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POScroll along path Paper.js
 

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    <p>Basically I want to scroll a object along path. I've seen several threads looking for similar solution not using paper.js but i was wondering if this possible with paper.js. Or can someone give me a working jsfiddle of object follow svg curve because I couldn't get any thing to work. I ultimately want to have a chain of divs follow the path. </p> <pre><code>// vars var point1 = [0, 100]; var point2 = [120, 100]; var point3 = [120, 150]; // draw the line var path = new Path(); path.add(new Point(point1), new Point(point2), new Point(point3)); path.strokeColor = "#FFF"; path.closed = true; // draw the circle var circle = new Path.Circle(0,100,4); circle.strokeColor = "#FFF"; // target to move to var target = point2; // how many frame does it take to reach a target var steps = 200; // defined vars for onFrame var dX = 0; var dY = 0; // position circle on path circle.position.x = target[0]; circle.position.y = target[1]; function onFrame(event) { //check if cricle reached its target if (Math.round(circle.position.x) == target[0] &amp;&amp; Math.round(circle.position.y) == target[1]) { switch(target) { case point1: target = point2; break; case point2: target = point3; break; case point3: target = point1; break; } // calculate the dX and dY dX = (target[0] - circle.position.x)/steps; dY = (target[1] - circle.position.y)/steps; } // do the movement //circle.position.x += dX; //circle.position.y += dY; } </code></pre> <p>Here is the jsfiddle: <a href="http://jsfiddle.net/J9xgY/12/" rel="nofollow">http://jsfiddle.net/J9xgY/12/</a></p> <p>Thanks!</p>
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    1. COYour question is unclear — can you explain what you mean by "follow the path proportional using the scroll bar?" Also, keep in mind paper.js is not the best tool for moving external `div`s, but rather displaying graphics in the `canvas` element.
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    2. COBasically i want to scroll a object along path.
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    3. COYou want to move the circle along the triangle-path?
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      1. USAlex Blackwood
 

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