Navigation Bar

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 of the Graphics View.

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: You may change the speed of this automatic play feature using the text box to the right of the Play button.

• Pause: pause the automatic play feature

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.