From 047893de7bd96fb6755bf161e6397256e2e5f3b5 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Fri, 24 Sep 1999 06:27:29 +0000
Subject: Does the plot correctly in X11 mode.

svn path=/trunk/; revision=2597
---
 growthplot | 48 ++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 40 insertions(+), 8 deletions(-)

(limited to 'growthplot')

diff --git a/growthplot b/growthplot
index c9fd834b..16ba80c4 100755
--- a/growthplot
+++ b/growthplot
@@ -8,24 +8,56 @@ timeseries >/tmp/growthplot$$
 grep "^[0-9]" /tmp/growthplot$$ >/tmp/growthnumbers$$
 sed '/^4.2.9/,$d' </tmp/growthnumbers$$ >/tmp/growthannounce$$
 
-gnuplot <<EOF
+cat >IMAGE <<EOF
 set title "Fetchmail project growth history"
 set xlabel 'Days since project start'
 set ylabel 'Participants' 6	# Put it right over the Y axis
-set key top left box
+set key bottom right box
 
+EOF
+
+# OK, now write the event labels
+(
+	echo "count=0"
+	echo "breakheight=510"
+	while read version friends announce total days date
+	do
+		if [ "$version" = '%' ]
+		then
+			legend="$friends $announce $total $days $date"
+			echo "# Associate $lastday to '$legend'"
+			echo "count = count + 1"
+			echo "lastday = $lastday - 5"
+			echo set arrow \
+				from lastday, 0 to lastday, breakheight \
+				nohead
+			echo "endx = lastday + 50 + count * 25"
+			echo "endy = breakheight + 50 + count * 50"
+			echo "set arrow \
+				from lastday, breakheight to endx, endy"
+			echo "set label '$legend' at endx+10, endy"
+		else
+			lastday=$days
+		fi
+	done
+) </tmp/growthplot$$ >>IMAGE
+
+cat >>IMAGE <<EOF
 # First, plot total participants
-plot [] [0:] '/tmp/growthnumbers$$' using 5:4 title "Both lists" with points 3
+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$$' using 5:3 title "fetchmail-announce" with points 1
+replot '/tmp/growthannounce$$' using 5:3 \
+		title "fetchmail-announce" with points 4
 
 # Finally, plot the developer list
-replot '/tmp/growthannounce$$' using 5:2 title "fetchmail-friends" with points 2
-
-pause 9999
+replot '/tmp/growthannounce$$' using 5:2 \
+		title "fetchmail-friends" with points 2
 EOF
 
-rm -f /tmp/growth*
+echo "pause 9999" >>IMAGE
 
+gnuplot IMAGE
 
+rm -f /tmp/growth*
-- 
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