Hi, Philippe- Philippe Lhoste wrote: | <snip /> | | <path d="M 140,70 l 30,15 l 15,17 l -15,24 l -18,20 l -17,-25 z" | fill="none" stroke="white" stroke-opacity="0" | marker-mid="url(#ArrowCirclesG)"/> | <snip /> | | I had to put stroke-opacity to 0, because if I put | stroke="none", ASV doesn't render the markers. I don't see | why, except as an optimization (no fill nor stroke=no | visibility) but I feel this is another marker bug (saw | nothing in the spec. about this).
No, it's not a bug. The default scale for a marker, designated the 'markerUnits', is 'strokeWidth'. If there is no stroke, the marker won't display. You can see what effect this has is the (crude) sample below: <svg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink'> <title>markerUnits</title> <desc>Shows the size difference when using 'userSpaceOnUse' vs. 'strokeWidth' (default)</desc> <defs> <marker id='arrow1' viewBox='-13 -6 13 12' refX='0' refY='0' markerWidth='10' markerHeight='20' orient='auto'> <path d='M-12,-6 L0,0 -12,6 Z' stroke='green' fill='lime'/> </marker> <marker id='arrow2' viewBox='-13 -6 13 12' markerUnits='userSpaceOnUse' refX='0' refY='0' markerWidth='10' markerHeight='20' orient='auto'> <path d='M-12,-6 L0,0 -12,6 Z' stroke='green' fill='lime'/> </marker> </defs> <path id='path_1a' stroke='blue' fill='none' marker-start='url(#arrow1)' marker-mid='url(#arrow1)' marker-end='url(#arrow1)' d='M150,150 Q350,90 375,150 T400,150' /> <path id='path_1b' stroke='red' fill='none' transform='translate(0,100)' marker-start='url(#arrow2)' marker-mid='url(#arrow2)' marker-end='url(#arrow2)' d='M150,150 Q350,90 375,150 T400,150' /> <path id='path_1c' stroke='blue' stroke-width='3' fill='none' transform='translate(0,300)' marker-start='url(#arrow1)' marker-mid='url(#arrow1)' marker-end='url(#arrow1)' d='M150,150 Q350,90 375,150 T400,150' /> <path id='path_1d' stroke='red' stroke-width='3' fill='none' transform='translate(0,400)' marker-start='url(#arrow2)' marker-mid='url(#arrow2)' marker-end='url(#arrow2)' d='M150,150 Q350,90 375,150 T400,150' /> </svg> Regards- Doug Schepers doug . schepers @ vectoreal.com www.vectoreal.com "...for scalable solutions" ------------------------ Yahoo! Groups Sponsor --------------------~--> $9.95 domain names from Yahoo!. Register anything. http://us.click.yahoo.com/J8kdrA/y20IAA/yQLSAA/1U_rlB/TM --------------------------------------------------------------------~-> ----- To unsubscribe send a message to: [EMAIL PROTECTED] -or- visit http://groups.yahoo.com/group/svg-developers and click "edit my membership" ---- Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/svg-developers/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
