Add an option to display an image on a visualization tied to data coordinates as a separate layer.
|Category:||Visualization Interface||Estimated time:||25.00 h|
|Required by:||Grand Rapids, Michigan|
This feature request does not require the icon to be tied to any data. It just serves as a marker at a specific location. This feature request also does not include any GUI for creating the marker. This only covers the ability to add an image through the session state.