man QwtDialScaleDraw (Fonctions bibliothèques) -
NAME
QwtDialScaleDraw -
SYNOPSIS
Inherits QwtScaleDraw.
Detailed Description
A special scale draw made for QwtDial
See also: QwtDial, QwtCompass
Definition at line 30 of file qwt_dial.h.
Public Member Functions
QwtDialScaleDraw (QwtDial *)
virtual QString label (double value) const
void showLabels (bool)
bool visibleLabels () const
void setPenWidth (uint)
uint penWidth () const
Constructor & Destructor Documentation
QwtDialScaleDraw::QwtDialScaleDraw (QwtDial * parent)
Constructor
Parameters: parent Parent dial widget
Definition at line 27 of file qwt_dial.cpp.
Member Function Documentation
QString QwtDialScaleDraw::label (double value) const [virtual]
Call QwtDial::scaleLabel of the parent dial widget.
Parameters: value Value to display
See also: QwtDial::scaleLabel
Reimplemented from QwtScaleDraw.
Definition at line 85 of file qwt_dial.cpp.
References QwtScaleDraw::label(), and QwtDial::scaleLabel().
uint QwtDialScaleDraw::penWidth () const
Returns: Pen width used for painting the scale
See also: setPenWidth, QwtDial::drawScale()
Definition at line 73 of file qwt_dial.cpp.
Referenced by QwtDial::drawScale().
void QwtDialScaleDraw::setPenWidth (uint penWidth)
Set the pen width used for painting the scale
Parameters: penWidth Pen width
See also: penWidth(), QwtDial::drawScale()
Definition at line 64 of file qwt_dial.cpp.
Referenced by QwtDial::setScaleTicks().
void QwtDialScaleDraw::showLabels (bool enable)
En/disable labels
If labels are disabled, QwtDialScaleDraw::label returns always QString::null. Otherwise it calls QwtDial::scaleLabel of the parent dial.
See also: QwtDialScaleDraw::visibleLabels
Definition at line 43 of file qwt_dial.cpp.
Referenced by QwtDial::setScaleOptions().
bool QwtDialScaleDraw::visibleLabels () const
Return wether to display labels.
See also: QwtDialScaleDraw::showLabels
Definition at line 52 of file qwt_dial.cpp.
Author
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