is there any QwtPlotCurve::function to remove all curves that are attached?

[Alex22]

hi,
is there any QwtPlotCurve::function to remove all curves that are attached? for example 10 curves have attached and now all of these must be detached. is there any function for this?

[ars]

Hello,

Iterate over the result of QwtPlot::itemList(int rtti) (more precisely: QwtPlotDict::itemList(int rtti)) where rtti is set to QwtPlotItem::Rtti_PlotCurve and detach each item.

Best regards
ars

[code_err]

You can also remove all points from QwtPlotCurve by QwtPlotCurve::data()->clear()

Wait a minute... You want to remove curves not data, my fault. Can't delete message.

[gorec323]

hi,
is there any QwtPlotCurve::function to remove all curves that are attached? for example 10 curves have attached and now all of these must be detached. is there any function for this?

http://qwt.sourceforge.net/class_qwt...d7e84696fbdfc0
[D