Support for a huge variety of output devices and file formats. By giving the optional argument -persist (same as for gnuplot under x11. ![]() "persist" basically just leaves the last plot showing on the screen after gnuplot exits. Shell escapes and command line substitution. gnuplot is a command-driven interactive function and data plotting program. No zoom, no scroll, no toggline log-scale, no anything that requires recalculating and redrawing the plot. In other words, the behaviour you describe is exactly what you should expect from "persist". Official gnuplot online documentation The following official documentation is available online : Gnuplot 5.5 (HTML) Covers both the current release (5.4) and the development version (5.5) Online copy of documents in the gnuplot distribution TeX-friendly gnuplot terminals latexdemo.pdf. The plot are generally not possible because the main program has already exited. However operations like zoom/unzoom that require redrawing Reading the 'Pause mouse close' section, one finds the answer: gnuplot -persist -e 'plot 'file1.dat' pause mouse close'. Share Improve this answer Follow answered at 15:31 Quasmodo 18. Share Improve this answer Follow answered at 6:53 Marco 32. gnuplot -persist -e 'plot 'file1.dat' pause mouse close' As you already know, you can now use Ctrl-WheelUp and Ctrl-WheelDown to zoom, as well as selecting a rectangular area with the right button, as disclosed in the Scrolling and Zoom sections of the manual. From the man page: -p, -persist lets plot windows survive after main gnuplot program exits. The terminal type, some mousing operations may still be possible in the If you want to leave a plot window open and fully mouseable after creating the plot, for example when running gnuplot from a script file rather than interactively, see pause mouse close. gnuplot -persist -e 'plot sin (x)' This will keep the window open until manually closed. Leaving the display window containing the plot on the screen. Gnuplot will open a display window, draw the plot into it, and then exit, It has no effect on non-interactive terminal output. Tells gnuplot to leave these windows open when the main program exits. ![]() ) open separateÄisplay windows on the screen into which plots are drawn. ![]() For this example, the plot command creates a line chart from the $Mydata variable ( Figure 1).Many gnuplot terminals (aqua, pm, qt, x11, windows, wxt. The end-of-data delimiter ( EOD here) can be any sequence of characters. To plot four sets of data points in a line chart, you could enter: $ gnuplotÄata block names must begin with a $ character, which distinguishes them from other types of persistent variables. Gnuplot is typically run as a command-line utility, but it can also be run manually, with the charting instructions and data values inserted inline. To install Gnuplot on Ubuntu, enter: sudo apt-get install gnuplot Gnuplot can be installed on Linux, Windows, and macOS. gnuplot -persist -e plot sin (x) This will keep the window open until manually closed. In this article, I introduce Gnuplot with two dynamic examples: The first shows the status of Raspberry Pi I/O pins, and the second is a line chart of CPU diagnostics. In only 20 lines of scripting code, I was able to create real-time line and bar charts. ![]() Gnuplot is a command-line charting utility that has been around for a while, and I was amazed how easy it was to get up and running. Some excellent charting and plotting packages can be found, but if you're like me, you sometimes just want to do a quick dynamic test plot without a lot of custom setup.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |