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# FALCON/EAGLE user manual 4.62

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is_SetKeyOffset | Scroll Previous Top Next More

Syntax

INT is_SetKeyOffset (HIDS hf, INT xOffset, INT yOffset)

Description

With is_SetKeyOffset() the position where the image is faded on can be moved by +/- 1 pixels in x and y directions. Normally it should not be necessary to perform a move, but this depends upon the type of VGA card used and type of driver.

Parameters

hf | Frame grabber handle
xOffset | X offset -1,0,1
IS_GET_KEYOFFSET_X | Rturns the x offset
IS_GET_KEYOFFSET_Y | Returns the y offset
yOffset | Y offset -1,0,1

Return value

Current setting when called with IS_GET_KEYOFFSET_X and IS_GET_KEYOFFSET_Y, else IS_SUCCESS or IS_NO_SUCCESS.

© 2020 IDS Imaging Development Systems GmbH