Hello.
I want to remove text label from a marker after attaching it.
I am trying this in the polardemo project of qwtpolar.
How do i remove the text while replot().
Thanks in advance.
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Hello.
I want to remove text label from a marker after attaching it.
I am trying this in the polardemo project of qwtpolar.
How do i remove the text while replot().
Thanks in advance.
One way is to use another marker to plot the same point with the label, and keep reusing this marker. Create a new marker everytime to plot without the label so that you can still view them even if you use replot() .