OpenNI 1.5.2
Public Member Functions
xn::ImageGenerator Class Reference

#include <XnCppWrapper.h>

Inheritance diagram for xn::ImageGenerator:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 ImageGenerator (XnNodeHandle hNode=NULL)
 ImageGenerator (const NodeWrapper &other)
void GetMetaData (ImageMetaData &metaData) const
const XnRGB24PixelGetRGB24ImageMap () const
const XnYUV422DoublePixelGetYUV422ImageMap () const
const XnGrayscale8PixelGetGrayscale8ImageMap () const
const XnGrayscale16PixelGetGrayscale16ImageMap () const
const XnUInt8 * GetImageMap () const
XnBool IsPixelFormatSupported (XnPixelFormat Format) const
XnStatus SetPixelFormat (XnPixelFormat Format)
XnPixelFormat GetPixelFormat () const
XnStatus RegisterToPixelFormatChange (StateChangedHandler handler, void *pCookie, XnCallbackHandle &hCallback)
void UnregisterFromPixelFormatChange (XnCallbackHandle hCallback)
XnStatus Create (Context &context, Query *pQuery=NULL, EnumerationErrors *pErrors=NULL)

Detailed Description

Represents an image generator


Constructor & Destructor Documentation

Ctor

Parameters:
hNode[in] Node handle
xn::ImageGenerator::ImageGenerator ( const NodeWrapper other) [inline]

Member Function Documentation

XnStatus xn::ImageGenerator::Create ( Context context,
Query pQuery = NULL,
EnumerationErrors pErrors = NULL 
) [inline]

Creates an image generator.

For full details and usage, see xnCreateImageGenerator

Gets the current Grayscale16 image-map. This map is updated after a call to xnWaitAndUpdateData(). It is assumed that the node is currently in Grayscale16 pixel format.

For full details and usage, see xnGetGrayscale16ImageMap

Gets the current Grayscale8 image-map. This map is updated after a call to xnWaitAndUpdateData(). It is assumed that the node is currently in Grayscale8 pixel format.

For full details and usage, see xnGetGrayscale8ImageMap

const XnUInt8* xn::ImageGenerator::GetImageMap ( ) const [inline]

Gets the current image-map as a byte buffer.

For full details, see xnGetImageMap().

void xn::ImageGenerator::GetMetaData ( ImageMetaData metaData) const [inline]

Gets the current image-map meta data.

For full details and usage, see xnGetImageMetaData

Gets current pixel format.

For full details and usage, see xnGetPixelFormat

Gets the current RGB24 image-map. This map is updated after a call to xnWaitAndUpdateData(). It is assumed that the node is currently in RGB24 pixel format.

For full details and usage, see xnGetRGB24ImageMap

Gets the current YUV422 image-map. This map is updated after a call to xnWaitAndUpdateData(). It is assumed that the node is currently in YUV422 pixel format.

For full details and usage, see xnGetYUV422ImageMap

XnBool xn::ImageGenerator::IsPixelFormatSupported ( XnPixelFormat  Format) const [inline]

Checks if a specific pixel format is supported.

For full details and usage, see xnIsPixelFormatSupported

XnStatus xn::ImageGenerator::RegisterToPixelFormatChange ( StateChangedHandler  handler,
void *  pCookie,
XnCallbackHandle hCallback 
) [inline]

Registers a callback function to pixel format changes.

For full details and usage, see xnRegisterToPixelFormatChange

Sets the pixel format of the image map.

For full details and usage, see xnSetPixelFormat

Unregisters a callback function which was registered using xnRegisterToPixelFormatChange.

For full details and usage, see xnUnregisterFromPixelFormatChange


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