Meta-Data Objects (Frame Objects)
C++ Reference to Application Programmer Interface (API)

## Classes

class | xn::OutputMetaData
class | xn::MapMetaData
class | xn::Map< _pixelType >
class | xn::DepthMetaData
class | xn::ImageMetaData
class | xn::IRMetaData
class | xn::AudioMetaData
class | xn::SceneMetaData
typedef Map< XnDepthPixel > | xn::DepthMap
typedef Map< XnUInt8 > | xn::ImageMap
typedef Map< XnRGB24Pixel > | xn::RGB24Map
typedef Map< XnGrayscale16Pixel > | xn::Grayscale16Map
typedef Map< XnGrayscale8Pixel > | xn::Grayscale8Map
typedef Map< XnIRPixel > | xn::IRMap
typedef Map< XnLabel > | xn::LabelMap

## Detailed Description

## Typedef Documentation

## DepthMap

typedef Map<XnDepthPixel> xn::DepthMap

Declares a Map class with pixel of type XnDepthPixel

## Grayscale16Map

typedef Map<XnGrayscale16Pixel> xn::Grayscale16Map

Declares a Map class with pixel of type XnGrayscale16Pixel

## Grayscale8Map

typedef Map<XnGrayscale8Pixel> xn::Grayscale8Map

Declares a Map class with pixel of type XnGrayscale8Pixel

## ImageMap

typedef Map<XnUInt8> xn::ImageMap

Declares a Map class with pixel of type XnUInt8

## IRMap

typedef Map<XnIRPixel> xn::IRMap

Declares a Map class with pixel of type XnIRPixel

## LabelMap

typedef Map<XnLabel> xn::LabelMap

Declares a Map class with pixel of type XnLabel

## RGB24Map

typedef Map<XnRGB24Pixel> xn::RGB24Map

Declares a Map class with pixel of type XnRGB24Pixel