#include <qwt_series_data.h>
类 QwtArraySeriesData< T > 继承关系图:
Public 成员函数 | |
| QwtArraySeriesData () | |
| Constructor | |
| QwtArraySeriesData (const QVector< T > &samples) | |
| Constructor | |
| QwtArraySeriesData (QVector< T > &&samples) | |
| void | setSamples (const QVector< T > &samples) |
| Assign an array of samples | |
| void | setSamples (QVector< T > &&samples) |
| const QVector< T > | samples () const |
| virtual size_t | size () const override |
| virtual T | sample (size_t index) const override |
 Public 成员函数 继承自 QwtSeriesData< T > | |
| QwtSeriesData () | |
| Constructor | |
| virtual | ~QwtSeriesData () |
| Destructor | |
| virtual QRectF | boundingRect () const =0 |
| Calculate the bounding rect of all samples | |
| virtual void | setRectOfInterest (const QRectF &rect) |
| Set a the "rect of interest" | |
Protected 属性 | |
| QVector< T > | m_samples |
| Vector of samples | |
| Protected 属性 继承自 QwtSeriesData< T > | |
| QRectF | cachedBoundingRect |
| Can be used to cache a calculated bounding rectangle | |
详细描述
template<typename T>
class QwtArraySeriesData< T >
class QwtArraySeriesData< T >
数据模板类，组织为 QVector
成员函数说明
◆ sample()
template<typename T >
|
overridevirtual |
- 返回
- Sample at a specific position
实现了 QwtSeriesData< T >.
被 QwtPointArrayData< T >, QwtCPointerData< T >, QwtValuePointData< T >, QwtCPointerValueData< T > , 以及 QwtSyntheticPointData 重载.
◆ samples()
template<typename T >
| const QVector< T > QwtArraySeriesData< T >::samples | ( | ) | const |
- 返回
- Array of samples
◆ size()
template<typename T >
|
overridevirtual |
- 返回
- Number of samples
实现了 QwtSeriesData< T >.
被 QwtPointArrayData< T >, QwtCPointerData< T >, QwtValuePointData< T >, QwtCPointerValueData< T > , 以及 QwtSyntheticPointData 重载.
该类的文档由以下文件生成:
- /home/runner/work/QWT/QWT/src/plot/qwt_series_data.h
