WOLFRAM

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自定义顶点和边的标签

可以自动对图的顶点和边进行自定义和标记.

    
Wolfram Language code: place[name_] := Placed[Style[ToString[#], 9, Bold, FontFamily -> "Verdana"]& /@ name, name];
Wolfram Language code: PetersenGraph[6, 3, VertexLabels -> {1 -> place[{Above, After, Below, Before}], 3 -> place[{Left, Top, Right, Bottom}]}, EdgeLabels -> {910 -> place[{"Start", "Middle", "End"}]}, EdgeStyle -> Directive[White, Thick], VertexSize -> {1 -> 0.3, 3 -> 0.7}, ImagePadding -> 20, ImageSize -> 500, Background -> Hue[.6, .2, .95]]