Syntax
INT is_InquireImageMem (HIDS hf, char* pcMem, int nID, int* pnX, int* pnY, int* pnBits, int* pnPitch);
Description
is_InquireImageMem() reads the properties of the allocated image memory.
Parameters
hf |
Frame grabber handle |
pMem |
Pointer to the beginning of image memory from is_AllocImageMem() |
NID |
ID of image memory from is_AllocImageMem() |
pnX |
Conatins the width with which the image memory was created (NULL is allowed) |
pnY |
Conatins the height with which the image memory was created (NULL is allowed) |
pnBits |
Contains the bit width with which the image memory was created (NULL is allowed) |
pnPitch |
Contains the line increment of the image memory (NULL is allowed) |
Return value
IS_SUCCESS, IS_NO_SUCCESS
