Visually, a record is a box, with fields represented by alternating The second string is used as the text for the field it supports the usual The first string in fieldId assigns a portname to the field and canīe combined with the node name to indicate where to attach an edge So they must be escaped if you want spaces in the text. Spaces are interpreted as separators between tokens, The structure of a record-based node is determined byīraces, vertical bars and angle brackets must be escaped withĪ backslash character if you wish them to appear as a literal character. These are specified by shape values of "record" and "Mrecord". Labels) between adjacent nodes on the same rank if one or both nodes has a NOTE: Please see the note about record-based nodes.Īlso note that there are problems using non-trivial edges (edges with ports or The other node, where there is sufficient space for the gray node withīox3d and component were provided by Pander.
Note that the label of the yellow node, with fixedsize=true, overlaps Is used for edge termination, but both the shape and label sizes are used In particular, if fixedsize=shape, the node's shape will be fixed Needed to contain its label and image, if any, with a margin specified byĪnd height must also be at least as large as the sizes specified by the Normally, the size of a node is determined by smallest width and height If unset, they default to 4, 0.0 and 0.0, respectively. The geometries of polygon-based shapes are also affected If fill were turned on, the label text would This is useful, for example, when using HTML-like labels.Īlso, unlike the rest, we have shown these three, as well as underline, Width=0 height=0 margin=0, which guarantees that the actual size of the node is entirely determined by the label. The shape plain is similar to these two, except that it also enforces As the figures suggest, the shapes rect and rectangle are synonyms for box, and none is a synonym for plaintext.
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