1 files changed, 29 insertions, 0 deletions
diff --git a/src/object/algorithms/graphlayout.h b/src/object/algorithms/graphlayout.h
new file mode 100644
index 0000000..6c6b601
--- /dev/null
+++ b/src/object/algorithms/graphlayout.h
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * graph layout functions.
+ */
+/*
+ * Authors:
+ *   Tim Dwyer <tgdwyer@gmail.com>
+ *
+ * Copyright (C) 2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_GRAPHLAYOUT_H
+#define SEEN_GRAPHLAYOUT_H
+
+#include <list>
+#include <vector>
+
+class SPItem;
+
+void graphlayout(std::vector<SPItem*> const &items);
+
+bool isConnector(SPItem const *const item);
+
+void filterConnectors(std::vector<SPItem*> const &items, std::list<SPItem *> &filtered);
+
+#endif // SEEN_GRAPHLAYOUT_H