#include <XnCppWrapper.h>
Public Member Functions |
| IRMetaData () |
void | InitFrom (const IRMetaData &other) |
XnStatus | InitFrom (const IRMetaData &other, XnUInt32 nXRes, XnUInt32 nYRes, const XnIRPixel *pExternalBuffer) |
XnStatus | CopyFrom (const IRMetaData &other) |
XnStatus | ReAdjust (XnUInt32 nXRes, XnUInt32 nYRes, const XnIRPixel *pExternalBuffer=NULL) |
const XnIRPixel * | Data () const |
const XnIRPixel *& | Data () |
XnIRPixel * | WritableData () |
const XnIRPixel & | operator[] (XnUInt32 nIndex) const |
const XnIRPixel & | operator() (XnUInt32 x, XnUInt32 y) const |
const xn::IRMap & | IRMap () const |
xn::IRMap & | WritableIRMap () |
const XnIRMetaData * | GetUnderlying () const |
XnIRMetaData * | GetUnderlying () |
| MapMetaData (XnPixelFormat format, const XnUInt8 **ppData) |
XnUInt32 | XRes () const |
XnUInt32 & | XRes () |
XnUInt32 | YRes () const |
XnUInt32 & | YRes () |
XnUInt32 | XOffset () const |
XnUInt32 & | XOffset () |
XnUInt32 | YOffset () const |
XnUInt32 & | YOffset () |
XnUInt32 | FullXRes () const |
XnUInt32 & | FullXRes () |
XnUInt32 | FullYRes () const |
XnUInt32 & | FullYRes () |
XnUInt32 | FPS () const |
XnUInt32 & | FPS () |
XnPixelFormat | PixelFormat () const |
XnUInt32 | BytesPerPixel () const |
XnStatus | AllocateData (XnUInt32 nXRes, XnUInt32 nYRes) |
XnStatus | ReAdjust (XnUInt32 nXRes, XnUInt32 nYRes, const XnUInt8 *pExternalBuffer) |
| OutputMetaData (const XnUInt8 **ppData) |
virtual | ~OutputMetaData () |
XnUInt64 | Timestamp () const |
XnUInt64 & | Timestamp () |
XnUInt32 | FrameID () const |
XnUInt32 & | FrameID () |
XnUInt32 | DataSize () const |
XnUInt32 & | DataSize () |
XnBool | IsDataNew () const |
XnBool & | IsDataNew () |
XnStatus | AllocateData (XnUInt32 nBytes) |
void | Free () |
XnStatus | MakeDataWritable () |
Detailed Description
Purpose: For saving the frame object (data and configuration) from an xn::IRGenerator node. This frame object is a snapshot of the generated infra-red map data and its associated configuration information at a certain point in time. This saved frame object provides fast and easy access to the IRGenerator node's data and configuration information.
Constructor & Destructor Documentation
xn::IRMetaData::IRMetaData |
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Member Function Documentation
Performs a deep-copy of another metadata object (including duplication of the data buffer)
- Parameters
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const XnIRPixel* xn::IRMetaData::Data |
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const |
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inline |
Returns the IR map.
Remarks
This method returns a pointer to the first IR pixel in the map. The IR map is implemented as a row-major order compact layout of pixels in the map.
The pixel format of the map is XnIRPixel, i.e. 16-bit integer values.
This method is reimplemented from the xn::OutputMetaData class.
Reimplemented from xn::OutputMetaData.
Returns the IR map.
Remarks
This method returns a pointer to the first IR pixel in the map. The IR map is implemented as a row-major order compact layout of pixels in the map.
The pixel format of the map is XnIRPixel, i.e. 16-bit integer values.
This method is reimplemented from the xn::OutputMetaData class.
Reimplemented from xn::OutputMetaData.
Gets the C object that is wrapped by this object.
Reimplemented from xn::MapMetaData.
Gets the C object that is wrapped by this object.
Reimplemented from xn::MapMetaData.
void xn::IRMetaData::InitFrom |
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const IRMetaData & |
other | ) |
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inline |
Shallow copies another IRMetaData object, and then ReAdjust it.
- Parameters
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[in] | other | source object |
[in] | nXRes | requested number of columns in the map |
[in] | nYRes | requested number of rows in the map |
[in] | pExternalBuffer | Optional. An external buffer matching requested resolution. If NULL, A buffer will be allocated. |
const xn::IRMap& xn::IRMetaData::IRMap |
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const |
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inline |
Gets a fast, light object wrapping the IR map. Remarks
The Map Wrapper classes are light wrappers for generated maps saved as frame objects in metadata. These wrapper classes provide small data-focused objects for simplified data access to frame objects.
const XnIRPixel& xn::IRMetaData::operator() |
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XnUInt32 |
x, |
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XnUInt32 |
y |
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Gets the value of a single pixel of the frame map by its X and Y coordinates.
- Parameters
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[in] | x | X-coordinate of the pixel in the map |
[in] | y | Y-coordinate of the pixel in the map |
const XnIRPixel& xn::IRMetaData::operator[] |
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XnUInt32 |
nIndex | ) |
const |
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inline |
Gets the value of a single pixel of the frame map by its index in the array.
- Parameters
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[in] | nIndex | The index of the pixel in the buffer. |
XnStatus xn::IRMetaData::ReAdjust |
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XnUInt32 |
nXRes, |
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XnUInt32 |
nYRes, |
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const XnIRPixel * |
pExternalBuffer = NULL |
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inline |
Changes dimensions of the pixel-map.
- Parameters
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[in] | nXRes | Number of columns in the map |
[in] | nYRes | Number of rows in the map |
[in] | pExternalBuffer | Optional. An external buffer to be used. If NULL is passed, a buffer will be allocated. |
Gets a fast, light object wrapping the writable IR map. Remarks
The Map Wrapper classes are light wrappers for generated maps saved as frame objects in metadata. These wrapper classes provide small data-focused objects for simplified data access to frame objects.
The documentation for this class was generated from the following file: