imaqSetWindowOverlay
From NI Vision for LabWindows/CVI Function
imaqSetWindowOverlay
Usage
int imaqSetWindowOverlay(int windowNumber, const Overlay* overlay);
Purpose
Sets or removes the overlay from a window. This function is obsolete. Overlays are now applied to images, not windows. See the Overlay functions for more information.
 |
Note This function is obsolete. Overlays are now applied to images, rather than windows. Refer to the Overlay functions topic for more information. |
Parameters
|
Name
|
Type
|
Description
|
|---|---|---|
| windowNumber | int | The window number of the image window. |
| overlay | const Overlay* | The overlay. Set this parameter to NULL to remove any existing overlay from the given window. |
Return Value
| Type |
Description |
|---|---|
| int | On success, this function returns a non-zero value. On failure, this function returns 0. To get extended error information, call imaqGetLastError(). |