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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 _CHART2_AREACHART_HXX
#define _CHART2_AREACHART_HXX
#include "VSeriesPlotter.hxx"
#include <com/sun/star/chart2/CurveStyle.hpp>
//.............................................................................
namespace chart
{
//.............................................................................
class AreaChart : public VSeriesPlotter
{
//-------------------------------------------------------------------------
// public methods
//-------------------------------------------------------------------------
public:
AreaChart( const ::com::sun::star::uno::Reference<
::com::sun::star::chart2::XChartType >& xChartTypeModel
, sal_Int32 nDimensionCount
, bool bCategoryXAxis, bool bNoArea=false
, PlottingPositionHelper* pPlottingPositionHelper=NULL //takes owner ship
, bool bConnectLastToFirstPoint=false
, bool bExpandIfValuesCloseToBorder=true
, sal_Int32 nKeepAspectRatio=-1 //0->no 1->yes other value->automatic
, const ::com::sun::star::drawing::Direction3D& rAspectRatio=::com::sun::star::drawing::Direction3D(1,1,1)//only taken into account if nKeepAspectRatio==1
);
virtual ~AreaChart();
virtual void createShapes();
virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 );
//-------------------
virtual ::com::sun::star::drawing::Direction3D getPreferredDiagramAspectRatio() const;
virtual bool keepAspectRatio() const;
//-------------------------------------------------------------------------
// MinimumAndMaximumSupplier
//-------------------------------------------------------------------------
virtual double getMaximumX();
virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex );
virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex );
//-------------------------------------------------------------------------
virtual LegendSymbolStyle getLegendSymbolStyle();
virtual ::com::sun::star::uno::Any getExplicitSymbol( const VDataSeries& rSeries, sal_Int32 nPointIndex=-1/*-1 for series symbol*/ );
//-------------------------------------------------------------------------
//-------------------------------------------------------------------------
//-------------------------------------------------------------------------
private: //methods
//no default constructor
AreaChart();
void impl_createSeriesShapes();
bool impl_createArea( VDataSeries* pSeries
, ::com::sun::star::drawing::PolyPolygonShape3D* pSeriesPoly
, ::com::sun::star::drawing::PolyPolygonShape3D* pPreviousSeriesPoly
, PlottingPositionHelper* pPosHelper );
bool impl_createLine( VDataSeries* pSeries
, ::com::sun::star::drawing::PolyPolygonShape3D* pSeriesPoly
, PlottingPositionHelper* pPosHelper );
bool create_stepped_line( ::com::sun::star::drawing::PolyPolygonShape3D aStartPoly
, ::com::sun::star::chart2::CurveStyle eCurveStyle
, PlottingPositionHelper* pPosHelper
, ::com::sun::star::drawing::PolyPolygonShape3D &aPoly );
private: //member
PlottingPositionHelper* m_pMainPosHelper;
bool m_bArea;//false -> line or symbol only
bool m_bLine;
bool m_bSymbol;
bool m_bIsPolarCooSys;//used e.g. for net chart (the data labels need to be placed different)
bool m_bConnectLastToFirstPoint;//used e.g. for net chart
bool m_bExpandIfValuesCloseToBorder; // e.g. false for net charts
sal_Int32 m_nKeepAspectRatio; //0->no 1->yes other value->automatic
::com::sun::star::drawing::Direction3D m_aGivenAspectRatio; //only used if nKeepAspectRatio==1
//Properties for splines:
::com::sun::star::chart2::CurveStyle m_eCurveStyle;
sal_Int32 m_nCurveResolution;
sal_Int32 m_nSplineOrder;
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShapes > m_xSeriesTarget;
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShapes > m_xErrorBarTarget;
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShapes > m_xTextTarget;
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShapes > m_xRegressionCurveEquationTarget;
};
//.............................................................................
} //namespace chart
//.............................................................................
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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