vue使用G6绘制树形图

<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.g6-3.1.1/build/g6.js"></script>
    <script src="https://gw.alipayobjects.com/os/antv/assets/lib/jquery-3.2.1.min.js"></script>
    <script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.hierarchy-0.5.0/build/hierarchy.js"></script>

需要引入上面脚本:

vue使用G6绘制树形图

<template>
  <div id="mountNode"></div>
</template>

<script>
export default {
  name: 'G6',
  data () {
    return {};
  },
  mounted () {
    const data = require('./data.json');
    this.int(data);
  },
  methods: {
    int (data) {
      const G6 = window.G6;
      const COLLAPSE_ICON = function COLLAPSE_ICON (x, y, r) {
        return [['M', x, y], ['a', r, r, 0, 1, 0, r * 2, 0], ['a', r, r, 0, 1, 0, -r * 2, 0], ['M', x + 2, y], ['L', x + 2 * r - 2, y]];
      };
      const EXPAND_ICON = function EXPAND_ICON (x, y, r) {
        return [['M', x, y], ['a', r, r, 0, 1, 0, r * 2, 0], ['a', r, r, 0, 1, 0, -r * 2, 0], ['M', x + 2, y], ['L', x + 2 * r - 2, y], ['M', x + r, y - r + 2], ['L', x + r, y + r - 2]];
      };
      G6.registerNode('tree-node', {
        drawShape: function drawShape (cfg, group) {
          var rect = group.addShape('rect', {
            attrs: {
              fill: '#fff',
              stroke: '#666'
            }
          });
          var content = cfg.name.replace(/(.{19})/g, '$1\n');
          var text = group.addShape('text', {
            attrs: {
              text: content,
              x: 0,
              y: 0,
              textAlign: 'left',
              textBaseline: 'middle',
              fill: '#666'
            }
          });
          var bbox = text.getBBox();
          var hasChildren = cfg.children && cfg.children.length > 0;
          if (hasChildren) {
            group.addShape('marker', {
              attrs: {
                x: bbox.maxX + 6,
                y: bbox.minX + bbox.height / 2 - 6,
                r: 6,
                symbol: COLLAPSE_ICON,
                stroke: '#666',
                lineWidth: 2
              },
              className: 'collapse-icon'
            });
          }
          rect.attr({
            x: bbox.minX - 4,
            y: bbox.minY - 6,
            width: bbox.width + (hasChildren ? 26 : 8),
            height: bbox.height + 12
          });
          return rect;
        }
      }, 'single-shape');

      var graph = new G6.TreeGraph({
        container: 'mountNode',
        width: window.innerWidth,
        height: window.innerHeight,
        modes: {
          default: [{
            type: 'collapse-expand',
            onChange: function onChange (item, collapsed) {
              var data = item.get('model');
              var icon = item.get('group').findByClassName('collapse-icon');
              if (collapsed) {
                icon.attr('symbol', EXPAND_ICON);
              } else {
                icon.attr('symbol', COLLAPSE_ICON);
              }
              data.collapsed = collapsed;
              return true;
            }
          }, 'drag-canvas', 'zoom-canvas']
        },
        defaultNode: {
          shape: 'tree-node',
          anchorPoints: [[0, 0.5], [1, 0.5]]
        },
        defaultEdge: {
          shape: 'cubic-horizontal',
          style: {
            stroke: '#A3B1BF'
          }
        },
        layout: {
          type: 'compactBox',
          direction: 'LR',
          getId: function getId (d) {
            return d.id;
          },
          getHeight: function getHeight () {
            return 16;
          },
          getWidth: function getWidth () {
            return 16;
          },
          getVGap: function getVGap () {
            return 20;
          },
          getHGap: function getHGap () {
            return 80;
          }
        }
      });

      G6.Util.traverseTree(data,  item => item.id = item.name);
      graph.data(data);
      graph.render();
      graph.fitView();
    }
  }
};
</script>

<style>
</style>

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