76 lines
3.1 KiB
C++
76 lines
3.1 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _CHART2_VIEW_POLARLABELPOSITIONHELPER_HXX
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#define _CHART2_VIEW_POLARLABELPOSITIONHELPER_HXX
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#include "LabelPositionHelper.hxx"
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#include <com/sun/star/awt/Point.hpp>
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#include <com/sun/star/drawing/Position3D.hpp>
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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 PolarPlottingPositionHelper;
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class PolarLabelPositionHelper : public LabelPositionHelper
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{
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public:
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PolarLabelPositionHelper(
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PolarPlottingPositionHelper* pPosHelper
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, sal_Int32 nDimensionCount
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, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& xLogicTarget
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, ShapeFactory* pShapeFactory );
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virtual ~PolarLabelPositionHelper();
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::com::sun::star::awt::Point getLabelScreenPositionAndAlignmentForLogicValues(
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LabelAlignment& rAlignment
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, double fLogicValueOnAngleAxis
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, double fLogicValueOnRadiusAxis
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, double fLogicZ
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, sal_Int32 nScreenValueOffsetInRadiusDirection=0 ) const;
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::com::sun::star::awt::Point getLabelScreenPositionAndAlignmentForUnitCircleValues(
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LabelAlignment& rAlignment, sal_Int32 nLabelPlacement /*see ::com::sun::star::chart::DataLabelPlacement*/
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, double fUnitCircleStartAngleDegree, double fUnitCircleWidthAngleDegree
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, double fUnitCircleInnerRadius, double fUnitCircleOuterRadius
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, double fLogicZ
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, sal_Int32 nScreenValueOffsetInRadiusDirection=0 ) const;
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private:
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PolarPlottingPositionHelper* m_pPosHelper;
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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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