12 #ifndef QWT_MATHML_TEXT_ENGINE_H
13 #define QWT_MATHML_TEXT_ENGINE_H 1
15 #include "qwt_text_engine.h"
39 const QString &text,
double width )
const;
41 virtual QSizeF
textSize(
const QFont &font,
int flags,
42 const QString &text )
const;
44 virtual void draw( QPainter *painter,
const QRectF &rect,
45 int flags,
const QString &text )
const;
49 virtual void textMargins(
const QFont &,
const QString &,
50 double &left,
double &right,
double &top,
double &bottom )
const;