@currankelleher's famous introToD3 examples
artisanally ported to blockbuilder.org by @micahstubbs
xxxxxxxxxx<html> <head> <meta charset="utf-8"> <title>SVG Example</title> </head> <body> <svg width="250" height="250"> <line x1="50" y1="50" x2="100" y2="150" stroke="black" stroke-width="10"></line> <line x1="100" y1="150" x2="150" y2="100" stroke="black" stroke-width="10"></line> <line x1="150" y1="100" x2="200" y2="150" stroke="black" stroke-width="10"></line> </svg> </body></html>