gradients.js

var paper = Raphael("gradients", 785, 200);
var circle = paper.circle(130, 100, 75);
// Simple 90 degree gradient from white to black
circle.attr("fill", "90-#fff-#000");
// 0 degree gradient from white to black, via red at 20%
circle.clone().translate(175).attr("fill", "0-#fff-#f00:20-#000");
// Radial gradient from white to black
circle.clone().translate(350).attr("fill", "r#fff-#000");
// Radiel gradient from white to black at focus point (0.25, 0.75)
circle.clone().translate(525).attr("fill", "r(0.25, 0.75)#fff-#000");