Toolbars is a new feature added in VOPlot 1.5. Toolbars contain set of buttons/actions of some basic functionalities.
By default, 4 basic toolbars are provided that are created from 4 default categories of buttons/actions. These categories and buttons/actions residing under them are:
Toolbars that implement these categorized actions are named as Plots Toolbar, Plot Functionality Toolbar, PlotPanel Functions Toolbar and VOTable Functions Toolbar respectively.
User can show/hide the default toolbars from the "Hide Toolbar'' button or checking/unchecking toolbar checkboxes given in "View'' -> "Toolbars'' menu.