Hi All,
I'm trying to draw a line using QwtPlotMarker or by QwtPlotScaleItem.
And I'm using QwtPlotPicker to select the line and I got success, but it doesn't focus when I click on it.
Now the question is, how I can set focus on that line either create by QwtPlotMarker or by QwtPlotScaleItem when I clicked on it.
I can set width of that line, but looking for some focus functionality if it is their.
Thanks
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