Dagre Layout Integration and Line Label Positioning
A relation-graph example that renders custom node cards first, measures their live dimensions, then runs Dagre externally and writes the computed coordinates back into a fixed-layout scene. It also keeps orthogonal labeled connectors, a minimap overlay, and shared canvas utilities such as export and runtime interaction settings.
Integrate Dagre into a Fixed relation-graph Viewer
What This Example Builds
This example builds a full-height relation-graph viewer that loads a static directed graph, lets the graph render once so each node card has a measured size, then runs Dagre and writes the computed coordinates back into the live scene. The result is a graph with one larger root card, smaller rectangular child cards, orthogonal labeled connectors, a floating description and settings window, and a minimap overlay.
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