Unsolved Plot live data on QtChart
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@jsulm
do you know how maxSize value is calculated because i my code maxsize value is very very very big and in think that is the problem -
@rockon209 In the code in the example it is passed as parameter:
qint64 XYSeriesIODevice::writeData(const char * data, qint64 maxSize)
In your code you don't assign anything to it so it has arbitrary value.