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Qwt User's Guide
6.0.2
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#include <qwt_mathml_text_engine.h>

Public Member Functions | |
| QwtMathMLTextEngine () | |
| virtual | ~QwtMathMLTextEngine () |
| virtual void | draw (QPainter *painter, const QRectF &rect, int flags, const QString &text) const |
| virtual double | heightForWidth (const QFont &font, int flags, const QString &text, double width) const |
| virtual bool | mightRender (const QString &) const |
| virtual void | textMargins (const QFont &, const QString &, double &left, double &right, double &top, double &bottom) const |
| virtual QSizeF | textSize (const QFont &font, int flags, const QString &text) const |
Public Member Functions inherited from QwtTextEngine | |
| virtual | ~QwtTextEngine () |
Additional Inherited Members | |
Protected Member Functions inherited from QwtTextEngine | |
| QwtTextEngine () | |
Text Engine for the MathML renderer of the Qt solutions package.
To enable MathML support the following code needs to be added to the application:
#include <qwt_mathml_text_engine.h> QwtText::setTextEngine(QwtText::MathMLText, new QwtMathMLTextEngine());
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virtual |
Draw the text in a clipping rectangle
| painter | Painter |
| rect | Clipping rectangle |
| flags | Bitwise OR of the flags like in for QPainter::drawText |
| text | Text to be rendered |
Implements QwtTextEngine.
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virtual |
Find the height for a given width
| font | Font of the text |
| flags | Bitwise OR of the flags used like in QPainter::drawText |
| text | Text to be rendered |
| width | Width |
Implements QwtTextEngine.
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virtual |
Test if a string can be rendered by QwtMathMLTextEngine
| text | Text to be tested |
Implements QwtTextEngine.
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virtual |
Return margins around the texts
| left | Return 0 |
| right | Return 0 |
| top | Return 0 |
| bottom | Return 0 |
Implements QwtTextEngine.
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virtual |
Returns the size, that is needed to render text
| font | Font of the text |
| flags | Bitwise OR of the flags used like in QPainter::drawText |
| text | Text to be rendered |
Implements QwtTextEngine.
1.8.1