#include <qwt_dial.h>
Inheritance diagram for QwtDialScaleDraw:
Public Member Functions | |
| QwtDialScaleDraw (QwtDial *) | |
| virtual QwtText | label (double value) const |
| double | penWidth () const |
| void | setPenWidth (double) |
 Public Member Functions inherited from QwtRoundScaleDraw | |
| QwtRoundScaleDraw () | |
| virtual | ~QwtRoundScaleDraw () |
| QPointF | center () const |
| virtual double | extent (const QFont &) const |
| void | moveCenter (double x, double y) |
| void | moveCenter (const QPointF &) |
| int | radius () const |
| void | setAngleRange (double angle1, double angle2) |
| void | setRadius (int radius) |
| Public Member Functions inherited from QwtAbstractScaleDraw | |
| QwtAbstractScaleDraw () | |
| virtual | ~QwtAbstractScaleDraw () |
| virtual void | draw (QPainter *, const QPalette &) const |
| void | enableComponent (ScaleComponent, bool enable=true) |
| bool | hasComponent (ScaleComponent) const |
| double | maxTickLength () const |
| double | minimumExtent () const |
| const QwtScaleDiv & | scaleDiv () const |
| const QwtScaleMap & | scaleMap () const |
| QwtScaleMap & | scaleMap () |
| void | setMinimumExtent (double) |
| void | setPenWidth (int width) |
| void | setScaleDiv (const QwtScaleDiv &s) |
| void | setSpacing (double margin) |
| void | setTickLength (QwtScaleDiv::TickType, double length) |
| void | setTransformation (QwtScaleTransformation *) |
| double | spacing () const |
| double | tickLength (QwtScaleDiv::TickType) const |
Additional Inherited Members | |
| Protected Member Functions inherited from QwtRoundScaleDraw | |
| virtual void | drawBackbone (QPainter *p) const |
| virtual void | drawLabel (QPainter *p, double val) const |
| virtual void | drawTick (QPainter *p, double val, double len) const |
| Protected Member Functions inherited from QwtAbstractScaleDraw | |
| void | invalidateCache () |
| const QwtText & | tickLabel (const QFont &, double value) const |
Detailed Description
A special scale draw made for QwtDial.
- See also:
- QwtDial, QwtCompass
Constructor & Destructor Documentation
|
explicit |
Constructor
- Parameters:
-
parent Parent dial widget
Member Function Documentation
|
virtual |
Call QwtDial::scaleLabel of the parent dial widget.
- Parameters:
-
value Value to display
- See also:
- QwtDial::scaleLabel()
Reimplemented from QwtAbstractScaleDraw.
| double QwtDialScaleDraw::penWidth | ( | ) | const |
- Returns:
- Pen width used for painting the scale
- See also:
- setPenWidth, QwtDial::drawScale()
Reimplemented from QwtAbstractScaleDraw.
| void QwtDialScaleDraw::setPenWidth | ( | double | penWidth | ) |
Set the pen width used for painting the scale
- Parameters:
-
penWidth Pen width
- See also:
- penWidth(), QwtDial::drawScale()
