Main Page | Directories | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | File Members | Related Pages

vtkPNMReader Class Reference

#include <vtkPNMReader.h>

Inheritance diagram for vtkPNMReader:

Inheritance graph
[legend]
Collaboration diagram for vtkPNMReader:

Collaboration graph
[legend]
List of all members.

Detailed Description

read pnm (i.e., portable anymap) files

vtkPNMReader is a source object that reads pnm (portable anymap) files. This includes .pbm (bitmap), .pgm (grayscale), and .ppm (pixmap) files. (Currently this object only reads binary versions of these files.)

PNMReader 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.ppm.0, foo.ppm.1, ...). You must also specify the DataExtent. The fifth and sixth values of the DataExtent specify the beginning and ending files to read.

Created by:
  • Martin, Ken
CVS contributions (if > 5%):
  • Martin, Ken (58%)
  • Hoffman, Bill (13%)
  • Miller, Jim (11%)
  • Cedilnik, Andy (6%)
CVS logs (CVSweb):
  • .h (/IO/vtkPNMReader.h)
  • .cxx (/IO/vtkPNMReader.cxx)
Tests:
vtkPNMReader (Tests)

Definition at line 55 of file vtkPNMReader.h.

Public Types

typedef vtkImageReader Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
virtual void PrintSelf (ostream &os, vtkIndent indent)
int CanReadFile (const char *fname)
virtual const char * GetFileExtensions ()
virtual const char * GetDescriptiveName ()

Static Public Member Functions

vtkPNMReaderNew ()
int IsTypeOf (const char *type)
vtkPNMReaderSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkPNMReader ()
 ~vtkPNMReader ()
void ExecuteInformation ()


Member Typedef Documentation

typedef vtkImageReader vtkPNMReader::Superclass
 

Reimplemented from vtkImageReader.

Definition at line 59 of file vtkPNMReader.h.


Constructor & Destructor Documentation

vtkPNMReader::vtkPNMReader  )  [inline, protected]
 

Definition at line 80 of file vtkPNMReader.h.

vtkPNMReader::~vtkPNMReader  )  [inline, protected]
 

Definition at line 81 of file vtkPNMReader.h.


Member Function Documentation

vtkPNMReader* vtkPNMReader::New  )  [static]
 

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

Reimplemented from vtkImageReader.

virtual const char* vtkPNMReader::GetClassName  )  [virtual]
 

Reimplemented from vtkImageReader.

int vtkPNMReader::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageReader.

virtual int vtkPNMReader::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageReader.

vtkPNMReader* vtkPNMReader::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkImageReader.

virtual void vtkPNMReader::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.

int vtkPNMReader::CanReadFile const char *  fname  ) 
 

virtual const char* vtkPNMReader::GetFileExtensions  )  [inline, virtual]
 

.pnm .pgm .ppm

Reimplemented from vtkImageReader2.

Definition at line 65 of file vtkPNMReader.h.

virtual const char* vtkPNMReader::GetDescriptiveName  )  [inline, virtual]
 

PNM

Reimplemented from vtkImageReader2.

Definition at line 73 of file vtkPNMReader.h.

void vtkPNMReader::ExecuteInformation  )  [protected, virtual]
 

Reimplemented from vtkImageReader.


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