HistogramPlotManager.h

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//====================================================================
//  Filename:       Kernel/SourceCode/ChartEngine/PrivateSource/HistogramPlotManager.h
//  AUTHOR      :   Xin Liu
//  CREATION    :   2/13/09
//  Copyright (C) MicroStrategy, Inc. 2009
//==============================================================================================

#ifndef MSICHART_HISTOGRAMPLOTMANAGER_H
#define MSICHART_HISTOGRAMPLOTMANAGER_H

#include "PlotManager.h"
#include "HistogramPlot.h"

namespace MsiChart
{

    class HistogramPlotManager: public PlotManager
    {
    public:
        typedef MSynch::SmartPtr<HistogramPlotManager> Ptr;

        HistogramPlotManager(const TripleId& irTripleId, GraphObjectManager* ipManager, const Rect2D& irPlotArea);
        virtual ~HistogramPlotManager();

        //Re-implemention the virtual functions inherited from GraphObjectManager
        virtual GraphObject::Ptr OnPointDetection(const Point2D& irCursor) const; 
        virtual void OnRectangleSelection(const Rect2D& irRect, std::vector<GraphObject::Ptr>& iorSelectedObjects) const;
        virtual void Draw();
        virtual void GenerateView();
        virtual void GenerateImageMap(ImageMap& iorImageMap); 
        virtual void GenerateMapAndList();

        //From PlotManager
        virtual bool GetToolTipData(Int32 iSeriesID, Int32 iGroupID, double& orValue, double& orPercentValue, Int32 iOffset = 0); 

    protected:
        virtual void LoadProperties();

    private:

        bool hIsMutipleY1ValueAxis() const;

        void hSetDataAreaValueAxis(const Rect2D& irChartArea, ValueAxis::Ptr iValueAxisPtr);

        void hReserveAreaValueAxis(const std::vector<ValueAxis::Ptr> irVecAxis, const Rect2D& irDataArea, Rect2D& orDataArea, bool iIsVertical);

        void hGenerateAxisLines();

        void hGenerateInterlacedGrids(const std::vector<Rect2D>& irChartAreas);

        void hGenerateGridLines(const std::vector<Rect2D>& irChartAreas);


        //private data members
        bool mUseDepth;
        Int32 mDepth;
        Int32 mDepthDirection;
        EnumOrientation mOrientation;
        std::vector<HistogramPlot::Ptr> mHistogramPlots;    
        std::vector<ValueAxis::Ptr> mVecXAxis;          
        std::vector<ValueAxis::Ptr> mVecY1Axis;         

        


    };

    inline bool HistogramPlotManager::hIsMutipleY1ValueAxis() const
    {
        return (mOrientation == mChartAreaOptions.mOrientation);
    }
}

#endif