> For the complete documentation index, see [llms.txt](https://docs.dietrichs.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dietrichs.com/dietrichs-intelligent-documentation/docs-de-en/2d-auxiliary-geometry/bemassungen/durchmesser/durchmesserbemassung-drehen-schieben.md). # Rotate, move Diameter Dimension The diameter dimension can be rotated and moved afterward. This works in the same way as when entering a diameter dimension. Select the dimension arrow and then rotate it graphically to the desired position. The arrow snaps again in 15° increments, which facilitates consistent positioning of multiple diameter dimension lines. After positioning, the dimension line can be moved again. Here, too, this can be canceled with a right-click. The dimension line will then run exactly through the center of the circle or arc. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.dietrichs.com/dietrichs-intelligent-documentation/docs-de-en/2d-auxiliary-geometry/bemassungen/durchmesser/durchmesserbemassung-drehen-schieben.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.