qwtplotlayout.3

linux下qt的第三方的一个类

.PP
\fBReturns:\fP
.RS 4
Position of the legend 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::setLegendPosition()\fP, \fBQwtPlot::setLegendPosition()\fP, \fBQwtPlot::legendPosition()\fP 
.RE
.PP
\fBWarning:\fP
.RS 4
This function is deprecated. Use \fBQwtPlotLayout::setLegendPosition()\fP. 
.RE
.PP
Definition at line 300 of file qwt_plot_layout.cpp.
.SS "\fBQwtPlot::Position\fP QwtPlotLayout::legendPosition () const"
.PP
\fBReturns:\fP
.RS 4
Position of the legend 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::setLegendPosition()\fP, \fBQwtPlot::setLegendPosition()\fP, \fBQwtPlot::legendPosition()\fP 
.RE
.PP
Definition at line 266 of file qwt_plot_layout.cpp.
.PP
Referenced by QwtPlot::legendPos(), QwtPlot::legendPosition(), QwtPlot::setLegendPosition(), setLegendRatio(), and QwtPlot::updateTabOrder().
.SS "double QwtPlotLayout::legendRatio () const"
.PP
\fBReturns:\fP
.RS 4
The relative size of the legend in the plot. 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::setLegendPos()\fP, \fBQwtPlot::setLegendPos()\fP 
.RE
.PP
Definition at line 328 of file qwt_plot_layout.cpp.
.SS "const QRect & QwtPlotLayout::legendRect () const"
.PP
\fBReturns:\fP
.RS 4
Geometry for the legend 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::activate()\fP, \fBQwtPlotLayout::invalidate()\fP 
.RE
.PP
Definition at line 348 of file qwt_plot_layout.cpp.
.PP
Referenced by layoutLegend(), QwtPlot::print(), and QwtPlot::updateLayout().
.SS "int QwtPlotLayout::margin () const"
.PP
\fBReturns:\fP
.RS 4
margin 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::setMargin()\fP, \fBQwtPlotLayout::spacing()\fP, \fBQwtPlot::margin()\fP 
.RE
.PP
Definition at line 106 of file qwt_plot_layout.cpp.
.PP
Referenced by QwtPlot::margin(), and QwtPlot::setMargin().
.SS "QSize QwtPlotLayout::minimumSizeHint (const \fBQwtPlot\fP * plot) const\fC [virtual]\fP"
.PP
Return a minimum size hint. 
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlot::minimumSizeHint()\fP 
.RE
.PP
Definition at line 395 of file qwt_plot_layout.cpp.
.PP
References QwtPlot::axis(), QwtScale::baseLineDist(), QwtPlot::canvas(), QwtLegend::heightForWidth(), QwtLegend::isEmpty(), QwtPlot::legend(), QwtScaleDraw::majTickLength(), QwtScale::minBorderDist(), QwtScale::minimumSizeHint(), QwtScale::scaleDraw(), QwtLegend::sizeHint(), and QwtPlot::titleLabel().
.PP
Referenced by QwtPlot::minimumSizeHint().
.SS "const QRect & QwtPlotLayout::scaleRect (int axis) const"
.PP
\fBParameters:\fP
.RS 4
\fIaxis\fP Axis index 
.RE
.PP
\fBReturns:\fP
.RS 4
Geometry for the scale 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::activate()\fP, \fBQwtPlotLayout::invalidate()\fP 
.RE
.PP
Definition at line 359 of file qwt_plot_layout.cpp.
.PP
Referenced by activate(), alignScales(), QwtPlot::print(), and QwtPlot::updateLayout().
.SS "void QwtPlotLayout::setAlignCanvasToScales (bool alignCanvasToScales)"
.PP
Change the align-canvas-to-axis-scales setting. The canvas may:
.IP "\(bu" 2
extend beyond the axis scale ends to maximize its size,
.IP "\(bu" 2
align with the axis scale ends to control its size.
.PP
.PP
\fBParameters:\fP
.RS 4
\fIalignCanvasToScales\fP New align-canvas-to-axis-scales setting
.RE
.PP
\fBSee also:\fP
.RS 4
QwtPlotLayout::alignCanvasToTicks, \fBQwtPlotLayout::setCanvasMargin()\fP 
.RE
.PP
\fBNote:\fP
.RS 4
In this context the term 'scale' means the backbone of a scale. 
.RE
.PP
\fBWarning:\fP
.RS 4
In case of alignCanvasToScales == TRUE canvasMargin will have no effect 
.RE
.PP
Definition at line 165 of file qwt_plot_layout.cpp.
.SS "void QwtPlotLayout::setCanvasMargin (int margin, int axis = \fC-1\fP)"
.PP
Change a margin of the canvas. The margin is the space above/below the scale ticks. A negative margin will be set to -1, excluding the borders of the scales.
.PP
\fBParameters:\fP
.RS 4
\fImargin\fP New margin 
.br
\fIaxis\fP One of \fBQwtPlot::Axis\fP. Specifies where the position of the margin. -1 means margin at all borders. 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::canvasMargin()\fP
.RE
.PP
\fBWarning:\fP
.RS 4
The canvas will have no effect when alignCanvasToScales is TRUE 
.RE
.PP
Definition at line 124 of file qwt_plot_layout.cpp.
.PP
Referenced by QwtPlotLayout().
.SS "void QwtPlotLayout::setLegendPos (int pos, double ratio = \fC0.0\fP)"
.PP
Specify the position of the legend. 
.PP
\fBParameters:\fP
.RS 4
\fIpos\fP The legend's position. Valid values are \fCQwt::Left\fP, \fCQwt::Right\fP, \fCQwt::Top\fP, \fCQwtBottom\fP. 
.br
\fIratio\fP Ratio between legend and the bounding rect of title, canvas and axes. The legend will be shrinked if it would need more space than the given ratio. The ratio is limited to ]0.0 .. 1.0]. In case of <= 0.0 it will be reset to the default ratio. The default vertical/horizontal ratio is 0.33/0.5.
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlot::setLegendPosition()\fP 
.RE
.PP
\fBWarning:\fP
.RS 4
This function is deprecated. Use \fBQwtPlotLayout::setLegendPosition()\fP. 
.RE
.PP
Definition at line 288 of file qwt_plot_layout.cpp.
.PP
References setLegendPosition().
.SS "void QwtPlotLayout::setLegendPosition (\fBQwtPlot::Position\fP pos)"
.PP
Specify the position of the legend. 
.PP
\fBParameters:\fP
.RS 4
\fIpos\fP The legend's position. Valid values are \fCQwtPlot::Left\fP, \fCQwtPlot::Right\fP, \fCQwtPlot::Top\fP, \fCQwtPlot::Bottom\fP.
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlot::setLegendPosition()\fP 
.RE
.PP
Definition at line 255 of file qwt_plot_layout.cpp.
.PP
References setLegendPosition().
.SS "void QwtPlotLayout::setLegendPosition (\fBQwtPlot::Position\fP pos, double ratio)"
.PP
Specify the position of the legend. 
.PP
\fBParameters:\fP
.RS 4
\fIpos\fP The legend's position. Valid values are \fCQwtPlot::Left\fP, \fCQwtPlot::Right\fP, \fCQwtPlot::Top\fP, \fCQwtPlot::Bottom\fP. 
.br
\fIratio\fP Ratio between legend and the bounding rect of title, canvas and axes. The legend will be shrinked if it would need more space than the given ratio. The ratio is limited to ]0.0 .. 1.0]. In case of <= 0.0 it will be reset to the default ratio. The default vertical/horizontal ratio is 0.33/0.5.
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlot::setLegendPosition()\fP 
.RE
.PP
Definition at line 221 of file qwt_plot_layout.cpp.
.PP
Referenced by QwtPlotLayout(), setLegendPos(), setLegendPosition(), QwtPlot::setLegendPosition(), and setLegendRatio().
.SS "void QwtPlotLayout::setLegendRatio (double ratio)"
.PP
Specify the relative size of the legend in the plot 
.PP
\fBParameters:\fP
.RS 4
\fIratio\fP Ratio between legend and the bounding rect of title, canvas and axes. The legend will be shrinked if it would need more space than the given ratio. The ratio is limited to ]0.0 .. 1.0]. In case of <= 0.0 it will be reset to the default ratio. The default vertical/horizontal ratio is 0.33/0.5.
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlot::setLegendPosition()\fP 
.RE
.PP
Definition at line 318 of file qwt_plot_layout.cpp.
.PP
References legendPosition(), and setLegendPosition().
.SS "void QwtPlotLayout::setMargin (int margin)"
.PP
Change the margin of the plot. The margin is the space around all components.
.PP
\fBParameters:\fP
.RS 4
\fImargin\fP new margin 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::margin()\fP, \fBQwtPlotLayout::setSpacing()\fP, \fBQwtPlot::setMargin()\fP 
.RE
.PP
Definition at line 93 of file qwt_plot_layout.cpp.
.PP
Referenced by QwtPlot::setMargin().
.SS "void QwtPlotLayout::setSpacing (int spacing)"
.PP
Change the spacing of the plot. The spacing is the distance between the plot components.
.PP
\fBParameters:\fP
.RS 4
\fIspacing\fP new spacing 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::setMargin()\fP, \fBQwtPlotLayout::spacing()\fP 
.RE
.PP
Definition at line 193 of file qwt_plot_layout.cpp.
.SS "int QwtPlotLayout::spacing () const"
.PP
\fBReturns:\fP
.RS 4
spacing 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::margin()\fP, \fBQwtPlotLayout::setSpacing()\fP 
.RE
.PP
Definition at line 202 of file qwt_plot_layout.cpp.
.SS "const QRect & QwtPlotLayout::titleRect () const"
.PP
\fBReturns:\fP
.RS 4
Geometry for the title 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotLayout::activate()\fP, \fBQwtPlotLayout::invalidate()\fP 
.RE
.PP
Definition at line 338 of file qwt_plot_layout.cpp.
.PP
Referenced by QwtPlot::print(), and QwtPlot::updateLayout().

.SH "Author"
.PP 
Generated automatically by Doxygen for Qwt User's Guide from the source code.