Navigation Bar
From GeoGebra Manual
GeoGebra offers a Navigation Bar that allows you to navigate through the construction steps of your GeoGebra file.
The Navigation Bar is shown at the bottom of the Graphics View.
To display it:
- Right click (Mac OS: Ctrl-click) on an empty spot on the drawing pad, then select the option Navigation Bar in the appearing context menu
or
- Check the Show box in the Navigation Bar for Construction Steps section of the Basic tab of the Properties dialog window.
- Note: You can also add a 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 the second step of a total of 7 construction steps is currently 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 clicking 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.