Accessing DynamicMapHV objects


I am trying to access the data in .VLine.I and .VLine.II inside a DynamicMap, Overlay. Can’t figure out how to do it. Hope you can help?

:DynamicMap []
.RGB.I :RGB [utc,acceleration] (R,G,B,A)
.RGB.II :RGB [utc,acceleration] (R,G,B,A)
.RGB.III :RGB [utc,acceleration] (R,G,B,A)
.VLine.I :VLine [x,y]
.VLine.II :VLine [x,y]

Kind regards,


A DynamicMap behaves much like a HoloMap so it has keys corresponding to its dimensions. If no key dimensions you just provide an empty key, i.e. dmap[()]. So what you want should just be dmap[()].VLine.I.