Kf5-kplotting

KF5 lightweight plotting framework

KPlotWidget is a QWidget-derived class that provides a virtual base class for easy data-plotting. The idea behind KPlotWidget is that you only have to specify information in “data units”; i.e., the natural units of the data being plotted. KPlotWidget automatically converts everything to screen pixel units.

WWW http//api.kde.org/frameworks-api/frameworks5-apidocs/kplotting/html/index.html