C++ (Cpp) QwtTextLabel::font示例

示例#1

文件： qwt_polar_renderer.cpp 项目： 3liz/Quantum-GIS

void QwtPolarRenderer::renderTitle( QPainter *painter, const QRectF &rect ) const
{
    QwtTextLabel *title = d_data->plot->titleLabel();

    painter->setFont( title->font() );

    const QColor color = title->palette().color(
        QPalette::Active, QPalette::Text );

    painter->setPen( color );
    title->text().draw( painter, rect );
}