![]() |
OpenNI 1.5.2
|
#include <XnCppWrapper.h>
Public Member Functions | |
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 |
const XnMapMetaData * | GetUnderlying () const |
XnMapMetaData * | GetUnderlying () |
XnUInt32 | BytesPerPixel () const |
XnStatus | AllocateData (XnUInt32 nXRes, XnUInt32 nYRes) |
XnStatus | ReAdjust (XnUInt32 nXRes, XnUInt32 nYRes, const XnUInt8 *pExternalBuffer) |
Protected Member Functions | |
XnPixelFormat & | PixelFormatImpl () |
Represents a MetaData object for generators producing pixel-map-based outputs
xn::MapMetaData::MapMetaData | ( | XnPixelFormat | format, |
const XnUInt8 ** | ppData | ||
) | [inline] |
Ctor. Meant to be used by inheriting classes.
format | [in] Pixel Format |
ppData | [in] A pointer to the data member of the meta data object |
XnStatus xn::MapMetaData::AllocateData | ( | XnUInt32 | nXRes, |
XnUInt32 | nYRes | ||
) | [inline] |
Allocated a writable buffer. If a previous buffer was allocated it will be freed (or reused if possible). Also see Meta Data Objects.
nXRes | [in] The number of required columns in the map. |
nYRes | [in] The number of required rows in the map. |
XnUInt32 xn::MapMetaData::BytesPerPixel | ( | ) | const [inline] |
Gets the number of bytes each pixel occupies.
XnUInt32 xn::MapMetaData::FPS | ( | ) | const [inline] |
Gets the FPS in which frame was generated.
XnUInt32& xn::MapMetaData::FPS | ( | ) | [inline] |
Gets the FPS in which frame was generated.
XnUInt32 xn::MapMetaData::FullXRes | ( | ) | const [inline] |
Gets the number of columns in the full frame (entire field-of-view, ignoring cropping).
XnUInt32& xn::MapMetaData::FullXRes | ( | ) | [inline] |
Gets the number of columns in the full frame (entire field-of-view, ignoring cropping).
XnUInt32 xn::MapMetaData::FullYRes | ( | ) | const [inline] |
Gets the number of rows in the full frame (entire field-of-view, ignoring cropping).
XnUInt32& xn::MapMetaData::FullYRes | ( | ) | [inline] |
Gets the number of rows in the full frame (entire field-of-view, ignoring cropping).
const XnMapMetaData* xn::MapMetaData::GetUnderlying | ( | ) | const [inline] |
Gets the C object that is wrapped by this object.
Reimplemented from xn::OutputMetaData.
Reimplemented in xn::SceneMetaData, xn::IRMetaData, xn::ImageMetaData, and xn::DepthMetaData.
XnMapMetaData* xn::MapMetaData::GetUnderlying | ( | ) | [inline] |
Gets the C object that is wrapped by this object.
Reimplemented from xn::OutputMetaData.
Reimplemented in xn::SceneMetaData, xn::IRMetaData, xn::ImageMetaData, and xn::DepthMetaData.
XnPixelFormat xn::MapMetaData::PixelFormat | ( | ) | const [inline] |
Gets the pixel format of the pixel-map.
Reimplemented in xn::ImageMetaData.
XnPixelFormat& xn::MapMetaData::PixelFormatImpl | ( | ) | [inline, protected] |
XnStatus xn::MapMetaData::ReAdjust | ( | XnUInt32 | nXRes, |
XnUInt32 | nYRes, | ||
const XnUInt8 * | pExternalBuffer | ||
) | [inline] |
Changes dimensions of the pixel-map.
nXRes | [in] Number of columns in the map |
nYRes | [in] Number of rows in the map |
pExternalBuffer | [in] Optional. An external buffer to be used. If NULL is passed, a buffer will be allocated. |
XnUInt32 xn::MapMetaData::XOffset | ( | ) | const [inline] |
Gets the offset, in columns, of the buffer within the field of view (0 if cropping is off).
XnUInt32& xn::MapMetaData::XOffset | ( | ) | [inline] |
Gets the offset, in columns, of the buffer within the field of view (0 if cropping is off).
XnUInt32 xn::MapMetaData::XRes | ( | ) | const [inline] |
Gets the actual number of columns in the frame (after cropping)
XnUInt32& xn::MapMetaData::XRes | ( | ) | [inline] |
Gets the actual number of columns in the frame (after cropping)
XnUInt32 xn::MapMetaData::YOffset | ( | ) | const [inline] |
Gets the offset, in rows, of the buffer within the field of view (0 if cropping is off).
XnUInt32& xn::MapMetaData::YOffset | ( | ) | [inline] |
Gets the offset, in rows, of the buffer within the field of view (0 if cropping is off).
XnUInt32 xn::MapMetaData::YRes | ( | ) | const [inline] |
Gets the actual number of rows in the frame (after cropping)
XnUInt32& xn::MapMetaData::YRes | ( | ) | [inline] |
Gets the actual number of rows in the frame (after cropping)