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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_chart_ChartRegressionCurveType_idl__
+#define __com_sun_star_chart_ChartRegressionCurveType_idl__
+
+
+//=============================================================================
+
+ module com {  module sun {  module star {  module chart {
+
+//=============================================================================
+
+/** specifiest the type of the regression curve to be displayed.
+ */
+published enum ChartRegressionCurveType
+{
+    //-------------------------------------------------------------------------
+
+    /** displays no regression curve.
+     */
+    NONE,
+
+    //-------------------------------------------------------------------------
+
+    /** displays a linear regression curve.
+
+        <p>The values of the series are approximated using the model
+        <i>y</i> = <i>A</i>&middot;<i>x</i> + <i>B</i>.</p>
+     */
+    LINEAR,
+
+    //-------------------------------------------------------------------------
+
+    /** displays a linear logarithmic regression curve.
+
+        <p>The values of the series are approximated using the model
+        <i>y</i> = <i>A</i>&middot;log(<i>x</i>) + <i>B</i>.</p>
+     */
+    LOGARITHM,
+
+    //-------------------------------------------------------------------------
+
+    /** displays an exponential regression curve.
+
+        <p>The values of the series are approximated using the model
+        <i>y</i> = <i>A</i>&middot;e<sup><i>B</i>&middot;<i>x</i></sup>.</p>
+
+    */
+    EXPONENTIAL,
+
+    //-------------------------------------------------------------------------
+
+    /** displays a polynomial regression curve.
+
+        @deprecated
+    */
+    POLYNOMIAL,
+
+    //-------------------------------------------------------------------------
+
+    /** displays a regression curve using a power function.
+
+        <p>The values of the series are approximated using the model
+        <i>y</i> = <i>A&middot;<i>x</i><sup>B</sup></i>.</p>
+     */
+    POWER
+
+};
+
+//=============================================================================
+
+}; }; }; };
+
+#endif