This plot shows how to use the new element named details. It allows to quickly shape helices, single-strands and junctions.

rnartist.kts

import io.github.fjossinet.rnartist.core.*

 rnartist {
	ss {
		 bn {
			 value = "(((..(((....))).)))...(((..(((....))).)))...((((((..(((....))).)))..(((....))).)))(((..(((....))).)))"
		}
	}
	 theme {
		 details {
			 value = 1
		}
		 details {
			 value = 3
			 type = "helix"
		}
		 details {
			 value = 2
			 type = "junction"
		}
		 color {
			 value = "#d741a7"
			 type = "A"
		}
		 color {
			 value = "#ffffff"
			 type = "a"
		}
		 color {
			 value = "#3a1772"
			 type = "U"
		}
		 color {
			 value = "#ffffff"
			 type = "u"
		}
		 color {
			 value = "#5398be"
			 type = "G"
		}
		 color {
			 value = "#ffffff"
			 type = "g"
		}
		 color {
			 value = "#f2cd5d"
			 type = "C"
		}
		 color {
			 value = "#000000"
			 type = "c"
		}
	}
}