如何让 GoJS link 不采用块之间的最短路径

Question

布局：

 diagrams.toolManager.linkingTool.temporaryLink.routing = go.Link.Orthogonal;
 diagrams.toolManager.relinkingTool.temporaryLink.routing = go.Link.Orthogonal;

Link代码：

this.go.Link,  // the whole link panel
            {
                routing: this.go.Link.AvoidsNodes,
                curve: this.go.Link.JumpOver,
                corner: 5, toShortLength: 4,
                relinkableFrom: true,
                relinkableTo: true,
                reshapable: true,
                resegmentable: true,
                toPortChanged:  (a, b, c) =>{ console.log(a,"test");},
                mouseEnter: (e, link) => { link.findObject("HIGHLIGHT").stroke = "rgba(30,144,255,0.2)"; },
                mouseLeave: (e, link) => { link.findObject("HIGHLIGHT").stroke = "transparent"; }
            },

Link 线总是重新连接到块之间的最短路径（从块左侧到块右侧）

Answer 1

我想您的节点充当端口。如果您希望能够连接到节点的不同端，您需要定义多个端口。

Intro to Ports

或者您可能想要设置 fromSpot 和 toSpots。

Intro to Connection Points

如何让 GoJS link 不采用块之间的最短路径

How to make GoJS link not to take shortest path between blocks

gojs