jquery animation of specific attributes

Question

So I'm using gRaphael to create some charts. This is creating a cool bar chart line with some dots in it. Those dots have the ... nodes with x=10 y=20 as their attributes. Example

rect x="135.8" y="115.8" width="8.399999999999999" height="8.399999999999999" r="0" rx="0" ry="0" fill="#ff0000" stroke="none"

I want to use jquery to animate this guy if possible. The thing is if I do

$("rect").click(function({
 $(this).animate({
   'x':30
 });
});

In order to animate the x coordenate it doesn't work for obvious reasons I guess?? hehe. Also I've tried setting the attribute x to a variable and trying to animate that and nothing. Can any one help me with animation and svg with gRaphael?

This for instance works

$("rect").live('click',function(){  $(this).attr('x',100);});

it moves the node but ofcourse doesn't animate it

Thanks!

Answer 1

I'm working on project which uses svgs. While I got the above to work, the animated value went from 0 to where-ever even if it has a value before the animation. So I used this instead (initial value for cy is 150):

$('#navlet .li1').mouseenter(function(){
    $({cy:$('#nav_dot').attr('cy')})
    .animate(
    {cy: 60},
    {duration:200,step:function(now){$('#nav_dot').attr('cy', now);}});
});