text: export default function(G6) {
    G6.registerBehavior('hoverAnchorActived', {
      getEvents() {
        return {
          'anchor:mouseenter': 'onAnchorEnter',
          'anchor:mousemove': 'onAnchorEnter',
          'anchor:mouseleave': 'onAnchorLeave'
        }
      },
      onAnchorEnter(e) {
        if (!this.graph.get('onDragEdge')) { this.graph.setItemState(e.item, 'active-anchor', true) }
      },
      onAnchorLeave(e) {
        if (!this.graph.get('onDragEdge')) {
          const node = e.item.getContainer().getParent()
          if (node) {
            this.graph.setItemState(e.item, 'active-anchor', false)
          }
        }
      }
    })
  }
  