thing_web/public/scada/previewScripts/CustomDefaultGroup.js

// 自定义默认分组

class MyGroup extends window.GroupNode.view {}
class MyGroupModel extends window.GroupNode.model {
  initNodeData(data) {
    super.initNodeData(data)
    const { properties } = this
    this.isRestrict = true
    this.isGroup = true
    this.resizable = true
    this.width = properties.width
    this.height = properties.height
  }

  setAttributes() {
    const { x, y, properties } = this
    this.text = {
      ...this.text,
      x,
      y,
      value: properties.content || '',
    }
  }

  getNodeStyle() {
    const style = super.getNodeStyle()
    style.stroke = 'transparent'
    style.strokeDasharray = '3 3'
    style.strokeWidth = 2
    style.fill = 'transparent'
    const { properties } = this
    style.x = properties.x
    style.y = properties.y
    return style
  }
}

export default {
  type: 'default-group',
  model: MyGroupModel,
  view: MyGroup,
}