Tributary inlet

_.md

[ Launch: Tributary inlet ] 5061925 by enjalot

config.json

{"description":"Tributary inlet","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"style.css":{"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,"thumbnail":"http://i.imgur.com/WoJyzPq.png"}

inlet.js

function tween() {
  return function(t) {
    //console.log("t", t)
    return d3.interpolateString("rotate(0 50 50)", "rotate(90 50 50)")(t)
  }
}

var line = d3.select("svg")
.append("line")
  .attr("x1", 50)
  .attr("y1", 50)
  .attr("x2", 250)
  .attr("y2", 56)
  .attr("transform", "rotate(0)")

line
  .transition()
  .duration(1000)
  //.attr("transform", "rotate(90 50 50)")
.attrTween("transform", tween)

style.css

svg line {
  stroke-width: 2;
  stroke: black;
}