Opens the interactive help system browser.
Changes to object help mode, in which specific help information is obtained by clicking on an object, a menu option, or a toolbar button.
Opens the JGrafchart interactive online tutorial containing examples of how to use the different elements of JGrafchart. The tutorial is an ordinary JGrafchart application stored in doc/tutorial/tutorial.xml that is easily changed and extended.
Closes the online tutorial.
Opens the about dialog.