Navigation Bar
From GeoGebra Manual
GeoGebra offers a Navigation Bar that allows you to navigate through the construction steps of a prepared GeoGebra file.
Navigation Bar is shown at the bottom of the Graphics View.
To display bar:
- Select item Navigation Bar, after right clicking (Mac OS: Ctrl-click) on an empty spot on the drawing pad, in Context Menu Graphics which appeared ;
or
- Enabling Navigation Bar for Construction Steps in Basic Tab of Properties Dialog.
- Note: You can also add the Play button to allow animating the construction steps and a button to show the Construction Protocol.
The Navigation Bar provides a set of navigation buttons and displays the number of construction steps (e. g., 2 / 7 means that currently the second step of a total of 7 construction steps is displayed):
- button: go back to step 1
- button: go back step by step
- button: go forward step by step
- button: go to the last step
- Play: automatically play the construction step by step
- Note: This button only appears after you click on the Play button.
- button: This button opens the Construction Protocol
- Note: This button only appears if option 'Button to open construction protocol' is enabled.