qwtplaintextengine(3) debian man page | unix.com

QwtPlainTextEngine(3)						 Qwt User's Guide					     QwtPlainTextEngine(3)

NAME
       QwtPlainTextEngine -

       A text engine for plain texts.

SYNOPSIS
       #include <qwt_text_engine.h>

       Inherits QwtTextEngine.

   Public Member Functions
       virtual void draw (QPainter *painter, const QRect &rect, int flags, const QString &text) const
       virtual int heightForWidth (const QFont &font, int flags, const QString &text, int width) const
       virtual bool mightRender (const QString &) const
       QwtPlainTextEngine ()
       virtual void textMargins (const QFont &, const QString &, int &left, int &right, int &top, int &bottom) const
       virtual QSize textSize (const QFont &font, int flags, const QString &text) const
       virtual ~QwtPlainTextEngine ()

Detailed Description
       A text engine for plain texts.

       QwtPlainTextEngine renders texts using the basic Qt classes QPainter and QFontMetrics.

Constructor &; Destructor Documentation
   QwtPlainTextEngine::QwtPlainTextEngine ()
       Constructor.

   QwtPlainTextEngine::~QwtPlainTextEngine () [virtual]
       Destructor.

Member Function Documentation
   void QwtPlainTextEngine::draw (QPainter *painter, const QRect &rect, intflags, const QString &text) const [virtual]
       Draw the text in a clipping rectangle. A wrapper for QPainter::drawText.

       Parameters:
	   painter Painter
	   rect Clipping rectangle
	   flags Bitwise OR of the flags used like in QPainter::drawText
	   text Text to be rendered

       Implements QwtTextEngine.

   int QwtPlainTextEngine::heightForWidth (const QFont &font, intflags, const QString &text, intwidth) const [virtual] Find the height for a given
       width
       Parameters:
	   font Font of the text
	   flags Bitwise OR of the flags used like in QPainter::drawText
	   text Text to be rendered
	   width Width

       Returns:
	   Calculated height

       Implements QwtTextEngine.

   bool QwtPlainTextEngine::mightRender (const QString &) const [virtual] Test if a string can be rendered by this text engine.
       Returns:
	   Always true. All texts can be rendered by QwtPlainTextEngine

       Implements QwtTextEngine.

   void QwtPlainTextEngine::textMargins (const QFont &font, const QString &, int &left, int &right, int &top, int &bottom) const [virtual] Return
       margins around the texts
       Parameters:
	   font Font of the text
	   left Return 0
	   right Return 0
	   top Return value for the top margin
	   bottom Return value for the bottom margin

       Implements QwtTextEngine.

   QSize QwtPlainTextEngine::textSize (const QFont &font, intflags, const QString &text) const [virtual] Returns the size, that is needed to
       render text
       Parameters:
	   font Font of the text
	   flags Bitwise OR of the flags used like in QPainter::drawText
	   text Text to be rendered

       Returns:
	   Caluclated size

       Implements QwtTextEngine.

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

Version 5.2.2							  Mon Aug 1 2011					     QwtPlainTextEngine(3)