Dropshadow on paths are incorrect

[klodoma]

Hi,

I found a issue with the dropShadow function. See attached screenshot.
Code:

    <script>
        var paper = Raphael( 10, 50, 320, 200 );
        var rect = paper.rect( 0, 0, 320, 200 );
        rect.attr( "fill", "#344EAD" );
        rect.attr( "stroke", "#DDDDDD" );


        var line = paper.path( "M10,10 L100,15" )
                .attr( "stroke", "#D7D7D7" )
                .attr( "stroke-width", "10" )
                .attr( "opacity", 1 );

        var line2 = paper.path( "M10,30 L100,35" )
                .attr( "stroke", "#D7D7D7" )
                .attr( "stroke-width", "10" )
                .attr( "opacity", 1 );

        line.dropShadow(2, 3, 3, 0.5);

    </script>

Now, the solution I found is changing the filter attributes:

                //If isn't set allready
                if(document.getElementById(fltr.id) == null) {
                    $(fltr, {
                        "x" : "-1",
                        "y" : "-1",
                        "height" : "500%",
                        "width" : "500%"
                    });

vs

                if(document.getElementById(fltr.id) == null) {
                    $(fltr, {
                        "height" : "130%",
                        "width" : "130%"
                    });

but honestly, I don't really understand what am I doing. This leads me to a better result:

Can you have a look please? Thanks, Andrei.