Show or hide an interaction animation halo

The ShowHalo attribute belongs to the Graphics namespace and is retentive to retain its last known value when the ViewApp stops and then runs again.

The default value is True to show an animation halo. The ShowHalo attribute operates in the MyViewApp.Graphics namespace. The ShowHalo attribute is specified with the MyViewApp.Graphics prefix in the form MyViewApp.Graphics.ShowHalo. The ShowHalo attribute cannot be used in an InTouch HMI application because the MyViewApp.Graphics namespace is not supported.

A typical runtime halo animation workflow based on the ShowHalo attribute is to include a graphic element like a button that includes an action script or animation containing the ShowHalo attribute. When the user selects the button during runtime, the script or animation sets the ShowHalo attribute to true or false to show or hide halo animation.