Attaching extended test file with (hand-coded) variant using 'gradientUnits="userSpaceOnUse"'.
(Note: added variant has not been optimized (e.g.for minimal transforms), nor validated. Inkscape renders it the same as e.g. Squiggle (Batik 1.7), Firefox 14 and rsvg-view-3 (librsvg 2.36.1))
Attaching extended test file with (hand-coded) variant using 'gradientUnits= "userSpaceOnUse "'.
(Note: added variant has not been optimized (e.g.for minimal transforms), nor validated. Inkscape renders it the same as e.g. Squiggle (Batik 1.7), Firefox 14 and rsvg-view-3 (librsvg 2.36.1))