

Definition at line 119 of file qwt_data.h.
Public Member Functions | |
| QwtArrayData (const QwtArray< double > &x, const QwtArray< double > &y) | |
| QwtArrayData (const double *x, const double *y, size_t size) | |
| QwtArrayData & | operator= (const QwtArrayData &) |
| virtual QwtData * | copy () const |
| virtual size_t | size () const |
| virtual double | x (size_t i) const |
| virtual double | y (size_t i) const |
| const QwtArray< double > & | xData () const |
| const QwtArray< double > & | yData () const |
| virtual QwtDoubleRect | boundingRect () const |
| QwtArrayData::QwtArrayData | ( | const QwtArray< double > & | x, | |
| const QwtArray< double > & | y | |||
| ) |
Constructor
| x | Array of x values | |
| y | Array of y values |
Definition at line 141 of file qwt_data.cpp.
Referenced by copy().
| QwtArrayData::QwtArrayData | ( | const double * | x, | |
| const double * | y, | |||
| size_t | size | |||
| ) |
Constructor
| x | Array of x values | |
| y | Array of y values | |
| size | Size of the x and y arrays |
Definition at line 156 of file qwt_data.cpp.
| QwtArrayData & QwtArrayData::operator= | ( | const QwtArrayData & | data | ) |
| QwtData * QwtArrayData::copy | ( | ) | const [virtual] |
Implements QwtData.
Definition at line 227 of file qwt_data.cpp.
References QwtArrayData().
| size_t QwtArrayData::size | ( | ) | const [virtual] |
Implements QwtData.
Definition at line 185 of file qwt_data.cpp.
Referenced by boundingRect().
| double QwtArrayData::x | ( | size_t | i | ) | const [virtual] |
Return the x value of data point i
| i | Index |
Implements QwtData.
Definition at line 196 of file qwt_data.cpp.
| double QwtArrayData::y | ( | size_t | i | ) | const [virtual] |
Return the y value of data point i
| i | Index |
Implements QwtData.
Definition at line 207 of file qwt_data.cpp.
| const QwtArray< double > & QwtArrayData::xData | ( | ) | const |
| const QwtArray< double > & QwtArrayData::yData | ( | ) | const |
| QwtDoubleRect QwtArrayData::boundingRect | ( | ) | const [virtual] |
Returns the bounding rectangle of the data. If there is no bounding rect, like for empty data the rectangle is invalid: QwtDoubleRect::isValid() == false
Reimplemented from QwtData.
Definition at line 237 of file qwt_data.cpp.
References size().
1.5.5