95 lines
3.3 KiB
C++
95 lines
3.3 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: LegendHelper.hxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 00:41:51 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _CHART2_TOOLS_LEGENDHELPER_HXX
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#define _CHART2_TOOLS_LEGENDHELPER_HXX
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// header for class OUString
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#ifndef _RTL_USTRING_HXX_
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#include <rtl/ustring.hxx>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XMODEL_HPP_
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#include <com/sun/star/frame/XModel.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CHART2_XLEGEND_HPP_
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#include <com/sun/star/chart2/XLegend.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CHART2_XDIAGRAM_HPP_
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#include <com/sun/star/chart2/XDiagram.hpp>
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#endif
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//.............................................................................
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namespace chart
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{
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//.............................................................................
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//-----------------------------------------------------------------------------
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/**
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*/
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class LegendHelper
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{
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public:
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static rtl::OUString getIdentifierForLegend();
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static ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XLegend >
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getLegend( const ::com::sun::star::uno::Reference<
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::com::sun::star::frame::XModel >& xModel );
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/** fills the legend given with XChartTypeGroup elements as XLegendEntry
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objects.
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Note: In, e.g., a standard bar chart the legend contains only one entry,
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which is the chart type group. To display all series in the legend, you
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have to get all XDataSeries in the tree starting at the chart type group
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*/
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static void defaultFillEmptyLegend(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XLegend > & xLegend,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XDiagram > & xDiagram );
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/** removes all legend entries
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*/
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static void flushLegend(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::XLegend > & xLegend );
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};
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//.............................................................................
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} //namespace chart
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//.............................................................................
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#endif
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