afl-plot-ui is a helper utility for rendering the GNUplot graphs in a GTK window. This allows to real time resizing, scrolling, and cursor positioning features while viewing the graph. This utility also provides options to hide graphs using check buttons.
Currently, this utility is not built by default. You can manually build and install afl-plot-ui as follows
sudo apt install libgtk-3-0 libgtk-3-dev pkg-config make cd ../../ sudo make install
NOTE: This utility is not meant to be used standalone. Never run this utility directly. Always run afl-plot, which will, in turn, invoke this utility (when run using -g or --graphical flag).