Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 56 insertions, 0 deletions

diff --git a/ksvg/impl/libs/libtext2path/src/BezierPath.h b/ksvg/impl/libs/libtext2path/src/BezierPath.h
new file mode 100644
index 00000000..1c357abd
--- /dev/null
+++ b/ksvg/impl/libs/libtext2path/src/BezierPath.h
@@ -0,0 +1,56 @@
+/*
+    Copyright (C) 2003 Nikolas Zimmermann <wildfox@kde.org>
+    This file is part of the KDE project
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    aint with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef T2P_BEZIERPATH_H
+#define T2P_BEZIERPATH_H
+
+#include <list>
+
+namespace T2P
+{
+	class Point;
+	class BezierPath
+	{
+	public:
+		BezierPath() { }
+		virtual ~BezierPath() { }
+
+		/**
+		 * Calculates the arclength from p0 to the point parametrized by 0 <= t <= 1.
+		 */
+		virtual double length(double t = 1.0) = 0;
+
+		/**
+		 * Calculates the point, the tangent vector and the normal vector for
+		 * 0 <= t <= 1. The tangent vector and the normal vector are
+		 * normalized (length=1).
+		 */
+		virtual void pointTangentNormalAt(double t, Point *p = 0, Point *tn = 0, Point *n = 0) = 0;		
+	
+		/**
+		 * Calculates the axis-aligned bounding box.
+		 */
+		virtual void boundingBox(Point *topLeft, Point *bottomRight) = 0;		
+	};
+}
+
+#endif
+
+// vim:ts=4:noet