On Feb 7, 9:19 am, Pat LeSmithe <qed...@gmail.com> wrote: > I've published spkg dependency graphs for Sage 4.3.2 at > > http://www.sagenb.org/home/pub/1530/ > > Comments, corrections, etc., are welcome!
A very nice picture, but it made me notice something about the default graph lay-out: There are cases where a vertex lies almost perfectly on an edge. This makes it look like the edge is incident with the vertex. If there would be a small white "shadow" around the vertex, it would be clear that the edge passes "under" the vertex. If someone feels an urgent need to improve graph plotting, this might be a thing that could use some attention. A rough start could be: * plot the edges * plot the vertices on top of a slightly larger white "shadow" * fill in the heads and tails of the edges to make sure they actually connect to the vertices. Of course, avoiding crossings like this as much as possible is a much more difficult and interesting problem to solve (curve edges to avoid edges they aren't incident with?) -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
