Skip to content

Instantly share code, notes, and snippets.

@roundrobin
Created June 29, 2014 01:40
Show Gist options
  • Save roundrobin/7d9a791d5aa8c85eb44b to your computer and use it in GitHub Desktop.
Save roundrobin/7d9a791d5aa8c85eb44b to your computer and use it in GitHub Desktop.
Circle Animation
{"description":"Circle Animation","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":"pingpong","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"ajax-caching":true,"thumbnail":"http://i.imgur.com/W8wM5w0.png"}
var cx = 200;
var cy = 200;
var circle = g.append("circle")
.attr({
r: 20,
cx: cx,
cy: cy,
fill: "#eb5013"
});
var r = 10;
var add = 100;
var speed = 20000;
d3.timer(function(i){
i = (i / speed) % 1
console.log(i);
var theta = (r * (i) * 2 * Math.PI);
circle.attr({
cx: ((Math.sin(theta)) * add) + cx,
cy: ((Math.cos(theta)) * add) + cy
});
});
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment