I would like the following enhancements of graph drawing: 1) The ability to add an optional label to vertices (the labels needn't be unique) and to have an option to drawing the graph use that label, instead of the unique vertex label. This arises, for instances, in the "standard" drawing of decision diagrams in which internal nodes of a DAG are labeled with a variable name. A number of different nodes may be labeled with the same variable name.
2) The ability to have different shaped nodes, depending on the optional label. This also arises in drawing of decision diagrams -- leaf nodes are typically drawn using a square, and decision nodes with a circle. 3) The ability to have different kinds of edges drawn different ways. For example to allow some edges to be drawn as dotted lines, and others as solid lines. One might also want to supplement the above to allow different colors, etc. What do people think of this? Victor -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to sage-combinat-de...@googlegroups.com. To unsubscribe from this group, send email to sage-combinat-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.
