Seems a trivial question.. but I didn't find any method of QwtPlot to get a list of all curve (or better, all qwtplotitems) attached to itself.
Right now I'm using internal list of curves, but i wonder: is it due by the architectural design ?
More generically, the topic should be: how to traverse all items attached to a plot?.
cheers
(I'm using QWT 6.0.0 RC5)
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