Chart.h

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#pragma once
 
#include "Component.h"
#include "ChartLegend.h"
#include "ChartUtil.h"
#include "ToggleButton.h"

class Chart : public Component,
              public SelectionChangeListener
{
    vector<ChartSeries> _chartSeries;

    vector<wstring> _categories;

    ChartType _chartType;

    BOOL _showChartTypeToggleButtons;

    ChartLegend _legend;

    ToggleButton _chartTypeToggleTop;

    ToggleButton _chartTypeToggleBottom;

    Bounds _chartRect;

    void ReloadLegendValues();
 
protected:

    BOOL getCreateWindowOptions(wstring& title, UINT& widownStyles, wstring& wndClassName, BOOL& isCustomWndProc);

    void windowCreated();
 
public:

    Chart();

    virtual ~Chart();

    void setType(const ChartType& chartType);

    void showTypeToggleButtons(BOOL bShow);

    void setCategories(const vector<wstring>& xAxisValues);

    void addSeries(const wstring& seriesName, COLORREF seriesColor);

    void addSeriesValue(const wstring& seriesName, double value, COLORREF color);

    void onPaint(Graphics *g);

    void onWindowResized();

    void onSelectionChanged(const SelectionChangeEvent& ev);
};