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vtkImageFlip Class Reference

This flips an axis of an image. Right becomes left ... More...

#include <vtkImageFlip.h>

Inheritance diagram for vtkImageFlip:

[legend]Collaboration diagram for vtkImageFlip:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetFilteredAxes (int axis)
virtual void	SetFilteredAxis (int)
virtual int	GetFilteredAxis ()
virtual void	SetPreserveImageExtent (int)
virtual int	GetPreserveImageExtent ()
virtual void	PreserveImageExtentOn ()
virtual void	PreserveImageExtentOff ()
Static Public Methods
vtkImageFlip *	New ()
int	IsTypeOf (const char *type)
vtkImageFlip *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkImageFlip ()
	~vtkImageFlip ()
void	ExecuteInformation (vtkImageData *inData, vtkImageData *outData)
void	ComputeInputUpdateExtent (int inExt[6], int outExt[6])
void	ExecuteInformation ()
void	ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int outExt[6], int id)
Protected Attributes
int	FilteredAxis
int	PreserveImageExtent

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Detailed Description

This flips an axis of an image. Right becomes left ...

Date:

2001/11/13 14:32:35

Revision:

1.30

Thanks:

Thanks to C. Charles Law who developed this class.

vtkImageFlip will reflect the data along the filtered axis. If PreserveImageExtent is "On", then the image is shifted so that it has the same image extent, and the origin is shifted appropriately. When PreserveImageExtent is "off", The Origin is not changed, min and max of extent (of filtered axis) are negated, and are swapped. The default preserves the extent of the input.

Tests:

vtkImageFlip (Tests)

Definition at line 64 of file vtkImageFlip.h.

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Constructor & Destructor Documentation

vtkImageFlip::vtkImageFlip (    )  [protected]

vtkImageFlip::~vtkImageFlip (    )  [inline, protected]

Definition at line 93 of file vtkImageFlip.h.

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Member Function Documentation

vtkImageFlip* vtkImageFlip::New (    )  [static]

Instantiate object with no start, end, or progress methods. Reimplemented from vtkImageToImageFilter.

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

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageToImageFilter.

int vtkImageFlip::IsTypeOf (  const char *    type )  [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 vtkImageToImageFilter.

virtual int vtkImageFlip::IsA (  const char *    type )  [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 vtkImageToImageFilter.

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

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageToImageFilter.

void vtkImageFlip::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 vtkImageToImageFilter.

virtual void vtkImageFlip::SetFilteredAxis (  int    )  [virtual]

Specify which axes will be flipped.

virtual int vtkImageFlip::GetFilteredAxis (    )  [virtual]

Specify which axes will be flipped.

void vtkImageFlip::SetFilteredAxes (  int    axis )  [inline]

Specify which axes will be flipped. For compatibility with old scripts Definition at line 80 of file vtkImageFlip.h.

virtual void vtkImageFlip::SetPreserveImageExtent (  int    )  [virtual]

If PreseveImageExtent is off, then extent of axis0 is simply multiplied by -1. If it is on, then the new image min (-imageMax0) is shifted to old image min (imageMin0).

virtual int vtkImageFlip::GetPreserveImageExtent (    )  [virtual]

If PreseveImageExtent is off, then extent of axis0 is simply multiplied by -1. If it is on, then the new image min (-imageMax0) is shifted to old image min (imageMin0).

virtual void vtkImageFlip::PreserveImageExtentOn (    )  [virtual]

If PreseveImageExtent is off, then extent of axis0 is simply multiplied by -1. If it is on, then the new image min (-imageMax0) is shifted to old image min (imageMin0).

virtual void vtkImageFlip::PreserveImageExtentOff (    )  [virtual]

If PreseveImageExtent is off, then extent of axis0 is simply multiplied by -1. If it is on, then the new image min (-imageMax0) is shifted to old image min (imageMin0).

void vtkImageFlip::ExecuteInformation (  vtkImageData *    inData, vtkImageData *    outData )  [protected, virtual]

Reimplemented from vtkImageToImageFilter.

void vtkImageFlip::ComputeInputUpdateExtent (  int    inExt[6], int    outExt[6] )  [protected, virtual]

Reimplemented from vtkImageToImageFilter.

void vtkImageFlip::ExecuteInformation (    )  [inline, protected, virtual]

Reimplemented from vtkImageToImageFilter. Definition at line 100 of file vtkImageFlip.h.

void vtkImageFlip::ThreadedExecute (  vtkImageData *    inData, vtkImageData *    outData, int    outExt[6], int    id )  [protected, virtual]

If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method. Reimplemented from vtkImageToImageFilter.

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Member Data Documentation

int vtkImageFlip::FilteredAxis [protected]

Definition at line 95 of file vtkImageFlip.h.

int vtkImageFlip::PreserveImageExtent [protected]

Definition at line 96 of file vtkImageFlip.h.

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

• Imaging/vtkImageFlip.h

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