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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 .
*/
#pragma once
#include <memory>
#include <VSeriesPlotter.hxx>
#include <PlottingPositionHelper.hxx>
#include <com/sun/star/chart2/CurveStyle.hpp>
namespace chart
{
class AreaChart : public VSeriesPlotter
{
// public methods
public:
AreaChart() = delete;
AreaChart( const rtl::Reference< ::chart::ChartType >& xChartTypeModel
, sal_Int32 nDimensionCount
, bool bCategoryXAxis, bool bNoArea=false
);
virtual ~AreaChart() override;
virtual void createShapes() override;
virtual void addSeries( std::unique_ptr<VDataSeries> pSeries, sal_Int32 zSlot, sal_Int32 xSlot, sal_Int32 ySlot ) override;
virtual css::drawing::Direction3D getPreferredDiagramAspectRatio() const override;
// MinimumAndMaximumSupplier
virtual bool isSeparateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) override;
virtual LegendSymbolStyle getLegendSymbolStyle() override;
virtual css::uno::Any getExplicitSymbol( const VDataSeries& rSeries, sal_Int32 nPointIndex/*-1 for series symbol*/ ) override;
private: //methods
void impl_createSeriesShapes();
bool impl_createArea( VDataSeries* pSeries
, std::vector<std::vector<css::drawing::Position3D>> const * pSeriesPoly
, std::vector<std::vector<css::drawing::Position3D>> const * pPreviousSeriesPoly
, PlottingPositionHelper const * pPosHelper );
bool impl_createLine( VDataSeries* pSeries
, std::vector<std::vector<css::drawing::Position3D>> const * pSeriesPoly
, PlottingPositionHelper* pPosHelper );
static bool create_stepped_line( std::vector<std::vector<css::drawing::Position3D>> aStartPoly
, css::chart2::CurveStyle eCurveStyle
, PlottingPositionHelper const * pPosHelper
, std::vector<std::vector<css::drawing::Position3D>> &aPoly );
private: //member
PlottingPositionHelper m_aMainPosHelper;
bool m_bArea;//false -> line or symbol only
bool m_bLine;
bool m_bSymbol;
//Properties for splines:
css::chart2::CurveStyle m_eCurveStyle;
sal_Int32 m_nCurveResolution;
sal_Int32 m_nSplineOrder;
rtl::Reference<SvxShapeGroupAnyD> m_xSeriesTarget;
rtl::Reference<SvxShapeGroupAnyD> m_xErrorBarTarget;
rtl::Reference<SvxShapeGroupAnyD> m_xTextTarget;
rtl::Reference<SvxShapeGroupAnyD> m_xRegressionCurveEquationTarget;
};
} //namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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