It would be a good idea to allow users to download the map with button. This user interface is common feature of charts on the web. You can view this feature on datawrapper charts: https://app.datawrapper.de/river/_/iTGeS 
It would be a good idea to allow users to download the map with button.
This user interface is common feature of charts on the web. You can view this feature on datawrapper charts: https://app.datawrapper.de/river/_/iTGeS