10 #ifndef QWT_SERIES_DATA_H    11 #define QWT_SERIES_DATA_H 1    13 #include "qwt_global.h"    14 #include "qwt_samples.h"    15 #include "qwt_point_3d.h"    16 #include "qwt_point_polar.h"    56 #ifndef QWT_PYTHON_WRAPPER    59     virtual size_t size() 
const = 0;
    66     virtual T 
sample( 
size_t i ) 
const = 0;
    84     virtual size_t size()
 const { 
return 0; }
    85     virtual T 
sample( 
size_t i )
 const { 
return T(); }
   110 template <
typename T>
   112     d_boundingRect( 0.0, 0.0, -1.0, -1.0 )
   116 template <
typename T>
   121 template <
typename T>
   132 template <
typename T>
   152     const QVector<T> 
samples() 
const;
   155     virtual size_t size() 
const;
   163     virtual T 
sample( 
size_t index ) 
const;
   170 template <
typename T>
   175 template <
typename T>
   181 template <
typename T>
   188 template <
typename T>
   194 template <
typename T>
   197     return d_samples.size();
   200 template <
typename T>
   203     return d_samples[ 
static_cast<int>( i ) ];
   211         const QVector<QPointF> & = QVector<QPointF>() );
   221         const QVector<QwtPoint3D> & = QVector<QwtPoint3D>() );
   230         const QVector<QwtIntervalSample> & = QVector<QwtIntervalSample>() );
   240         const QVector<QwtSetSample> & = QVector<QwtSetSample>() );
   252         const QVector<QwtOHLCSample> & = QVector<QwtOHLCSample>() );
   257 QWT_EXPORT QRectF qwtBoundingRect(
   260 QWT_EXPORT QRectF qwtBoundingRect(
   263 QWT_EXPORT QRectF qwtBoundingRect(
   266 QWT_EXPORT QRectF qwtBoundingRect(
   269 QWT_EXPORT QRectF qwtBoundingRect(
   272 QWT_EXPORT QRectF qwtBoundingRect(
   330 template <
typename T, 
typename LessThan>
   332     double value, LessThan lessThan  )
   334     const int indexMax = series.
size() - 1;
   336     if ( indexMax < 0 || !lessThan( value, series.
sample( indexMax ) )  )
   344         const int half = n >> 1;
   345         const int indexMid = indexMin + half;
   347         if ( lessThan( value, series.
sample( indexMid ) ) )
   353             indexMin = indexMid + 1;
 void setSamples(const QVector< T > &samples)
Definition: qwt_series_data.h:182
QwtSeriesData()
Constructor. 
Definition: qwt_series_data.h:111
Interface for iterating over an array of points. 
Definition: qwt_series_data.h:207
Definition: qwt_series_data.h:248
Interface for iterating over an array of samples. 
Definition: qwt_series_data.h:236
virtual QRectF boundingRect() const =0
QVector< T > d_samples
Vector of samples. 
Definition: qwt_series_data.h:167
Interface for iterating over an array of intervals. 
Definition: qwt_series_data.h:226
QwtArraySeriesData()
Constructor. 
Definition: qwt_series_data.h:171
virtual void setRectOfInterest(const QRectF &rect)
Definition: qwt_series_data.h:122
Abstract interface for iterating over samples. 
Definition: qwt_series_data.h:47
const QVector< T > samples() const
Definition: qwt_series_data.h:189
virtual T sample(size_t i) const =0
Template class for data, that is organized as QVector. 
Definition: qwt_series_data.h:133
virtual T sample(size_t index) const
Definition: qwt_series_data.h:201
virtual size_t size() const
Definition: qwt_series_data.h:195
QRectF d_boundingRect
Can be used to cache a calculated bounding rectangle. 
Definition: qwt_series_data.h:104
virtual ~QwtSeriesData()
Destructor. 
Definition: qwt_series_data.h:117
Interface for iterating over an array of 3D points. 
Definition: qwt_series_data.h:217
virtual size_t size() const =0