colors are now fixed (as in, not random)

plot.rb

@@ -4,7 +4,10 @@ load 'config.rb'
 users   = USERNAMES
 log_dir = LOG_DIR
 
-colors  = {}
+colors  = {"christoffermadsen" => "1d6a6f",
+           "jmaa" => "9db512",
+           "jacob" => "e01476",
+           "alexander" => "00c0c7"}
 
 def rand_color
   "%06x" % (rand * 0xffffff)
@@ -16,14 +19,14 @@ def color_dist (c1, c2)
     (c1[4..5].hex - c2[4..5].hex).abs
 end
 
-users.each do |user|
-  tentative_color = rand_color
-  while (colors.detect {|k,v| color_dist(v,tentative_color) < 200}) do
-    tentative_color = rand_color
-  end
-
-  colors[user] = tentative_color
-end
+#users.each do |user|
+#  tentative_color = rand_color
+#  while (colors.detect {|k,v| color_dist(v,tentat#ive_color) < 200}) do
+#    tentative_color = rand_color
+#  end
+#
+#  colors[user] = tentative_color
+#end
 
 plotstring = %Q[set terminal 'svg' size 800,400 fname 'Verdana, Helvetica, Arial, sans-serif' \
 fsize '14' rounded dashed
@@ -57,7 +60,7 @@ plotstring += %Q[
 set title "Screenshot size"
 set output "/home/christoffermadsen/public_html/img/screenshot_size.svg"
 set ylabel "Size (MB)"
-set yrange [0:100]
+set yrange [0:]
 set ytics 10
 set mytics 1