> For the complete documentation index, see [llms.txt](https://docs.touchgis.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.touchgis.app/map-features.md). # Map Tools ## Overview Map tools are found in the lower right corner of the map view, next to the Add Feature button. The following tools are available: measure, base map switcher, and fit. ![](/files/-Lmh9ofl0SFljmnetoKT) ## Measure Tool The measure tool allows you to make quick distance or area measurments on the map. To measure something's distance from your current location simply tap once on the map. To measure the distance between two point simply place two fingers on the map at the desired points. To measure area simply place 3 or more fingers on my map. \ \ Tap the measure button again to exit measure mode. ## Base Map Switcher Use this feature to quickly toggle between base maps. You can also toggle Overlays (such as Contour Lines) on and off in this dialog. ## Fit Project To Map Tapping the fit button will zoom and center all points, lines, and polygons allowing you to see your entire project. --- # 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.touchgis.app/map-features.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.