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is_InquireImageMem |
uEye Camera Manual Version 3.80
is_InquireImageMem
USB 2.0 GigE |
USB 2.0 GigE |
Syntax
INT is_InquireImageMem (HIDS hCam,
char* pcMem, int nID,
int* pnX, int* pnY,
int* pnBits, int* pnPitch);
Description
is_InquireImageMem() reads out the properties of an allocated image memory.
Input Parameters
hCam |
Camera handle |
pMem |
Pointer to the starting address of the image memory as allocated by is_AllocImageMem() |
NID |
ID of the image memory as allocated by is_AllocImageMem() |
pnX |
Returns the width used to define the image memory. You can also pass NULL instead. |
pnY |
Returns the height used to define the image memory. You can also pass NULL instead. |
pnBits |
Returns the bit width used to define the image memory. You can also pass NULL instead. |
pnPitch |
Returns the line increment of the image memory. You can also pass NULL instead. |
Return Values
IS_SUCCESS |
Function executed successfully |
IS_NO_SUCCESS |
General error message |
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