Renzous Rakesh Renzous Rakesh - 1 year ago 295
CSS Question

Basic rotation using Snap.svg

I am trying to rotate the svg as it translates along, but i cant make it rotate on its axis. Is there a way to make it rotate on its own axis ?


js Code

var paper = Snap('#svg');
matrix = new Snap.Matrix().translate(630, -95);
var start_gear = paper.path("M51.7,29.5v-7.2h-5.2c-0.5-3.1-1.6-6-3.3-8.5l3.4-3.4l-5.1-5.1l-3.2,3.2c-2.6-2-5.6-3.4-8.8-4V0.3h-7.1v4.1 c-3.4,0.5-6.5,1.7-9.2,3.6l-2.8-2.8l-5.1,5.1L8,12.9c-2,2.7-3.3,5.8-3.8,9.2H0v7.1h4.2c0.6,3.4,2,6.6,4,9.2l-2.8,2.8l5.1,5.1 l2.9-2.9c2.6,1.7,5.6,2.9,8.9,3.4v5.3h7.2v-5.4c3.1-0.6,6-1.9,8.5-3.7l3.6,3.6l5.1-5.1l-3.7-3.7c1.7-2.5,2.9-5.3,3.5-8.3H51.7z M25.8,38.1c-6.6,0-12-5.4-12-12c0-6.6,5.4-12,12-12c6.6,0,12,5.4,12,12C37.8,32.8,32.4,38.1,25.8,38.1z").transform(matrix);
start_gear.attr({fill: "#e8434d"});
start_gear.animate({ transform: 't630, 240 r540,22,20' }, 3000, mina.bounce);

Ian Ian
Answer Source

If you don't include your own center of rotation, Snap will use its calculated bounding box center to rotate around. So it's as simple as removing that.

start_gear.animate({ transform: 't630, 240 r540' }, 3000, mina.bounce);
Recommended from our users: Dynamic Network Monitoring from WhatsUp Gold from IPSwitch. Free Download