This site has been archived. Please visit for our new support documentation and contact information.

Change color of GeoJson import

brad's Avatar


08 Aug, 2016 03:15 PM


I'm importing a GeoJson parcel layer to our app. My question, how do I change the color of the layers appearance as it comes in as filled gray with black outline?

Do you know a quick fix to update the GeoJson?

Thank you for your help

  1. 1 Posted by Bryan McBride on 09 Aug, 2016 09:04 PM

    Bryan McBride's Avatar

    Hi Brad,

    Fulcrum supports the Mapbox simplestyle-spec for styling GeoJSON. For styling polygons, you can basically add a few special properties, which define your desired style. Something like this would give you a thicker black outline with transparent fill:

    "properties": {
      "stroke": "#000000",
      "stroke-width": 2,
      "stroke-opacity": 1,
      "fill": "#fefdff",
      "fill-opacity": 0

Keyboard shortcuts


? Show this help
ESC Blurs the current field

Comment Form

r Focus the comment reply box
^ + ↩ Submit the comment

You can use Command ⌘ instead of Control ^ on Mac