Raphael.js - scale an element over time

问题

Very new to using Raphael.js

I'm looking at the tutorials and I am able to create a circle.

But how would I scale the circle to double the size over two seconds.

回答1:

Assuming your circle is created like:

var circle = paper.circle(50, 40, 10);

You can scale it up over two seconds like:

circle.animate({
    transform: 's2'
}, 2000, 'easeIn');

You could also just double its radius if it is fixed.

来源：https://stackoverflow.com/questions/9866684/raphael-js-scale-an-element-over-time