# HG changeset patch
# User Ben Abbott  <bpabbott@mac.com>
# Date 1291418625 18000
# Node ID 988d2bd6bacde065349f3e3da14b509161000db5
# Parent  c18526be2340de112847101ada46f57c72d86122
__stem__.m: Each stem hggroup should have its own baseline.

diff -r c18526be2340 -r 988d2bd6bacd scripts/ChangeLog
--- a/scripts/ChangeLog	Fri Dec 03 18:21:25 2010 -0500
+++ b/scripts/ChangeLog	Fri Dec 03 18:23:45 2010 -0500
@@ -1,5 +1,6 @@
 2010-12-03  Ben Abbott  <bpabbott@mac.com>
 
+	* plot/private/__stem__.m: Create a baseline for each stem hggroup.
 	* plot/__go_draw_axes__.m: If not set, then unset the gnuplot
 	{tblr}margins. Needed when using subplots with differing
 	activepositionproperty.
diff -r c18526be2340 -r 988d2bd6bacd scripts/plot/private/__stem__.m
--- a/scripts/plot/private/__stem__.m	Fri Dec 03 18:21:25 2010 -0500
+++ b/scripts/plot/private/__stem__.m	Fri Dec 03 18:23:45 2010 -0500
@@ -99,15 +99,13 @@
                         ms, "linestyle", "none", "markerfacecolor",
                         fc, "parent", hg); 
 
-        if (i == 1)
-          x_axis_range = get (ax, "xlim");
-          h_baseline = line (x_axis_range, [0, 0], "color", [0, 0, 0]);
-          set (h_baseline, "handlevisibility", "off");
-          set (h_baseline, "xliminclude", "off");
-          addlistener (ax, "xlim", @update_xlim);
-          addlistener (h_baseline, "ydata", @update_baseline);
-          addlistener (h_baseline, "visible", @update_baseline);
-        endif
+        x_axis_range = get (ax, "xlim");
+        h_baseline = line (x_axis_range, [0, 0], "color", [0, 0, 0]);
+        set (h_baseline, "handlevisibility", "off");
+        set (h_baseline, "xliminclude", "off");
+        addlistener (ax, "xlim", @update_xlim);
+        addlistener (h_baseline, "ydata", @update_baseline);
+        addlistener (h_baseline, "visible", @update_baseline);
       endif
 
       ## Setup the hggroup and listeners.