Planned maintenance has been done but it did not solve the problem. So work will continue on this and a new time for trying updates will be announced asap.
Best way to show some waves like share certificate，and it can browse history?
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I want to show some waves like shares, now i just compute the index to repaint the waves and background on graphics sence and show it on graphics view. Could somebody tell me how can i realize it better.
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@Mihan Take a look at https://doc.qt.io/qt-5/qtcharts-index.html
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@jsulm Oh,thank you. And so sorry I didn't make the details clear. I need a multiple coordinate system ,so QChart, qwt or QCustomPlot may not be suitable.
Now I use GraphicsView to draw the costomized coordinate system on the background and the waves on foreground.When zoomed, panned and getting new data, it would receive update() signal to repaint,both background and foreground.
So,do you have other advices ,thank you.
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@Mihan said in Best way to show some waves like share certificate，and it can browse history?:
multiple coordinate system
I'm not sure what you mean by that
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This post is deleted!
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@jsulm
like this XD.
