Re: Combinatorica: Edge Options
- To: mathgroup at smc.vnet.net
- Subject: [mg60042] Re: [mg60024] Combinatorica: Edge Options
- From: "David Park" <djmp at earthlink.net>
- Date: Tue, 30 Aug 2005 04:43:01 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Bruce, You could try the CombinatoricaGraphics package at my web site. It's features are: 1) It uses ProportionalArrows and ArrowCurves to allow arrowheads anywhere along a directed edge. 2) It uses the DrawGraphics CirclePoint for vertices. 3) Labels have backgrounds so they stand out better. 4) Instead of a range of options, there is complete freedom in the rendering routines for edges, vertices and labels. 5) Highlighted graphs with multiedges and multi self-loops are more correctly rendered. 6) It has complete Help documentation for each command with examples. David Park djmp at earthlink.net http://home.earthlink.net/~djmp/ From: Bruce W. Colletti [mailto:bcolletti at compuserve.com] To: mathgroup at smc.vnet.net Re Mathematica 5.2 and Combinatorica. EdgeStyle has values Thick, Normal, Thin, ThickDashed, NormalDashed, ThinDashed. How would I define my own thickness and dashing scheme (presumably using Thickness[] and Dashing[]), if this can be done at all? I want to build the arcs individually, e.g., { {{4,7}, EdgeColor->Red, EdgeStyle->Thin, EdgeDirection->True}, {{1,3}, EdgeDirection->False,... }, ... }. Likewise, EdgeDirection->True builds an arc's arrowhead. How can I get it to appear elsewhere along the arc, if this can be done at all? Thankx. Bruce