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diff --git a/offapi/com/sun/star/rendering/XCachedPrimitive.idl b/offapi/com/sun/star/rendering/XCachedPrimitive.idl
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef __com_sun_star_rendering_XCachedPrimitive_idl__
+#define __com_sun_star_rendering_XCachedPrimitive_idl__
+
+#include <com/sun/star/uno/XInterface.idl>
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#include <com/sun/star/rendering/ViewState.idl>
+
+module com { module sun { module star { module rendering {
+
+/** Interface for cached repaint of already drawn XCanvas
+    primitives.<p>
+
+    This interface provides a method to quickly redraw some
+    XCanvas primitives, using cached data.<p>
+
+    @since OOo 2.0
+ */
+interface XCachedPrimitive : ::com::sun::star::uno::XInterface
+{
+    /** Redraw the cached primitive.<p>
+
+        Redraw the cached primitive, with a possibly new view state.<p>
+
+        @param aState
+        The view state to be used when redrawing the primitive. The
+        view state is of course permitted to differ from the one used
+        for initial rendering.
+
+        @return a value of type RepaintResult, denoting
+        the result of this operation.
+
+        @throws com::sun::star::lang::IllegalArgumentException
+        if the view transformation matrix is singular.
+     */
+    byte redraw( [in] ViewState aState )
+        raises (com::sun::star::lang::IllegalArgumentException);
+};
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */