static void updateCommonBrush( QBrush& commonBrush, bool& bStart, const KDChart::AbstractArea& area )
{
const KDChart::BackgroundAttributes ba( area.backgroundAttributes() );
const bool hasSimpleBrush = (
! area.frameAttributes().isVisible() &&
ba.isVisible() &&
ba.pixmapMode() == KDChart::BackgroundAttributes::BackgroundPixmapModeNone &&
ba.brush().gradient() == 0 );
if( bStart ){
bStart = false;
commonBrush = hasSimpleBrush ? ba.brush() : QBrush();
}else{
if( ! hasSimpleBrush || ba.brush() != commonBrush )
{
commonBrush = QBrush();
}
}
}
QDebug operator<<(QDebug dbg, const KDChart::BackgroundAttributes& ba)
{
dbg << "KDChart::BackgroundAttributes("
<< "visible="<<ba.isVisible()
<< "brush="<<ba.brush()
<< "pixmapmode="<<ba.pixmapMode()
<< "pixmap="<<QVariant(ba.pixmap())
<< ")";
return dbg;
}