qt - What are the advantages/disadvantages of QCustomPlot, …
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). …
c++ - How to use QCustomPlot in plot real time - Stack Overflow
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 …
How to reduce the build time associated with using a c++ library ...
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 …
How to plot large time series with QCustomPlot efficiently?
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). …
QCustomPlot Huge Amount of Data Plotting - Stack Overflow
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 …
How to toggle a QCustomPlot graph's visibility by clicking on the legend
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.
c++ - QCustomPlot replot QCPLayer - Stack Overflow
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 …
c++ - QCustomplot - Hide / Show selected graph - Stack Overflow
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 …
How to turn on OpenGL acceleration in QCustomPlot?
May 25, 2019 · void QCustomPlot::setOpenGl(bool, int) QCustomPlot can't use OpenGL because QCUSTOMPLOT_USE_OPENGL was not defined during compilation (add 'DEFINES += …
piece of qcustomplot code didn't work (small example code )
Jun 21, 2018 · piece of qcustomplot code didn't work (small example code ) Asked 11 years, 11 months ago Modified 7 years, 9 months ago Viewed 671 times