I wouldl like to remove an item from the legend of a plot.
I tried
But I still see the symbols for dDailyValues (a line) in the legendCode:
.... legend->remove(dDailyValues);
Why?
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I wouldl like to remove an item from the legend of a plot.
I tried
But I still see the symbols for dDailyValues (a line) in the legendCode:
.... legend->remove(dDailyValues);
Why?
dDailyValues->setItemAttribute(QwtPlotItem::Legend, false);
Uwe