NAME

       QwtTradingChartData

SYNOPSIS

       #include <qwt_series_data.h>

       Inherits QwtArraySeriesData< QwtOHLCSample >.

   Public Member Functions
       QwtTradingChartData (const QVector< QwtOHLCSample > &=QVector< QwtOHLCSample >())
       virtual QRectF boundingRect () const
           Calculate the bounding rectangle.

   Additional Inherited Members

Detailed Description

       Interface for iterating over an array of OHLC samples

Constructor & Destructor Documentation

   QwtTradingChartData::QwtTradingChartData (const QVector< QwtOHLCSample > & samples =
       QVector<QwtOHLCSample>())
       Constructor

       Parameters:
           samples Samples

Member Function Documentation

   QRectF QwtTradingChartData::boundingRect () const [virtual]
       Calculate the bounding rectangle. The bounding rectangle is calculated once by iterating
       over all points and is stored for all following requests.

       Returns:
           Bounding rectangle

       Implements QwtSeriesData< QwtOHLCSample >.

Author

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