Get the midpoint visibility in the canvas. The style of the midpoint is a rectangle around the midpoint location. Its color is controlled using MidPointColor.
Reimplemented in vtkKWPiecewiseFunctionEditor.

virtual double* vtkKWParameterValueHermiteFunctionEditor::GetMidPointColor ( ) [virtual]

Set/Get the midpoints color.

virtual void vtkKWParameterValueHermiteFunctionEditor::GetMidPointColor ( double & ,

double & ,

double &

) [virtual]

Set/Get the midpoints color.

virtual void vtkKWParameterValueHermiteFunctionEditor::GetMidPointColor ( double [3] ) [virtual]

Set/Get the midpoints color.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointColor ( double r,

double g,

double b

) [virtual]

Set/Get the midpoints color.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointColor ( double rgb[3] ) [inline, virtual]

Set/Get the midpoints color.
Definition at line 93 of file vtkKWParameterValueHermiteFunctionEditor.h.

virtual double* vtkKWParameterValueHermiteFunctionEditor::GetSelectedMidPointColor ( ) [virtual]

Set/Get the selected midpoint color.

virtual void vtkKWParameterValueHermiteFunctionEditor::GetSelectedMidPointColor ( double & ,

double & ,

double &

) [virtual]

Set/Get the selected midpoint color.

virtual void vtkKWParameterValueHermiteFunctionEditor::GetSelectedMidPointColor ( double [3] ) [virtual]

Set/Get the selected midpoint color.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetSelectedMidPointColor ( double r,

double g,

double b

) [virtual]

Set/Get the selected midpoint color.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetSelectedMidPointColor ( double rgb[3] ) [inline, virtual]

Set/Get the selected midpoint color.
Definition at line 101 of file vtkKWParameterValueHermiteFunctionEditor.h.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointGuidelineVisibilityOn ( ) [virtual]

Set/Get the midpoint guideline visibility in the canvas (for ex: a vertical line at each midpoint). The style of the midpoint guidelines is the same as the style of the superclass point guideline (PointGuidelineStyle) for consistency.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointGuidelineVisibilityOff ( ) [virtual]

Set/Get the midpoint guideline visibility in the canvas (for ex: a vertical line at each midpoint). The style of the midpoint guidelines is the same as the style of the superclass point guideline (PointGuidelineStyle) for consistency.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointGuidelineVisibility ( int ) [virtual]

Set/Get the midpoint guideline visibility in the canvas (for ex: a vertical line at each midpoint). The style of the midpoint guidelines is the same as the style of the superclass point guideline (PointGuidelineStyle) for consistency.

virtual int vtkKWParameterValueHermiteFunctionEditor::GetMidPointGuidelineVisibility ( ) [virtual]

Set/Get the midpoint guideline visibility in the canvas (for ex: a vertical line at each midpoint). The style of the midpoint guidelines is the same as the style of the superclass point guideline (PointGuidelineStyle) for consistency.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointGuidelineValueVisibilityOn ( ) [virtual]

Set/Get the midpoint guideline value visibility in the canvas (i.e., a value on top of the guideline). Note that the value is not displayed if MidPointGuidelineVisibility is set to Off (i.e. if we do not display the guideline itself, why displaying the value ?).

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointGuidelineValueVisibilityOff ( ) [virtual]

Set/Get the midpoint guideline value visibility in the canvas (i.e., a value on top of the guideline). Note that the value is not displayed if MidPointGuidelineVisibility is set to Off (i.e. if we do not display the guideline itself, why displaying the value ?).

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointGuidelineValueVisibility ( int ) [virtual]

Set/Get the midpoint guideline value visibility in the canvas (i.e., a value on top of the guideline). Note that the value is not displayed if MidPointGuidelineVisibility is set to Off (i.e. if we do not display the guideline itself, why displaying the value ?).

virtual int vtkKWParameterValueHermiteFunctionEditor::GetMidPointGuidelineValueVisibility ( ) [virtual]

Set/Get the midpoint guideline value visibility in the canvas (i.e., a value on top of the guideline). Note that the value is not displayed if MidPointGuidelineVisibility is set to Off (i.e. if we do not display the guideline itself, why displaying the value ?).

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointGuidelineValueFormat ( const char * ) [virtual]

Set/Get the midpoint guideline value printf format.

virtual char* vtkKWParameterValueHermiteFunctionEditor::GetMidPointGuidelineValueFormat ( ) [virtual]

Set/Get the midpoint guideline value printf format.

virtual int vtkKWParameterValueHermiteFunctionEditor::GetSelectedMidPoint ( ) [virtual]

Select/Deselect the midpoint between two adjacent points 'id' and 'id + 1'. Retrieve the midpoint selection, clear it, etc. (-1 if none selected)

virtual void vtkKWParameterValueHermiteFunctionEditor::SelectMidPoint ( int id ) [virtual]

Select/Deselect the midpoint between two adjacent points 'id' and 'id + 1'. Retrieve the midpoint selection, clear it, etc. (-1 if none selected)

virtual void vtkKWParameterValueHermiteFunctionEditor::ClearMidPointSelection ( ) [virtual]

Select/Deselect the midpoint between two adjacent points 'id' and 'id + 1'. Retrieve the midpoint selection, clear it, etc. (-1 if none selected)

virtual int vtkKWParameterValueHermiteFunctionEditor::HasMidPointSelection ( ) [virtual]

Select/Deselect the midpoint between two adjacent points 'id' and 'id + 1'. Retrieve the midpoint selection, clear it, etc. (-1 if none selected)

virtual void vtkKWParameterValueHermiteFunctionEditor::SelectPoint ( int id ) [virtual]

Select a point. Override the superclass so that selecting a point will clear the midpoint selection.
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::SetMidPointSelectionChangedCommand ( vtkObject * object,

const char * method

) [virtual]

Set commands. SelectionChanged is called when the midpoint selection was changed or on deselection.

virtual int vtkKWParameterValueHermiteFunctionEditor::SynchronizeSingleSelection ( vtkKWParameterValueFunctionEditor * b ) [virtual]

Synchronize single selection between two editors A and B. Override the superclass to take the midpoint selection into account Return 1 on success, 0 otherwise.
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::DoNotSynchronizeSingleSelection ( vtkKWParameterValueFunctionEditor * b ) [virtual]

Synchronize single selection between two editors A and B. Override the superclass to take the midpoint selection into account Return 1 on success, 0 otherwise.
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::SynchronizeSameSelection ( vtkKWParameterValueFunctionEditor * b ) [virtual]

Synchronize same selection between two editors A and B. Override the superclass to take the midpoint selection into account Return 1 on success, 0 otherwise.
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::DoNotSynchronizeSameSelection ( vtkKWParameterValueFunctionEditor * b ) [virtual]

Synchronize same selection between two editors A and B. Override the superclass to take the midpoint selection into account Return 1 on success, 0 otherwise.
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::Update ( ) [virtual]

Update the whole UI depending on the value of the Ivars
Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::UpdateEnableState ( ) [virtual]

Update the "enable" state of the object and its internal parts. Depending on different Ivars (this->Enabled, the application's Limited Edition Mode, etc.), the "enable" state of the object is updated and propagated to its internal parts/subwidgets. This will, for example, enable/disable parts of the widget UI, enable/disable the visibility of 3D widgets, etc.
Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointEntryChangedCallback ( ) [virtual]

Callbacks

virtual void vtkKWParameterValueHermiteFunctionEditor::MidPointEntryChangingCallback ( ) [virtual]

Callbacks

virtual void vtkKWParameterValueHermiteFunctionEditor::SharpnessEntryChangedCallback ( ) [virtual]

Callbacks

virtual void vtkKWParameterValueHermiteFunctionEditor::SharpnessEntryChangingCallback ( ) [virtual]

Callbacks

virtual void vtkKWParameterValueHermiteFunctionEditor::StartInteractionCallback ( int x,

int y

) [virtual]

Callbacks
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::MoveMidPointCallback ( int x,

int y,

int button

) [virtual]

Callbacks

virtual void vtkKWParameterValueHermiteFunctionEditor::EndMidPointInteractionCallback ( int x,

int y

) [virtual]

Callbacks

virtual int vtkKWParameterValueHermiteFunctionEditor::GetFunctionPointMidPoint ( int id,

double * pos

) [protected, pure virtual]

Retrieve the midpoint between two adjacent points 'id' and 'id + 1'. The midpoint is the normalized distance between the two points at which the interpolated value reaches the median value in the value space. Return 1 on success (there is a midpoint at normalized position 'pos'), 0 otherwise. The default implementation here does not provide any midpoint.
Implemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::SetFunctionPointMidPoint ( int id,

double pos

) [protected, pure virtual]

Set the midpoint between two adjacent points 'id' and 'id + 1'. Return 1 on success (the midpoint was successfully set at normalized position 'pos'), 0 otherwise. The default implementation here does not provide any midpoint.
Implemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::FunctionPointMidPointIsLocked ( int id ) [protected, virtual]

Return 1 if the 'midpoint' of the point 'id' is locked (can/should not be changed/edited), 0 otherwise.
Reimplemented in vtkKWPiecewiseFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::GetFunctionPointSharpness ( int id,

double * sharpness

) [protected, pure virtual]

Retrieve the sharpness of the transition between two adjacent points 'id' and 'id + 1'. Return 1 on success (there is a sharpness defined for this point), 0 otherwise.
Implemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::SetFunctionPointSharpness ( int id,

double sharpness

) [protected, pure virtual]

Set the sharpness of the transition between two adjacent points 'id' and 'id + 1'. Return 1 on success (the sharpness was successfully set), 0 otherwise.
Implemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::FunctionPointSharpnessIsLocked ( int id ) [protected, virtual]

Return 1 if the 'sharpness' of the point 'id' is locked (can/should not be changed/edited), 0 otherwise.
Reimplemented in vtkKWPiecewiseFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::UpdateMidPointEntries ( int id ) [protected, virtual]

Update mi9dpoint entries

virtual int vtkKWParameterValueHermiteFunctionEditor::GetMidPointCanvasCoordinates ( int id,

int * x,

int * y,

double * p

) [protected, virtual]

Higher-level methods to manipulate the function.

virtual int vtkKWParameterValueHermiteFunctionEditor::FindMidPointAtCanvasCoordinates ( int x,

int y,

int * id,

int * c_x,

int * c_y

) [protected, virtual]

Higher-level methods to manipulate the function.

virtual void vtkKWParameterValueHermiteFunctionEditor::InvokeMidPointSelectionChangedCommand ( ) [protected, virtual]

virtual void vtkKWParameterValueHermiteFunctionEditor::CreateMidPointEntry ( vtkKWApplication * app ) [protected, virtual]

Create some objects on the fly (lazy creation, to allow for a smaller footprint)

virtual void vtkKWParameterValueHermiteFunctionEditor::CreateSharpnessEntry ( vtkKWApplication * app ) [protected, virtual]

Create some objects on the fly (lazy creation, to allow for a smaller footprint)

virtual int vtkKWParameterValueHermiteFunctionEditor::IsPointEntriesFrameUsed ( ) [protected, virtual]

Create some objects on the fly (lazy creation, to allow for a smaller footprint)
Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::IsGuidelineValueCanvasUsed ( ) [protected, virtual]

Create some objects on the fly (lazy creation, to allow for a smaller footprint)
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::UpdateMidPointEntry ( int id ) [protected, virtual]

Update the midpoint entry according to the midpoint of a point

virtual void vtkKWParameterValueHermiteFunctionEditor::UpdateSharpnessEntry ( int id ) [protected, virtual]

Update the sharpness entry according to the sharpness of a point

virtual int vtkKWParameterValueHermiteFunctionEditor::MergePointFromEditor ( vtkKWParameterValueFunctionEditor * editor,

int editor_id,

int * new_id

) [protected, virtual]

Merge the point 'editor_id' from another function editor 'editor' into our instance. Override the super to pass the midpoint and sharpness too
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual int vtkKWParameterValueHermiteFunctionEditor::CopyPointFromEditor ( vtkKWParameterValueFunctionEditor * editor,

int id

) [protected, virtual]

Copy the point 'id' parameter and values from another function editor 'editor' into the point 'id' in the instance. Override the super to pass the midpoint and sharpness too
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::RedrawFunction ( ) [protected, virtual]

Redraw the whole function or a specific point, or the line between two points. Overriden to take midpoints into account BTX
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::RedrawFunctionDependentElements ( ) [protected, virtual]

Redraw the whole function or a specific point, or the line between two points. Overriden to take midpoints into account BTX
Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::RedrawSinglePointDependentElements ( int id ) [protected, virtual]

Redraw the whole function or a specific point, or the line between two points. Overriden to take midpoints into account BTX
Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::RedrawLine ( int id1,

int id2,

ostrstream * tk_cmd = 0

) [protected, virtual]

Redraw the whole function or a specific point, or the line between two points. Overriden to take midpoints into account BTX
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::PackPointEntries ( ) [protected, virtual]

Pack the widget
Reimplemented from vtkKWParameterValueFunctionEditor.
Reimplemented in vtkKWColorTransferFunctionEditor, and vtkKWPiecewiseFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::Bind ( ) [protected, virtual]

Bind/Unbind all widgets.
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::UnBind ( ) [protected, virtual]

Bind/Unbind all widgets.
Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::ProcessSynchronizationEvents ( vtkObject * caller,

unsigned long event,

void * calldata

) [protected, virtual]

Reimplemented from vtkKWParameterValueFunctionEditor.

virtual void vtkKWParameterValueHermiteFunctionEditor::ProcessSynchronizationEvents2 ( vtkObject * caller,

unsigned long event,

void * calldata

) [protected, virtual]

Reimplemented from vtkKWParameterValueFunctionEditor.