Re: Hide some of the symbols without replotting in QwtPlotMultiBarChart

[Younes K. <kha...@gm...>]

Hello Uwe,

Thanks ! I overloaded drawBar() instead.



Le mar. 12 mars 2019 à 07:04, Uwe Rathmann <Uwe...@ti...> a
écrit :

> > The only way I see it is to reasign the samples of the chart, ...
>
> You could overload one of the QwtPlotMultiBarChart::drawXY methods,
> where you block painting depending on certain flags.
>
> ciao,
> Uwe
>
>
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Younes Khadraoui, PhD
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