[Solved] QPainterPath: add (open) polyline
I feel a little stupid asking the obvious, but I just can't find the method to add an (open) polyline to a QPainterPath.
You can use a QPolygonF. It does not have to be closed.
The questions is what you do with the QPainterPath afterwards that might auto-close any polygon to do what is thinks it has to do.
Thank you. That's a good question.
I was assuming from the name "addPolygon" that this closed the path. However, I was calling path.united(otherPath) after that, and there the docs say that any open subpath is closed.
Now, I use addPath instead, and have the desired outcome.