On 1/6/12 11:35 PM, Dima Pasechnik wrote:
Attach a loop to every vertex and colour these loops appropriately (a loop is an edge – otherwise it's a bug, IMHO). This gives you an edge colouring.
Ah, right, I forgot about loops. Thanks to everyone with workarounds. If we end up doing this project, I'll probably look at adding a switch for vertex labels.
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