On 11-06-12 22:02, Stephen Chenney wrote: > Regarding the zero-length line and markers issue. I asked about this > some time back, and understood the target behavior to be as follows ... > > 1. Isolated moveTo segments generate both a marker-begin and marker-end > at each move location. e.g. M 10 10 m 10 10 m 10 10 would produce both > marker-begin and marker-end at (10,10), (20,20) and (30,30). The use > case for this is scatter plot drawing, but it seems the positioned > marker spec handles that case now, so I suggest we draw no markers for > isolated moves. As long as it is valid to create isolated moveTo's, then please don't special-case them more than necessary. The current spec has a pretty decent description of the rules for determining the orientation of nodes. I imagine this will carry over to any enhancements, and will take care of what to do with zero-length subpaths (including, but not limited to, isolated moveTo's).Received on Tuesday, 12 June 2012 07:30:37 GMT
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