# gdcm::PixmapReader Class Reference

PixmapReader. More...

`#include <gdcmPixmapReader.h>`

Inheritance diagram for gdcm::PixmapReader:
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Collaboration diagram for gdcm::PixmapReader:
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List of all members.

## Public Member Functions

| PixmapReader ()
| ~PixmapReader ()
Pixmap & | GetPixmap ()
const Pixmap & | GetPixmap () const
| Return the read image.
bool | Read ()

## Protected Member Functions

const ByteValue * | GetPointerFromElement (Tag const &tag) const
virtual bool | ReadACRNEMAImage ()
virtual bool | ReadImage (MediaStorage const &ms)
int | ReadISFromTag (Tag const &t, std::stringstream &ss, std::string &conversion)
signed short | ReadSSFromTag (Tag const &t, std::stringstream &ss, std::string &conversion)
unsigned short | ReadUSFromTag (Tag const &t, std::stringstream &ss, std::string &conversion)

## Protected Attributes

SmartPointer< Pixmap > | PixelData

## Detailed Description

PixmapReader.

Note:
  its role is to convert the DICOM DataSet into a gdcm::Pixmap representation By default it is also loading the lookup table and overlay when found as they impact the rendering or the image

See PS 3.3-2008, Table C.7-11b IMAGE PIXEL MACRO ATTRIBUTES for the list of attribute that belong to what gdcm calls a 'Pixmap'

## Constructor & Destructor Documentation

gdcm::PixmapReader::PixmapReader | ( |  | ) |

gdcm::PixmapReader::~PixmapReader | ( |  | ) |

## Member Function Documentation

Pixmap& gdcm::PixmapReader::GetPixmap | ( |  | ) |

const Pixmap& gdcm::PixmapReader::GetPixmap | ( |  | ) | const

Return the read image.

const ByteValue* gdcm::PixmapReader::GetPointerFromElement | ( | Tag const & | tag | ) | const`[protected]`

bool gdcm::PixmapReader::Read | ( |  | ) | `[virtual]`

Read the DICOM image. There are two reason for failure: 1. The input filename is not DICOM 2. The input DICOM file does not contains an Pixmap.

Reimplemented from gdcm::Reader.

Reimplemented in gdcm::ImageReader.

virtual bool gdcm::PixmapReader::ReadACRNEMAImage | ( |  | ) | `[protected, virtual]`

Reimplemented in gdcm::ImageReader.

virtual bool gdcm::PixmapReader::ReadImage | ( | MediaStorage const & | ms | ) | `[protected, virtual]`

Reimplemented in gdcm::ImageReader.

int gdcm::PixmapReader::ReadISFromTag | ( | Tag const & | t,
|  | std::stringstream & | ss,
|  | std::string & | conversion |
| ) |  |  | `[protected]`

signed short gdcm::PixmapReader::ReadSSFromTag | ( | Tag const & | t,
|  | std::stringstream & | ss,
|  | std::string & | conversion |
| ) |  |  | `[protected]`

unsigned short gdcm::PixmapReader::ReadUSFromTag | ( | Tag const & | t,
|  | std::stringstream & | ss,
|  | std::string & | conversion |
| ) |  |  | `[protected]`

## Member Data Documentation

SmartPointer<Pixmap> gdcm::PixmapReader::PixelData`[protected]`

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

- gdcmPixmapReader.h