From 8924ff7a344883626df19af13370ecf273d0ecbe Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Sat, 25 Sep 1999 09:24:43 +0000
Subject: We can generate a PNG now.

svn path=/trunk/; revision=2602
---
 growthplot | 25 ++++++++++---------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/growthplot b/growthplot
index caa3cddf..2f1f6cba 100755
--- a/growthplot
+++ b/growthplot
@@ -12,8 +12,9 @@ sed '/^4.2.9/,$d' </tmp/growthnumbers$$ >/tmp/growthannounce$$
 cat >/tmp/growthimage$$ <<EOF
 set title "Fetchmail project growth history"
 set xlabel 'Days since baseline'
-set ylabel 'Participants' 6	# Put it right over the Y axis
+set ylabel 'Participants'
 set key bottom right box
+set terminal gif
 
 EOF
 
@@ -56,24 +57,18 @@ EOF
 ) </tmp/growthmajors$$ >>/tmp/growthimage$$ 
 
 cat >>/tmp/growthimage$$ <<EOF
-# First, plot total participants
 plot [] [0:] '/tmp/growthnumbers$$' using 5:4 \
-		title "Both lists" with points 3
-
-# Then, plot announce-list only starting from the Julian date of the split
-replot '/tmp/growthannounce$$' using 5:3 \
-		title "fetchmail-announce" with points 4
-
-# Finally, plot the developer list
-replot '/tmp/growthannounce$$' using 5:2 \
+		title "Both lists" with points 3, \
+     '/tmp/growthannounce$$' using 5:3 \
+		title "fetchmail-announce" with points 4, \
+     '/tmp/growthannounce$$' using 5:2 \
 		title "fetchmail-friends" with points 2
 EOF
 
-echo "pause 9999" >>/tmp/growthimage$$
-
-gnuplot /tmp/growthimage$$
+# The gnuplot driver for PNG doesn't do color
+gnuplot /tmp/growthimage$$ >growth.gif
+gif2png -s -d -qq growth.gif
 
 rm -f /tmp/growth*
 
-# The gnuplot drivers for GIF and PNG are deficient.  To capture this image,
-# use the xv middle-button grab and save to PNG.
+# growthplot ends here
-- 
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