Unverified50% confidenceFactExact time
The Sugiyama algorithm, proposed in 1981, is a classic method for hierarchical graph layout, consisting of four steps: layering the graph, minimizing edge crossings between layers, determining the horizontal positions of nodes, and drawing edges
1
Sources
50%
Confidence
Long-term
Relevance
8/14/2026
First Seen
Sources
Line9：自研布局引擎解决Mermaid图表渲染混乱问题
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