Rect | G6 Graph Visualization Framework in JavaScript

Overview

The rectangular combo organizes content with right-angle boundaries, supporting strict hierarchical structures.

Applicable scenarios:

System Architecture Diagrams: Such as service layering within system architecture, and subdivisions within each layer.
Geographical Area Division: Such as cities containing multiple areas, where the rectangular combo can intuitively display administrative boundaries or functional divisions.

Online Experience

createGraph(
  {
    data: {
      nodes: [
        { id: 'node1', combo: 'combo1', style: { x: 250, y: 150 } },
        { id: 'node2', combo: 'combo1', style: { x: 350, y: 150 } },
        { id: 'node3', combo: 'combo2', style: { x: 250, y: 300 } },
      ],
      combos: [
        { id: 'combo1', combo: 'combo2' },
        { id: 'combo2', style: {} },
      ],
    },
    node: { style: { fill: '#7e3feb' } },
    combo: { type: 'rect' },
    behaviors: ['collapse-expand'],
    plugins: [{ type: 'grid-line', size: 30 }],
    animation: true,
  },
  { width: 600, height: 400 },
  (gui, graph) => {
    gui.add({ type: 'rect' }, 'type').disable();
  },
);

设置 combo.type 为 rect 以使用矩形组合。

Style Configuration

If the element has its specific attributes, we will list them below. For all general style attributes, see BaseCombo

Example

The following example is a simple microservice architecture service layer:

createGraph(
  {
    autoFit: 'center',
    data: {
      nodes: [
        { id: 'node1', combo: 'combo2', style: { x: 100, y: 100, labelText: '微服务1' } },
        { id: 'node2', combo: 'combo2', style: { x: 200, y: 100, labelText: '微服务2' } },
        { id: 'node3', combo: 'combo2', style: { x: 100, y: 200, labelText: '微服务3' } },
        { id: 'node4', combo: 'combo2', style: { x: 200, y: 200, labelText: '微服务4' } },
        { id: 'node5', combo: 'combo3', style: { x: 300, y: 100, labelText: '第三方登录' } },
        { id: 'node6', combo: 'combo3', style: { x: 300, y: 150, labelText: '任务调度' } },
        { id: 'node7', combo: 'combo3', style: { x: 300, y: 200, labelText: '消息服务' } },
      ],
      edges: [
        { source: 'node1', target: 'node2' },
        { source: 'node1', target: 'node3' },
        { source: 'node3', target: 'node4' },
      ],
      combos: [
        { id: 'combo1', style: { labelText: '服务层' } },
        { id: 'combo2', combo: 'combo1', style: { labelText: '业务微服务' } },
        { id: 'combo3', combo: 'combo1', style: { labelText: '集成模块' } },
      ],
    },
    node: {
      type: 'rect',
    },
    edge: {
      style: {
        endArrow: true,
      },
    },
    combo: {
      type: 'rect',
      style: {
        padding: 16,
      },
    },
    behaviors: ['drag-element', 'collapse-expand'],
    animation: true,
  },
  { width: 600, height: 400 },
);