Describes the scrollbar mode to use for the series viewer.
A scrollbar that faides to a hairline will be used that shows only when zoom/pan is changing or the cursor is near.
Fading scrollbar will be used that shows only when zoom/pan is changing or the cursor is near.
No horizontal scrollbar will be visible.
Persistent scrollbar will be used that shows all the time.
Describes the scrollbar mode to use for the series viewer.