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Measure a distance

Click points on the map and read the distance as you go. A live label follows the line.

Map + measure tool · Calgary
Example

No sample data: the example works on the map alone. The preview runs on unmap's demo key.

Add it with the unmap CLI

Installs the component, any sample data it ships and the shadcn components it uses. React projects only; in a Vue project it stops before changing anything.

npx @unmap/cli add map-measure-01

Add to your React app

npx shadcn@latest add https://registry.unmap.dev/r/map-measure-01.json

For React apps with shadcn and Base UI already set up. The CLI adds the required components and packages.

Render the component

import { MapMeasure } from "@/components/unmap-map-measure"

<MapMeasure apiKey="um_live_..." />

What it includes

  • Built on measure
  • No data needed

Example

One registry item on a real Canadian place, ready to copy into a React app.

Read the component's guideRegistry item (JSON)