From 8690d0c48131d7d6338aee1f701ab8a1acaf9474 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20B=2E=20Brandenburg?= <bbb@cs.unc.edu>
Date: Tue, 25 May 2010 14:57:34 -0400
Subject: Support plot-wide default line style.

---
 gnuplot.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnuplot.py')

diff --git a/gnuplot.py b/gnuplot.py
index 737e909..955617e 100755
--- a/gnuplot.py
+++ b/gnuplot.py
@@ -121,6 +121,8 @@ class Plot(object):
         self.labels = []
         self.curves = []
 
+        self.default_style = None # for plotted curves
+
     def gnuplot_commands(self, cmd_buf=None):
         if cmd_buf:
             g = cmd_buf
@@ -192,7 +194,7 @@ class Plot(object):
         if logscale:
             g("set logscale %s" % logscale)
 
-        plots = [c.gnuplot_cmd() for c in self.curves]
+        plots = [c.gnuplot_cmd(self.default_style) for c in self.curves]
         if plots:
             g("plot " + ", ".join(plots))
 
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