QPainter::drawLineSegments

[lni]

Hi,

In Qt3, there is QPainter::drawLineSegments, what is the replacement in Qt4?

Thanks...

[scascio]

I don't know what QPainter::drawLineSegments does,
but among all the drawing methods of QPainter didn't you find any that fits your needs?

[lni]

I don't know what QPainter::drawLineSegments does,
but among all the drawing methods of QPainter didn't you find any that fits your needs?

There is a workaround, but required extra coding...

[scascio]

Maybe you can use std::copy to convert your array into a QVector,
then use drawPolygon since a QPolygon is a QVector<QPoint>

QPointArray yourArray;
QPolygon polygon(yourArray.size());
std::copy(yourArray.begin(), yourArray.end(), polygon.begin())
painter->drawPolygon(polygon);

QPointArray yourArray;
QPolygon polygon(yourArray.size());
std::copy(yourArray.begin(), yourArray.end(), polygon.begin())
painter->drawPolygon(polygon);

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Or maybe Qt provides container algorithm too.

hope this helped you...