I followed this link Install gnuplot 5.0.1 on OSX to install gnuplot on MacOS High Sierra 10.13.6 via
brew install Caskroom/cask/aquaterm
brew install gnuplot --with-aquaterm --with-qt
However, when I do a plot with the just installed gnuplot, it does not show any tool/menubar in the plot window, just the plot itself. How can I make this visible?
There used to be a toolbar like this:
It seems that is was related to the aquaterm, using just qt, gives the expected toolbar.