Dawn etc Overcast svg path marker end section opportunity bubble
javascript - How to get the marker-end position in svg? - Stack Overflow
SVG Tutorial - Pfeilspitzen - das marker-Element
javascript - How to have marker end enable to end of path in a d3 tree - Stack Overflow
Painting: Filling, Stroking and Marker Symbols — SVG 2
javascript - How to position an SVG circle along another circle's path - Stack Overflow
Nadieh Bremer on Twitter: "Brilliant! Draw an arrowhead in the center of an SVG path by using textPath and a unicode ▶️ character: Only a few lines of code & works no
javascript - How to have marker end enable to end of path in a d3 tree - Stack Overflow