qwtdoublepointdata(3)
NAME
QwtDoublePointData
SYNOPSIS
Inherits QwtData.
Detailed Description
Data class containing a single QwtArray<QwtDoublePoint> object.
- Definition at line 79 of file qwt_data.h.
- Public Member Functions
- QwtDoublePointData (const QwtArray< QwtDoublePoint > &)
QwtDoublePointData & operator= (const QwtDoublePointData &)
virtual QwtData * copy () const
virtual size_t size () const
virtual double x (size_t i) const
virtual double y (size_t i) const
Constructor & Destructor Documentation
- QwtDoublePointData::QwtDoublePointData (const QwtArray< QwtDoublePoint > &)
- Constructor
- See also:
QwtCurve::setData and QwtPlot::setCurveData.
- Definition at line 61 of file qwt_data.cpp.
- Referenced by copy().
Member Function Documentation
- QwtData * QwtDoublePointData::copy () const [virtual]
- Return a pointer to a copy (virtual copy constructor)
- Implements QwtData.
- Definition at line 92 of file qwt_data.cpp.
- References QwtDoublePointData().
- QwtDoublePointData & QwtDoublePointData::operator= (const
- QwtDoublePointData &)
Assignment. - Definition at line 67 of file qwt_data.cpp.
- References d_data.
- size_t QwtDoublePointData::size () const [virtual]
- Return the size of the data set
- Implements QwtData.
- Definition at line 77 of file qwt_data.cpp.
- double QwtDoublePointData::x (size_t i) const [virtual]
- Return the x value of data point i
- Parameters:
i Index
- Returns:
x X value of data point i
- Implements QwtData.
- Definition at line 82 of file qwt_data.cpp.
- double QwtDoublePointData::y (size_t i) const [virtual]
- Return the y value of data point i
- Parameters:
i Index
- Returns:
y Y value of data point i
- Implements QwtData.
- Definition at line 87 of file qwt_data.cpp.
Author
- Generated automatically by Doxygen for Qwt User's Guide from the source
code.