simplify
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@ -300,20 +300,7 @@ void ChartViewer::add_data(int step, double data)
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if (last_step < step) {
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last_step = step;
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series->append(step, data);
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auto points = series->points();
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qreal xmin = 1.0e100;
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qreal xmax = -1.0e100;
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qreal ymin = 1.0e100;
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qreal ymax = -1.0e100;
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for (auto &p : points) {
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xmin = qMin(xmin, p.x());
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xmax = qMax(xmax, p.x());
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ymin = qMin(ymin, p.y());
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ymax = qMax(ymax, p.y());
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}
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xaxis->setRange(xmin, xmax);
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yaxis->setRange(ymin, ymax);
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reset_zoom();
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}
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}
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