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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_chart_LineDiagram_idl__
+#define __com_sun_star_chart_LineDiagram_idl__
+
+#include <com/sun/star/chart/Diagram.idl>
+
+#include <com/sun/star/chart/ChartStatistics.idl>
+
+#include <com/sun/star/chart/ChartAxisXSupplier.idl>
+
+#include <com/sun/star/chart/ChartTwoAxisYSupplier.idl>
+
+#include <com/sun/star/chart/ChartAxisZSupplier.idl>
+
+#include <com/sun/star/chart/Dim3DDiagram.idl>
+
+#include <com/sun/star/chart/StackableDiagram.idl>
+#include <com/sun/star/awt/Size.idl>
+
+
+ module com {  module sun {  module star {  module chart {
+
+
+/** specifies line, spline and symbol diagrams.
+ */
+published service LineDiagram
+{
+    service com::sun::star::chart::Diagram;
+    service com::sun::star::chart::ChartStatistics;
+    service com::sun::star::chart::ChartAxisXSupplier;
+    service com::sun::star::chart::ChartTwoAxisYSupplier;
+    service com::sun::star::chart::ChartAxisZSupplier;
+    service com::sun::star::chart::Dim3DDiagram;
+    service com::sun::star::chart::StackableDiagram;
+
+
+    /** determines which type of symbols are displayed.
+
+        <p>In this interface, only the two values
+        ChartSymbolType::NONE and
+        ChartSymbolType::AUTO are supported. Later
+        versions may support the selection of the symbols shape.</p>
+
+        <p>If you set this property to
+        ChartSymbolType::AUTO, you can change the
+        symbol shape for objects supporting the service
+        ChartDataPointProperties or
+        ChartDataRowProperties.</p>
+
+        @see ChartDataPointProperties
+        @see ChartDataRowProperties
+     */
+    [property] long SymbolType;
+
+
+    /** specifies the size of symbols in 1/100th of a millimeter.
+     */
+    [optional, property] com::sun::star::awt::Size SymbolSize;
+
+
+    /** Set this property to any valid URL that points to a graphic
+        file.  This graphic is then used as symbol for all series.
+
+        <p>When you query this value you get an internal URL of the
+        embedded graphic.</p>
+
+        @deprecated
+        @see ChartSymbolType
+     */
+    [optional, property] string SymbolBitmapURL;
+
+
+    /** determines if the chart type has lines connecting the data
+        points or contains just symbols.
+     */
+    [property] boolean Lines;
+
+
+    /** determines if the chart is a spline-chart type and specifies
+        the type of splines.
+
+        @see CurveStyle
+        <p>You can set the following values:
+        <table border>
+        <tr><td>0</td><td>lines are used instead of splines</td></tr>
+        <tr><td>1</td><td>use cubic splines</td></tr>
+        <tr><td>2</td><td>use B-splines</td></tr>
+        <tr><td>3</td><td>use stepped line with step start</td></tr>
+        <tr><td>4</td><td>use stepped line with step end</td></tr>
+        <tr><td>5</td><td>use stepped line with step center x</td></tr>
+        <tr><td>6</td><td>use stepped line with step center y</td></tr>
+        </table>
+        </p>
+     */
+    [property] long SplineType;
+
+
+    /** specifies the power of the polynomials used for spline
+        calculation
+
+        This property is only valid for B-splines
+     */
+    [optional, property] long SplineOrder;
+
+
+    /** determines the number of sampling points of a spline
+     */
+    [optional, property] long SplineResolution;
+
+    /** Set this property to a graphic object which is then used as
+        symbol for all series.
+
+        @since LibreOffice 6.1
+
+        @deprecated - added for backwards compatibility
+        @see ChartSymbolType
+     */
+    [optional, property] com::sun::star::graphic::XGraphic SymbolBitmap;
+};
+
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */