The documentation for SightWidget mentions that one can set name and active for channels. I’ve discovered that it also accepts color using html color codes (e.g., #ffeeaa). Is there also a way to specify the opacity? I’ve already tried using other HTML color formats that include alpha, and also tried adding a field “opacity”, but nothing worked.
SightWidget itself does not expose the channel opacity as a parameter, but you should be able to bake the opacity into the color string: “#RRGGBBAA”.