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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_chart2_data_LabelOrigin_idl
+#define com_sun_star_chart2_data_LabelOrigin_idl
+
+
+module com {  module sun {  module star {  module chart2 { module data {
+
+
+/** is used to specify how the labels have to be created.
+
+    @see XDataSequence::generateLabel().
+ */
+enum LabelOrigin
+{
+
+    /** If a range spans a single row over more than one column, this
+        parameter has the same effect as ROW.  If the range spans a
+        single column over more than one row, this is the same as
+        COLUMN.
+
+        <p>In case of a range spanning more than one column and row,
+        the shorter range of both should be used (e.g. a spreadsheet
+        range A1:B10 should treat columns as short side).</p>
+
+        <p>In case of a rectangular range, or a range that is composed
+        of more than one contiguous sub-regions, the short side cannot
+        be determined, thus
+        XDataSequence::generateLabel() will return an
+        empty sequence.</p>
+     */
+    SHORT_SIDE,
+
+
+    /** This is exactly the opposite of SHORT_SIDE.  I.e., if
+        SHORT_SIDE has the same effect as ROW, LONG_SIDE will have the
+        same effect as COLUMN and the other way round.
+
+        @see LabelOrigin::SHORT_SIDE
+     */
+    LONG_SIDE,
+
+
+    /** Uses the column name for label generation.  A spreadsheet
+        range A1:A6 could, e.g., result in "Column A".
+
+        <p>If a range consists of more than one column the result of
+        label generation may be empty.  Of course, it could also
+        succeed with a string like "Columns A to B".
+     */
+    COLUMN,
+
+
+    /** Uses the column name for label generation.  A spreadsheet
+        range A2:D2 could, e.g., result in "Row 2".
+
+        <p>If a range consists of more than one row the result of
+        label generation may be empty.  Of course, it could also
+        succeed with a string like "Rows 1-3".
+     */
+    ROW
+};
+
+
+}; }; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */