trusty (3) QwtMathMLDocument.3.gz

NAME

       QwtMathMLDocument -

       The QwtMathMLDocument class renders mathematical formulas written in MathML 2.0.

SYNOPSIS

   Public Types
       enum MmlFont { NormalFont, FrakturFont, SansSerifFont, ScriptFont, MonospaceFont, DoublestruckFont }

   Public Member Functions
       QwtMathMLDocument ()
       ~QwtMathMLDocument ()
       void clear ()
       bool setContent (QString text, QString *errorMsg=0, int *errorLine=0, int *errorColumn=0)
       void paint (QPainter *p, const QPoint &pos) const
       QSize size () const
       QString fontName (MmlFont type) const
       void setFontName (MmlFont type, const QString &name)
       int baseFontPointSize () const
       void setBaseFontPointSize (int size)

Detailed Description

       The QwtMathMLDocument class renders mathematical formulas written in MathML 2.0.

Constructor & Destructor Documentation

   QwtMathMLDocument::QwtMathMLDocument () Constructs an empty MML document.
   QwtMathMLDocument::~QwtMathMLDocument () Destroys the MML document.

Member Function Documentation

   int QwtMathMLDocument::baseFontPointSize () const Returns the point size of the font used to render
       expressions whose scriptlevel is 0.
       See also:
           setBaseFontPointSize() fontName() setFontName()

   void QwtMathMLDocument::clear () Clears the contents of this MML document.
   QString QwtMathMLDocument::fontName (QwtMathMLDocument::MmlFonttype) const Returns the name of the font used
       to render the font type.
       See also:
           setFontName() setBaseFontPointSize() baseFontPointSize() QwtMathMLDocument::MmlFont

   void QwtMathMLDocument::paint (QPainter *p, const QPoint &pos) const Renders this MML document with the
       painter p at position pos.
   void QwtMathMLDocument::setBaseFontPointSize (intsize) Sets the point size of the font used to render
       expressions whose scriptlevel is 0.
       See also:
           baseFontPointSize() fontName() setFontName()

   bool QwtMathMLDocument::setContent (QStringtext, QString *errorMsg = 0, int *errorLine = 0, int *errorColumn
       = 0) Sets the MathML expression to be rendered. The expression is given in the string text. If the
       expression is successfully parsed, this method returns true; otherwise it returns false. If an error
       occured errorMsg is set to a diagnostic message, while errorLine and errorColumn contain the location of
       the error. Any of errorMsg, errorLine and errorColumn may be 0, in which case they are not set.
       text should contain MathML 2.0 presentation markup elements enclosed in a <math> element.

   void QwtMathMLDocument::setFontName (QwtMathMLDocument::MmlFonttype, const QString &name) Sets the name of
       the font used to render the font type to name.
       See also:
           fontName() setBaseFontPointSize() baseFontPointSize() QwtMathMLDocument::MmlFont

   QSize QwtMathMLDocument::size () const Returns the size of this MML document, as rendered, in pixels.

Author

       Generated automatically by Doxygen for Qwt User's Guide from the source code.