Moderatorеs, can you move this thread to http://www.qtcentre.org/forums/23-Qwt ...
Hello.
I want to do smth like this:
http://softidle.ru/uploads/posts/201...ioedit_thm.jpg
i.e. I want to learn how I can do selection of some part of graphic(plot/curve, etc... )
Can you tell me how I can do this with help of Qwt?
Thank you for the attention, I hope that you help me with this and you understand what I want to do
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