vtkFiniteDifferenceGradientEstimator - Use finite differences to estimate gradient. More...

Inheritance diagram for Kitware.VTK.vtkFiniteDifferenceGradientEstimator:

Collaboration diagram for Kitware.VTK.vtkFiniteDifferenceGradientEstimator:

Public Member Functions
	vtkFiniteDifferenceGradientEstimator (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
	vtkFiniteDifferenceGradientEstimator ()
	Construct a vtkFiniteDifferenceGradientEstimator with a SampleSpacingInVoxels of 1.
virtual int	GetSampleSpacingInVoxels ()
	Set/Get the spacing between samples for the finite differences method used to compute the normal. This spacing is in voxel units.
override int	IsA (string type)
	Undocumented Block.
new vtkFiniteDifferenceGradientEstimator	NewInstance ()
	Undocumented Block.
virtual void	SetSampleSpacingInVoxels (int _arg)
	Set/Get the spacing between samples for the finite differences method used to compute the normal. This spacing is in voxel units.
Static Public Member Functions
static new vtkFiniteDifferenceGradientEstimator	New ()
	Construct a vtkFiniteDifferenceGradientEstimator with a SampleSpacingInVoxels of 1.
static new int	IsTypeOf (string type)
	Undocumented Block.
static new vtkFiniteDifferenceGradientEstimator	SafeDownCast (vtkObjectBase o)
	Undocumented Block.
Public Attributes
new const string	MRFullTypeName = "Kitware.VTK.vtkFiniteDifferenceGradientEstimator"
	Automatically generated type registration mechanics.
Static Public Attributes
static new readonly string	MRClassNameKey = "36vtkFiniteDifferenceGradientEstimator"
	Automatically generated type registration mechanics.
Protected Member Functions
override void	Dispose (bool disposing)
	Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.
Private Member Functions
static internal IntPtr	vtkFiniteDifferenceGradientEstimator_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal int	vtkFiniteDifferenceGradientEstimator_GetSampleSpacingInVoxels_01 (HandleRef pThis)
static internal int	vtkFiniteDifferenceGradientEstimator_IsA_02 (HandleRef pThis, string type)
static internal int	vtkFiniteDifferenceGradientEstimator_IsTypeOf_03 (string type)
static internal IntPtr	vtkFiniteDifferenceGradientEstimator_NewInstance_05 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal IntPtr	vtkFiniteDifferenceGradientEstimator_SafeDownCast_06 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount)
static internal void	vtkFiniteDifferenceGradientEstimator_SetSampleSpacingInVoxels_07 (HandleRef pThis, int _arg)
Static Private Member Functions
static	vtkFiniteDifferenceGradientEstimator ()
	Automatically generated type registration mechanics.

Detailed Description

vtkFiniteDifferenceGradientEstimator - Use finite differences to estimate gradient.

Description vtkFiniteDifferenceGradientEstimator is a concrete subclass of vtkEncodedGradientEstimator that uses a central differences technique to estimate the gradient. The gradient at some sample location (x,y,z) would be estimated by:

nx = (f(x-dx,y,z) - f(x+dx,y,z)) / 2*dx; ny = (f(x,y-dy,z) - f(x,y+dy,z)) / 2*dy; nz = (f(x,y,z-dz) - f(x,y,z+dz)) / 2*dz;

This value is normalized to determine a unit direction vector and a magnitude. The normal is computed in voxel space, and dx = dy = dz = SampleSpacingInVoxels. A scaling factor is applied to convert this normal from voxel space to world coordinates.

vtkEncodedGradientEstimator

Constructor & Destructor Documentation

static Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator ( ) [static, private]

Automatically generated type registration mechanics.

Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator	(	IntPtr	rawCppThis,
		bool	callDisposalMethod,
		bool	strong
	)

Automatically generated constructor - called from generated code. DO NOT call directly.

Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator ( )

Construct a vtkFiniteDifferenceGradientEstimator with a SampleSpacingInVoxels of 1.

Member Function Documentation

override void Kitware.VTK.vtkFiniteDifferenceGradientEstimator.Dispose ( bool disposing ) [protected]

Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.

Reimplemented from Kitware.VTK.vtkEncodedGradientEstimator.

virtual int Kitware.VTK.vtkFiniteDifferenceGradientEstimator.GetSampleSpacingInVoxels ( ) [virtual]

Set/Get the spacing between samples for the finite differences method used to compute the normal. This spacing is in voxel units.

override int Kitware.VTK.vtkFiniteDifferenceGradientEstimator.IsA ( string type ) [virtual]

Undocumented Block.

Reimplemented from Kitware.VTK.vtkEncodedGradientEstimator.

static new int Kitware.VTK.vtkFiniteDifferenceGradientEstimator.IsTypeOf ( string type ) [static]

Undocumented Block.

Reimplemented from Kitware.VTK.vtkEncodedGradientEstimator.

static new vtkFiniteDifferenceGradientEstimator Kitware.VTK.vtkFiniteDifferenceGradientEstimator.New ( ) [static]

Construct a vtkFiniteDifferenceGradientEstimator with a SampleSpacingInVoxels of 1.

Reimplemented from Kitware.VTK.vtkObject.

new vtkFiniteDifferenceGradientEstimator Kitware.VTK.vtkFiniteDifferenceGradientEstimator.NewInstance ( )

Undocumented Block.

Reimplemented from Kitware.VTK.vtkEncodedGradientEstimator.

static new vtkFiniteDifferenceGradientEstimator Kitware.VTK.vtkFiniteDifferenceGradientEstimator.SafeDownCast ( vtkObjectBase o ) [static]

Undocumented Block.

Reimplemented from Kitware.VTK.vtkEncodedGradientEstimator.

Here is the call graph for this function:

virtual void Kitware.VTK.vtkFiniteDifferenceGradientEstimator.SetSampleSpacingInVoxels ( int _arg ) [virtual]

Set/Get the spacing between samples for the finite differences method used to compute the normal. This spacing is in voxel units.

static internal int Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator_GetSampleSpacingInVoxels_01 ( HandleRef pThis ) [private]

static internal int Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator_IsA_02	(	HandleRef	pThis,
		string	type
	)		`[private]`

static internal int Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator_IsTypeOf_03 ( string type ) [private]

static internal IntPtr Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator_New	(	ref uint	mteStatus,
		ref uint	mteIndex,
		ref uint	rawRefCount
	)		`[private]`

static internal IntPtr Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator_NewInstance_05	(	HandleRef	pThis,
		ref uint	mteStatus,
		ref uint	mteIndex,
		ref uint	rawRefCount
	)		`[private]`

static internal IntPtr Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator_SafeDownCast_06	(	HandleRef	o,
		ref uint	mteStatus,
		ref uint	mteIndex,
		ref uint	rawRefCount
	)		`[private]`

static internal void Kitware.VTK.vtkFiniteDifferenceGradientEstimator.vtkFiniteDifferenceGradientEstimator_SetSampleSpacingInVoxels_07	(	HandleRef	pThis,
		int	_arg
	)		`[private]`