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Qt5 built in qwt (#570)

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- qt4->qt5
- in built qt5 6.1.5 because rhel7 is not upto date with qt5, removed findqwt.cmake
- made a fix in qwt lib (qwt_plot_layout.h) to work with 5.15 and lower versions for qrect constr.
- qt5 forms fixed, qt4 many hard coding forms switched to forms including qtabwidget, scrolls etc, fonts moved to forms
 - docking option enabled by default, removed option to disable docking feature from "Mode"
- added qVersionResolve utility functions to handle compatibility before and after qt5.12
- qtplots (ian's code) takes in gain mode enable to set some settings within the class, with proper gain plot ticks
- ensure gain plots have no zooming of z axis in 2d and y axis in 1d
- removed placeholder text in qpalette in main window form as its not supportd until 5.12 (so using qt5.9 designer insted of qt5.15 to cope)
- tab order
Servers:
- fixed some error messages that were empty for fail in funcs (mostly minor as if this error, major issues)
This commit is contained in:
Dhanya Thattil
2022-11-11 15:15:10 +01:00
committed by GitHub
parent 05f657c106
commit 38cd10d4e6
1697 changed files with 255572 additions and 4708 deletions
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.TH "QwtPlotAbstractBarChart" 3 "Mon Jun 1 2020" "Version 6.1.5" "Qwt User's Guide" \" -*- nroff -*-
.ad l
.nh
.SH NAME
QwtPlotAbstractBarChart \- Abstract base class for bar chart items\&.
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <qwt_plot_abstract_barchart\&.h>\fP
.PP
Inherits \fBQwtPlotSeriesItem\fP\&.
.PP
Inherited by \fBQwtPlotBarChart\fP, and \fBQwtPlotMultiBarChart\fP\&.
.SS "Public Types"
.in +1c
.ti -1c
.RI "enum \fBLayoutPolicy\fP { \fBAutoAdjustSamples\fP, \fBScaleSamplesToAxes\fP, \fBScaleSampleToCanvas\fP, \fBFixedSampleSize\fP }"
.br
.RI "Mode how to calculate the bar width\&. "
.in -1c
.SS "Public Member Functions"
.in +1c
.ti -1c
.RI "\fBQwtPlotAbstractBarChart\fP (const \fBQwtText\fP &\fBtitle\fP)"
.br
.ti -1c
.RI "virtual \fB~QwtPlotAbstractBarChart\fP ()"
.br
.RI "Destructor\&. "
.ti -1c
.RI "void \fBsetLayoutPolicy\fP (\fBLayoutPolicy\fP)"
.br
.ti -1c
.RI "\fBLayoutPolicy\fP \fBlayoutPolicy\fP () const"
.br
.ti -1c
.RI "void \fBsetLayoutHint\fP (double)"
.br
.ti -1c
.RI "double \fBlayoutHint\fP () const"
.br
.ti -1c
.RI "void \fBsetSpacing\fP (int)"
.br
.RI "Set the spacing\&. "
.ti -1c
.RI "int \fBspacing\fP () const"
.br
.ti -1c
.RI "void \fBsetMargin\fP (int)"
.br
.RI "Set the margin\&. "
.ti -1c
.RI "int \fBmargin\fP () const"
.br
.ti -1c
.RI "void \fBsetBaseline\fP (double)"
.br
.RI "Set the baseline\&. "
.ti -1c
.RI "double \fBbaseline\fP () const"
.br
.ti -1c
.RI "virtual void \fBgetCanvasMarginHint\fP (const \fBQwtScaleMap\fP &xMap, const \fBQwtScaleMap\fP &yMap, const QRectF &canvasRect, double &left, double &top, double &right, double &bottom) const"
.br
.RI "Calculate a hint for the canvas margin\&. "
.in -1c
.SS "Protected Member Functions"
.in +1c
.ti -1c
.RI "double \fBsampleWidth\fP (const \fBQwtScaleMap\fP &map, double canvasSize, double boundingSize, double value) const"
.br
.in -1c
.SH "Detailed Description"
.PP
Abstract base class for bar chart items\&.
In opposite to almost all other plot items bar charts can't be displayed inside of their bounding rectangle and need a special API how to calculate the width of the bars and how they affect the layout of the attached plot\&.
.SH "Member Enumeration Documentation"
.PP
.SS "enum \fBQwtPlotAbstractBarChart::LayoutPolicy\fP"
.PP
Mode how to calculate the bar width\&. \fBsetLayoutPolicy()\fP, \fBsetLayoutHint()\fP, barWidthHint()
.PP
\fBEnumerator\fP
.in +1c
.TP
\fB\fIAutoAdjustSamples \fP\fP
The sample width is calculated by dividing the bounding rectangle by the number of samples\&. The \fBlayoutHint()\fP is used as a minimum width in paint device coordinates\&.
.PP
\fBSee also\fP
.RS 4
boundingRectangle()
.RE
.PP
.TP
\fB\fIScaleSamplesToAxes \fP\fP
\fBlayoutHint()\fP defines an interval in axis coordinates
.TP
\fB\fIScaleSampleToCanvas \fP\fP
The bar width is calculated by multiplying \fBlayoutHint()\fP with the height or width of the canvas\&.
.PP
\fBSee also\fP
.RS 4
boundingRectangle()
.RE
.PP
.TP
\fB\fIFixedSampleSize \fP\fP
\fBlayoutHint()\fP defines a fixed width in paint device coordinates\&.
.SH "Constructor & Destructor Documentation"
.PP
.SS "QwtPlotAbstractBarChart::QwtPlotAbstractBarChart (const \fBQwtText\fP & title)\fC [explicit]\fP"
Constructor
.PP
\fBParameters\fP
.RS 4
\fItitle\fP Title of the chart
.RE
.PP
.SH "Member Function Documentation"
.PP
.SS "double QwtPlotAbstractBarChart::baseline () const"
.PP
\fBReturns\fP
.RS 4
Value for the origin of the bar chart
.RE
.PP
\fBSee also\fP
.RS 4
\fBsetBaseline()\fP, \fBQwtPlotSeriesItem::orientation()\fP
.RE
.PP
.SS "void QwtPlotAbstractBarChart::getCanvasMarginHint (const \fBQwtScaleMap\fP & xMap, const \fBQwtScaleMap\fP & yMap, const QRectF & canvasRect, double & left, double & top, double & right, double & bottom) const\fC [virtual]\fP"
.PP
Calculate a hint for the canvas margin\&. Bar charts need to reserve some space for displaying the bars for the first and the last sample\&. The hint is calculated from the \fBlayoutHint()\fP depending on the \fBlayoutPolicy()\fP\&.
.PP
The margins are in target device coordinates ( pixels on screen )
.PP
\fBParameters\fP
.RS 4
\fIxMap\fP Maps x-values into pixel coordinates\&.
.br
\fIyMap\fP Maps y-values into pixel coordinates\&.
.br
\fIcanvasRect\fP Contents rectangle of the canvas in painter coordinates
.br
\fIleft\fP Returns the left margin
.br
\fItop\fP Returns the top margin
.br
\fIright\fP Returns the right margin
.br
\fIbottom\fP Returns the bottom margin
.RE
.PP
\fBReturns\fP
.RS 4
Margin
.RE
.PP
\fBSee also\fP
.RS 4
\fBlayoutPolicy()\fP, \fBlayoutHint()\fP, \fBQwtPlotItem::Margins\fP \fBQwtPlot::getCanvasMarginsHint()\fP, \fBQwtPlot::updateCanvasMargins()\fP
.RE
.PP
.PP
Reimplemented from \fBQwtPlotItem\fP\&.
.SS "double QwtPlotAbstractBarChart::layoutHint () const"
The combination of \fBlayoutPolicy()\fP and \fBlayoutHint()\fP define how the width of the bars is calculated
.PP
\fBReturns\fP
.RS 4
Layout policy of the chart item
.RE
.PP
\fBSee also\fP
.RS 4
\fBLayoutPolicy\fP, \fBsetLayoutHint()\fP, \fBlayoutPolicy()\fP
.RE
.PP
.SS "\fBQwtPlotAbstractBarChart::LayoutPolicy\fP QwtPlotAbstractBarChart::layoutPolicy () const"
The combination of \fBlayoutPolicy()\fP and \fBlayoutHint()\fP define how the width of the bars is calculated
.PP
\fBReturns\fP
.RS 4
Layout policy of the chart item
.RE
.PP
\fBSee also\fP
.RS 4
\fBsetLayoutPolicy()\fP, \fBlayoutHint()\fP
.RE
.PP
.SS "int QwtPlotAbstractBarChart::margin () const"
.PP
\fBReturns\fP
.RS 4
Margin between the outmost bars and the contentsRect() of the canvas\&.
.RE
.PP
\fBSee also\fP
.RS 4
\fBsetMargin()\fP, \fBspacing()\fP
.RE
.PP
.SS "double QwtPlotAbstractBarChart::sampleWidth (const \fBQwtScaleMap\fP & map, double canvasSize, double boundingSize, double value) const\fC [protected]\fP"
Calculate the width for a sample in paint device coordinates
.PP
\fBParameters\fP
.RS 4
\fImap\fP Scale map for the corresponding scale
.br
\fIcanvasSize\fP Size of the canvas in paint device coordinates
.br
\fIboundingSize\fP Bounding size of the chart in plot coordinates ( used in AutoAdjustSamples mode )
.br
\fIvalue\fP Value of the sample
.RE
.PP
\fBReturns\fP
.RS 4
Sample width
.RE
.PP
\fBSee also\fP
.RS 4
\fBlayoutPolicy()\fP, \fBlayoutHint()\fP
.RE
.PP
.SS "void QwtPlotAbstractBarChart::setBaseline (double value)"
.PP
Set the baseline\&. The baseline is the origin for the chart\&. Each bar is painted from the baseline in the direction of the sample value\&. In case of a horizontal \fBorientation()\fP the baseline is interpreted as x - otherwise as y - value\&.
.PP
The default value for the baseline is 0\&.
.PP
\fBParameters\fP
.RS 4
\fIvalue\fP Value for the baseline
.RE
.PP
\fBSee also\fP
.RS 4
\fBbaseline()\fP, \fBQwtPlotSeriesItem::orientation()\fP
.RE
.PP
.SS "void QwtPlotAbstractBarChart::setLayoutHint (double hint)"
The combination of \fBlayoutPolicy()\fP and \fBlayoutHint()\fP define how the width of the bars is calculated
.PP
\fBParameters\fP
.RS 4
\fIhint\fP Layout hint
.RE
.PP
\fBSee also\fP
.RS 4
\fBLayoutPolicy\fP, \fBlayoutPolicy()\fP, \fBlayoutHint()\fP
.RE
.PP
.SS "void QwtPlotAbstractBarChart::setLayoutPolicy (\fBLayoutPolicy\fP policy)"
The combination of \fBlayoutPolicy()\fP and \fBlayoutHint()\fP define how the width of the bars is calculated
.PP
\fBParameters\fP
.RS 4
\fIpolicy\fP Layout policy
.RE
.PP
\fBSee also\fP
.RS 4
\fBlayoutPolicy()\fP, \fBlayoutHint()\fP
.RE
.PP
.SS "void QwtPlotAbstractBarChart::setMargin (int margin)"
.PP
Set the margin\&. The margin is the distance between the outmost bars and the contentsRect() of the canvas\&. The default setting is 5 pixels\&.
.PP
\fBParameters\fP
.RS 4
\fImargin\fP Margin
.RE
.PP
\fBSee also\fP
.RS 4
\fBspacing()\fP, \fBmargin()\fP
.RE
.PP
.SS "void QwtPlotAbstractBarChart::setSpacing (int spacing)"
.PP
Set the spacing\&. The spacing is the distance between 2 samples ( bars for \fBQwtPlotBarChart\fP or a group of bars for \fBQwtPlotMultiBarChart\fP ) in paint device coordinates\&.
.PP
\fBSee also\fP
.RS 4
\fBspacing()\fP
.RE
.PP
.SS "int QwtPlotAbstractBarChart::spacing () const"
.PP
\fBReturns\fP
.RS 4
Spacing between 2 samples ( bars or groups of bars )
.RE
.PP
\fBSee also\fP
.RS 4
\fBsetSpacing()\fP, \fBmargin()\fP
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for Qwt User's Guide from the source code\&.