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Hi,
> if ( !m_fillPath )
> {
> path.moveTo( pPrime.at( 0 ) );
> for ( int i = 1; i < pPrime.size(); ++i )
> path.lineTo( pPrime.at( i ) );
> }
I tried this before (which did not work i.e. it's still an area).
I am still trying to understand/work with the second part .-)
Thank you
Jan
> else
> {
> // We need to construct a closed path
> QPointF zero( 0.0, 0.0 );
> QPointF zeroPrime = m_coordSystem->mapToPrimed( zero );
> path.moveTo( pPrime.at( 0 ).x(), zeroPrime.y() );
> for ( int i = 0; i < pPrime.size(); ++i )
> path.lineTo( pPrime.at( i ) );
> path.lineTo( pPrime.last().x(), zeroPrime.y() );
> path.closeSubpath();
> }
>
> then later I simply call QPainter::drawPath(). You can ignore my
> m_coordSystem
> object it simply transforms my data set into a more convenient coordinate
> system.
>
> HTH,
>
> Sean
>
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>
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