Node Shapes

lpromoter As the figures suggest, the shapes rect and rectangle are synonyms for box, and none is a synonym for plaintext. The shape plain is similar to these two, except that it also enforces width=0 height=0 margin=0, which guarantees that the actual size of the node is entirely determined by the label. This is useful, for example, when using HTML-like labels. Also, unlike the rest, we have show

[kiyo_hiko]

Polygon-based Nodesにstyle="rounded"を付けると角が丸くなる。途中に角が取れてレもんきんみたいになったDiamondの例が見られる。

[cocodrips]

dot言語の文法