请问有谁知道tchart控件的详细用法,谢谢!!!!

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    UnitChartAncestorTCustomChartDescription
    TChart is the most important component in TeeChart library. TChart derives from TPanel and inherits all its functionality. In short, TChart is a standard Delphi TPanel component with many new capabilities specific to charting and graphing purposes.
    TChart is the ParentChart component for Series.You can create Chart components both at design and run-time.
    Many charts can exist in a Form.
    TeeChart components can be also in an ActiveX Form.For an indepth look at how to create Charts with TeeChart see the TeeChart User Guide.
    the methods ::ActiveSeriesLegend GetFreeSeriesColor PrintPortrait
    AddSeries GetLabelsSeries Print
    Assign GetRectangle PrintRect
    BackWallRect GetWidthHeight ReCalcWidthHeight
    CalcClickedpart IsFreeSeriesColor RemoveAllSeries
    CalcSize3d IsScreenHighColor RemoveSeriesCalcSize3dWalls IsValidDataSource RotateLabelCanvasChanged MarkText SaveChartToFileChartPrintRect MaxMarkWidth SaveToBitmapFile
    ChartRegionRect MaxTextWidth SaveToMetafileEnh
    ChartXCenter MaxXValue SaveToMetafile
    ChartYCenter MaxYValue SeriesCount
    CheckDatasource MinXValue SeriesDown
    CopyToClipBoardBitmap MinYValue SeriesTitleLegend
    CopyToClipBoardMetafile NextPage SeriesUpExchangeSeries NumPages SetInternalCanvas
    FontCanvas PreviousPage Size3d
    FormattedLegend PrintLandscape TeeCreateMetafile
    FormattedValueLegend PrintOrientation UndoZoom
    GetASeries PrintPartialCanvas XLabelText
    GetAxisSeries PrintPartialCanvasToScreen ZoomPercent
    GetCursorPos PrintPartial ZoomRect