this 2

_.md

[ Launch: this ] 5508383 by gelicia
[ Launch: this ] 5503546 by gelicia

config.json

{"description":"this 2","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01}

inlet.js

var startPoint = {x : 284, y: 29};
var rectSize = {l: 180, w: 180, h : 207};
var angle = 20;//this doesn't mean what I think it should

var svg  = d3.select('svg');

svg.append('line')
.attr({
  x1 : startPoint.x,
  y1: startPoint.y,
  x2 : startPoint.x + (rectSize.w * Math.cos(angle * (Math.PI/180))),
  y2 : startPoint.y + (rectSize.w * Math.sin(angle * (Math.PI/180))),
  'stroke-width' : 2,
  stroke: 'black'
});