graphdown, tinydotgraphdownはRedcarpetの拡張ライブラリで、DOT言語のコードブロックをcodeタグではなく下のような画像のimgタグに変換する。 digraph sample { graph [rankdir = LR]; node [shape = record, style = filled, fontname = "Osaka", fillcolor = "#ECF0F1"]; a [label = "Label 1"]; b [label = "Label 2"]; c [label = "Label 3", fillcolor = "#27AE60"]; d [label = "Label 4", fillcolor = "#F1C40F"]; e [label = "Label 5", fillcolor = "#E74C3C"]; a -> b [dir = both]; a
