I have tried to get the GeographicProportionalSymbolSeries Outline parameter to change the outline of the markers but nothing seems to work. I have used
rgba(255,0,0,1.0)"#FF0000"
rgba(255,0,0,1.0)
"#FF0000FF""red"nothing seems to work.
Hello Richard,
I have been investigating into the behavior you are looking to achieve, and in order to set the outline of the “bubbles” in the GeographicProportionalSymbolSeries, I would recommend that you set the MarkerOutline property rather than the Outline property.
I hope this helps. Please let me know if you have any other questions or concerns on this matter.