UPDATE: VERSION-20260315

modeler/src/views/decision/graph/ports.ts

@@ -0,0 +1,51 @@
+/*
+ * This file is part of the kernelstudio package.
+ *
+ * (c) 2014-2025 zlin <admin@kernelstudio.com>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+export const createPort = (name: string = 'top', args: Record<any, any> = { dx: 0 }) => {
+  return {
+    position: { name: name, args: args },
+    attrs: {
+      circle: {
+        r: 4, // 大小
+        magnet: true,
+        stroke: '#1b5e9f', // 边框颜色
+        strokeWidth: 1, // 边框大小
+        fill: '#3578bf', // 填充颜色
+        style: {
+          visibility: 'visible', // 是否可见
+        },
+      },
+    },
+  };
+};
+
+export const createPorts = (top: boolean = true, right: boolean = true, bottom: boolean = true, left: boolean = true) => {
+  const groups: any = {};
+  const items: any = [];
+  if (top) {
+    groups['top'] = createPort('top');
+    items.push({ group: 'top', id: 'top' });
+  }
+  if (right) {
+    groups['right'] = createPort('right');
+    items.push({ group: 'right', id: 'right' });
+  }
+  if (bottom) {
+    groups['bottom'] = createPort('bottom');
+    items.push({ group: 'bottom', id: 'bottom' });
+  }
+  if (left) {
+    groups['left'] = createPort('left');
+    items.push({ group: 'left', id: 'left' });
+  }
+  return {
+    groups: groups,
+    items: items,
+  };
+};