Documentation for Gradient

[spmasterman]

Thanks for the library - just a heads-up I think your "gradient snippet" in the README.md should read

             var ctx = this.renderer.getCtx();
              var canvas = this.renderer.getCanvas();

not var ctx = this.renderer.ctx(); var canvas = this.renderer.canvas();

At least that's what I had to do to get it to work :)

[JoshWeb]

+1 thanks for this