I use a
QCPItemStraightLine item as a cursor spanning multiple
QCPAxisRects in the same
QCustomplot (https://postimg.org/image/atkjrqv09). The problem is that if I set
setClipToAxisRect(true) to span all the
QCPAxisRects, then the
QCPItemStraightLine can be dragged outside the
QCustomPlot itself doesn't have any
QCPAxisRect, as I cleared them up following the AdvancedAxesDemo (http://www.qcustomplot.com/index.php/demos/advancedaxesdemo) before adding new
QCPAxisRect dynamically following user interactions.
Is there a way to limit the position of the
QCPItemStraightLine only in one direction?