VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkBMPReader Class Reference

read Windows BMP files More...

#include <vtkBMPReader.h>

Inheritance diagram for vtkBMPReader:
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Collaboration diagram for vtkBMPReader:
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List of all members.

Public Types

typedef vtkImageReader Superclass
- Public Types inherited from vtkImageReader
- Public Types inherited from vtkImageReader2
- Public Types inherited from vtkImageAlgorithm
- Public Types inherited from vtkAlgorithm
- Public Types inherited from vtkObject

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual int CanReadFile (const char *fname)
virtual vtkLookupTableGetLookupTable ()
virtual int GetDepth ()
virtual const char * GetFileExtensions ()
virtual const char * GetDescriptiveName ()
virtual void SetAllow8BitBMP (int)
virtual int GetAllow8BitBMP ()
virtual void Allow8BitBMPOn ()
virtual void Allow8BitBMPOff ()
virtual unsigned char * GetColors ()
- Public Member Functions inherited from vtkImageReader
void ComputeInverseTransformedExtent (int inExtent[6], int outExtent[6])
void ComputeInverseTransformedIncrements (vtkIdType inIncr[3], vtkIdType outIncr[3])
int OpenAndSeekFile (int extent[6], int slice)
virtual void SetDataVOI (int, int, int, int, int, int)
virtual void SetDataVOI (int[6])
virtual int * GetDataVOI ()
virtual void GetDataVOI (int &, int &, int &, int &, int &, int &)
virtual void GetDataVOI (int[6])
virtual vtkTypeUInt64 GetDataMask ()
virtual void SetDataMask (vtkTypeUInt64)
virtual void SetTransform (vtkTransform *)
virtual vtkTransformGetTransform ()
virtual void SetScalarArrayName (const char *)
virtual char * GetScalarArrayName ()
- Public Member Functions inherited from vtkImageReader2
virtual void SetHeaderSize (unsigned long size)
ifstream * GetFile ()
virtual unsigned long * GetDataIncrements ()
virtual void GetDataIncrements (unsigned long data[4])
virtual int OpenFile ()
virtual void SeekFile (int i, int j, int k)
virtual void SetFileName (const char *)
virtual char * GetFileName ()
virtual void SetFileNames (vtkStringArray *)
virtual vtkStringArrayGetFileNames ()
virtual void SetFilePrefix (const char *)
virtual char * GetFilePrefix ()
virtual void SetFilePattern (const char *)
virtual char * GetFilePattern ()
virtual void SetDataScalarType (int type)
virtual void SetDataScalarTypeToFloat ()
virtual void SetDataScalarTypeToDouble ()
virtual void SetDataScalarTypeToInt ()
virtual void SetDataScalarTypeToUnsignedInt ()
virtual void SetDataScalarTypeToShort ()
virtual void SetDataScalarTypeToUnsignedShort ()
virtual void SetDataScalarTypeToChar ()
virtual void SetDataScalarTypeToSignedChar ()
virtual void SetDataScalarTypeToUnsignedChar ()
virtual int GetDataScalarType ()
virtual void SetNumberOfScalarComponents (int)
virtual int GetNumberOfScalarComponents ()
virtual void SetDataExtent (int, int, int, int, int, int)
virtual void SetDataExtent (int[6])
virtual int * GetDataExtent ()
virtual void GetDataExtent (int &, int &, int &, int &, int &, int &)
virtual void GetDataExtent (int[6])
virtual void SetFileDimensionality (int)
int GetFileDimensionality ()
virtual void SetDataSpacing (double, double, double)
virtual void SetDataSpacing (double[3])
virtual double * GetDataSpacing ()
virtual void GetDataSpacing (double &, double &, double &)
virtual void GetDataSpacing (double[3])
virtual void SetDataOrigin (double, double, double)
virtual void SetDataOrigin (double[3])
virtual double * GetDataOrigin ()
virtual void GetDataOrigin (double &, double &, double &)
virtual void GetDataOrigin (double[3])
unsigned long GetHeaderSize ()
unsigned long GetHeaderSize (unsigned long slice)
virtual void SetDataByteOrderToBigEndian ()
virtual void SetDataByteOrderToLittleEndian ()
virtual int GetDataByteOrder ()
virtual void SetDataByteOrder (int)
virtual const char * GetDataByteOrderAsString ()
virtual void SetFileNameSliceOffset (int)
virtual int GetFileNameSliceOffset ()
virtual void SetFileNameSliceSpacing (int)
virtual int GetFileNameSliceSpacing ()
virtual void SetSwapBytes (int)
virtual int GetSwapBytes ()
virtual void SwapBytesOn ()
virtual void SwapBytesOff ()
virtual void FileLowerLeftOn ()
virtual void FileLowerLeftOff ()
virtual int GetFileLowerLeft ()
virtual void SetFileLowerLeft (int)
virtual void ComputeInternalFileName (int slice)
virtual char * GetInternalFileName ()
virtual int CanReadFile (const char *vtkNotUsed(fname))
- Public Member Functions inherited from vtkImageAlgorithm
vtkDataObjectGetInput (int port)
vtkDataObjectGetInput ()
vtkImageDataGetImageDataInput (int port)
vtkImageDataGetOutput ()
vtkImageDataGetOutput (int)
virtual void SetOutput (vtkDataObject *d)
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void SetInput (vtkDataObject *)
void SetInput (int, vtkDataObject *)
virtual void AddInput (vtkDataObject *)
virtual void AddInput (int, vtkDataObject *)
- Public Member Functions inherited from vtkAlgorithm
int HasExecutive ()
vtkExecutiveGetExecutive ()
virtual void SetExecutive (vtkExecutive *executive)
virtual int ModifyRequest (vtkInformation *request, int when)
vtkInformationGetInputPortInformation (int port)
vtkInformationGetOutputPortInformation (int port)
int GetNumberOfInputPorts ()
int GetNumberOfOutputPorts ()
void UpdateProgress (double amount)
vtkInformationGetInputArrayInformation (int idx)
void RemoveAllInputs ()
vtkDataObjectGetOutputDataObject (int port)
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
int GetNumberOfInputConnections (int port)
int GetTotalNumberOfInputConnections ()
vtkAlgorithmOutputGetInputConnection (int port, int index)
virtual void Update ()
virtual void UpdateInformation ()
virtual void UpdateWholeExtent ()
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
virtual double ComputePriority ()
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual vtkInformationGetInformation ()
virtual void SetInformation (vtkInformation *)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
virtual void SetAbortExecute (int)
virtual int GetAbortExecute ()
virtual void AbortExecuteOn ()
virtual void AbortExecuteOff ()
virtual void SetProgress (double)
virtual double GetProgress ()
void SetProgressText (const char *ptext)
virtual char * GetProgressText ()
virtual unsigned long GetErrorCode ()
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
vtkDataObjectGetInputDataObject (int port, int connection)
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
virtual void SetInputConnection (vtkAlgorithmOutput *input)
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
virtual void AddInputConnection (vtkAlgorithmOutput *input)
vtkAlgorithmOutputGetOutputPort (int index)
vtkAlgorithmOutputGetOutputPort ()
virtual void SetReleaseDataFlag (int)
virtual int GetReleaseDataFlag ()
void ReleaseDataFlagOn ()
void ReleaseDataFlagOff ()
int UpdateExtentIsEmpty (vtkDataObject *output)
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char debugFlag)
virtual void Modified ()
virtual unsigned long GetMTime ()
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommandGetCommand (unsigned long tag)
void RemoveObserver (vtkCommand *)
void RemoveObservers (unsigned long event, vtkCommand *)
void RemoveObservers (const char *event, vtkCommand *)
int HasObserver (unsigned long event, vtkCommand *)
int HasObserver (const char *event, vtkCommand *)
void RemoveObserver (unsigned long tag)
void RemoveObservers (unsigned long event)
void RemoveObservers (const char *event)
void RemoveAllObservers ()
int HasObserver (unsigned long event)
int HasObserver (const char *event)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int InvokeEvent (unsigned long event, void *callData)
int InvokeEvent (const char *event, void *callData)
int InvokeEvent (unsigned long event)
int InvokeEvent (const char *event)
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
virtual void Delete ()
virtual void FastDelete ()
void Print (ostream &os)
void SetReferenceCount (int)
void PrintRevisions (ostream &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

static vtkBMPReaderNew ()
static int IsTypeOf (const char *type)
static vtkBMPReaderSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkBMPReader ()
 ~vtkBMPReader ()
virtual void ComputeDataIncrements ()
virtual void ExecuteInformation ()
virtual void ExecuteData (vtkDataObject *out)
- Protected Member Functions inherited from vtkImageReader
 vtkImageReader ()
 ~vtkImageReader ()
void ComputeTransformedSpacing (double Spacing[3])
void ComputeTransformedOrigin (double origin[3])
void ComputeTransformedExtent (int inExtent[6], int outExtent[6])
void ComputeTransformedIncrements (vtkIdType inIncr[3], vtkIdType outIncr[3])
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 vtkImageReader2 ()
 ~vtkImageReader2 ()
- Protected Member Functions inherited from vtkImageAlgorithm
 vtkImageAlgorithm ()
 ~vtkImageAlgorithm ()
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual void AllocateOutputData (vtkImageData *out, int *uExtent)
virtual vtkImageDataAllocateOutputData (vtkDataObject *out)
virtual void CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
virtual int FillOutputPortInformation (int port, vtkInformation *info)
virtual int FillInputPortInformation (int port, vtkInformation *info)
virtual int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual void Execute ()
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 ~vtkAlgorithm ()
virtual void SetNumberOfInputPorts (int n)
virtual void SetNumberOfOutputPorts (int n)
int InputPortIndexInRange (int index, const char *action)
int OutputPortIndexInRange (int index, const char *action)
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
virtual vtkExecutiveCreateDefaultExecutive ()
virtual void ReportReferences (vtkGarbageCollector *)
virtual void SetNumberOfInputConnections (int port, int n)
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
int GetInputArrayAssociation (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
virtual void SetErrorCode (unsigned long)
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

unsigned char * Colors
short Depth
int Allow8BitBMP
vtkLookupTableLookupTable
- Protected Attributes inherited from vtkImageReader
vtkTypeUInt64 DataMask
vtkTransformTransform
int DataVOI [6]
char * ScalarArrayName
- Protected Attributes inherited from vtkImageReader2
vtkStringArrayFileNames
char * InternalFileName
char * FileName
char * FilePrefix
char * FilePattern
int NumberOfScalarComponents
int FileLowerLeft
ifstream * File
unsigned long DataIncrements [4]
int DataExtent [6]
int SwapBytes
int FileDimensionality
unsigned long HeaderSize
int DataScalarType
unsigned long ManualHeaderSize
double DataSpacing [3]
double DataOrigin [3]
int FileNameSliceOffset
int FileNameSliceSpacing

Detailed Description

read Windows BMP files

vtkBMPReader is a source object that reads Windows BMP files. This includes indexed and 24bit bitmaps Usually, all BMPs are converted to 24bit RGB, but BMPs may be output as 8bit images with a LookupTable if the Allow8BitBMP flag is set.

BMPReader creates structured point datasets. The dimension of the dataset depends upon the number of files read. Reading a single file results in a 2D image, while reading more than one file results in a 3D volume.

To read a volume, files must be of the form "FileName.<number>" (e.g., foo.bmp.0, foo.bmp.1, ...). You must also specify the image range. This range specifies the beginning and ending files to read (range can be any pair of non-negative numbers).

The default behavior is to read a single file. In this case, the form of the file is simply "FileName" (e.g., foo.bmp).

See also:
vtkBMPWriter
Examples:
vtkBMPReader (Examples)
Tests:
vtkBMPReader (Tests)

Definition at line 52 of file vtkBMPReader.h.


Member Typedef Documentation

Reimplemented from vtkImageReader.

Definition at line 56 of file vtkBMPReader.h.


Constructor & Destructor Documentation

vtkBMPReader::vtkBMPReader ( )
protected
vtkBMPReader::~vtkBMPReader ( )
protected

Member Function Documentation

static vtkBMPReader* vtkBMPReader::New ( )
static

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

Reimplemented from vtkImageReader.

virtual const char* vtkBMPReader::GetClassName ( )
virtual

Reimplemented from vtkImageReader.

static int vtkBMPReader::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 vtkImageReader.

virtual int vtkBMPReader::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 vtkImageReader.

static vtkBMPReader* vtkBMPReader::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkImageReader.

void vtkBMPReader::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 vtkImageReader.

virtual int vtkBMPReader::GetDepth ( )
virtual

Returns the depth of the BMP, either 8 or 24.

virtual int vtkBMPReader::CanReadFile ( const char *  fname)
virtual

Is the given file a BMP file?

virtual const char* vtkBMPReader::GetFileExtensions ( )
inlinevirtual

Get the file extensions for this format. Returns a string with a space separated list of extensions in the format .extension

Reimplemented from vtkImageReader2.

Definition at line 71 of file vtkBMPReader.h.

virtual const char* vtkBMPReader::GetDescriptiveName ( )
inlinevirtual

Return a descriptive name for the file format that might be useful in a GUI.

Reimplemented from vtkImageReader2.

Definition at line 80 of file vtkBMPReader.h.

virtual void vtkBMPReader::SetAllow8BitBMP ( int  )
virtual

If this flag is set and the BMP reader encounters an 8bit file, the data will be kept as unsigned chars and a lookuptable will be exported

virtual int vtkBMPReader::GetAllow8BitBMP ( )
virtual

If this flag is set and the BMP reader encounters an 8bit file, the data will be kept as unsigned chars and a lookuptable will be exported

virtual void vtkBMPReader::Allow8BitBMPOn ( )
virtual

If this flag is set and the BMP reader encounters an 8bit file, the data will be kept as unsigned chars and a lookuptable will be exported

virtual void vtkBMPReader::Allow8BitBMPOff ( )
virtual

If this flag is set and the BMP reader encounters an 8bit file, the data will be kept as unsigned chars and a lookuptable will be exported

virtual vtkLookupTable* vtkBMPReader::GetLookupTable ( )
virtual
virtual unsigned char* vtkBMPReader::GetColors ( )
virtual

Returns the color lut.

virtual void vtkBMPReader::ComputeDataIncrements ( )
protectedvirtual

Reimplemented from vtkImageReader2.

virtual void vtkBMPReader::ExecuteInformation ( )
protectedvirtual

Reimplemented from vtkImageReader2.

virtual void vtkBMPReader::ExecuteData ( vtkDataObject output)
protectedvirtual

This method is the old style execute method

Reimplemented from vtkImageReader.


Member Data Documentation

unsigned char* vtkBMPReader::Colors
protected

Definition at line 108 of file vtkBMPReader.h.

short vtkBMPReader::Depth
protected

Definition at line 109 of file vtkBMPReader.h.

int vtkBMPReader::Allow8BitBMP
protected

Definition at line 110 of file vtkBMPReader.h.

vtkLookupTable* vtkBMPReader::LookupTable
protected

Definition at line 111 of file vtkBMPReader.h.


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