pgfplots (11aug16)

git-svn-id: svn://tug.org/texlive/trunk@41838 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 8 insertions, 1 deletions

diff --git a/Master/texmf-dist/tex/generic/pgfplots/pgfplotsstackedplots.code.tex b/Master/texmf-dist/tex/generic/pgfplots/pgfplotsstackedplots.code.tex
index b063bf72a55..7f45bfb5bef 100644
--- a/Master/texmf-dist/tex/generic/pgfplots/pgfplotsstackedplots.code.tex
+++ b/Master/texmf-dist/tex/generic/pgfplots/pgfplotsstackedplots.code.tex
@@ -268,6 +268,7 @@
 	\pgfplotsaxisdeserializedatapointfrom@private@backup@{#2}%
 }%
 
+% #1: the result of \pgfplotsaxisserializedatapointtostring
 \def\pgfplots@stacked@parsezerolevelpoint#1{%
 	\begingroup
 	\pgfplotsaxisdeserializedatapointfrom#1% no braces here!
@@ -366,6 +367,12 @@
 \def\pgfplotspointgetnormalizedzerolevelcoordinates{%
 	\begingroup
 	\ifpgfplots@stackedmode
+		% STATE: 
+		%  * \pgfplots@stacked@diff is the diff of the CURRENT point.
+		%  * \pgfplots@stacked@zerolevel is the ENTIRE point of the
+		%     zerolevel (consisting of its recursive zerolevel, its own diff, and its x,y coords) 
+		%  -> we need both
+		\let\pgfplots@stacked@diff@cur=\pgfplots@stacked@diff
 		\ifx\pgfplots@stacked@zerolevel\pgfutil@empty
 			\pgfplotspointgetnormalizedcoordinates%
 			\pgfplotsutilforeachcommasep{x,y,z}\as\pgfplots@loc@TMPa{%
@@ -386,7 +393,7 @@
 		\pgfplotscoordmath{x}{zero}\let\pgfplots@stacked@diff@x=\pgfmathresult%
 		\pgfplotscoordmath{y}{zero}\let\pgfplots@stacked@diff@y=\pgfmathresult%
 		\pgfplotscoordmath{z}{zero}\let\pgfplots@stacked@diff@z=\pgfmathresult%
-		\pgfutil@namelet{pgfplots@stacked@diff@\pgfplots@stacked@dir}{pgfplots@stacked@diff}%
+		\pgfutil@namelet{pgfplots@stacked@diff@\pgfplots@stacked@dir}{pgfplots@stacked@diff@cur}%
 	\else
 		% Ah - no stacked plot!? Well, than do "something useful":
 		% ... note that we have to use 'pgfbasic' here as that is the