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OpenNI 1.5.4
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Functions | |
XN_C_API XnStatus XN_C_DECL | xnSetCropping (XnNodeHandle hInstance, const XnCropping *pCropping) |
XN_C_API XnStatus XN_C_DECL | xnGetCropping (XnNodeHandle hInstance, XnCropping *pCropping) |
XN_C_API XnStatus XN_C_DECL | xnRegisterToCroppingChange (XnNodeHandle hInstance, XnStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback) |
XN_C_API void XN_C_DECL | xnUnregisterFromCroppingChange (XnNodeHandle hInstance, XnCallbackHandle hCallback) |
XN_C_API XnStatus XN_C_DECL xnGetCropping | ( | XnNodeHandle | hInstance, |
XnCropping * | pCropping | ||
) |
Gets current cropping configuration.
hInstance | [in] A handle to the instance. |
pCropping | [out] Current cropping configuration. |
XN_C_API XnStatus XN_C_DECL xnRegisterToCroppingChange | ( | XnNodeHandle | hInstance, |
XnStateChangedHandler | handler, | ||
void * | pCookie, | ||
XnCallbackHandle * | phCallback | ||
) |
Registers a callback function to cropping changes.
hInstance | [in] A handle to the instance. |
handler | [in] A pointer to a function that will be called when cropping changes. |
pCookie | [in] A user cookie that will be passed to the callback function. |
phCallback | [out] Optional. Will be filled with a handle to be passed to xnUnregisterFromCroppingChange(). |
XN_C_API XnStatus XN_C_DECL xnSetCropping | ( | XnNodeHandle | hInstance, |
const XnCropping * | pCropping | ||
) |
Sets the cropping.
hInstance | [in] A handle to the instance. |
pCropping | [in] The cropping configuration to be set. |
XN_C_API void XN_C_DECL xnUnregisterFromCroppingChange | ( | XnNodeHandle | hInstance, |
XnCallbackHandle | hCallback | ||
) |
Unregisters a callback function which was registered using xnRegisterToCroppingChange().
hInstance | [in] A handle to the instance. |
hCallback | [in] The handle to the callback returned from xnRegisterToCroppingChange(). |