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authorKarl Berry <karl@freefriends.org>2018-02-04 21:38:21 +0000
committerKarl Berry <karl@freefriends.org>2018-02-04 21:38:21 +0000
commit1d37fde2e023b21781cbcfa6c4d826e879b21c54 (patch)
treee8a2070e23c8962eef427b8a2277f3a2eca27109 /Master/texmf-dist/tex/generic/pstricks-add
parent46ee79bdff3d640ffdb5af64fe7d566c7a56d465 (diff)
pstricks-add (4feb18)
git-svn-id: svn://tug.org/texlive/trunk@46541 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic/pstricks-add')
-rw-r--r--Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex61
1 files changed, 36 insertions, 25 deletions
diff --git a/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex b/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex
index 4c276769710..4d505053b27 100644
--- a/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex
+++ b/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex
@@ -1,4 +1,4 @@
-%% $Id: pstricks-add.tex 718 2018-01-30 09:11:28Z herbert $
+%% $Id: pstricks-add.tex 722 2018-02-03 20:39:07Z herbert $
%%
%% This is file `pstricks-add.tex',
%%
@@ -31,8 +31,8 @@
\ifx\PSTXKeyLoaded\endinput\else \input pst-xkey \fi
\ifx\PSTmathLoaded\endinput\else \input pst-math \fi
%
-\def\fileversion{3.85}
-\def\filedate{2018/01/29}
+\def\fileversion{3.85a}
+\def\filedate{2018/02/03}
\let\pstricksaddFV\fileversion
\message{`pstricks-add' v\fileversion, \filedate\space (dr,hv)}
%
@@ -725,6 +725,8 @@ a add
\psset{StepType=lower} % alternative StepType=upper/inf/sup/Riemann
\define@boolkey[psset]{pstricks-add}[Pst@]{noVerticalLines}[true]{}%
\psset{noVerticalLines=false}
+\define@boolkey[psset]{pstricks-add}[Pst@]{drawLines}[true]{}%
+\psset{drawLines=true}
%
\newcount\pst@stepcount
\pst@stepcount=1
@@ -752,23 +754,30 @@ a add
/Area 0 def
%
\ifcase\psk@StepType % 0->lower, height is always f(x)
- x scx 0 moveto
+ \ifPst@drawLines x scx 0 moveto \fi
#3 {
Func dup dx mul Area add /Area ED
- scy dup x scx exch \ifPst@noVerticalLines moveto \else lineto \fi
+ \ifPst@drawLines scy dup x scx exch \ifPst@noVerticalLines moveto \else lineto \fi
+ \else pop \fi
/x x dx add def
- x scx exch lineto
- x scx 0 \ifPst@noVerticalLines moveto \else lineto \fi
+ \ifPst@drawLines
+ x scx exch lineto
+ x scx 0 \ifPst@noVerticalLines moveto \else lineto \fi
+ \fi
} repeat
\or % 1-> upper, height is always f(x+dx)
- x scx 0 moveto
+ \ifPst@drawLines x scx 0 moveto \fi
#3 {
/x x dx add def
Func \ifPst@saveSumValue dup dx mul Area add /Area ED \fi
- scy dup x dx sub scx exch
- \ifPst@noVerticalLines moveto \else lineto \fi
- x scx exch lineto
- x scx 0 \ifPst@noVerticalLines moveto \else lineto \fi
+ \ifPst@drawLines
+ scy dup x dx sub scx exch
+ \ifPst@noVerticalLines moveto \else lineto \fi
+ x scx exch lineto
+ x scx 0 \ifPst@noVerticalLines moveto \else lineto \fi
+ \else
+ pop
+ \fi
} repeat
\ifPst@saveSumValue
\fi
@@ -784,8 +793,8 @@ a add
/t x def % save x value
eps3 {
Func \ifPst@saveSumValue dup dx mul Area add /Area ED \fi
- dup
- Max lt { /Max exch def } { dup Min gt { /Min exch def }{ pop } ifelse } ifelse
+ dup
+ Max lt { /Max exch def } { dup Min gt { /Min exch def }{ pop } ifelse } ifelse
/x x dt add def
} repeat
/x t def % restore
@@ -794,19 +803,21 @@ a add
closepath
} repeat
/dx dx scx def
- xMinMax aload length 3 div cvi {
- /yMax ED /yMin ED /x ED
- x yMin moveto
- dx 0 \ifPst@noVerticalLines rmoveto \else rlineto \fi
- x dx add yMax lineto
- dx neg 0 \ifPst@noVerticalLines rmoveto \else rlineto \fi
- x yMin \ifPst@noVerticalLines moveto \else lineto \fi
- closepath
- } repeat
- \ifPst@saveSumValue
+ \ifPst@drawLines
+ xMinMax aload length 3 div cvi {
+ /yMax ED /yMin ED /x ED
+ x yMin moveto
+ dx 0 \ifPst@noVerticalLines rmoveto \else rlineto \fi
+ x dx add yMax lineto
+ dx neg 0 \ifPst@noVerticalLines rmoveto \else rlineto \fi
+ x yMin \ifPst@noVerticalLines moveto \else lineto \fi
+ closepath
\fi
+ } repeat
\or % 3->inf(imum)
- x scx 0 moveto
+% \ifPst@drawLines
+ x scx 0 moveto
+% \fi
#3 {
\ifPst@algebraic Func \else #4 \fi
\ifPst@saveSumValue dup dx mul Area add /Area ED \fi