Multi Polygons

Multipolygons are polygons that have holes in them, or single shapes that cover multiple areas on the map.

To add multi polygons, you can import them using the geoJSON importer in the Line post.

You can import fine using Free, but to edit multi polygons you will need Mapster Pro.

Editing Multi Polygons ^_[Pro]

To create and edit Multi Polygons, look for the button in the geometry creation section that says "Edit As MultiPolygons.

An example from MultiPolygons, but MultLines are the same.

This will open a popup window, either with the existing Multi feature or with a way to draw the multi feature. The instructions in the popup should be clear, but just to reiterate: you must shift-click different discrete features in order to join them together as a multi feature.

You can separate them by clicking and pressing the "Separate" button, and then edit each feature independently by clicking on the lines and dragging.

This uses Mapbox GL Draw internally for the editing on the map: see the Mapbox docs for more information on this.