## Please enable JavaScript to view this site.

# FALCON/EAGLE user manual 4.62

- Zoom window out
- Larger text | Smaller text
- Hide page header
- Show expanding text
- Print topic
- Send mail feedback
- Copy topic URL

is_GetImageMem | Scroll Previous Top Next More

Syntax

INT is_GetImageMem (HIDS hf, VOID** pMem)

Description

is_GetImageMem() returns the pointer to the start of the active image memory. In DirectDraw mode the pointer is returned to the back buffer (or the visible area - DirectDraw primary surface mode).

| In DirectDraw mode the address pointer changes when the output window is moved (also see is_LockDDMem()). When ring buffering is being used (is_AddToSequence()), is_GetImageMem() returns the previously active image memory.

Parameters

hf | Frame grabber handle
pMem | Pointer to the beginning of the image memory

Return value

IS_SUCCESS, IS_NO_SUCCESS

© 2020 IDS Imaging Development Systems GmbH