Industry Chain Group Layout Editor
This example builds an editable industry value chain board where HTML stage cards anchor several relation-graph tree groups on one fixed canvas. Users can select a whole group, adjust node, line, and tree-layout settings, insert a new random tree at a chosen row position, and trigger dependency-aware relayout as the structure changes.
Editable Tree Groups on an Industry Value Chain Board
What This Example Builds
This example builds a three-stage industry value chain board where each row in the visible cards anchors a separate relation-graph tree. Users see an upstream, midstream, and downstream business canvas, while the actual graph nodes expand outward from those card rows instead of replacing them.
The experience is part viewer and part lightweight editor. A user can click any visible graph node to select its whole