Enabling the theme line icon bar
You can choose whether to display the icon for a theme line as you move across a chart. As standard the theme line icon bar is displayed. It remains displayed as you pan across a chart so that theme lines can be quickly and easily identified.
To specify that the theme line icon bar is not displayed:
Clear the Enable check box in the
theme line icon bar area.
You can specify the color
of the theme line icon bar. Select the color to use from the color
picker.