infographic-structure-creator by antvis

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name: infographic-structure-creator
description: Generate or update infographic Structure components for this repo (TypeScript/TSX in src/designs/structures). Use when asked to design, implement, or modify structure layouts (list/compare/sequence/hierarchy/relation/geo/chart), including layout logic, component composition, and registration.
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# Infographic Structure Creator

## Overview

Generate complete Structure component code for the infographic framework, following the project's component rules, layout constraints, and registration requirements.

## Workflow

1. Read `references/structure-prompt.md` for the full framework rules, allowed components, and output requirements.
2. Clarify minimal requirements if missing: structure category, layout direction, hierarchy depth, and whether add/remove buttons are needed.
3. Choose Item vs Items, compute layout from `getElementBounds`, and plan decor elements under ItemsGroup.
4. Produce a full TypeScript file: imports, Props extends BaseStructureProps, component implementation, and `registerStructure` with accurate `composites`.
5. Self-check against the constraints in the reference (no unlisted components, no SVG cx/cy/r, correct indexes, empty-state handling).

## Notes

- Prefer scanning `src/designs/structures` for similar existing structures to match local patterns when appropriate.
- Keep output concise; avoid React-only features (keys, hooks).