fix

-v18.13

@@ -3,9 +3,6 @@
   "private": true,
   "private": true,
   "version": "0.0.0",
   "version": "0.0.0",
   "type": "module",
   "type": "module",
-  "engines": {
-    "node": "18.13.x"
-  },
   "scripts": {
   "scripts": {
     "dev": "vite",
     "dev": "vite",
     "build": "vite build",
     "build": "vite build",

@@ -34,6 +34,14 @@ onMounted(() => {
       console.log("文本更新为：", data.text);
       console.log("文本更新为：", data.text);
     });
     });
 
 
+    // 添加节点移动规则
+    lf.graphModel.addNodeMoveRules((nodeModel, x, y) => {
+      if (nodeModel.properties.disabled) {
+        return false;  // 禁止移动
+      }
+      return true;    // 允许移动
+    });
+
     // 渲染初始数据
     // 渲染初始数据
     lf.render({
     lf.render({
       nodes: [
       nodes: [
@@ -50,6 +58,26 @@ onMounted(() => {
           x: 200,
           x: 200,
           y: 200,
           y: 200,
           text: "点击编辑文本"
           text: "点击编辑文本"
+        },
+        {
+          id: "node11",
+          type: "rect",
+          x: 300,
+          y: 300,
+          text: "可移动节点",
+          properties: {
+            disabled: false
+          }
+        },
+        {
+          id: "node21",
+          type: "custom-rect",
+          x: 400,
+          y: 400,
+          text: "禁止移动节点",
+          properties: {
+            disabled: true
+          }
         }
         }
       ]
       ]
     });
     });