roll back subdir experiment

399 files changed, 61 insertions, 4 deletions

diff --git a/Chart/CONTRIBUTING b/CONTRIBUTING
index ece0e53..ece0e53 100644
--- a/Chart/CONTRIBUTING
+++ b/CONTRIBUTING
diff --git a/Chart/Changes b/Changes
index 29cd242..29cd242 100644
--- a/Chart/Changes
+++ b/Changes
diff --git a/Chart/Documentation.pdf b/Documentation.pdf
index 92fe678..92fe678 100644
--- a/Chart/Documentation.pdf
+++ b/Documentation.pdf
diff --git a/Chart/LICENSE b/LICENSE
index ffca941..ffca941 100644
--- a/Chart/LICENSE
+++ b/LICENSE
diff --git a/Chart/MANIFEST.SKIP b/MANIFEST.SKIP
index 3ecf15e..3ecf15e 100644
--- a/Chart/MANIFEST.SKIP
+++ b/MANIFEST.SKIP
diff --git a/Chart/META.yml b/META.yml
index 668e94f..668e94f 100644
--- a/Chart/META.yml
+++ b/META.yml
diff --git a/Chart/Makefile.PL b/Makefile.PL
index 3ff16bf..3ff16bf 100644
--- a/Chart/Makefile.PL
+++ b/Makefile.PL
diff --git a/Chart/README b/README
index 8996735..8996735 100644
--- a/Chart/README
+++ b/README
diff --git a/Readme.md b/Readme.md
new file mode 100644
index 0000000..8996735
--- /dev/null
+++ b/Readme.md
@@ -0,0 +1,50 @@
+# NAME
+
+    Chart - a series of charting modules
+
+# VERSION
+ 
+    2.401.0
+
+# INSTALLING
+
+
+    The usual.
+ 
+    	perl Makefile.PL
+    	make
+    	make test
+    	make install
+
+    This should install to your site_perl directory.  The test scripts also
+    put samples of the different charts in the samples/ directory.
+
+
+# PREREQUISITES
+
+    Lincoln Stein's GD module version 2.0.36 or higher.
+    Carp
+
+# CHANGES
+
+    are in file Changes
+	
+# MAINTAINER
+
+    - Chart-Group (chart@fs.wettzell.de)
+    - Herbert Breunung (lichtkind@cpan.org)
+
+
+# CONTRIBUTING
+
+
+    If you want to help please read file CONTRIBUTING
+
+
+# COPYRIGHT
+
+    Copyright(c) 1997-1998 David Bonner, 1999 Peter Clark, 
+    2001-2012 Chart-Group at BKG.
+    All rights reserved.
+    This program is free software; you can redistribute it and/or modify it under 
+    the same terms as Perl itself.
diff --git a/Chart/TODO b/TODO
index cd62b96..cd62b96 100755
--- a/Chart/TODO
+++ b/TODO
diff --git a/Chart/cpanfile b/cpanfile
index 445db44..445db44 100644
--- a/Chart/cpanfile
+++ b/cpanfile
diff --git a/dist.ini b/dist.ini
index f85dc60..9237cda 100644
--- a/dist.ini
+++ b/dist.ini
@@ -1,12 +1,19 @@
 name    = Chart
-main_module = lib/Chart.pm
 version = 2.401.00
 author  = Chart-Group <chartgrp@web.de>
 license = artistic_2
 copyright_holder = Chart-Group
 
+[Manifest]
+
+[MetaNoIndex]
+
 [Prereqs]
-  Carp = 1.35
-  GD = 2
+perl = v5.12.0
+Carp = 1.35
+GD = 2
 
-[Manifest]
+
+;[PodCoverageTests]
+;[PodSyntaxTests]
+;[Test::Perl::Critic]
diff --git a/Chart/doc/LaTeX/Appendix.tex b/doc/LaTeX/Appendix.tex
index 8914477..8914477 100644
--- a/Chart/doc/LaTeX/Appendix.tex
+++ b/doc/LaTeX/Appendix.tex
diff --git a/Chart/doc/LaTeX/AppendixRGB.tex b/doc/LaTeX/AppendixRGB.tex
index e2cdbd7..e2cdbd7 100644
--- a/Chart/doc/LaTeX/AppendixRGB.tex
+++ b/doc/LaTeX/AppendixRGB.tex
diff --git a/Chart/doc/LaTeX/Aufbau.png b/doc/LaTeX/Aufbau.png
index 4fbcbce..4fbcbce 100644
--- a/Chart/doc/LaTeX/Aufbau.png
+++ b/doc/LaTeX/Aufbau.png
diff --git a/Chart/doc/LaTeX/Bars.tex b/doc/LaTeX/Bars.tex
index dfede25..dfede25 100644
--- a/Chart/doc/LaTeX/Bars.tex
+++ b/doc/LaTeX/Bars.tex
diff --git a/Chart/doc/LaTeX/Base.tex b/doc/LaTeX/Base.tex
index c8566e7..c8566e7 100644
--- a/Chart/doc/LaTeX/Base.tex
+++ b/doc/LaTeX/Base.tex
diff --git a/Chart/doc/LaTeX/Composite.tex b/doc/LaTeX/Composite.tex
index f79fb38..f79fb38 100644
--- a/Chart/doc/LaTeX/Composite.tex
+++ b/doc/LaTeX/Composite.tex
diff --git a/Chart/doc/LaTeX/Direction.tex b/doc/LaTeX/Direction.tex
index a948e25..a948e25 100644
--- a/Chart/doc/LaTeX/Direction.tex
+++ b/doc/LaTeX/Direction.tex
diff --git a/Chart/doc/LaTeX/Documentation.pdf b/doc/LaTeX/Documentation.pdf
index 92fe678..92fe678 100644
--- a/Chart/doc/LaTeX/Documentation.pdf
+++ b/doc/LaTeX/Documentation.pdf
diff --git a/Chart/doc/LaTeX/Documentation.tex b/doc/LaTeX/Documentation.tex
index fc1f1a5..fc1f1a5 100644
--- a/Chart/doc/LaTeX/Documentation.tex
+++ b/doc/LaTeX/Documentation.tex
diff --git a/Chart/doc/LaTeX/Elemente.png b/doc/LaTeX/Elemente.png
index 561b113..561b113 100644
--- a/Chart/doc/LaTeX/Elemente.png
+++ b/doc/LaTeX/Elemente.png
diff --git a/Chart/doc/LaTeX/ErrorBars.tex b/doc/LaTeX/ErrorBars.tex
index ece263b..ece263b 100644
--- a/Chart/doc/LaTeX/ErrorBars.tex
+++ b/doc/LaTeX/ErrorBars.tex
diff --git a/Chart/doc/LaTeX/HorizontalBars.tex b/doc/LaTeX/HorizontalBars.tex
index 0bed29e..0bed29e 100644
--- a/Chart/doc/LaTeX/HorizontalBars.tex
+++ b/doc/LaTeX/HorizontalBars.tex
diff --git a/Chart/doc/LaTeX/Lines.tex b/doc/LaTeX/Lines.tex
index 15cb268..15cb268 100644
--- a/Chart/doc/LaTeX/Lines.tex
+++ b/doc/LaTeX/Lines.tex
diff --git a/Chart/doc/LaTeX/LinesPoints.tex b/doc/LaTeX/LinesPoints.tex
index be17a1f..be17a1f 100644
--- a/Chart/doc/LaTeX/LinesPoints.tex
+++ b/doc/LaTeX/LinesPoints.tex
diff --git a/Chart/doc/LaTeX/Mountain.tex b/doc/LaTeX/Mountain.tex
index 7556a5b..7556a5b 100644
--- a/Chart/doc/LaTeX/Mountain.tex
+++ b/doc/LaTeX/Mountain.tex
diff --git a/Chart/doc/LaTeX/Pareto.tex b/doc/LaTeX/Pareto.tex
index fee70cb..fee70cb 100644
--- a/Chart/doc/LaTeX/Pareto.tex
+++ b/doc/LaTeX/Pareto.tex
diff --git a/Chart/doc/LaTeX/Pie.tex b/doc/LaTeX/Pie.tex
index 0258504..0258504 100644
--- a/Chart/doc/LaTeX/Pie.tex
+++ b/doc/LaTeX/Pie.tex
diff --git a/Chart/doc/LaTeX/Points.tex b/doc/LaTeX/Points.tex
index 9a1e48a..9a1e48a 100644
--- a/Chart/doc/LaTeX/Points.tex
+++ b/doc/LaTeX/Points.tex
diff --git a/Chart/doc/LaTeX/Split.tex b/doc/LaTeX/Split.tex
index 3bee38e..3bee38e 100644
--- a/Chart/doc/LaTeX/Split.tex
+++ b/doc/LaTeX/Split.tex
diff --git a/Chart/doc/LaTeX/Stacked.tex b/doc/LaTeX/Stacked.tex
index 66e4164..66e4164 100644
--- a/Chart/doc/LaTeX/Stacked.tex
+++ b/doc/LaTeX/Stacked.tex
diff --git a/Chart/doc/LaTeX/brushstyles.png b/doc/LaTeX/brushstyles.png
index edb1827..edb1827 100644
--- a/Chart/doc/LaTeX/brushstyles.png
+++ b/doc/LaTeX/brushstyles.png
diff --git a/Chart/doc/LaTeX/composite.png b/doc/LaTeX/composite.png
index 49b3c7e..49b3c7e 100644
--- a/Chart/doc/LaTeX/composite.png
+++ b/doc/LaTeX/composite.png
diff --git a/Chart/doc/LaTeX/d_bars.png b/doc/LaTeX/d_bars.png
index 8123c21..8123c21 100644
--- a/Chart/doc/LaTeX/d_bars.png
+++ b/doc/LaTeX/d_bars.png
diff --git a/Chart/doc/LaTeX/d_hbars4.png b/doc/LaTeX/d_hbars4.png
index 7176928..7176928 100644
--- a/Chart/doc/LaTeX/d_hbars4.png
+++ b/doc/LaTeX/d_hbars4.png
diff --git a/Chart/doc/LaTeX/d_lines2.png b/doc/LaTeX/d_lines2.png
index 603b5ce..603b5ce 100644
--- a/Chart/doc/LaTeX/d_lines2.png
+++ b/doc/LaTeX/d_lines2.png
diff --git a/Chart/doc/LaTeX/d_linesp2.png b/doc/LaTeX/d_linesp2.png
index 274ad48..274ad48 100644
--- a/Chart/doc/LaTeX/d_linesp2.png
+++ b/doc/LaTeX/d_linesp2.png
diff --git a/Chart/doc/LaTeX/d_pareto2.png b/doc/LaTeX/d_pareto2.png
index 97078a3..97078a3 100644
--- a/Chart/doc/LaTeX/d_pareto2.png
+++ b/doc/LaTeX/d_pareto2.png
diff --git a/Chart/doc/LaTeX/d_pie3.png b/doc/LaTeX/d_pie3.png
index 7b68179..7b68179 100644
--- a/Chart/doc/LaTeX/d_pie3.png
+++ b/doc/LaTeX/d_pie3.png
diff --git a/Chart/doc/LaTeX/definitions.tex b/doc/LaTeX/definitions.tex
index d2e3140..d2e3140 100644
--- a/Chart/doc/LaTeX/definitions.tex
+++ b/doc/LaTeX/definitions.tex
diff --git a/Chart/doc/LaTeX/description.tex b/doc/LaTeX/description.tex
index 39d464e..39d464e 100644
--- a/Chart/doc/LaTeX/description.tex
+++ b/doc/LaTeX/description.tex
diff --git a/Chart/doc/LaTeX/direction.png b/doc/LaTeX/direction.png
index fe1de17..fe1de17 100644
--- a/Chart/doc/LaTeX/direction.png
+++ b/doc/LaTeX/direction.png
diff --git a/Chart/doc/LaTeX/error.png b/doc/LaTeX/error.png
index 7f0c26c..7f0c26c 100644
--- a/Chart/doc/LaTeX/error.png
+++ b/doc/LaTeX/error.png
diff --git a/Chart/doc/LaTeX/mountain.png b/doc/LaTeX/mountain.png
index 9513ec9..9513ec9 100644
--- a/Chart/doc/LaTeX/mountain.png
+++ b/doc/LaTeX/mountain.png
diff --git a/Chart/doc/LaTeX/points.png b/doc/LaTeX/points.png
index 770096d..770096d 100644
--- a/Chart/doc/LaTeX/points.png
+++ b/doc/LaTeX/points.png
diff --git a/Chart/doc/LaTeX/rgb.dat b/doc/LaTeX/rgb.dat
index c3f8263..c3f8263 100644
--- a/Chart/doc/LaTeX/rgb.dat
+++ b/doc/LaTeX/rgb.dat
diff --git a/Chart/doc/LaTeX/rgb.tex b/doc/LaTeX/rgb.tex
index 051f954..051f954 100644
--- a/Chart/doc/LaTeX/rgb.tex
+++ b/doc/LaTeX/rgb.tex
diff --git a/Chart/doc/LaTeX/stackedbars.png b/doc/LaTeX/stackedbars.png
index f440c26..f440c26 100644
--- a/Chart/doc/LaTeX/stackedbars.png
+++ b/doc/LaTeX/stackedbars.png
diff --git a/Chart/doc/LaTeX/stunde.png b/doc/LaTeX/stunde.png
index b088d02..b088d02 100644
--- a/Chart/doc/LaTeX/stunde.png
+++ b/doc/LaTeX/stunde.png
diff --git a/Chart/doc/html/Bars_8pm.html b/doc/html/Bars_8pm.html
index 76330c6..76330c6 100644
--- a/Chart/doc/html/Bars_8pm.html
+++ b/doc/html/Bars_8pm.html
diff --git a/Chart/doc/html/Base_8pm.html b/doc/html/Base_8pm.html
index 5b5846e..5b5846e 100644
--- a/Chart/doc/html/Base_8pm.html
+++ b/doc/html/Base_8pm.html
diff --git a/Chart/doc/html/BrushStyles_8pm.html b/doc/html/BrushStyles_8pm.html
index b2569b3..b2569b3 100644
--- a/Chart/doc/html/BrushStyles_8pm.html
+++ b/doc/html/BrushStyles_8pm.html
diff --git a/Chart/doc/html/Composite_8pm.html b/doc/html/Composite_8pm.html
index f5abf1e..f5abf1e 100644
--- a/Chart/doc/html/Composite_8pm.html
+++ b/doc/html/Composite_8pm.html
diff --git a/Chart/doc/html/Constants_8pm.html b/doc/html/Constants_8pm.html
index f655a40..f655a40 100644
--- a/Chart/doc/html/Constants_8pm.html
+++ b/doc/html/Constants_8pm.html
diff --git a/Chart/doc/html/Direction_8pm.html b/doc/html/Direction_8pm.html
index df63da9..df63da9 100644
--- a/Chart/doc/html/Direction_8pm.html
+++ b/doc/html/Direction_8pm.html
diff --git a/Chart/doc/html/ErrorBars_8pm.html b/doc/html/ErrorBars_8pm.html
index 588b78c..588b78c 100644
--- a/Chart/doc/html/ErrorBars_8pm.html
+++ b/doc/html/ErrorBars_8pm.html
diff --git a/Chart/doc/html/HorizontalBars_8pm.html b/doc/html/HorizontalBars_8pm.html
index bd39828..bd39828 100644
--- a/Chart/doc/html/HorizontalBars_8pm.html
+++ b/doc/html/HorizontalBars_8pm.html
diff --git a/Chart/doc/html/LinesPoints_8pm.html b/doc/html/LinesPoints_8pm.html
index 0c2ec92..0c2ec92 100644
--- a/Chart/doc/html/LinesPoints_8pm.html
+++ b/doc/html/LinesPoints_8pm.html
diff --git a/Chart/doc/html/Lines_8pm.html b/doc/html/Lines_8pm.html
index 478a714..478a714 100644
--- a/Chart/doc/html/Lines_8pm.html
+++ b/doc/html/Lines_8pm.html
diff --git a/Chart/doc/html/Mountain_8pm.html b/doc/html/Mountain_8pm.html
index 6a8be9b..6a8be9b 100644
--- a/Chart/doc/html/Mountain_8pm.html
+++ b/doc/html/Mountain_8pm.html
diff --git a/Chart/doc/html/Pareto_8pm.html b/doc/html/Pareto_8pm.html
index 7269fb0..7269fb0 100644
--- a/Chart/doc/html/Pareto_8pm.html
+++ b/doc/html/Pareto_8pm.html
diff --git a/Chart/doc/html/Pie_8pm.html b/doc/html/Pie_8pm.html
index 047ae90..047ae90 100644
--- a/Chart/doc/html/Pie_8pm.html
+++ b/doc/html/Pie_8pm.html
diff --git a/Chart/doc/html/Points_8pm.html b/doc/html/Points_8pm.html
index 1b1d81d..1b1d81d 100644
--- a/Chart/doc/html/Points_8pm.html
+++ b/doc/html/Points_8pm.html
diff --git a/Chart/doc/html/Split_8pm.html b/doc/html/Split_8pm.html
index 1ca3b14..1ca3b14 100644
--- a/Chart/doc/html/Split_8pm.html
+++ b/doc/html/Split_8pm.html
diff --git a/Chart/doc/html/StackedBars_8pm.html b/doc/html/StackedBars_8pm.html
index a9687c0..a9687c0 100644
--- a/Chart/doc/html/StackedBars_8pm.html
+++ b/doc/html/StackedBars_8pm.html
diff --git a/Chart/doc/html/annotated.html b/doc/html/annotated.html
index 7a9facc..7a9facc 100644
--- a/Chart/doc/html/annotated.html
+++ b/doc/html/annotated.html
diff --git a/Chart/doc/html/annotated.js b/doc/html/annotated.js
index 6a7cd86..6a7cd86 100644
--- a/Chart/doc/html/annotated.js
+++ b/doc/html/annotated.js
diff --git a/Chart/doc/html/bc_s.png b/doc/html/bc_s.png
index 25e3beb..25e3beb 100644
--- a/Chart/doc/html/bc_s.png
+++ b/doc/html/bc_s.png
diff --git a/Chart/doc/html/bdwn.png b/doc/html/bdwn.png
index 940a0b9..940a0b9 100644
--- a/Chart/doc/html/bdwn.png
+++ b/doc/html/bdwn.png
diff --git a/Chart/doc/html/classChart_1_1Bars-members.html b/doc/html/classChart_1_1Bars-members.html
index c9a71f4..c9a71f4 100644
--- a/Chart/doc/html/classChart_1_1Bars-members.html
+++ b/doc/html/classChart_1_1Bars-members.html
diff --git a/Chart/doc/html/classChart_1_1Bars.html b/doc/html/classChart_1_1Bars.html
index 1018b6d..1018b6d 100644
--- a/Chart/doc/html/classChart_1_1Bars.html
+++ b/doc/html/classChart_1_1Bars.html
diff --git a/Chart/doc/html/classChart_1_1Bars.js b/doc/html/classChart_1_1Bars.js
index 992a513..992a513 100644
--- a/Chart/doc/html/classChart_1_1Bars.js
+++ b/doc/html/classChart_1_1Bars.js
diff --git a/Chart/doc/html/classChart_1_1Bars__coll__graph.map b/doc/html/classChart_1_1Bars__coll__graph.map
index 78821f3..78821f3 100644
--- a/Chart/doc/html/classChart_1_1Bars__coll__graph.map
+++ b/doc/html/classChart_1_1Bars__coll__graph.map
diff --git a/Chart/doc/html/classChart_1_1Bars__coll__graph.md5 b/doc/html/classChart_1_1Bars__coll__graph.md5
index 8ec038d..8ec038d 100644
--- a/Chart/doc/html/classChart_1_1Bars__coll__graph.md5
+++ b/doc/html/classChart_1_1Bars__coll__graph.md5
diff --git a/Chart/doc/html/classChart_1_1Bars__coll__graph.png b/doc/html/classChart_1_1Bars__coll__graph.png
index 456fd6b..456fd6b 100644
--- a/Chart/doc/html/classChart_1_1Bars__coll__graph.png
+++ b/doc/html/classChart_1_1Bars__coll__graph.png
diff --git a/Chart/doc/html/classChart_1_1Bars__inherit__graph.map b/doc/html/classChart_1_1Bars__inherit__graph.map
index 18b8fac..18b8fac 100644
--- a/Chart/doc/html/classChart_1_1Bars__inherit__graph.map
+++ b/doc/html/classChart_1_1Bars__inherit__graph.map
diff --git a/Chart/doc/html/classChart_1_1Bars__inherit__graph.md5 b/doc/html/classChart_1_1Bars__inherit__graph.md5
index d19a09f..d19a09f 100644
--- a/Chart/doc/html/classChart_1_1Bars__inherit__graph.md5
+++ b/doc/html/classChart_1_1Bars__inherit__graph.md5
diff --git a/Chart/doc/html/classChart_1_1Bars__inherit__graph.png b/doc/html/classChart_1_1Bars__inherit__graph.png
index 3d644c5..3d644c5 100644
--- a/Chart/doc/html/classChart_1_1Bars__inherit__graph.png
+++ b/doc/html/classChart_1_1Bars__inherit__graph.png
diff --git a/Chart/doc/html/classChart_1_1Base-members.html b/doc/html/classChart_1_1Base-members.html
index 1a8cfee..1a8cfee 100644
--- a/Chart/doc/html/classChart_1_1Base-members.html
+++ b/doc/html/classChart_1_1Base-members.html
diff --git a/Chart/doc/html/classChart_1_1Base.html b/doc/html/classChart_1_1Base.html
index 7d7e57a..7d7e57a 100644
--- a/Chart/doc/html/classChart_1_1Base.html
+++ b/doc/html/classChart_1_1Base.html
diff --git a/Chart/doc/html/classChart_1_1Base.js b/doc/html/classChart_1_1Base.js
index 00278fa..00278fa 100644
--- a/Chart/doc/html/classChart_1_1Base.js
+++ b/doc/html/classChart_1_1Base.js
diff --git a/Chart/doc/html/classChart_1_1Base__coll__graph.map b/doc/html/classChart_1_1Base__coll__graph.map
index 3281743..3281743 100644
--- a/Chart/doc/html/classChart_1_1Base__coll__graph.map
+++ b/doc/html/classChart_1_1Base__coll__graph.map
diff --git a/Chart/doc/html/classChart_1_1Base__coll__graph.md5 b/doc/html/classChart_1_1Base__coll__graph.md5
index cb28655..cb28655 100644
--- a/Chart/doc/html/classChart_1_1Base__coll__graph.md5
+++ b/doc/html/classChart_1_1Base__coll__graph.md5
diff --git a/Chart/doc/html/classChart_1_1Base__coll__graph.png b/doc/html/classChart_1_1Base__coll__graph.png
index e600fb1..e600fb1 100644
--- a/Chart/doc/html/classChart_1_1Base__coll__graph.png
+++ b/doc/html/classChart_1_1Base__coll__graph.png
diff --git a/Chart/doc/html/classChart_1_1Base__inherit__graph.map b/doc/html/classChart_1_1Base__inherit__graph.map
index cd91540..cd91540 100644
--- a/Chart/doc/html/classChart_1_1Base__inherit__graph.map
+++ b/doc/html/classChart_1_1Base__inherit__graph.map
diff --git a/Chart/doc/html/classChart_1_1Base__inherit__graph.md5 b/doc/html/classChart_1_1Base__inherit__graph.md5
index 0678acc..0678acc 100644
--- a/Chart/doc/html/classChart_1_1Base__inherit__graph.md5
+++ b/doc/html/classChart_1_1Base__inherit__graph.md5
diff --git a/Chart/doc/html/classChart_1_1Base__inherit__graph.png b/doc/html/classChart_1_1Base__inherit__graph.png
index 7b1cde0..7b1cde0 100644
--- a/Chart/doc/html/classChart_1_1Base__inherit__graph.png
+++ b/doc/html/classChart_1_1Base__inherit__graph.png
diff --git a/Chart/doc/html/classChart_1_1BrushStyles-members.html b/doc/html/classChart_1_1BrushStyles-members.html
index 176eee5..176eee5 100644
--- a/Chart/doc/html/classChart_1_1BrushStyles-members.html
+++ b/doc/html/classChart_1_1BrushStyles-members.html
diff --git a/Chart/doc/html/classChart_1_1BrushStyles.html b/doc/html/classChart_1_1BrushStyles.html
index 96ab07c..96ab07c 100644
--- a/Chart/doc/html/classChart_1_1BrushStyles.html
+++ b/doc/html/classChart_1_1BrushStyles.html
diff --git a/Chart/doc/html/classChart_1_1BrushStyles.js b/doc/html/classChart_1_1BrushStyles.js
index 1f512e7..1f512e7 100644
--- a/Chart/doc/html/classChart_1_1BrushStyles.js
+++ b/doc/html/classChart_1_1BrushStyles.js
diff --git a/Chart/doc/html/classChart_1_1BrushStyles__coll__graph.map b/doc/html/classChart_1_1BrushStyles__coll__graph.map
index ee13c6c..ee13c6c 100644
--- a/Chart/doc/html/classChart_1_1BrushStyles__coll__graph.map
+++ b/doc/html/classChart_1_1BrushStyles__coll__graph.map
diff --git a/Chart/doc/html/classChart_1_1BrushStyles__coll__graph.md5 b/doc/html/classChart_1_1BrushStyles__coll__graph.md5
index b7f01fa..b7f01fa 100644
--- a/Chart/doc/html/classChart_1_1BrushStyles__coll__graph.md5
+++ b/doc/html/classChart_1_1BrushStyles__coll__graph.md5
diff --git a/Chart/doc/html/classChart_1_1BrushStyles__coll__graph.png b/doc/html/classChart_1_1BrushStyles__coll__graph.png
index b7eefd4..b7eefd4 100644
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diff --git a/Chart/doc/html/inherit_graph_0.md5 b/doc/html/inherit_graph_0.md5
index e78e7f6..e78e7f6 100644
--- a/Chart/doc/html/inherit_graph_0.md5
+++ b/doc/html/inherit_graph_0.md5
diff --git a/Chart/doc/html/inherit_graph_0.png b/doc/html/inherit_graph_0.png
index 3f7964f..3f7964f 100644
--- a/Chart/doc/html/inherit_graph_0.png
+++ b/doc/html/inherit_graph_0.png
diff --git a/Chart/doc/html/inherit_graph_1.map b/doc/html/inherit_graph_1.map
index 322a960..322a960 100644
--- a/Chart/doc/html/inherit_graph_1.map
+++ b/doc/html/inherit_graph_1.map
diff --git a/Chart/doc/html/inherit_graph_1.md5 b/doc/html/inherit_graph_1.md5
index 09b67e5..09b67e5 100644
--- a/Chart/doc/html/inherit_graph_1.md5
+++ b/doc/html/inherit_graph_1.md5
diff --git a/Chart/doc/html/inherit_graph_1.png b/doc/html/inherit_graph_1.png
index ea374bb..ea374bb 100644
--- a/Chart/doc/html/inherit_graph_1.png
+++ b/doc/html/inherit_graph_1.png
diff --git a/Chart/doc/html/inherits.html b/doc/html/inherits.html
index f71edb3..f71edb3 100644
--- a/Chart/doc/html/inherits.html
+++ b/doc/html/inherits.html
diff --git a/Chart/doc/html/jquery.js b/doc/html/jquery.js
index 78ad0bd..78ad0bd 100644
--- a/Chart/doc/html/jquery.js
+++ b/doc/html/jquery.js
diff --git a/Chart/doc/html/main.html b/doc/html/main.html
index 26c6cc2..26c6cc2 100644
--- a/Chart/doc/html/main.html
+++ b/doc/html/main.html
diff --git a/Chart/doc/html/nav_f.png b/doc/html/nav_f.png
index 72a58a5..72a58a5 100644
--- a/Chart/doc/html/nav_f.png
+++ b/doc/html/nav_f.png
diff --git a/Chart/doc/html/nav_g.png b/doc/html/nav_g.png
index 8c6c13e..8c6c13e 100644
--- a/Chart/doc/html/nav_g.png
+++ b/doc/html/nav_g.png
diff --git a/Chart/doc/html/nav_h.png b/doc/html/nav_h.png
index 33389b1..33389b1 100644
--- a/Chart/doc/html/nav_h.png
+++ b/doc/html/nav_h.png
diff --git a/Chart/doc/html/navtree.css b/doc/html/navtree.css
index 8001f82..8001f82 100644
--- a/Chart/doc/html/navtree.css
+++ b/doc/html/navtree.css
diff --git a/Chart/doc/html/navtree.js b/doc/html/navtree.js
index d2e6ec0..d2e6ec0 100644
--- a/Chart/doc/html/navtree.js
+++ b/doc/html/navtree.js
diff --git a/Chart/doc/html/navtreeindex0.js b/doc/html/navtreeindex0.js
index 9fcd9a2..9fcd9a2 100644
--- a/Chart/doc/html/navtreeindex0.js
+++ b/doc/html/navtreeindex0.js
diff --git a/Chart/doc/html/open.png b/doc/html/open.png
index 30f75c7..30f75c7 100644
--- a/Chart/doc/html/open.png
+++ b/doc/html/open.png
diff --git a/Chart/doc/html/pages.html b/doc/html/pages.html
index d86946c..d86946c 100644
--- a/Chart/doc/html/pages.html
+++ b/doc/html/pages.html
diff --git a/Chart/doc/html/resize.js b/doc/html/resize.js
index 9fe82ba..9fe82ba 100644
--- a/Chart/doc/html/resize.js
+++ b/doc/html/resize.js
diff --git a/Chart/doc/html/sync_off.png b/doc/html/sync_off.png
index 3b443fc..3b443fc 100644
--- a/Chart/doc/html/sync_off.png
+++ b/doc/html/sync_off.png
diff --git a/Chart/doc/html/sync_on.png b/doc/html/sync_on.png
index e08320f..e08320f 100644
--- a/Chart/doc/html/sync_on.png
+++ b/doc/html/sync_on.png
diff --git a/Chart/doc/html/tab_a.png b/doc/html/tab_a.png
index 3b725c4..3b725c4 100644
--- a/Chart/doc/html/tab_a.png
+++ b/doc/html/tab_a.png
diff --git a/Chart/doc/html/tab_b.gif b/doc/html/tab_b.gif
index 0d62348..0d62348 100644
--- a/Chart/doc/html/tab_b.gif
+++ b/doc/html/tab_b.gif
diff --git a/Chart/doc/html/tab_b.png b/doc/html/tab_b.png
index 258c141..258c141 100644
--- a/Chart/doc/html/tab_b.png
+++ b/doc/html/tab_b.png
diff --git a/Chart/doc/html/tab_h.png b/doc/html/tab_h.png
index 4ca9102..4ca9102 100644
--- a/Chart/doc/html/tab_h.png
+++ b/doc/html/tab_h.png
diff --git a/Chart/doc/html/tab_l.gif b/doc/html/tab_l.gif
index 9b1e633..9b1e633 100644
--- a/Chart/doc/html/tab_l.gif
+++ b/doc/html/tab_l.gif
diff --git a/Chart/doc/html/tab_r.gif b/doc/html/tab_r.gif
index ce9dd9f..ce9dd9f 100644
--- a/Chart/doc/html/tab_r.gif
+++ b/doc/html/tab_r.gif
diff --git a/Chart/doc/html/tab_s.png b/doc/html/tab_s.png
index ab478c9..ab478c9 100644
--- a/Chart/doc/html/tab_s.png
+++ b/doc/html/tab_s.png
diff --git a/Chart/doc/html/tabs.css b/doc/html/tabs.css
index 9cf578f..9cf578f 100644
--- a/Chart/doc/html/tabs.css
+++ b/doc/html/tabs.css
diff --git a/Chart/doc/html/todo.html b/doc/html/todo.html
index 20c2a1f..20c2a1f 100644
--- a/Chart/doc/html/todo.html
+++ b/doc/html/todo.html
diff --git a/Chart/doc/html/tree.html b/doc/html/tree.html
index 6981023..6981023 100644
--- a/Chart/doc/html/tree.html
+++ b/doc/html/tree.html
diff --git a/Chart/lib/Chart.pm b/lib/Chart.pm
index 0ac5578..0ac5578 100644
--- a/Chart/lib/Chart.pm
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diff --git a/Chart/lib/Chart/Bars.pm b/lib/Chart/Bars.pm
index e682af5..e682af5 100644
--- a/Chart/lib/Chart/Bars.pm
+++ b/lib/Chart/Bars.pm
diff --git a/Chart/lib/Chart/Base.pm b/lib/Chart/Base.pm
index 79e319b..79e319b 100644
--- a/Chart/lib/Chart/Base.pm
+++ b/lib/Chart/Base.pm
diff --git a/Chart/lib/Chart/BrushStyles.pm b/lib/Chart/BrushStyles.pm
index 9b0128d..9b0128d 100644
--- a/Chart/lib/Chart/BrushStyles.pm
+++ b/lib/Chart/BrushStyles.pm
diff --git a/Chart/lib/Chart/Color.pm b/lib/Chart/Color.pm
index 3d8c0be..3d8c0be 100644
--- a/Chart/lib/Chart/Color.pm
+++ b/lib/Chart/Color.pm
diff --git a/Chart/lib/Chart/Color/Named.pm b/lib/Chart/Color/Named.pm
index 19ad9d9..19ad9d9 100644
--- a/Chart/lib/Chart/Color/Named.pm
+++ b/lib/Chart/Color/Named.pm
diff --git a/Chart/lib/Chart/Color/Scheme.pm b/lib/Chart/Color/Scheme.pm
index 00e7cd9..00e7cd9 100644
--- a/Chart/lib/Chart/Color/Scheme.pm
+++ b/lib/Chart/Color/Scheme.pm
diff --git a/Chart/lib/Chart/Composite.pm b/lib/Chart/Composite.pm
index 8b68e12..8b68e12 100644
--- a/Chart/lib/Chart/Composite.pm
+++ b/lib/Chart/Composite.pm
diff --git a/Chart/lib/Chart/Constants.pm b/lib/Chart/Constants.pm
index e7085d6..e7085d6 100644
--- a/Chart/lib/Chart/Constants.pm
+++ b/lib/Chart/Constants.pm
diff --git a/Chart/lib/Chart/Direction.pm b/lib/Chart/Direction.pm
index c9fde69..c9fde69 100644
--- a/Chart/lib/Chart/Direction.pm
+++ b/lib/Chart/Direction.pm
diff --git a/Chart/lib/Chart/ErrorBars.pm b/lib/Chart/ErrorBars.pm
index 97e81fb..97e81fb 100644
--- a/Chart/lib/Chart/ErrorBars.pm
+++ b/lib/Chart/ErrorBars.pm
diff --git a/Chart/lib/Chart/HorizontalBars.pm b/lib/Chart/HorizontalBars.pm
index 1566c40..1566c40 100644
--- a/Chart/lib/Chart/HorizontalBars.pm
+++ b/lib/Chart/HorizontalBars.pm
diff --git a/Chart/lib/Chart/Lines.pm b/lib/Chart/Lines.pm
index 59f19bc..59f19bc 100644
--- a/Chart/lib/Chart/Lines.pm
+++ b/lib/Chart/Lines.pm
diff --git a/Chart/lib/Chart/LinesPoints.pm b/lib/Chart/LinesPoints.pm
index 279077b..279077b 100644
--- a/Chart/lib/Chart/LinesPoints.pm
+++ b/lib/Chart/LinesPoints.pm
diff --git a/Chart/lib/Chart/Mountain.pm b/lib/Chart/Mountain.pm
index 8be6a61..8be6a61 100644
--- a/Chart/lib/Chart/Mountain.pm
+++ b/lib/Chart/Mountain.pm
diff --git a/Chart/lib/Chart/Pareto.pm b/lib/Chart/Pareto.pm
index b95d30d..b95d30d 100644
--- a/Chart/lib/Chart/Pareto.pm
+++ b/lib/Chart/Pareto.pm
diff --git a/Chart/lib/Chart/Pie.pm b/lib/Chart/Pie.pm
index 06008c7..06008c7 100644
--- a/Chart/lib/Chart/Pie.pm
+++ b/lib/Chart/Pie.pm
diff --git a/Chart/lib/Chart/Points.pm b/lib/Chart/Points.pm
index cddc5fe..cddc5fe 100644
--- a/Chart/lib/Chart/Points.pm
+++ b/lib/Chart/Points.pm
diff --git a/Chart/lib/Chart/Split.pm b/lib/Chart/Split.pm
index f13f940..f13f940 100644
--- a/Chart/lib/Chart/Split.pm
+++ b/lib/Chart/Split.pm
diff --git a/Chart/lib/Chart/StackedBars.pm b/lib/Chart/StackedBars.pm
index eee6eb3..eee6eb3 100644
--- a/Chart/lib/Chart/StackedBars.pm
+++ b/lib/Chart/StackedBars.pm
diff --git a/Chart/patterns/PATTERN0.GIF b/patterns/PATTERN0.GIF
index ad6ba91..ad6ba91 100644
--- a/Chart/patterns/PATTERN0.GIF
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diff --git a/Chart/patterns/PATTERN0.PNG b/patterns/PATTERN0.PNG
index 6962f7c..6962f7c 100644
--- a/Chart/patterns/PATTERN0.PNG
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diff --git a/Chart/patterns/PATTERN1.GIF b/patterns/PATTERN1.GIF
index 565b325..565b325 100644
--- a/Chart/patterns/PATTERN1.GIF
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diff --git a/Chart/patterns/PATTERN1.PNG b/patterns/PATTERN1.PNG
index 30ee2b2..30ee2b2 100644
--- a/Chart/patterns/PATTERN1.PNG
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diff --git a/Chart/patterns/PATTERN2.GIF b/patterns/PATTERN2.GIF
index defe108..defe108 100644
--- a/Chart/patterns/PATTERN2.GIF
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diff --git a/Chart/patterns/PATTERN2.PNG b/patterns/PATTERN2.PNG
index c03dbc8..c03dbc8 100644
--- a/Chart/patterns/PATTERN2.PNG
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diff --git a/Chart/patterns/PATTERN3.GIF b/patterns/PATTERN3.GIF
index 0ef43bc..0ef43bc 100644
--- a/Chart/patterns/PATTERN3.GIF
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diff --git a/Chart/patterns/PATTERN3.PNG b/patterns/PATTERN3.PNG
index e80f4de..e80f4de 100644
--- a/Chart/patterns/PATTERN3.PNG
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diff --git a/Chart/patterns/PATTERN4.GIF b/patterns/PATTERN4.GIF
index e4d085d..e4d085d 100644
--- a/Chart/patterns/PATTERN4.GIF
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diff --git a/Chart/patterns/PATTERN4.PNG b/patterns/PATTERN4.PNG
index 9d84eb9..9d84eb9 100644
--- a/Chart/patterns/PATTERN4.PNG
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diff --git a/Chart/patterns/PATTERN5.GIF b/patterns/PATTERN5.GIF
index d97283f..d97283f 100644
--- a/Chart/patterns/PATTERN5.GIF
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diff --git a/Chart/patterns/PATTERN5.PNG b/patterns/PATTERN5.PNG
index dc1b7f4..dc1b7f4 100644
--- a/Chart/patterns/PATTERN5.PNG
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diff --git a/Chart/t/Humidity.t b/t/Humidity.t
index 077ec3e..077ec3e 100644
--- a/Chart/t/Humidity.t
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diff --git a/Chart/t/Math_1_over_x.t b/t/Math_1_over_x.t
index afe5f56..afe5f56 100644
--- a/Chart/t/Math_1_over_x.t
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index 1e05be6..1e05be6 100644
--- a/Chart/t/bars.t
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diff --git a/Chart/t/bars_10.t b/t/bars_10.t
index f47f1bd..f47f1bd 100644
--- a/Chart/t/bars_10.t
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index 5327513..5327513 100644
--- a/Chart/t/bars_2.t
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index dc5c9ce..dc5c9ce 100644
--- a/Chart/t/bars_3.t
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index 63f6561..63f6561 100644
--- a/Chart/t/bars_4.t
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index c09c72e..c09c72e 100644
--- a/Chart/t/bars_5.t
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index 1d4db59..1d4db59 100644
--- a/Chart/t/bars_6.t
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index 4681c48..4681c48 100644
--- a/Chart/t/bars_7.t
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index 27f34d4..27f34d4 100644
--- a/Chart/t/bars_8.t
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index f0e0374..f0e0374 100644
--- a/Chart/t/bars_9.t
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index 60509e9..60509e9 100644
--- a/Chart/t/composite.t
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index 39a1a2f..39a1a2f 100644
--- a/Chart/t/composite_1.t
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index f82ebb4..f82ebb4 100644
--- a/Chart/t/composite_2.t
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index 93baab2..93baab2 100644
--- a/Chart/t/composite_3.t
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diff --git a/Chart/t/composite_4.t b/t/composite_4.t
index eea7533..eea7533 100644
--- a/Chart/t/composite_4.t
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index e8b6e1d..e8b6e1d 100644
--- a/Chart/t/composite_5.t
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index 075be26..075be26 100644
--- a/Chart/t/composite_6.t
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diff --git a/Chart/t/composite_7.t b/t/composite_7.t
index c54928f..c54928f 100644
--- a/Chart/t/composite_7.t
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diff --git a/Chart/t/composite_8.t b/t/composite_8.t
index a5040ca..a5040ca 100644
--- a/Chart/t/composite_8.t
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diff --git a/Chart/t/composite_f.t b/t/composite_f.t
index 276919f..276919f 100644
--- a/Chart/t/composite_f.t
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index cf9001b..cf9001b 100644
--- a/Chart/t/direction_1.t
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index 5e69174..5e69174 100644
--- a/Chart/t/direction_2.t
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index 70048c7..70048c7 100644
--- a/Chart/t/direction_3.t
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diff --git a/Chart/t/direction_4.t b/t/direction_4.t
index d58e64b..d58e64b 100644
--- a/Chart/t/direction_4.t
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index 99f0662..99f0662 100644
--- a/Chart/t/error_1.t
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diff --git a/Chart/t/error_2.t b/t/error_2.t
index 41019f6..41019f6 100644
--- a/Chart/t/error_2.t
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index 6d48a83..6d48a83 100644
--- a/Chart/t/f_ticks.t
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index d4220f5..d4220f5 100644
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index 634f66e..634f66e 100644
--- a/Chart/t/hbars_1.t
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index de37789..de37789 100644
--- a/Chart/t/hbars_2.t
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index 5bf7d94..5bf7d94 100644
--- a/Chart/t/hbars_3.t
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index 691a6f7..691a6f7 100644
--- a/Chart/t/hbars_4.t
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index 844b5ed..844b5ed 100644
--- a/Chart/t/lines.t
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index aa47b0e..aa47b0e 100644
--- a/Chart/t/lines_1.t
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index 7d9b827..7d9b827 100644
--- a/Chart/t/lines_2.t
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index a1a10a1..a1a10a1 100644
--- a/Chart/t/lines_3.t
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index 6b2a63a..6b2a63a 100644
--- a/Chart/t/lines_4.t
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index 9a61ba3..9a61ba3 100644
--- a/Chart/t/lines_5.t
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index 4ee42db..4ee42db 100644
--- a/Chart/t/lines_6.t
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diff --git a/Chart/t/lines_7.t b/t/lines_7.t
index 01d1800..01d1800 100644
--- a/Chart/t/lines_7.t
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index 199c8b5..199c8b5 100644
--- a/Chart/t/lines_8.t
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index 126fdd0..126fdd0 100644
--- a/Chart/t/lines_9.t
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diff --git a/Chart/t/linespoints.t b/t/linespoints.t
index 10434a0..10434a0 100644
--- a/Chart/t/linespoints.t
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index 62a7e11..62a7e11 100644
--- a/Chart/t/linespoints_1.t
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index 0757e12..0757e12 100644
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index 5ca3ab3..5ca3ab3 100644
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index a31e7bd..a31e7bd 100644
--- a/Chart/t/linespoints_4.t
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diff --git a/Chart/t/linespoints_5.t b/t/linespoints_5.t
index 26ca12b..26ca12b 100644
--- a/Chart/t/linespoints_5.t
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diff --git a/Chart/t/linespoints_6.t b/t/linespoints_6.t
index 3f85514..3f85514 100644
--- a/Chart/t/linespoints_6.t
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index 2386052..2386052 100644
--- a/Chart/t/linespoints_7.t
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index f1eefee..f1eefee 100644
--- a/Chart/t/mapbars.t
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diff --git a/Chart/t/mapcomp.t b/t/mapcomp.t
index c48ef5d..c48ef5d 100644
--- a/Chart/t/mapcomp.t
+++ b/t/mapcomp.t
diff --git a/Chart/t/mountain.t b/t/mountain.t
index 82b290c..82b290c 100644
--- a/Chart/t/mountain.t
+++ b/t/mountain.t
diff --git a/Chart/t/mountain_2.t b/t/mountain_2.t
index fe92d22..fe92d22 100644
--- a/Chart/t/mountain_2.t
+++ b/t/mountain_2.t
diff --git a/Chart/t/mountain_3.t b/t/mountain_3.t
index 7d88008..7d88008 100644
--- a/Chart/t/mountain_3.t
+++ b/t/mountain_3.t
diff --git a/Chart/t/mountain_4.t b/t/mountain_4.t
index 9b4075a..9b4075a 100644
--- a/Chart/t/mountain_4.t
+++ b/t/mountain_4.t
diff --git a/Chart/t/pareto_1.t b/t/pareto_1.t
index a973012..a973012 100644
--- a/Chart/t/pareto_1.t
+++ b/t/pareto_1.t
diff --git a/Chart/t/pareto_2.t b/t/pareto_2.t
index 92ba80d..92ba80d 100644
--- a/Chart/t/pareto_2.t
+++ b/t/pareto_2.t
diff --git a/Chart/t/pareto_3.t b/t/pareto_3.t
index f5c84dc..f5c84dc 100644
--- a/Chart/t/pareto_3.t
+++ b/t/pareto_3.t
diff --git a/Chart/t/pie_1.t b/t/pie_1.t
index 64cb9b1..64cb9b1 100644
--- a/Chart/t/pie_1.t
+++ b/t/pie_1.t
diff --git a/Chart/t/pie_10.t b/t/pie_10.t
index 75c1994..75c1994 100644
--- a/Chart/t/pie_10.t
+++ b/t/pie_10.t
diff --git a/Chart/t/pie_11.t b/t/pie_11.t
index 3917f5a..3917f5a 100644
--- a/Chart/t/pie_11.t
+++ b/t/pie_11.t
diff --git a/Chart/t/pie_2.t b/t/pie_2.t
index d5d3277..d5d3277 100644
--- a/Chart/t/pie_2.t
+++ b/t/pie_2.t
diff --git a/Chart/t/pie_3.t b/t/pie_3.t
index f5e3d00..f5e3d00 100644
--- a/Chart/t/pie_3.t
+++ b/t/pie_3.t
diff --git a/Chart/t/pie_4.t b/t/pie_4.t
index 9da0f0e..9da0f0e 100644
--- a/Chart/t/pie_4.t
+++ b/t/pie_4.t
diff --git a/Chart/t/pie_5.t b/t/pie_5.t
index 0702bf2..0702bf2 100644
--- a/Chart/t/pie_5.t
+++ b/t/pie_5.t
diff --git a/Chart/t/pie_6.t b/t/pie_6.t
index 9dd7fd4..9dd7fd4 100644
--- a/Chart/t/pie_6.t
+++ b/t/pie_6.t
diff --git a/Chart/t/pie_7.t b/t/pie_7.t
index d43647a..d43647a 100644
--- a/Chart/t/pie_7.t
+++ b/t/pie_7.t
diff --git a/Chart/t/pie_8.t b/t/pie_8.t
index bd49acb..bd49acb 100644
--- a/Chart/t/pie_8.t
+++ b/t/pie_8.t
diff --git a/Chart/t/pie_9.t b/t/pie_9.t
index 3b7d665..3b7d665 100644
--- a/Chart/t/pie_9.t
+++ b/t/pie_9.t
diff --git a/Chart/t/points.t b/t/points.t
index f57a02b..f57a02b 100644
--- a/Chart/t/points.t
+++ b/t/points.t
diff --git a/Chart/t/points_100.t b/t/points_100.t
index 478bcb7..478bcb7 100644
--- a/Chart/t/points_100.t
+++ b/t/points_100.t
diff --git a/Chart/t/points_2.t b/t/points_2.t
index 09d1abe..09d1abe 100644
--- a/Chart/t/points_2.t
+++ b/t/points_2.t
diff --git a/Chart/t/points_3.t b/t/points_3.t
index ec06071..ec06071 100644
--- a/Chart/t/points_3.t
+++ b/t/points_3.t
diff --git a/Chart/t/points_4.t b/t/points_4.t
index 8e71e1f..8e71e1f 100644
--- a/Chart/t/points_4.t
+++ b/t/points_4.t
diff --git a/Chart/t/points_5.t b/t/points_5.t
index 9493b7e..9493b7e 100644
--- a/Chart/t/points_5.t
+++ b/t/points_5.t
diff --git a/Chart/t/scalarImage.t b/t/scalarImage.t
index cace193..cace193 100644
--- a/Chart/t/scalarImage.t
+++ b/t/scalarImage.t
diff --git a/Chart/t/split_1.t b/t/split_1.t
index 4a00593..4a00593 100644
--- a/Chart/t/split_1.t
+++ b/t/split_1.t
diff --git a/Chart/t/split_2.t b/t/split_2.t
index e290b20..e290b20 100644
--- a/Chart/t/split_2.t
+++ b/t/split_2.t
diff --git a/Chart/t/stackedbars.t b/t/stackedbars.t
index 0ac7ee7..0ac7ee7 100644
--- a/Chart/t/stackedbars.t
+++ b/t/stackedbars.t
diff --git a/Chart/t/stackedbars_2.t b/t/stackedbars_2.t
index 0f23f36..0f23f36 100644
--- a/Chart/t/stackedbars_2.t
+++ b/t/stackedbars_2.t
diff --git a/Chart/t/stackedbars_3.t b/t/stackedbars_3.t
index 1ab8209..1ab8209 100644
--- a/Chart/t/stackedbars_3.t
+++ b/t/stackedbars_3.t
diff --git a/Chart/t/stackedbars_4.t b/t/stackedbars_4.t
index 9843a5a..9843a5a 100644
--- a/Chart/t/stackedbars_4.t
+++ b/t/stackedbars_4.t