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;;; calc-graph.el --- graph output functions for Calc |
;;; calc-graph.el --- graph output functions for Calc |
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;; Copyright (C) 1990, 1991, 1992, 1993, 2001 Free Software Foundation, Inc. |
;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2005 Free Software Foundation, Inc. |
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;; Author: David Gillespie <daveg@synaptics.com> |
;; Author: David Gillespie <daveg@synaptics.com> |
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;; Maintainer: Jay Belanger <belanger@truman.edu> |
;; Maintainer: Jay Belanger <belanger@truman.edu> |
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;;; Graphics |
;;; Graphics |
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(defvar calc-gnuplot-name "gnuplot" |
;; The following three variables are customizable and defined in calc.el. |
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"*Name of GNUPLOT program, for calc-graph features.") |
(defvar calc-gnuplot-name) |
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(defvar calc-gnuplot-plot-command) |
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(defvar calc-gnuplot-plot-command nil |
(defvar calc-gnuplot-print-command) |
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"*Name of command for displaying GNUPLOT output; %s = file name to print.") |
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(defvar calc-gnuplot-print-command "lp %s" |
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"*Name of command for printing GNUPLOT output; %s = file name to print.") |
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(defvar calc-gnuplot-tempfile "calc") |
(defvar calc-gnuplot-tempfile "calc") |
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