is_SetDisplayPos

USB 2.0

USB 3.0

GigE

Syntax

INT is_SetDisplayPos (HIDS hCam, INT x, INT y)

Description

is_SetDisplayPos() allows you to move an area of interest when rendering images using is_RenderBitmap(). The function moves the camera image by the selected offset within the output window. The image memory remains unchanged.

Hinweis

To set the size and position of an area of interest in memory, use the is_AOI() functions.

Input parameters

hCam	Camera handle
x	Offset in x direction, measured from the top left corner of the output window
y	Offset in y direction, measured from the top left corner of the output window

Return values

IS_INVALID_CAMERA_HANDLE	Invalid camera handle
IS_NO_SUCCESS	General error message
IS_SUCCESS	Function executed successfully

Related functions

•is_AOI()

•is_RenderBitmap()

•is_SetDisplayMode()

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is_SetDisplayPos