#include <qwt_polar_fitter.h>
List of all members.
Detailed Description
A simple curve fitter for polar points.
QwtPolarFitter adds equidistant points between 2 curve points, so that the connection gets rounded according to the nature of a polar plot.
- See also:
- QwtPolarCurve::setCurveFitter()
Constructor & Destructor Documentation
QwtPolarFitter::QwtPolarFitter |
( |
int |
stepCount = 5 | ) |
|
Constructor
- Parameters:
-
stepCount | Number of points, that will be inserted between 2 points |
- See also:
- setStepCount()
QwtPolarFitter::~QwtPolarFitter |
( |
| ) |
[virtual] |
Member Function Documentation
QPolygonF QwtPolarFitter::fitCurve |
( |
const QPolygonF & |
points | ) |
const [virtual] |
Insert stepCount() number of additional points between 2 elements of points.
- Parameters:
-
- Returns:
- Array of points including the additional points
void QwtPolarFitter::setStepCount |
( |
int |
stepCount | ) |
|
Assign the number of points, that will be inserted between 2 points The default value is 5.
- Parameters:
-
- See also:
- stepCount()
int QwtPolarFitter::stepCount |
( |
| ) |
const |
- Returns:
- Number of points, that will be inserted between 2 points
- See also:
- setStepCount()