> For the complete documentation index, see [llms.txt](https://docs.staruml.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.staruml.io/v6/user-guide/touchbar-macbook.md).

# TouchBar (MacBook)

The TouchBar of Apple's MacBook is useful and convenient editing diagram. In TouchBar, there are some buttons frequently used as shown in the below capture.

![TouchBar (main)](/files/-MJa6kHCTiiaa17Lf5po)

When you select Line Style button in the TouchBar, a new TouchBar for changing line style is popup as below. By pressing Close button, you can go back to the main TouchBar.

![TouchBar (Line Style)](/files/-MJa6mvL1eEk62vbEkOS)

When you select Format button in the TouchBar, a new TouchBar for formatting is popup as below. All buttons are the toggle buttons and you can go back the the main TouchBar when you pressing Close button.

![TouchBar (Format)](/files/-MJa6qN4IpTuUPSuRvSy)