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Qt5 built in qwt (#570)
- 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
164
libs/qwt-6.1.5/doc/man/man3/QwtMathMLTextEngine.3
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164
libs/qwt-6.1.5/doc/man/man3/QwtMathMLTextEngine.3
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.TH "QwtMathMLTextEngine" 3 "Mon Jun 1 2020" "Version 6.1.5" "Qwt User's Guide" \" -*- nroff -*-
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.ad l
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.nh
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.SH NAME
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QwtMathMLTextEngine \- Text Engine for the MathML renderer of the Qt solutions package\&.
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.SH SYNOPSIS
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.br
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.PP
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.PP
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\fC#include <qwt_mathml_text_engine\&.h>\fP
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.PP
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Inherits \fBQwtTextEngine\fP\&.
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.SS "Public Member Functions"
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.in +1c
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.ti -1c
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.RI "\fBQwtMathMLTextEngine\fP ()"
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.br
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.RI "Constructor\&. "
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.ti -1c
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.RI "virtual \fB~QwtMathMLTextEngine\fP ()"
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.br
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.RI "Destructor\&. "
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.ti -1c
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.RI "virtual double \fBheightForWidth\fP (const QFont &font, int flags, const QString &text, double width) const"
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.br
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.ti -1c
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.RI "virtual QSizeF \fBtextSize\fP (const QFont &font, int flags, const QString &text) const"
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.br
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.ti -1c
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.RI "virtual void \fBdraw\fP (QPainter *painter, const QRectF &rect, int flags, const QString &text) const"
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.br
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.ti -1c
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.RI "virtual bool \fBmightRender\fP (const QString &) const"
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.br
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.ti -1c
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.RI "virtual void \fBtextMargins\fP (const QFont &, const QString &, double &left, double &right, double &top, double &bottom) const"
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.br
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.in -1c
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.SS "Additional Inherited Members"
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.SH "Detailed Description"
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.PP
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Text Engine for the MathML renderer of the Qt solutions package\&.
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To enable MathML support the following code needs to be added to the application:
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.PP
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.PP
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.nf
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#include <qwt_mathml_text_engine\&.h>
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QwtText::setTextEngine( QwtText::MathMLText, new QwtMathMLTextEngine() );
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.fi
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.PP
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.PP
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\fBSee also\fP
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.RS 4
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\fBQwtTextEngine\fP, \fBQwtText::setTextEngine\fP
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.RE
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.PP
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\fBWarning\fP
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.RS 4
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Unfortunately the MathML renderer doesn't support rotating of texts\&.
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.RE
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.PP
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.SH "Member Function Documentation"
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.PP
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.SS "void QwtMathMLTextEngine::draw (QPainter * painter, const QRectF & rect, int flags, const QString & text) const\fC [virtual]\fP"
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Draw the text in a clipping rectangle
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.PP
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\fBParameters\fP
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.RS 4
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\fIpainter\fP Painter
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.br
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\fIrect\fP Clipping rectangle
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.br
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\fIflags\fP Bitwise OR of the flags like in for QPainter::drawText
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.br
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\fItext\fP Text to be rendered
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.RE
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.PP
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.PP
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Implements \fBQwtTextEngine\fP\&.
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.SS "double QwtMathMLTextEngine::heightForWidth (const QFont & font, int flags, const QString & text, double width) const\fC [virtual]\fP"
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Find the height for a given width
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.PP
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\fBParameters\fP
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.RS 4
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\fIfont\fP Font of the text
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.br
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\fIflags\fP Bitwise OR of the flags used like in QPainter::drawText
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.br
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\fItext\fP Text to be rendered
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.br
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\fIwidth\fP Width
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.RE
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.PP
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\fBReturns\fP
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.RS 4
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Calculated height
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.RE
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.PP
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.PP
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Implements \fBQwtTextEngine\fP\&.
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.SS "bool QwtMathMLTextEngine::mightRender (const QString & text) const\fC [virtual]\fP"
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Test if a string can be rendered by \fBQwtMathMLTextEngine\fP
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.PP
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\fBParameters\fP
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.RS 4
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\fItext\fP Text to be tested
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.RE
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.PP
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\fBReturns\fP
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.RS 4
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true, if text begins with '<math>'\&.
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.RE
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.PP
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.PP
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Implements \fBQwtTextEngine\fP\&.
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.SS "void QwtMathMLTextEngine::textMargins (const QFont &, const QString &, double & left, double & right, double & top, double & bottom) const\fC [virtual]\fP"
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Return margins around the texts
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.PP
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\fBParameters\fP
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.RS 4
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\fIleft\fP Return 0
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.br
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\fIright\fP Return 0
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.br
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\fItop\fP Return 0
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.br
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\fIbottom\fP Return 0
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.RE
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.PP
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.PP
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Implements \fBQwtTextEngine\fP\&.
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.SS "QSizeF QwtMathMLTextEngine::textSize (const QFont & font, int flags, const QString & text) const\fC [virtual]\fP"
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Returns the size, that is needed to render text
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.PP
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\fBParameters\fP
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.RS 4
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\fIfont\fP Font of the text
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.br
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\fIflags\fP Bitwise OR of the flags used like in QPainter::drawText
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.br
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\fItext\fP Text to be rendered
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.RE
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.PP
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\fBReturns\fP
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.RS 4
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Caluclated size
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.RE
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.PP
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.PP
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Implements \fBQwtTextEngine\fP\&.
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.SH "Author"
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.PP
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Generated automatically by Doxygen for Qwt User's Guide from the source code\&.
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