PlotManager.h

Go to the documentation of this file.

//====================================================================
//  Filename:       PlotManager.h
//  AUTHOR      :   Xin Liu
//  CREATION    :   12/04/08
//  Copyright (C) MicroStrategy, Inc. 2008
//==============================================================================================

#ifndef MSICHART_PLOTMANAGER_H
#define MSICHART_PLOTMANAGER_H
#include "../Dataset.h"
#include "Legend.h"

#include "GraphObjectManager.h"
#include "CategoryPlot.h"

namespace MsiChart
{

    struct ChartAreaOptions
    {
        ChartAreaOptions()
            : mUseChartArea(false)
            , mChartAreaNumber(1)
            , mOrientation(OR_VERTICAL)
        {}

        bool mUseChartArea;             
        Int32 mChartAreaNumber;         
        EnumOrientation mOrientation;   
        std::vector<double> mVecPercentageHeightOrWidth;        
        std::vector<std::vector<Int32> > mSeriesDistribution;   
        std::vector<std::vector<Int32> > mGroupDistribution;    
    };


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

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

        //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 GenerateImageMap(ImageMap& iorImageMap); 
        //virtual void GenerateMapAndList();    
        virtual void GetOptions(Int32 iSeriesId, Int32 iPropertyId, CComVariant* opValue) const;

        void SetDataset(Dataset::Ptr iDataSetPtr);

        void SetLegend(Legend::Ptr iLegendPtr);

        void CalculateChartAreas(const Rect2D& irDataArea, std::vector<Rect2D>& orChartAreas);

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

        void SetMarginInfo(Int32 iLeftMargin, Int32 iRightMargin, Int32 iTopMargin, Int32 iBottomMargin);
    
        virtual Int32 GetDataAreaSplitX() const;
        
        virtual void OnZooming(Int32 iOldStart, Int32 iOldEnd, Int32 iNewStart, Int32 iNewEnd, bool iIsVertical);   
        void GetPlotArea(Rect2D& orRect);

    protected:

        void LoadProperties();

        bool RectangleIntersection(const Rect2D& irRectA, const Rect2D& irRectB, Rect2D& orRect) const;

        void RectangleUnion(const Rect2D& irRectA, const Rect2D& irRectB, Rect2D& orRect) const;


        Int32 FindChartAreaIdBySeriesId(Int32 iSeriesId) const;

        Legend::Ptr mLegendPtr;             
        Dataset::Ptr mDatasetPtr;           
        Int32 mGraphType;                   
        Rect2D mPlotArea;                   
        ChartAreaOptions mChartAreaOptions; 
        bool mRecalculateFrame;             

        Int32 mLeftMargin;
        Int32 mRightMargin;
        Int32 mTopMargin;
        Int32 mBottomMargin;
    };
}

#endif