May 4, 2023 · A qDockWidget containing a qCustomPlot always starts with zero height. I am able to catch the qDockWidget resize event and change the qCustomPlot geometry using these answers, …

Oct 25, 2012 · That being said, my impressions are: QCustomPlot seems to be more actively developed at present. Last release was in August 2012 (whereas last release of Qwt dates back to 2011). …

Apr 27, 2015 · QCustomPlot has setData function that accepts const variable. Is there a way to QCustomPlot can be use to plot dynamically? QCustomPlot setData function accepts constant …

Sep 29, 2009 · I love QCustomPlot which is a Qt C++ library. It focuses on making good looking, publication quality 2D plots, graphs and charts and also has high performance for real-time …

Mar 12, 2017 · I am trying to plot some serial data on my Qt Gui program using qcustomplot class. I had no trouble when I tried to plot low sampling frequency datas like 100 data/second. The graph was …

Dec 11, 2022 · Here's what I find to be useful. Build qcustomplot as a shared library in release mode. Link to the shared library instead of using qcustomplot.cpp in other projects. Use a wrapper class …

Because QCustomPlot uses internally a QCPDataMap (which is a typedef of QMap<double, QCPData>) this means that it is using a map to store the actual data sorted by x coordinates (keys). …

Sep 7, 2022 · 2 I have a QCustomPlot with multiple graph items on it. I wish to toggle their visibility by clicking on the relevant item in the legend.

Mar 25, 2018 · The qcustomplot documentation states this: If you often need to call a full QCustomPlot::replot only because a non-complex object (e.g. an item) has changed while having …

Jun 30, 2015 · Use the function QCustomPlot::selectedGraphs that returns a QList<QCPGraph *> (in your case it should have exactly 1 element). You can directly call setVisible on those pointers. You …