[Bug report]在有些情况下给组节点添加指定的坐标时会自动添加或减少10个点的坐标，导致始终无法对齐

[tianya520]

问题描述

手动绘制泳道图时发现的问题，自定义分组，在index里面写好了坐标，将坐标数据传入GroupNode.model之后发现有的坐标会被自动添加10个点的坐标，导致图无法对齐，拖动也一样，永远无法拖动到线上对齐，不是自动添加10个点，就是少了10个点的坐标，希望能修复这个问题

最简复现

demo：

const num = 4
const childrenLaneNodes = []

const childrenlaneWidth = 350
const childrenlaneHeight = 700
for (let i = 0; i < num; i++) {
const nodeId = lane_${i + 1}
// childrenLanes.push(nodeId)
const x = 300 + (i * childrenlaneWidth)
childrenLaneNodes.push(
{
type: 'lane',
x: x,
y: 400,
width: childrenlaneWidth,
height: childrenlaneHeight,
resizable: false,
draggable: false,
id: nodeId,
},
)
}
console.log(childrenLaneNodes)
graphData.value = {
nodes: [
...childrenLaneNodes
],
}
lf.render(graphData.value)

import { GroupNode } from '@logicflow/extension'

class lane extends GroupNode.view {}

class LaneModel extends GroupNode.model {
initNodeData(data: any) {
console.log(data, 111)
super.initNodeData(data)
this.isRestrict = true
this.resizable = data.resizable === undefined ? false : data.resizable
this.draggable = data.draggable === undefined ? true : data.draggable
this.width = data.width ? data.width : 500
this.height = data.height ? data.height : 500
}
getNodeStyle() {
const style = super.getNodeStyle()
style.stroke = '#AEAFAE'
style.strokeWidth = 1
return style
}
getAnchorStyle() {
const style: any = super.getAnchorStyle({})
style.stroke = 'transparent'
style.fill = 'none'
style.hover.stroke = 'transparent'
return style
}
}

export default {
type: 'lane',
model: LaneModel,
view: lane
}

[tianya520]

打扰了，是网格的缘故，网格对齐，去掉网格就好了