Polygon Annotations

Polygons let you highlight areas on the map: boundaries, regions, zones, and anything that is easier to express as an area instead of a point or line.

Create a polygon

1. Open a project in the map editor
2. Choose the Polygon tool
3. Click to add vertices
4. Click the first point (or finish action) to close the shape
5. Enter a name (required) and save

Edit geometry (drag vertices)

• Select the polygon, click Edit
• Drag vertices to reshape the polygon
• Save or cancel from the panel

Style (stroke + fill)

Polygons support styling controls for readability:

• Stroke color / width / opacity
• Fill color / opacity

Area

The polygon info panel shows the area, and it updates live while you drag vertices in edit mode.

Limits

• On the Free plan, you can create up to 10 polygons per project

FAQ

Why is editing disabled in shared view? Shared projects are read-only.

Can I delete a polygon? Yes. Select it and delete it from the map editor controls.