---name: antv-x6-editordescription: Use this skill whenever the user wants to create, customize, or troubleshoot X6 v3 graph editor diagrams. Triggers include: any mention of 'X6', 'antv x6', '@antv/x6', 'X6 editor', 'X6 图编辑', '流程图', 'DAG', 'ER图', '实体关系图', '血缘图', '组织架构图', 'UML类图', 'flowchart', 'DAG diagram', 'ER diagram', 'lineage graph', 'org chart', 'network topology', 'stencil', 'drag-and-drop editor', 'port connection', 'node port edge', 'graph editor', 'diagram editor', or requests about X6 node/edge styling, plugins (Selection, History, Clipboard, Keyboard, MiniMap, Scroller, Snapline, Stencil, Dnd, Transform, Export), interactions (panning, mousewheel, connecting, embedding), HTML shape nodes, custom shapes, serialization, or layout. Also use when debugging X6 rendering errors, v2→v3 migration, or editor interaction issues. Do NOT use for G2 statistical charts, G6 network graphs, or S2 pivot tables.tools: ---

X6 v3 Graph Editor

Overview

X6 v3 is AntV's diagram editing engine for flowcharts, DAGs, ER diagrams, org charts, and other interactive node-edge editors. Unlike G2/G6, X6 uses an imperative API — you create a Graph instance, then call graph.addNode(), graph.addEdge(), and register plugins via graph.use().

import { Graph } from '@antv/x6';

const graph = new Graph({
  container: 'container',
  background: { color: '#F2F7FA' },
});

const source = graph.addNode({
  shape: 'rect',
  x: 40, y: 40, width: 100, height: 40,
  label: 'Source',
  attrs: { body: { stroke: '#8f8f8f', strokeWidth: 1, fill: '#fff', rx: 6, ry: 6 } },
});

const target = graph.addNode({
  shape: 'rect',
  x: 300, y: 200, width: 100, height: 40,
  label: 'Target',
  attrs: { body: { stroke: '#8f8f8f', strokeWidth: 1, fill: '#fff', rx: 6, ry: 6 } },
});

graph.addEdge({ source, target, attrs: { line: { stroke: '#8f8f8f', strokeWidth: 1 } } });
graph.centerContent();

CDN Usage

<script src="https://unpkg.com/@antv/x6@3/dist/x6.js"></script>
<script>
  const graph = new X6.Graph({
    container: 'container',
    background: { color: '#F2F7FA' },
  });
  const source = graph.addNode({
    shape: 'rect',
    x: 40, y: 40, width: 100, height: 40,
    label: 'Source',
    attrs: { body: { stroke: '#8f8f8f', strokeWidth: 1, fill: '#fff', rx: 6, ry: 6 } },
  });
  const target = graph.addNode({
    shape: 'rect',
    x: 300, y: 200, width: 100, height: 40,
    label: 'Target',
    attrs: { body: { stroke: '#8f8f8f', strokeWidth: 1, fill: '#fff', rx: 6, ry: 6 } },
  });
  graph.addEdge({ source, target, attrs: { line: { stroke: '#8f8f8f', strokeWidth: 1 } } });
  graph.centerContent();
</script>

Content Retrieval Service

When using AntV X6 for data visualization, if you need to understand the concepts, usage, API, examples, and other aspects of X6 v3, you can use the provided context retrieval service. When using the skill, content is retrieved via an antv HTTP API server using GET requests.

• Host: https://sive.antv.antgroup.com
• Endpoint: /api/v1/context/retrieve
• Method: GET
• Parameters: query, library, topK, content, maxTokens

Retrieve skills by query (hybrid search = FTS + vector + RRF fusion). Constraints docs are indexed as regular skill documents and will appear in search results naturally.

Parameter	Type	Required	Description
query	string	✅	Search keywords, e.g. flowchart stencil port
library	string	✅	Library name: g2, g6, x6
topK	number		Number of results to return (default: 5)
content	boolean		Return full reference doc markdown (default: true)
maxTokens	number		Max tokens per result (default: unlimited)

curl "https://sive.antv.antgroup.com/api/v1/context/retrieve?query=flowchart+stencil+port&library=x6"

Critical Rules

MUST: graph.render() does NOT exist in X6 v3

// ❌ WRONG — graph.render() is G6 API, not X6
const graph = new Graph({ container: 'container' });
graph.render();

// ✅ CORRECT — X6 auto-renders on addNode/addEdge/fromJSON
const graph = new Graph({ container: 'container', background: { color: '#F2F7FA' } });
graph.addNode({ shape: 'rect', x: 40, y: 40, width: 100, height: 40 });

MUST: Use string literal container: 'container' — no variable declaration

// ❌ WRONG — declaring container variable is forbidden
const container = document.getElementById('container');
const graph = new Graph({ container });

// ✅ CORRECT — string literal, runtime auto-resolves
const graph = new Graph({ container: 'container', background: { color: '#F2F7FA' } });

MUST: Register plugins before using their methods

// ❌ WRONG — calling plugin method without registration
graph.toPNG();       // Error: method not found
graph.select();      // Error: method not found

// ✅ CORRECT — register first, then call
import { Graph, Export, Selection } from '@antv/x6';
const graph = new Graph({ container: 'container', background: { color: '#F2F7FA' } });
graph.use(new Export());
graph.use(new Selection({ enabled: true, rubberband: true }));
// Now graph.toPNG() and graph.select() are available

MUST: Only 11 plugin classes exist — NOT constructor options

✅ Plugin class (import + graph.use)	❌ NOT a plugin (constructor option)
Clipboard, Dnd, Export, History, Keyboard, MiniMap, Scroller, Selection, Snapline, Stencil, Transform	mousewheel, embedding, panning, connecting, translating, interacting, background, grid

// ❌ WRONG — importing constructor option as "plugin"
import { Graph, Embedding } from '@antv/x6';  // Embedding doesn't exist!
graph.use(new Embedding());                   // Error: not a constructor

// ✅ CORRECT — embedding is a Graph constructor option
import { Graph, Selection } from '@antv/x6';
const graph = new Graph({
  container: 'container',
  embedding: { enabled: true, findParent: 'bbox' },
  mousewheel: { enabled: true, zoomAtMousePosition: true, modifiers: ['ctrl'] },
});
graph.use(new Selection({ enabled: true, rubberband: true }));

MUST: All used classes MUST appear in import statement

// ❌ WRONG — Selection used but not imported
import { Graph } from '@antv/x6';
graph.use(new Selection({...}));  // falls back to window.Selection → Illegal constructor

// ✅ CORRECT — every used class imported
import { Graph, Selection, Keyboard, History } from '@antv/x6';
graph.use(new Selection({ enabled: true, rubberband: true }));
graph.use(new Keyboard({ enabled: true }));
graph.use(new History({ enabled: true }));

MUST: Always call graph.centerContent() after adding nodes/edges

// ❌ WRONG — no centerContent, content drifts to top-left
graph.addNode({ ... });
graph.addEdge({ ... });

// ✅ CORRECT — content centered after all additions
graph.addNode({ ... });
graph.addEdge({ ... });
graph.centerContent();
// OR: graph.zoomToFit({ padding: 20, maxScale: 1 }) — but NOT both

MUST: Always set background color, default node/edge style

// ❌ WRONG — no background, no default styles
const graph = new Graph({ container: 'container' });

// ✅ CORRECT — mandatory background + default styles
const graph = new Graph({ container: 'container', background: { color: '#F2F7FA' } });
graph.addNode({
  shape: 'rect', x: 40, y: 40, width: 100, height: 40,
  label: 'Node',
  attrs: { body: { stroke: '#8f8f8f', strokeWidth: 1, fill: '#fff', rx: 6, ry: 6 } },
});
graph.addEdge({
  source: 'node-1', target: 'node-2',
  attrs: { line: { stroke: '#8f8f8f', strokeWidth: 1 } },
});

MUST: mousewheel, panning, Selection.rubberband — use modifiers to avoid conflicts

// ❌ WRONG — panning and mousewheel both grab scroll events
const graph = new Graph({
  panning: { enabled: true },
  mousewheel: { enabled: true },
});
graph.use(new Selection({ enabled: true, rubberband: true }));

// ✅ CORRECT — modifiers separate the interactions
const graph = new Graph({
  panning: { enabled: true, eventTypes: ['leftMouseDown'], modifiers: 'shift' },
  mousewheel: { enabled: true, zoomAtMousePosition: true, modifiers: ['ctrl'] },
});
graph.use(new Selection({ enabled: true, rubberband: true }));

MUST: Output pure JavaScript — NO TypeScript syntax

// ❌ WRONG — TypeScript syntax
private width: number = 100;
const node: Node = graph.addNode({...}) as Node;

// ✅ CORRECT — pure JavaScript only
const node = graph.addNode({ shape: 'rect', x: 40, y: 40 });

MUST: Shape.HTML.register for HTML nodes — NOT class extends Node

// ❌ WRONG — class-based HTML node (2.x pattern)
class MyNode extends Node { ... }

// ✅ CORRECT — Shape.HTML.register (3.x pattern)
import { Graph, Shape } from '@antv/x6';
Shape.HTML.register({
  shape: 'my-html',
  effect: ['data'],
  html(node) {
    const div = document.createElement('div');
    div.innerHTML = node.getData().content || '';
    return div;
  },
});

Quick Reference

User Intent	Retrieve Query
Graph init, container, background	GET /api/v1/context/retrieve?query=graph+init+container+background&library=x6
Flowchart / approval flow	GET /api/v1/context/retrieve?query=flowchart+approval&library=x6
DAG / data pipeline	GET /api/v1/context/retrieve?query=DAG+pipeline+port&library=x6
ER diagram / entity relationship	GET /api/v1/context/retrieve?query=ER+diagram+entity+relationship&library=x6
Lineage / data lineage graph	GET /api/v1/context/retrieve?query=lineage+data+lineage&library=x6
Org chart / hierarchy	GET /api/v1/context/retrieve?query=org+chart+hierarchy&library=x6
UML class diagram	GET /api/v1/context/retrieve?query=UML+class+diagram&library=x6
Node config / custom node	GET /api/v1/context/retrieve?query=node+custom+shape+rect+circle&library=x6
Edge config / router / connector	GET /api/v1/context/retrieve?query=edge+router+connector+orth+smooth&library=x6
Ports / connection桩	GET /api/v1/context/retrieve?query=ports+connection+layout&library=x6
HTML shape node	GET /api/v1/context/retrieve?query=html+shape+register&library=x6
Stencil / drag-and-drop panel	GET /api/v1/context/retrieve?query=stencil+drag+drop+panel&library=x6
Plugin: Selection, History, Clipboard	GET /api/v1/context/retrieve?query=Selection+History+Clipboard+plugin&library=x6
Plugin: MiniMap, Scroller, Snapline	GET /api/v1/context/retrieve?query=MiniMap+Scroller+Snapline+plugin&library=x6
Plugin: Keyboard, Export, Transform	GET /api/v1/context/retrieve?query=Keyboard+Export+Transform+plugin&library=x6
Panning / mousewheel / embedding	GET /api/v1/context/retrieve?query=panning+mousewheel+embedding&library=x6
Tools (button-remove, etc.)	GET /api/v1/context/retrieve?query=tools+button-remove+hover&library=x6
Events (click,mouseenter,moved)	GET /api/v1/context/retrieve?query=events+node+click+mouse&library=x6
Serialization (toJSON, fromJSON)	GET /api/v1/context/retrieve?query=serialization+toJSON+fromJSON&library=x6
Animation / gradient	GET /api/v1/context/retrieve?query=animation+gradient+defs+marker&library=x6
Group / nesting / embedding	GET /api/v1/context/retrieve?query=group+nesting+embedding+parent+child&library=x6

Dependencies

• @antv/x6 — X6 v3 diagram editing engine (exports Graph + 11 plugin classes)