From 58d0c7ce8446f0b27acc589253d74a0c16ac36e8 Mon Sep 17 00:00:00 2001
From: johanengelen <johanengelen@users.sourceforge.net>
Date: Sun, 23 Dec 2007 16:35:11 +0000
Subject: [PATCH] update to latest 2geom

---
 src/2geom/angle.h | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 src/2geom/angle.h

diff --git a/src/2geom/angle.h b/src/2geom/angle.h
new file mode 100644
index 000000000..4d548ab49
--- /dev/null
+++ b/src/2geom/angle.h
@@ -0,0 +1,50 @@
+/**
+ *  \file angle.h
+ *  \brief Various trigoniometric helper functions
+ *
+ *  Authors:
+ *   Johan Engelen <goejendaagh@zonnet.nl>
+ *
+ * Copyright (C) 2007 authors
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it either under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation
+ * (the "LGPL") or, at your option, under the terms of the Mozilla
+ * Public License Version 1.1 (the "MPL"). If you do not alter this
+ * notice, a recipient may use your version of this file under either
+ * the MPL or the LGPL.
+ *
+ * You should have received a copy of the LGPL along with this library
+ * in the file COPYING-LGPL-2.1; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * You should have received a copy of the MPL along with this library
+ * in the file COPYING-MPL-1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
+ * OF ANY KIND, either express or implied. See the LGPL or the MPL for
+ * the specific language governing rights and limitations.
+ *
+ */
+ 
+#ifndef LIB2GEOM_SEEN_ANGLE_H
+#define LIB2GEOM_SEEN_ANGLE_H
+
+namespace Geom {
+
+#ifndef M_PI
+# define M_PI 3.14159265358979323846
+#endif
+
+inline double deg_to_rad(double deg) { return deg*M_PI/180.0;}
+
+inline double rad_to_deg(double rad) { return rad*180.0/M_PI;}
+
+}
+
+#endif
-- 
2.30.2