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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 _CHART2_BARPOSITIONHELPER_HXX
#define _CHART2_BARPOSITIONHELPER_HXX
#include "PlottingPositionHelper.hxx"
#include "CategoryPositionHelper.hxx"
//.............................................................................
namespace chart
{
//.............................................................................
//-----------------------------------------------------------------------------
/**
*/
class BarPositionHelper : public CategoryPositionHelper, public PlottingPositionHelper
{
public:
BarPositionHelper( bool bSwapXAndY=true );
BarPositionHelper( const BarPositionHelper& rSource );
virtual ~BarPositionHelper();
virtual PlottingPositionHelper* clone() const;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XTransformation >
getTransformationScaledLogicToScene() const;
void updateSeriesCount( double fSeriesCount ); /*only enter the size of x stacked series*/
sal_Int32 getStartCategoryIndex() const {
//first category (index 0) matches with real number 1.0
sal_Int32 nStart = static_cast<sal_Int32>(getLogicMinX() - 0.5);
if( nStart < 0 )
nStart = 0;
return nStart;
}
sal_Int32 getEndCategoryIndex() const {
//first category (index 0) matches with real number 1.0
sal_Int32 nEnd = static_cast<sal_Int32>(getLogicMaxX() - 0.5);
if( nEnd < 0 )
nEnd = 0;
return nEnd;
}
};
//.............................................................................
} //namespace chart
//.............................................................................
#endif
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