qwtscale.3

linux下qt的第三方的一个类

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References layoutScale().
.SS "void QwtScale::scaleChange ()\fC [protected]\fP"
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Notify a change of the scale. 
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This virtual function can be overloaded by derived classes. The default implementation updates the geometry and repaints the widget. Definition at line 591 of file qwt_scale.cpp.
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References layoutScale().
.SS "const \fBQwtScaleDraw\fP * QwtScale::scaleDraw () const"
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scaleDraw of this scale 
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\fBSee also:\fP
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QwtScaleDraw::setScaleDraw 
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Definition at line 333 of file qwt_scale.cpp.
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Referenced by QwtPlot::axisScaleDraw(), QwtPlotLayout::minimumSizeHint(), position(), QwtPlot::printScale(), and QwtPlot::sizeHint().
.SS "void QwtScale::setBaselineDist (int bd)"
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Specify the border distance of the scale's base line. 
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\fBParameters:\fP
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\fIbd\fP border distance of the baseline 
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\fBSee also:\fP
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\fBQwtScale::baseLineDist\fP 
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Definition at line 188 of file qwt_scale.cpp.
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References layoutScale().
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Referenced by QwtPlot::print().
.SS "void QwtScale::setBorderDist (int dist1, int dist2)"
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Specify distances of the scale's endpoints from the widget's borders. The actual borders will never be less than minimum border distance. 
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\fBParameters:\fP
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\fIdist1\fP Left or top Distance 
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\fIdist2\fP Right or bottom distance 
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\fBSee also:\fP
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QwtScale::borderDist 
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Definition at line 173 of file qwt_scale.cpp.
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References layoutScale().
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Referenced by QwtPlotPrintFilter::apply(), QwtPlotPrintFilter::reset(), and QwtPlot::updateAxes().
.SS "void QwtScale::setLabelAlignment (int align)"
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Change the alignment for the labels. 
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See \fBQwtScaleDraw::setLabelAlignment()\fP. 
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\fBSee also:\fP
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\fBQwtScaleDraw::setLabelAlignment()\fP, \fBQwtScale::setLabelRotation()\fP 
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Definition at line 278 of file qwt_scale.cpp.
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References layoutScale(), and QwtScaleDraw::setLabelAlignment().
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Referenced by QwtPlot::setAxisLabelAlignment().
.SS "void QwtScale::setLabelFormat (char f, int prec, int fieldwidth)"
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Set the number format for the major scale labels. 
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Format character and precision have the same meaning as for the QString class. 
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\fBParameters:\fP
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\fIf\fP format character 
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\fIprec\fP precision 
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\fIfieldwidth\fP minimum fieldwidth 
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\fBSee also:\fP
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\fBQwtScale::labelFormat\fP, QString::sprintf in the Qt manual 
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Definition at line 265 of file qwt_scale.cpp.
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References layoutScale(), and QwtScaleDraw::setLabelFormat().
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Referenced by QwtPlot::setAxisLabelFormat().
.SS "void QwtScale::setLabelRotation (double rotation)"
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Change the rotation for the labels. See \fBQwtScaleDraw::setLabelRotation()\fP. 
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\fBSee also:\fP
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\fBQwtScaleDraw::setLabelRotation()\fP, \fBQwtScale::setLabelAlignment()\fP 
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Definition at line 289 of file qwt_scale.cpp.
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References layoutScale(), and QwtScaleDraw::setLabelRotation().
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Referenced by QwtPlot::setAxisLabelRotation().
.SS "void QwtScale::setPosition (\fBPosition\fP pos)"
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Assign a position. 
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\fBParameters:\fP
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\fIpos\fP new position 
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\fBSee also:\fP
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\fBQwtScale::position\fP 
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Definition at line 113 of file qwt_scale.cpp.
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References layoutScale(), and QwtScaleDraw::setGeometry().
.SS "void QwtScale::setScaleDiv (const \fBQwtScaleDiv\fP & sd)"
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Assign a scale division. 
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The scale division determines where to set the tick marks. 
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\fBParameters:\fP
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\fIsd\fP Scale Division 
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\fBSee also:\fP
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For more information about scale divisions, see \fBQwtScaleDiv\fP. 
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Definition at line 746 of file qwt_scale.cpp.
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References layoutScale(), QwtScaleDraw::scaleDiv(), and QwtScaleDraw::setScale().
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Referenced by QwtPlot::updateAxes().
.SS "void QwtScale::setScaleDraw (\fBQwtScaleDraw\fP * sd)"
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Set a scale draw sd has to be created with new and will be deleted in \fBQwtScale::~QwtScale\fP or the next call of \fBQwtScale::setScaleDraw\fP. 
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Definition at line 300 of file qwt_scale.cpp.
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References layoutScale().
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Referenced by QwtPlot::setAxisScaleDraw().
.SS "void QwtScale::setTitle (const QString & text)"
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Give title new text contents. 
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\fBParameters:\fP
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\fItext\fP New text 
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\fBSee also:\fP
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\fBQwtScale::title\fP 
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Definition at line 94 of file qwt_scale.cpp.
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References QwtText::alignment(), QwtText::color(), QwtText::font(), layoutScale(), QwtText::makeText(), and title().
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Referenced by QwtPlot::setAxisTitle().
.SS "void QwtScale::setTitleAlignment (int flags)"
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Change the title alignment. 
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\fBParameters:\fP
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\fIflags\fP see Qt::AlignmentFlags. flags are interpreted in direction of the label, AlignTop, AlignBottom can't be set as the title will always be aligned to the scale. 
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\fBSee also:\fP
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\fBQwtScale::titleAlignment\fP, Qt::AlignmentFlags 
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Definition at line 247 of file qwt_scale.cpp.
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References layoutScale(), and QwtText::setAlignment().
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Referenced by QwtPlot::setAxisTitleAlignment().
.SS "void QwtScale::setTitleColor (const QColor & c)"
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Change the title color. 
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\fBParameters:\fP
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\fIc\fP new title color 
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\fBSee also:\fP
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\fBQwtScale::titleColor\fP 
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Definition at line 233 of file qwt_scale.cpp.
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References QwtText::setColor().
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Referenced by QwtPlotPrintFilter::apply(), and QwtPlotPrintFilter::reset().
.SS "void QwtScale::setTitleDist (int td)"
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Specify the distance between scale and title. 
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\fBParameters:\fP
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\fItd\fP Title distance 
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\fBSee also:\fP
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\fBQwtScale::titleDist\fP 
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Definition at line 203 of file qwt_scale.cpp.
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References layoutScale().
.SS "void QwtScale::setTitleFont (const QFont & f)"
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Change the title font. 
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\fBParameters:\fP
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\fIf\fP new font 
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\fBSee also:\fP
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\fBQwtScale::title\fP 
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Definition at line 219 of file qwt_scale.cpp.
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References QwtText::font(), layoutScale(), and QwtText::setFont().
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Referenced by QwtPlotPrintFilter::apply(), QwtPlotPrintFilter::reset(), and QwtPlot::setAxisTitleFont().
.SS "QSize QwtScale::sizeHint () const\fC [virtual]\fP"
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\fBReturns:\fP
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a size hint 
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Definition at line 620 of file qwt_scale.cpp.
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References minimumSizeHint().
.SS "QSizePolicy QwtScale::sizePolicy () const\fC [virtual]\fP"
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\fBReturns:\fP
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Fixed/MinimumExpanding for vertical, MinimumExpanding/Fixed for horizontal scales. 
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Definition at line 600 of file qwt_scale.cpp.
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References QwtScaleDraw::orientation().
.SS "int QwtScale::startBorderDist () const"
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\fBReturns:\fP
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start border distance 
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\fBSee also:\fP
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\fBQwtScale::setBorderDist\fP 
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Definition at line 378 of file qwt_scale.cpp.
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Referenced by QwtPlot::canvasMap(), and QwtPlot::print().
.SS "const QString QwtScale::title () const"
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\fBReturns:\fP
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title 
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\fBSee also:\fP
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\fBQwtScale::setTitle\fP 
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Definition at line 369 of file qwt_scale.cpp.
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References QwtText::text().
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Referenced by QwtPlot::axisTitle(), and setTitle().
.SS "int QwtScale::titleAlignment () const"
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\fBReturns:\fP
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alignment 
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\fBSee also:\fP
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\fBQwtScale::setTitleAlignment\fP, Qt::AlignmentFlags 
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Definition at line 342 of file qwt_scale.cpp.
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References QwtText::alignment().
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Referenced by QwtPlot::axisTitleAlignment().
.SS "const QColor QwtScale::titleColor () const"
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\fBReturns:\fP
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title color 
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\fBSee also:\fP
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\fBQwtScale::setTitleColor\fP 
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Definition at line 360 of file qwt_scale.cpp.
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References QwtText::color().
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Referenced by QwtPlotPrintFilter::apply().
.SS "int QwtScale::titleDist () const"
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\fBReturns:\fP
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distance between scale and title 
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\fBSee also:\fP
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\fBQwtScale::setBaselineDist\fP 
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Definition at line 405 of file qwt_scale.cpp.
.SS "const QFont QwtScale::titleFont () const"
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\fBReturns:\fP
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title font 
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\fBSee also:\fP
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\fBQwtScale::setTitleFont\fP 
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Definition at line 351 of file qwt_scale.cpp.
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References QwtText::font().
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Referenced by QwtPlotPrintFilter::apply(), and QwtPlot::axisTitleFont().
.SS "int QwtScale::titleHeightForWidth (int width) const"
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Find the height of the title for a given width. 
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\fBParameters:\fP
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\fIwidth\fP Width 
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\fBReturns:\fP
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height Height 
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Definition at line 672 of file qwt_scale.cpp.
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References QwtText::heightForWidth().
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Referenced by dimForLength().

.SH "Author"
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