vue-chart-tree/src/const.js

一个特殊布局模式结构的`vue Tree`组件

// treeNode 节点是否已经被展开的 data- 标识
export const dataOpened = {
  key: 'opened',
  noOpened: '0',
  opened: '1'
}
// 树状图组件的DOM元素类名，需要根据类名选取元素计算元素的位置和尺寸信息
export const treeParentClassName = 'tree_parent'
export const treeChildrenClassName = 'tree_children'
export const treeNodeClassName = 'tree_node'
export const stretchNodeClassName = 'stretch_node'
export const connectLineClassName = 'connect_line'