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Diffstat (limited to 'chart2/source/view/charttypes/BarPositionHelper.hxx')
-rw-r--r-- | chart2/source/view/charttypes/BarPositionHelper.hxx | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/chart2/source/view/charttypes/BarPositionHelper.hxx b/chart2/source/view/charttypes/BarPositionHelper.hxx new file mode 100644 index 000000000000..32899de62aef --- /dev/null +++ b/chart2/source/view/charttypes/BarPositionHelper.hxx @@ -0,0 +1,76 @@ +/************************************************************************* + * + * 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 |