Jonathan - this is related to the method to determine the bounding box, necessary to create a gradient. http://dev.w3.org/SVG/profiles/1.2T/publish/coords.html#ObjectBoundingBoxUnits In three of four cases the line has a 'bounding box' with a height of zero, according to the rule 'When the geometry of the applicable element has no width or height and objectBoundingBox is specified, then the given effect (e.g., a gradient) will be ignored.' gradient ist not applicable and the fallback gets visible. Oh - gradientUnits="objectBoundingBox" is the effect, if no gradientUnits is specified for gradients as in the code you cited.Received on Thursday, 17 July 2008 07:41:18 GMT
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