invisible QwtPlotCurve howto?

[akirahinoshiro]

I have a qwt plot with 8 QwtPlotCurves but the user should be able to change visibility while programming is running.
My current solution is to set the curve to color white and small size but I do not think this is the best solution.
Are there any users out there with a hint for a better solution?

[Uwe]

curve->setVisible( false );

curve->setVisible( false );

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Uwe

[akirahinoshiro]

Ah thank you I must have been blind.