fix(core): allow extent when no parent exists

Signed-off-by: braks <78412429+bcakmakoglu@users.noreply.github.com>
2023-04-11 20:28:02 +02:00
parent c99a33542b
commit 44049bf714
1 changed files with 3 additions and 3 deletions
@@ -120,9 +120,9 @@ export function getExtent<T extends NodeDragItem | GraphNode>(

      currentExtent = extent
    }
-  } else if (Array.isArray(item.extent) && item.extent && parent) {
-    const parentX = parent.computedPosition.x
-    const parentY = parent.computedPosition.y
+  } else if (Array.isArray(item.extent) && item.extent) {
+    const parentX = parent?.computedPosition.x || 0
+    const parentY = parent?.computedPosition.y || 0

    currentExtent = [
      [item.extent[0][0] + parentX, item.extent[0][1] + parentY],