225    const QRectF& canvasRect )
 const 
  227    if ( !m_data->interval.
isValid() )
 
  230    QPen 
pen = m_data->pen;
 
  231    pen.setCapStyle( Qt::FlatCap );
 
  235    if ( m_data->orientation == Qt::Horizontal )
 
  246        QRectF r( canvasRect.left(), y1, canvasRect.width(), y2 - y1 );
 
  249        if ( ( m_data->brush.style() != Qt::NoBrush ) && ( y1 != y2 ) )
 
  254        if ( m_data->pen.style() != Qt::NoPen )
 
  256            painter->setPen( m_data->pen );
 
  273        QRectF r( x1, canvasRect.top(), x2 - x1, canvasRect.height() );
 
  276        if ( ( m_data->brush.style() != Qt::NoBrush ) && ( x1 != x2 ) )
 
  281        if ( m_data->pen.style() != Qt::NoPen )
 
  283            painter->setPen( m_data->pen );
 
 
static void drawLine(QPainter *, qreal x1, qreal y1, qreal x2, qreal y2)
Wrapper for QPainter::drawLine()
A class representing a text.