qt 5.8, qt chart and quasi real time chart update
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Hi All,
i want to ask you all whether using qtChart its possible to do quasi realtime plotting? I mean to for instance to update chart in definded interval of time.
I find topic: https://forum.qt.io/topic/28708/plot-a-graph-with-real-time-data, which is quite old and mostly there is no answer wrt qtCharts, only suggestion to use qwt or qtcustomPlot or 3rd party libraries.regards
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Hi
What about
http://doc.qt.io/qt-5/qtcharts-qmloscilloscope-example.html
It uses a timer so not real -"real time" but maybe close enough ? -
In QWidgets you can use QVXYModelMapper and add/remove rows in your model to add/remove data points
