Example: Overlay

An overlay is a snapshot captured from a past trend display, and placed over a current trend display.

Set up overlay options on the

Overlays

tab in the Trend

Properties

dialog box.

Set up attributes of the pens held in the snapshot on the

Pens

tab in the Trend

Properties

dialog box.

Set up runtime overlay options on the

Runtime

tab in the Trend

Properties

dialog box.