/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
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 */
#ifndef INCLUDED_CHART2_SOURCE_VIEW_CHARTTYPES_BUBBLECHART_HXX
#define INCLUDED_CHART2_SOURCE_VIEW_CHARTTYPES_BUBBLECHART_HXX

#include "VSeriesPlotter.hxx"
#include <com/sun/star/drawing/Direction3D.hpp>

namespace chart
{

class BubbleChart : public VSeriesPlotter
{
    // public methods
public:
    BubbleChart() = delete;

    BubbleChart( const css::uno::Reference< css::chart2::XChartType >& xChartTypeModel
             , sal_Int32 nDimensionCount );
    virtual ~BubbleChart() override;

    virtual void createShapes() override;

    virtual css::drawing::Direction3D  getPreferredDiagramAspectRatio() const override;

    // MinimumAndMaximumSupplier
    virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ) override;
    virtual bool isSeparateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) override;

    virtual LegendSymbolStyle getLegendSymbolStyle() override;

private: //methods
    void    calculateMaximumLogicBubbleSize();
    void    calculateBubbleSizeScalingFactor();

    css::drawing::Direction3D transformToScreenBubbleSize( double fLogicSize );

private: //member

    bool   m_bShowNegativeValues;//input parameter
    double m_fBubbleSizeScaling;//input parameter

    double m_fMaxLogicBubbleSize;//calculated values
    double m_fBubbleSizeFactorToScreen;//calculated values
};
} //namespace chart
#endif

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