For plotting the graph I'm using QcustomPlot. My question is: How to plot a graph into an infinite loop with a few second delay of a random variable to whom a cancel button is pressed?
QVector<double> x(101), y(101); for (int i=0; i<101; ++i) { x[i] = i; y[i] = i; } customPlot->addGraph(); customPlot->graph(0)->setData(x, y); customPlot->xAxis->setLabel("x"); customPlot->yAxis->setLabel("y"); customPlot->xAxis->setRange(-1, 1); customPlot->yAxis->setRange(0, 1); customPlot->replot();