Each diagram type has a pre-defined set of commonly used node styles available in the style bar. Creating a node in your diagram is as simple as selecting a node style by clicking on the appropriate button, then clicking on the diagram.

For greatest convenience, the style bar allows you to choose a node style not only by buttons, but also by name using a drop-down box, by categorized drop-menu, or even by a dialog box that full illustrations and descriptions of all defined styles.

The styles that appear on buttons and in the drop-menu are configurable as are the number of buttons and their size.