> For the complete documentation index, see [llms.txt](https://janelia-flyem.gitbook.io/neutu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://janelia-flyem.gitbook.io/neutu/2d-proofreading/orthogonal-view.md).

# Orthogonal View

NeuTu supports orthogonal view of a small block of the data.

Orthogonal viewer shows the image from different angles. To launch it, right click on the 2D main window, and select menu ‘show orthogonal view’.

To toggle the segmentation and annotations on the individual view, press F on an each view. To toggle to the transparent mode, press H.
 To toggle the segmentation and annotations all together, press D.

The user also can zoom in/out and add annotations.

![Launch Orthogonal View](/files/-Lz9Rk2aCROQ9i31EPnN)

![Orthogonal View](/files/-Lz9TiU0OGFng5G5sZbH)


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