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QWT API (中文) 7.0.1
Qt绘图库 - 中文API文档
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成员的完整列表，这些成员属于 QwtTextEngine,包括所有继承而来的类成员
| draw(QPainter *painter, const QRectF &rect, int flags, const QString &text) const =0 | QwtTextEngine | pure virtual |
| heightForWidth(const QFont &font, int flags, const QString &text, double width) const =0 | QwtTextEngine | pure virtual |
| mightRender(const QString &text) const =0 | QwtTextEngine | pure virtual |
| QwtTextEngine() | QwtTextEngine | protected |
| textMargins(const QFont &font, const QString &text, double &left, double &right, double &top, double &bottom) const =0 | QwtTextEngine | pure virtual |
| textSize(const QFont &font, int flags, const QString &text) const =0 | QwtTextEngine | pure virtual |
| ~QwtTextEngine() | QwtTextEngine | virtual |
1.9.8