The most important settings are as follows:ĭry::Bool: if true all new sessions will be started Dry sessions. Thepackage options are stored in a global structure available in Julia as Gnuplot.option (the type of the structure is Gnuplot.Options). If a gnuplot process can not be started the package will print a warning, and automatically enable dry sessions. Moreover, Gnuplot scripts can also be generated in a dry session, without the additional overhead of sending data to the gnuplot process.
Histograms gnuplot code#
Still, they are useful to run Gnuplot.jl code without raising errors (no attempt will be made to communicate with the underlying process). it affects all sessions started after setting the option.Ĭlearly, no plot can be generated in dry sessions.
Note that the dry option is a global one, i.e. To enable dry sessions type: julia> = true īefore starting a session (see also Options). Dry sessionsĪ " dry session" is a session with no underlying gnuplot process. You may also provide a session ID as first argument (see Multiple sessions) to redirect the command to a specific session. The gnuplot process replies are returned as a string, e.g.: julia> gpexec("print GPVAL_TERM") if you wish to temporarily change the current terminal: julia> gpexec("set term wxt") If you simply wish to execute a command, without storing it in the session, use gpexec.
When gnuplot commands are passed to or they are stored in a session for future use, or to be saved in Gnuplot scripts. Save(term="gif animate size 480,360 delay 5", output="assets/animation.gif")
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