gnuplot-old/docs/psdoc/README at pm3d · gnuplot/gnuplot-old · GitHub

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This set of files contains information about the gnuplot-PostScript interface.

ps_file.doc

is a discussion of a PostScript file as written by gnuplot.

ps_guide.ps

is a PostScript file that has two pages. The first is a summary of the

enhanced syntax (available via "set terminal postscript enhanced". The

second is a table of the character codes. The table has the standard

encoding (shown in Times-Roman), the Symbol and Zapf-Dingbats fonts, and

the ISO-Latin1 (also known as ISO-8859-1) encoding. The last entry may

be changed to CP850 (for OS/2) or CP437 (for MS-DOS) by editing line #14

in the file. These non-standard encodings are selected via the "set

encoding" command.

ps_symbols.gpi

is a gnuplot command file that generates ps_symbols. ps.ps_symbols.ps

is a PostScript file that shows a simple display of the 76 symbol types

available to the "postscript" terminal and selectable via the "pt" option

on the "plot" command.