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# FALCON/EAGLE user manual 4.62

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is_InquireImageMem | Scroll Previous Top Next More

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

© 2020 IDS Imaging Development Systems GmbH