ICP DAS USA MAVIS IM-30 User Manual page 64

IMC_Live_Acquire
Syntax:
Vis ual C++ 6.0 / Boland C++ Builder 6.0:
short IMC_ Live_Acquire
*callbackAdd r)(void* pFrame) );
Vis ual Basic 6.0
IMC_Live_Acqui
Integer
C#.N ET 2003
Mavis.IMC_Live
Description:
This function starts one thread to call IMC_ImageAcquire() continuously. If the
callbackAddr is valid, the function will be called after each IMC_ImageAcquire().
This function helps to
T he IMC_ImageAcquisition_Start () should be called before calling this function.
It is strongly recommended to stop the continuous Image Acquisition with
IMC_LiveAcquisition_Stop() function. Specially, in Visual Basic exiting the VB
program without cal
P arameters:
Camera_H andle
callbackAddr
( HANDLE
re (ByVal Camera_Handle As Long, ByVal callbackAddr As Long) As
_Acquire( IntPtr Camera_Handle, Callback cbf );
simplify the programming for continuous Image-Acquisition.
ling IMC_LiveAcquisition_Stop() will terminate
The handle for MAVIS camera, use the handle gotten from the
'pHandle' parameter of IMC_Camera_I
The Address of CallBack Function..
In Visu al C ++, the CallBack function must
__stdcall FunctionName (void* pFrame).
In Visu al Ba sic, one separate mod
Function.
- 64 -
Camera_Handle, void
Visual Basic.
nit().
be declared as
ule contains the Callback
(__stdcall