Choropleth Map

Using this component you can create a choropleth map that colors whole regions, such as countries, provinces, or states based on a numerical column.

The component can display a world map or focus on single regions. When changing the region displayed (e.g. “Italy”) make sure to also provide the right resolution (“Italy” is a country itself so change the resolution setting to “provinces)”.

Warning: The choropleth map is based on Google Charts and JQuery library. Since Google Charts is loaded lazily, an internet connection is required when opening the view.

Disclaimer: To deploy this visualization on KNIME Server your KNIME Server admin needs to allow “google.com”, “gstatic.com”, and “googleapis.com” to serve content that violates the Content-Security-Policy (CSP). More info at: docs.knime.com/latest/server_admin_guide

Input ports

1. Type: Table
   Data table
   Should contain location information column (Country, City, State, Provinces)