1

frontend/src/pages/Workflow/Definition/Design/index.tsx

@@ -107,6 +107,22 @@ const WorkflowDesign: React.FC = () => {
                     width: 200,
                     height: 150,
                     padding: 10,
+                    scalable: true,
+                    minScale: 0.01,
+                    maxScale: 16,
+                    graphOptions: {
+                        async: true,
+                        getCellView(cell) {
+                            if (cell.isNode()) {
+                                return graph.findViewByCell(cell);
+                            }
+                        },
+                        createCellView(cell) {
+                            if (cell.isEdge()) {
+                                return null;
+                            }
+                        },
+                    },
                 })
             );
         }