Assigns nodes to discrete ranks or levels. In a top-to-bottom drawing, ranks determine Y coordinates. Edges that span more than one rank are broken into chains of “virtual” nodes and unit-length edges.
Orders nodes within ranks to avoid crossings.
Sets X coordinates of nodes to keep edges short, and the final step routes edge splines.
Answer
Breaks any cycles which occur in the input graph by reversing the internal direction of certain cyclic edges.
Question
dot draws graphs in four main phases:
[...]
Assigns nodes to discrete ranks or levels. In a top-to-bottom drawing, ranks determine Y coordinates. Edges that span more than one rank are broken into chains of “virtual” nodes and unit-length edges.
Orders nodes within ranks to avoid crossings.
Sets X coordinates of nodes to keep edges short, and the final step routes edge splines.
Answer
?
Question
dot draws graphs in four main phases:
[...]
Assigns nodes to discrete ranks or levels. In a top-to-bottom drawing, ranks determine Y coordinates. Edges that span more than one rank are broken into chains of “virtual” nodes and unit-length edges.
Orders nodes within ranks to avoid crossings.
Sets X coordinates of nodes to keep edges short, and the final step routes edge splines.
Answer
Breaks any cycles which occur in the input graph by reversing the internal direction of certain cyclic edges.
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dot draws graphs in four main phases:
Breaks any cycles which occur in the input graph by reversing the internal direction of certain cyclic edges. Assigns nodes to discrete ranks or levels. In a top-to-bottom drawing, ranks determine Y coordinates. Edges that span more than one rank are broken into chains of “virtual” nodes and un