cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - ActiveLovehtmlicon-new-collectionicon-personicon-teamlog-outoctocatpop-outspinnerstartv

Pen Settings

CSS Base

Vendor Prefixing

Add External CSS

These stylesheets will be added in this order and before the code you write in the CSS editor. You can also add another Pen here, and it will pull the CSS from it. Try typing "font" or "ribbon" below.

Quick-add: + add another resource

Add External JavaScript

These scripts will run in this order and before the code in the JavaScript editor. You can also link to another Pen here, and it will run the JavaScript from it. Also try typing the name of any popular library.

Quick-add: + add another resource

Code Indentation

     

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

            
              body {
  background-color: black;
}
.dot{
	position: absolute;
	width: 20px;
	height: 20px;
	background-color: #91e600;
	border-radius: 50%;
	visibility:hidden;
}
            
          
!
            
              $(window).ready(function() {
		var quantity = 30, //number of dots
			duration = 3,  //duration (in seconds)
			path = [{x:0, y:0}, {x:50, y:100}, {x:300, y:20}, {x:400, y:200}, {x:500, y:0}], //points on the path (BezierPlugin will plot a Bezier through these). Adjust however you please.
			position = {x:path[0].x, y:[path[0].y]}, //tracks the current position, so we set it initially to the first node in the path. It's the target of the tween.
			tween = TweenMax.to(position, quantity, {bezier:path, ease:Linear.easeNone}), //this does all the work of figuring out the positions over time.
			tl = new TimelineMax({repeat:-1, yoyo:true}), //we'll use a TimelineMax to schedule things. You can then have total control of playback. pause(), resume(), reverse(), whatever.
			i, dot;

		//we can remove the first point on the path because the position is already there and we want to draw the Bezier from there through the other points
		path.shift();

		for (i = 0; i < quantity; i++) {
			tween.time(i); //jumps to the appropriate time in the tween, causing position.x and position.y to be updated accordingly.
			dot = $("<div />", {id:"dot"+i}).addClass("dot").css({left:position.x+"px", top:position.y+"px"}).appendTo("body"); //create a new dot, add the .dot class, set the position, and add it to the body.
			tl.set(dot, {visibility:"visible"}, i * (duration / quantity)); //toggle the visibility on at the appropriate time.
		}
	});
            
          
!
999px
Close

Asset uploading is a PRO feature.

As a PRO member, you can drag-and-drop upload files here to use as resources. Images, Libraries, JSON data... anything you want. You can even edit them anytime, like any other code on CodePen.

Go PRO

Loading ..................

Console