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-rw-r--r--graphics/pstricks/base/dvips/pst-algparser.pro773
-rw-r--r--graphics/pstricks/base/dvips/pst-dots.pro173
-rw-r--r--graphics/pstricks/base/dvips/pst-dots97.pro132
-rw-r--r--graphics/pstricks/base/dvips/pstricks-fonts-lm.pro69
-rw-r--r--graphics/pstricks/base/dvips/pstricks-fonts-ps.pro32
-rw-r--r--graphics/pstricks/base/dvips/pstricks-fonts-urw.pro61
-rw-r--r--graphics/pstricks/base/dvips/pstricks.pro1232
-rw-r--r--graphics/pstricks/base/dvips/pstricks97.pro225
8 files changed, 2697 insertions, 0 deletions
diff --git a/graphics/pstricks/base/dvips/pst-algparser.pro b/graphics/pstricks/base/dvips/pst-algparser.pro
new file mode 100644
index 0000000000..2f0e84aae0
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pst-algparser.pro
@@ -0,0 +1,773 @@
+% $Id: pst-algparser.pro 446 2017-04-19 11:40:55Z herbert $
+%%
+%% PostScript prologue for PSTricks algorithm parser
+%% Version 0.07, 2014/08/01
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN archives
+%% in directory macros/latex/base/lppl.txt.
+%%
+%%-----------------------------------------------------------------------------%
+%
+%currentdict /Pi known not { /Pi 3.14159265359 def } if
+%
+/AlgParser { tx@AlgToPs begin AlgToPs end } def % Dominique Rodriguez
+/I2P { AlgParser cvx exec } def % Infix to Postfix
+%
+/tx@CoreAnalyzerDict 100 dict def tx@CoreAnalyzerDict begin
+%
+% PS ANALYZER FOR ALGEBRAIC EXPRESSION V1.13
+%
+% 09/2011 DR factorial with ! added
+%
+% E->T|E+T
+% T->FS|T*FS
+% FS -> F | +FS | -FS
+% F->P|F^SF|P!
+% P->(E)|literal
+% literal->number|var|var[E]|func(params)
+% params->E|E,param
+% number->TOBEFINISHED
+%
+%% E expression, T term, SF signed factor, F factor, P power
+%
+%% parser
+%
+%% str
+%
+%% C->E<condition_operators>E
+%% STR index -> STR index+lenExpr
+/AnalyzeCond { AnalyzeExpr ReadCondOp AnalyzeExpr EvalCondOp } def
+%
+%% analyze Expression List (separator , or | )
+%% STR index -> STR index+lenExpr
+%% /AnalyzeListOfE {
+%% { NextNonBlankChar pop AnalyzeExpr%%dup Strlen eq { exit } if NextNonBlankChar
+%% NextNonBlankChar dup 0 eq { pop exit } if
+%% dup 44 ne 1 index 124 ne and { dup 41 ne { PROBLEMCONTACTBILLOU } { pop exit } ifelse } if
+%% pop NextNonBlankChar dup 0 eq { exit } if 124 ne { PROBLEMCONTACTBILLOU } if 1 add NextNonBlankChar 0 eq {toto} if } loop
+%% AnalyzeListOfEPostHook
+%% } def
+/AnalyzeListOfE {
+ /NotFirst false def
+ { NextNonBlankChar pop AnalyzeExpr
+ NotFirst { EvalListOfExpr } { /NotFirst true def } ifelse
+ dup Strlen eq { exit } if NextNonBlankChar
+ dup 44 ne 1 index 124 ne and
+ { dup 41 ne { PROBLEMCONTACTBILLOU } { pop exit } ifelse }
+ if pop 1 add } loop
+ AnalyzeListOfEPostHook
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% E->T|E+T
+%% STR index -> STR index+lenExpr
+/AnalyzeExpr {
+ AnalyzePreHook AnalyzeTerm IsEndingExpr
+ { dup 0 ne { 32 eq { NextNonBlankChar } if } { pop } ifelse }
+ { { RollOp 1 add NextNonBlankChar pop AnalyzeTerm PreEvalHook EvalAddSub IsEndingExpr { pop exit } if } loop }
+ ifelse
+ AnalyzePostHook
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% T->FS|T*FS
+%% STR index
+/AnalyzeTerm {
+ AnalyzePreHook AnalyzeSignedFactor IsEndingTerm
+ { dup 0 ne { 32 eq { NextNonBlankChar } if } { pop } ifelse }
+ { { RollOp 1 add NextNonBlankChar pop AnalyzeSignedFactor PreEvalHook EvalMulDiv IsEndingTerm { pop exit } if} loop }
+ ifelse
+ AnalyzePostHook
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% FS -> F | +FS | -FS
+%% STR index
+/AnalyzeSignedFactor {
+ AnalyzePreHook 2 copy get dup IsUnaryOp
+ { RollOp 1 add NextNonBlankChar pop AnalyzeSignedFactor EvalUnaryOp }
+ { pop AnalyzeFactor }
+ ifelse AnalyzePostHook
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% F->P|F^P|P!
+%% STR index
+/AnalyzeFactor {
+ AnalyzePreHook AnalyzePower IsEndingFactor
+ { dup 0 ne { 32 eq { NextNonBlankChar } if } { pop } ifelse }
+ { { dup 33 eq%% is there a ! DR 09/2011
+ { pop 1 add NextNonBlankChar pop EvalFactorial }
+ { RollOp 1 add NextNonBlankChar pop AnalyzePower PreEvalHook EvalPower }
+ ifelse
+ IsEndingFactor { pop exit } if } loop }
+ ifelse AnalyzePostHook
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% P->(E)|literal
+%% STR index
+/AnalyzePower {
+ %% depending of first char either a number, or a literal
+ 2 copy get dup 40 eq%%an open par
+ { pop 1 add NextNonBlankChar pop AnalyzeExpr 1 add NextNonBlankChar pop }
+ { AnalyzeLiteral }
+ ifelse
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% STR index STR[index] -> STR index
+%/AnalyzeLiteral { IsNumber { EvalNumber } { EvalLiteral } ifelse } def
+/AnalyzeLiteral { dup IsUnaryOp exch IsNumber or { EvalNumber } { EvalLiteral } ifelse } def%%dr 09102006
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% recognize + or -
+%% chr -> T/F
+/IsUnaryOp { dup 43 eq exch 45 eq or } bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% a number can contain only : 0123456789.
+%% chr -> T/F
+/IsNumber { dup 48 ge exch dup 57 le 3 -1 roll and exch 46 eq or } bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% STR index -> STR index number
+%% a number can be of the form [0-9]*.[0-9]*\([eE][+-]?[0-9]+\)?
+%% STR index -> STR index' number
+/ReadNumber {
+ exch dup 3 -1 roll dup 3 1 roll
+ %%read mantissa
+ { 1 add 2 copy dup Strlen eq { pop pop 0 exit } if get dup IsNumber not { exit } if pop } loop
+ dup 101 eq exch 69 eq or
+ %%% there is a "e" or "E" -> read exponant
+ { 1 add 2 copy get dup IsUnaryOp
+ { pop 1 add 2 copy get } if
+ { IsNumber not { exit } if 1 add 2 copy get } loop }
+ if
+ dup 4 1 roll
+ 3 -1 roll exch 1 index sub getinterval
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% a number can contain only : 0123456789.
+%% chr -> T/F
+/IsCondOp { dup 30 eq exch dup 60 ge exch 62 le and or } bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% STR index -> STR index number
+%% a number can be of the form [0-9]*.[0-9]*\([eE][+-]?[0-9]+\)?
+%% STR index -> STR index' number
+/ReadCondOp {
+ NextNonBlankChar 1 index 4 1 roll
+ { IsCondOp not { exit } if 1 add 2 copy get } loop
+ 2 copy 5 -1 roll
+ exch 1 index sub getinterval 3 1 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% a literal can contain only : 0123456789.
+%% chr -> T/F
+/IsLiteral {%
+ dup 48 ge exch dup 57 le 3 -1 roll and exch
+ dup 65 ge exch dup 90 le 3 -1 roll and 3 -1 roll or exch
+ dup 97 ge exch 122 le and or } bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% a literal can be of the form [a-zA-Z][a-zA-Z0-9]*\(\((Expression)\)|\(\[Expression\]\)\)?
+%% STR index -> literal STR index' nextchr
+/ReadLiteral {
+ exch dup 3 -1 roll dup 3 1 roll
+ %%read literal core
+ { 2 copy dup Strlen eq { pop pop 0 exit } if get dup IsLiteral not { exit } if pop 1 add } loop
+ 4 1 roll dup 5 1 roll 3 -1 roll exch 1 index sub getinterval 4 1 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% expr is ended by end of str or a clpar
+%% STR index -> STR index STR[index] T/F
+/IsEndingExpr {%
+ 2 copy dup Strlen eq
+ %% if end of str is reached -> end !
+ { pop pop 0 true }
+ %% ending chr -> clpar, comma, |, <, >, =, !,
+ {get dup dup 41 eq
+ exch dup 124 eq
+ exch dup 93 eq
+ exch dup 44 eq
+ exch dup 30 eq
+ exch dup 60 ge exch 62 le and or or or or or}
+ ifelse } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% expr is ended by end of str or a +-
+%% STR index -> STR index STR[index] T/F
+/IsEndingTerm { IsEndingExpr { true } { dup dup 43 eq exch 45 eq or } ifelse } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% expr is ended by end of str or */
+%% STR index -> STR index STR[index] T/F
+/IsEndingFactor { IsEndingTerm { true } { dup dup 42 eq exch 47 eq or } ifelse } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% expr is ended by end of str or ^
+%% STR index -> STR index STR[index] T/F
+/IsEndingPower { IsEndingFactor { true } { dup 94 eq } ifelse } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% STR index -> STR index STR[index]
+/NextNonBlankChar { { dup Strlen eq { 0 exit } if 2 copy get dup neBlkChar { exit } if pop 1 add } loop } bind def
+/neBlkChar { dup 32 ne exch dup 10 ne exch 9 ne and and } bind def
+%%%%%%%%%%%%%%%%%%%%%%%%
+%% DEBUG
+/BRK {false} def
+/BRKtrue {/BRK true def} def
+/BRKStop {BRK {BRKtoto} if } def
+/BRKEvalStop {BRK exch if } def
+/BRKBRK2true {BRK {BRK2true} if } def
+/BRK2 {false} def
+/BRK2true {/BRK2 true def} def
+/BRK2Stop {BRK2 {BRK2toto} if } def/BRK {false} def
+end
+%
+%-------------------------------------------------------------------------------%
+%
+/tx@AlgToPs 12 dict def tx@AlgToPs begin
+%
+%% algExpr -> PSVector
+/AlgToPs { tx@CoreAnalyzerDict begin InitParser AnalyzeListOfE pop pop EndingSequence end } def
+/EndingSequence { ExpressionVector aload length /end cvx exch 1 add array astore } def
+/InitParser { /ExpressionVector [ /tx@AddMathFunc cvx /begin cvx ] def dup length /Strlen exch def 0 } def
+/Strlen 0 def
+/EvalListOfExpr {} def%
+/EvalNumber {%
+ ReadNumber cvr /ExpressionVector ExpressionVector aload length dup 3 add -1 roll cvx
+ exch 1 add array astore def NextNonBlankChar pop } def
+/EvalAddSub {%
+ /ExpressionVector ExpressionVector aload length dup 5 add -1 roll
+ 43 eq { /add } { /sub } ifelse cvx exch 1 add array astore def
+} def
+/EvalMulDiv {%
+ /ExpressionVector ExpressionVector aload length dup 5 add -1 roll
+ 42 eq { /mul } { /div } ifelse cvx exch 1 add array astore def
+} def
+/EvalPower {%
+ /ExpressionVector ExpressionVector aload length dup 5 add -1 roll
+ pop /exp cvx exch 1 add array astore def
+} def
+/EvalFactorial {% DR 09/2011
+ /ExpressionVector ExpressionVector aload length
+ /fact cvx exch 1 add array astore def
+} def
+/EvalLiteral {%
+ ReadLiteral
+ dup 40 eq%%% there is an open par -> function call
+ { pop 2 index
+ dup (Sum) eq { EvalSum }
+ { dup (IfTE) eq { EvalCond }
+ { dup (Derive) eq { pop EvalDerive }
+ { pop 1 add NextNonBlankChar pop AnalyzeListOfE 2 index TrigoFunc
+ /ExpressionVector ExpressionVector aload length dup 5 add -1 roll cvn cvx
+ exch 1 add array astore def 1 add NextNonBlankChar pop } ifelse } ifelse} ifelse }
+ { /ExpressionVector ExpressionVector aload length dup 6 add -1 roll cvn cvx exch 1 add array astore def
+ dup 91 eq%%% there is an open bracket -> vector element
+ { pop 1 add NextNonBlankChar pop AnalyzeExpr
+ /ExpressionVector ExpressionVector aload length /cvi cvx exch /get cvx exch 2 add array astore def 1 add }
+ { pop NextNonBlankChar pop }
+ ifelse}
+ ifelse
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% the derive function : Derive(n,f(x))
+%% firstparindex lastparindex ->
+/EvalDerive {
+ %% manage the function descripiton
+ 1 add ReadNumber 3 1 roll NextNonBlankChar
+ 44 ne { ANALYZER_ERROR_missing_second_comma_in_Sum } if
+ 1 add NextNonBlankChar pop
+ 3 -1 roll cvi
+ dup 0 eq
+ { pop AnalyzeExpr 3 -1 roll pop 1 add }
+ { 1 sub 3 1 roll (x) exch tx@Derive begin DeriveIndexed end 4 -1 roll
+ { (x) tx@Derive begin Derive end } repeat
+ ExpressionVector exch /ExpressionVector [] def
+ AlgToPs aload length
+ /ExpressionVector 1 index 3 add -1 roll aload length dup 3 add -1 roll /l2 exch def /l1 exch def
+ l1 l2 add 1 add l2 neg roll l1 l2 add array astore def 3 -1 roll pop 1 add
+ 1 index length /Strlen exch def } ifelse
+} def
+/EvalSum {%
+ pop 1 add NextNonBlankChar pop
+ %% read the variable name
+ ReadLiteral pop NextNonBlankChar
+ 44 ne { ANALYZER_ERROR_missing_first_comma_in_Sum } if
+ %% read the initial value
+ 1 add NextNonBlankChar pop ReadNumber cvi 3 1 roll
+ 2 copy get 44 ne { ANALYZER_ERROR_missing_second_comma_in_Sum } if
+ %% read the increment value
+ 1 add NextNonBlankChar pop ReadNumber cvi 3 1 roll
+ 2 copy get 44 ne { ANALYZER_ERROR_missing_second_comma_in_Sum } if
+ %% read the limit value
+ 1 add NextNonBlankChar pop ReadNumber cvi 3 1 roll
+ 2 copy get 44 ne { ANALYZER_ERROR_missing_second_comma_in_Sum } if
+ /ExpressionVector ExpressionVector aload length dup 7 add -3 roll 0 4 1 roll
+ 5 -1 roll 4 add array astore def
+ %% keep ExpressionVector for later and create a new one for internal Sum computation
+ ExpressionVector 3 1 roll /ExpressionVector [ 6 -1 roll cvn /exch cvx /def cvx ] def
+ 1 add NextNonBlankChar pop AnalyzeExpr
+ %% add each term
+ /ExpressionVector ExpressionVector aload length 1 add /add cvx exch array astore def
+ /ExpressionVector 4 -1 roll aload length ExpressionVector cvx /for cvx 3 -1 roll 2 add
+ array astore def 3 -1 roll pop 1 add
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Convert to radians if trigo function call
+%% (name) ->
+/TrigoFunc {
+ dup (cos) eq 1 index (sin) eq or exch (tan) eq or
+ { /ExpressionVector ExpressionVector aload length 3.1415926 /div cvx 180 /mul cvx 5 -1 roll 4 add
+ array astore def
+ } if
+} def
+/EvalCond {%
+ pop 1 add AnalyzeCond NextNonBlankChar
+ 44 ne { ANALYZER_ERROR_missing_first_comma_in_IfTE } if
+ ExpressionVector 3 1 roll /ExpressionVector [] def
+ 1 add AnalyzeExpr ExpressionVector 3 1 roll /ExpressionVector [] def
+ NextNonBlankChar 44 ne { ANALYZER_ERROR_missing_second_comma_in_IfTE } if
+ 1 add AnalyzeExpr
+ NextNonBlankChar 41 ne { ANALYZER_ERROR_missing_ending parenthesis_in_IfTE } if
+ ExpressionVector
+ /ExpressionVector 6 -1 roll aload length dup
+ 6 add -1 roll cvx exch dup 4 add -1 roll cvx /ifelse cvx 3 -1 roll 3 add array astore def
+ 1 add 3 -1 roll pop
+} def
+%% CondOp STR index
+/EvalCondOp {%
+ 3 -1 roll
+ dup (=) eq { /eq } {%
+ dup (<) eq { /lt } {%
+ dup (>) eq { /gt } {%
+ dup (>=) eq { /ge } {%
+ dup (<=) eq { /ge } {%
+ dup (!=) eq { /ne } { ERROR_non_valid_conditional_operator }
+ ifelse } ifelse } ifelse } ifelse } ifelse } ifelse
+ cvx exch pop
+ /ExpressionVector ExpressionVector aload length dup 3 add -1 roll exch 1 add array astore def } def
+/EvalUnaryOp {
+ 3 -1 roll 45 eq { /ExpressionVector ExpressionVector aload length /neg cvx exch 1 add array astore def } if
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% H O O K S
+/AnalyzePreHook {} bind def
+/PreEvalHook {} bind def
+/AnalyzeListOfEPostHook {} bind def
+/AnalyzePostHook {} def
+/RollOp { 3 1 roll } bind def
+end %tx@CoreAnalyzerDict
+%
+%--------------------------------------------------------------------%
+%
+/tx@Derive 41 dict def tx@Derive begin
+%%increase ^^ for each function added
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% algExpr variable -> PSVector
+/Derive {
+ 10240 string 3 1 roll 0 3 1 roll
+ /Variable exch def
+ tx@CoreAnalyzerDict begin InitParser AnalyzeListOfE end
+} def
+/Strlen 0 def
+/InitParser { dup length /Strlen exch def 0 } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% algExpr variable index -> PSVector
+/DeriveIndexed {%
+ 3 1 roll 10240 string 3 1 roll 0 3 1 roll
+ /Variable exch def
+ tx@CoreAnalyzerDict begin InitParser pop 4 -1 roll AnalyzeExpr 4 -2 roll pop pop 4 -2 roll exch pop end
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (u,v)'=-(u',v')
+/EvalListOfExpr {%
+ 4 2 roll 2 copy 9 -1 roll dup length 4 1 roll putinterval add AddPipe
+ 2 copy 7 -1 roll dup length 4 1 roll putinterval add
+ 6 -2 roll pop pop
+ 2 copy pop 0 6 2 roll GetIntervalNewStr 5 1 roll 2 copy 0 exch getinterval 6 1 roll } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (-u)'=-(u')
+/EvalUnaryOp {
+ 4 -2 roll 4 index (0) eq
+ { (0) StrConcat 7 -1 roll pop }
+ { 7 -1 roll 45 eq
+ { AddSub AddOpPar true } { false } ifelse
+ 3 1 roll 5 index StrConcat 3 -1 roll { AddClPar } if } ifelse
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ 7 -2 roll pop pop 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (number)'=0
+/EvalNumber { ReadNumber (0) 6 2 roll } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (u+v)'=u'+v'
+/EvalAddSub {%
+ 7 index dup (0) eq
+ { pop true }%% du=0 nothing added
+ { dup length exch 5 index 5 index 3 -1 roll putinterval 4 -1 roll add 3 1 roll false }
+ ifelse
+ 5 index dup (0) eq
+ { pop { (0) } { 4 -2 roll 2 copy pop 0 6 2 roll GetIntervalNewStr } ifelse }%%dv=0
+ { exch
+ { 5 -2 roll 7 index 45 eq { AddSub } if false } %%nothing yet added
+ { 5 -2 roll 7 index 43 eq%%something yet added
+ { AddAdd false } { AddSub AddOpPar true } ifelse }
+ ifelse 11 1 roll
+ 3 -1 roll StrConcat 10 -1 roll { AddClPar } if
+ 2 copy pop 0 6 2 roll GetIntervalNewStr }
+ ifelse
+ mark 11 -5 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (u*v)' or (u/v)'
+/EvalMulDiv { 6 index 42 eq {EvalMul} {EvalDiv} ifelse } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (u*v)'=u'*v+u*v'
+/EvalMul {%
+ 4 -2 roll 7 index dup (0) eq
+ { pop false }%%du=0
+ { (1) eq%%du=1
+ { false }
+ { AddOpPar 7 index StrConcat AddClPar AddMul AddOpPar true } ifelse
+ 3 1 roll 6 index StrConcat 3 -1 roll { AddClPar } if
+ true }%%du!=0
+ ifelse
+ 5 1 roll 5 index (0) eq
+ { 5 -1 roll not { (0) StrConcat } if }%%dv=0
+ { 5 -1 roll { AddAdd } if
+ 4 index (1) eq
+ { 8 index StrConcat }
+ { AddOpPar 8 index StrConcat AddClPar AddMul AddOpPar 4 index StrConcat AddClPar }
+ ifelse
+ }%%dv!=0
+ ifelse
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ mark 11 -5 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (u/v)'=(u'*v-u*v')/v^2
+/EvalDiv {%
+ 4 -2 roll
+ 4 index (0) eq%%dv=0 -> u'/v
+ { 7 index (0) eq { (0) StrConcat } { AddOpPar 7 index StrConcat AddClPar AddDiv 5 index StrConcat } ifelse }
+ { 7 index dup (0) eq
+ { pop }%%du=0
+ { (1) eq%%du=1
+ { false }
+ { AddOpPar 7 index StrConcat AddClPar AddMul AddOpPar true } ifelse
+ 3 1 roll 6 index StrConcat 3 -1 roll { AddClPar } if}%%du!=0
+ ifelse
+ AddSub
+ 4 index (1) eq
+ { 8 index StrConcat }
+ { AddOpPar 8 index StrConcat AddClPar AddMul AddOpPar 4 index StrConcat AddClPar }
+ ifelse
+ %}%%dv!=0
+ 2 copy GetIntervalNewStr 3 1 roll pop 0 AddOpPar 3 -1 roll StrConcat AddClPar
+ AddDiv AddOpPar 5 index StrConcat AddClPar 2 copy (^2) putinterval 2 add }
+ ifelse
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ mark 11 -5 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% str1 index str2 -> str1 index
+/StrConcat { dup length 4 2 roll 2 copy 6 -1 roll putinterval 3 -1 roll add } bind def
+/GetIntervalNewStr { 0 exch getinterval dup length string copy } bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (u^v)'=(u^v)'=u'vu^(v-1)+v'u^(v)ln(u)
+/EvalPower {%
+ 4 -2 roll 7 index (0) eq
+ {%%if du=0 then (u^v)'=v'ln(u)u^v
+ 4 index (0) eq
+ { (0) StrConcat }%%if dv=0 then (u^v)'=0
+ { 4 index (1) ne { AddOpPar 4 index StrConcat (\)*) StrConcat } if
+ 8 index (e) ne { (ln\() StrConcat 8 index StrConcat (\)*) StrConcat } if
+ AddOpPar 8 index StrConcat (\)^\() StrConcat 5 index StrConcat AddClPar } ifelse
+ }
+ {%%du!=0
+ 4 index (0) eq
+ {%%if dv=0 then (u^v)'=vu'u^(v-1)
+ 5 index dup IsStrNumber
+ { dup (0) eq
+ { StrConcat }
+ { dup dup (1) eq exch (1.0) eq or
+ { StrConcat }
+ { StrConcat
+ 7 index dup (1) ne exch (1.0) ne and%%%dr 09102006 insert du if <> 1
+ { (*\() StrConcat 7 index StrConcat (\)) StrConcat } if%%%dr 09102006
+ (*\() StrConcat 8 index StrConcat (\)) StrConcat
+ 5 index dup dup (2) eq exch (2.0) eq or
+ { pop } { cvr 1 sub 20 string cvs 3 1 roll (^) StrConcat 3 -1 roll StrConcat } ifelse } ifelse } ifelse }
+ { pop AddOpPar 5 index StrConcat (\)*\() StrConcat 8 index StrConcat (\)^\() StrConcat
+ 5 index StrConcat (-1\)) StrConcat } ifelse
+ }
+ {%%if dv!=0 and du!=0 then (u^v)'=u'vu^(v-1)+v'u^(v)ln(u)
+ 7 index (1) ne { AddOpPar 7 index StrConcat (\)*) StrConcat } if
+ AddOpPar 5 index StrConcat (\)*\() StrConcat
+ 8 index StrConcat (\)^\() StrConcat
+ 5 index StrConcat (-1\)+\() StrConcat
+ 4 index (1) ne { 4 index StrConcat (\)*\() StrConcat } if
+ 8 index StrConcat (\)^\() StrConcat
+ 5 index StrConcat (\)*ln\() StrConcat
+ 8 index StrConcat AddClPar
+ } ifelse
+ } ifelse
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ mark 11 -5 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% No derivative for factorial ! only cst => null derivative
+/EvalFactorial {% DR 09/2011
+ 4 index (0) eq
+ { (0) mark 8 -2 roll cleartomark 2 index 7 index dup 4 index exch sub getinterval exch 6 2 roll }
+ { DERIVATIVE_ENGINE_ERROR_no_variable_in_factorial } ifelse
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% str -> true/false
+/IsStrNumber {%
+ true exch
+ { dup 48 lt exch dup 57 gt 3 -1 roll or
+ exch dup 46 ne%%.
+ exch dup 43 ne%%+
+ exch 45 ne%%-
+ and and and { pop false } if } forall
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% literal switch -> func call, vector, variables
+/EvalLiteral {%
+ ReadLiteral dup 40 eq%%% there is an open par -> function call
+ { pop (EvalFunc_ ) 9 4 index StrConcat 0 exch getinterval cvn cvx exec }
+ { dup 91 eq%%% there is an open bracket -> vector element
+ { DERIVATIVE_ENGINE_ERROR_vector_not_yet_implemented }
+ { pop EvalVariable }
+ ifelse }
+ ifelse
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% first last parpos Expr[first:parpos-1] ->
+/EvalVariable { 2 index Variable eq { (1) } { (0) } ifelse 4 -1 roll exch 6 2 roll } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% (f(u))'=u'f'(u)
+/EvalFunc {
+ 4 2 roll 4 index (1) ne
+ { AddOpPar 4 index StrConcat (\)*) StrConcat } if
+ (Eval ) 4 8 index StrConcat 0 exch getinterval cvn cvx exec
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ mark 9 -3 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Func derivative -> Eval<func>
+/EvalFunc_sin {%
+ PreCommonFunc
+ { (cos\() StrConcat 5 index StrConcat AddClPar } if
+ PostCommonFunc } def
+/EvalFunc_cos {%
+ PreCommonFunc
+ { (\(-sin\() StrConcat 5 index StrConcat (\)\)) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_tan {%
+ PreCommonFunc
+ { dup 0 eq { (1) StrConcat } { 1 sub } ifelse (/cos\() StrConcat 5 index StrConcat (\)^2) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_asin {%
+ PreCommonFunc
+ { (1/sqrt\(1-\() StrConcat 5 index StrConcat (\)^2\)\)) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_acos {%
+ PreCommonFunc
+ { (-1/sqrt\(1-\() StrConcat 5 index StrConcat (\)^2\)\)) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_atg {%
+ PreCommonFunc
+ { (1/\(1+\() StrConcat 5 index StrConcat (\)^2\)\)) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_floor {%
+ PreCommonFunc
+ { dup 0 eq { (1) StrConcat } { 1 sub } ifelse (/\() StrConcat 5 index StrConcat AddClPar } if
+ PostCommonFunc } def
+/EvalFunc_ln {%
+ PreCommonFunc
+ { dup 0 eq { (1) StrConcat } { 1 sub } ifelse (/\() StrConcat 5 index StrConcat AddClPar } if
+ PostCommonFunc } def
+/EvalFunc_exp {%
+ PreCommonFunc
+ { (exp\() StrConcat 5 index StrConcat AddClPar } if
+ PostCommonFunc } def
+/EvalFunc_EXP {%
+ PreCommonFunc
+ { (EXP\() StrConcat 5 index StrConcat AddClPar } if
+ PostCommonFunc } def
+/EvalFunc_sqrt {%
+ PreCommonFunc
+ { dup 0 eq { (1) StrConcat } { 1 sub } ifelse (/\(2*sqrt\() StrConcat 5 index StrConcat (\)\)) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_Fact {%
+ PreCommonFunc { DERIVATIVE_ENGINE_ERROR_no_variable_expression_in_Fact } if
+ PostCommonFunc } def
+/EvalFunc_sh {%
+ PreCommonFunc
+ { (ch\() StrConcat 5 index StrConcat AddClPar } if
+ PostCommonFunc } def
+/EvalFunc_ch {%
+ PreCommonFunc
+ { (sh\() StrConcat 5 index StrConcat AddClPar } if
+ PostCommonFunc } def
+/EvalFunc_th {%
+ PreCommonFunc
+ { dup 0 eq { (1) StrConcat } { 1 sub } ifelse (/ch\() StrConcat 5 index StrConcat (\)^2) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_Argsh {%
+ PreCommonFunc
+ { (1/sqrt\(1+\() StrConcat 5 index StrConcat (\)^2\)\)) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_Argch {%
+ PreCommonFunc
+ { (1/sqrt\(\() StrConcat 5 index StrConcat (\)^2-1\)\)) StrConcat } if
+ PostCommonFunc } def
+/EvalFunc_Argth {%
+ PreCommonFunc
+ { (1/\(1-\() StrConcat 5 index StrConcat (\)^2\)\)) StrConcat } if
+ PostCommonFunc } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+/PreCommonFunc {
+ 1 add NextNonBlankChar pop 3 -1 roll 5 1 roll AnalyzeExpr 1 add NextNonBlankChar pop
+ 4 2 roll 4 index (0) eq
+ { (0) StrConcat false }
+ { 4 index (1) ne { AddOpPar 4 index StrConcat (\)*) StrConcat } if true } ifelse
+} def
+/PostCommonFunc {
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ mark 9 -3 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+/EvalFunc_Derive {%
+ 1 add ReadNumber cvi 1 add dup cvr log 1 add cvi string cvs
+ 4 -1 roll pop 5 1 roll 1 add NextNonBlankChar pop AnalyzeExpr 1 add
+ 4 -2 roll (Derive\() StrConcat 7 -1 roll StrConcat (,) StrConcat 6 -1 roll StrConcat AddClPar
+ 2 copy pop 0 6 2 roll GetIntervalNewStr 6 -1 roll pop 2 index 6 index dup 4 index exch sub getinterval
+ exch 6 2 roll } def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% literal switch -> func call, vector, variables
+/EvalFunc_Sum {%
+ 1 add NextNonBlankChar pop
+ %% read the variable name
+ ReadLiteral pop 3 -1 roll pop NextNonBlankChar
+ 44 ne { ANALYZER_ERROR_missing_first_comma_in_Sum } if
+ %% read the initial value
+ 1 add NextNonBlankChar pop ReadNumber pop
+ 2 copy get 44 ne { ANALYZER_ERROR_missing_second_comma_in_Sum } if
+ %% read the increment value
+ 1 add NextNonBlankChar pop ReadNumber pop
+ 2 copy get 44 ne { ANALYZER_ERROR_missing_third_comma_in_Sum } if
+ %% read the limit value
+ 1 add NextNonBlankChar pop ReadNumber pop
+ 2 copy get 44 ne { ANALYZER_ERROR_missing_fourth_comma_in_Sum } if
+ 1 add NextNonBlankChar pop dup 6 1 roll 3 -1 roll pop AnalyzeExpr 1 add NextNonBlankChar pop
+ 4 -2 roll 3 index 8 index dup 9 index exch sub getinterval StrConcat
+ 4 index StrConcat AddClPar
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ mark 9 -3 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% literal switch -> func call, vector, variables
+/EvalFunc_IfTE {%
+ 3 -1 roll pop 1 add NextNonBlankChar pop SkipCond
+ NextNonBlankChar
+ 44 ne { ANALYZER_ERROR_missing_first_comma_in_IfTE } if
+ 1 add NextNonBlankChar pop dup 5 1 roll
+ AnalyzeExpr NextNonBlankChar
+ 44 ne { ANALYZER_ERROR_missing_second_comma_in_IfTE } if
+ 1 add NextNonBlankChar pop
+ AnalyzeExpr 1 add NextNonBlankChar pop
+ 4 -2 roll 3 index 10 index dup 11 index exch sub getinterval StrConcat
+ 6 index StrConcat (,) StrConcat 4 index StrConcat AddClPar
+ 2 copy pop 0 6 2 roll GetIntervalNewStr
+ mark 11 -5 roll cleartomark 2 index 6 index dup 4 index exch sub getinterval exch 6 2 roll
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% advance in str until a comma is found (no error detection!)
+%% str index -> str index'
+/SkipCond { { 1 add 2 copy get 44 eq {exit } if } loop } bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Convert to radians if trigo function call
+%% (name) ->
+/TrigoFunc {
+ dup (cos) eq 1 index (sin) eq or exch (tan) eq or
+ { /ExpressionVector ExpressionVector aload length Pi /div cvx 180 /mul cvx 5 -1 roll 4 add
+ array astore def
+ } if
+} def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% No derivative for condition....
+/EvalCondOp { 3 -1 roll pop } bind def
+/PutIntervalOneAdd {putinterval 1 add} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add open parenthesis in string at the given index
+%% str index -> str index+1
+/AddOpPar {2 copy (\() PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add close parenthesis in string at the given index
+%% str index -> str index+1
+/AddClPar {2 copy (\)) PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add 0 in string at the given index
+%% str index -> str index+1
+/AddZero {2 copy (0) PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add open parenthesis in string at the given index
+%% str index -> str index+1
+/AddMul {2 copy (*) PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add open parenthesis in string at the given index
+%% str index -> str index+1
+/AddDiv {2 copy (/) PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add a plus sign in string at the given index
+%% str index -> str index+1
+/AddAdd {2 copy (+) PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add a minus sign in string at the given index
+%% str index -> str index+1
+/AddSub {2 copy (-) PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Add a pipe sign in string at the given index
+%% str index -> str index+1
+/AddPipe {2 copy (|) PutIntervalOneAdd} bind def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% H O O K S
+/AnalyzePreHook { dup 5 1 roll } bind def
+/PreEvalHook {} def
+/AnalyzePostHook { 7 -1 roll pop } bind def
+/AnalyzeListOfEPostHook { 6 -1 roll mark 6 1 roll cleartomark } bind def
+/RollOp { 5 1 roll } bind def
+end%%%tx@CoreAnalyzerDict
+/tx@AddMathFunc 12 dict def tx@AddMathFunc begin
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% NEW FUNC
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% function arcsine in radians asin(x)=atan(x/sqrt(1-x^2))
+%% x -> theta
+/asin {%
+ dup abs 1 gt { EQDFasinrangeerror } if
+ dup dup dup mul 1 exch sub sqrt atan exch 0 lt { 360 sub } if DegtoRad
+} def
+%% function arccosine in radians acos(x)=atan(sqrt(1-x^2)/x)
+%% x -> theta
+/acos {%
+ dup abs 1 gt { EQDFacosrangeerror } if
+ dup dup mul 1 exch sub sqrt exch atan DegtoRad
+} def
+%% function arctangent in radians
+%% x -> theta
+/atg { 1 atan dup 90 gt { 360 sub } if DegtoRad } bind def
+%% HYPERBOLIC FUNCTIONS
+/sh { dup Ex exch neg Ex sub 2 div } def
+/ch { dup Ex exch neg Ex add 2 div } def
+/th { dup sh exch ch div } def
+/Argsh { dup dup mul 1 add sqrt add ln } def
+/Argch { dup dup mul 1 sub sqrt add ln } def
+/Argth { dup 1 add exch 1 exch sub div ln 2 div } def
+%% modified exponential funtion for 0
+%% x n -> x^n
+/Exp { dup 0 eq { pop pop 1 } { exp } ifelse } bind def
+%% modified exponential funtion for 0
+%% x -> e^x
+/Ex { Euler exch exp } bind def
+%%
+%% factorial function
+%% n -> n!
+/Fact { 1 exch 2 exch 1 exch { mul } for } bind def
+/fact { Fact } bind def
+/! { Fact } bind def
+end
+%
+% END pst-algparser.pro \ No newline at end of file
diff --git a/graphics/pstricks/base/dvips/pst-dots.pro b/graphics/pstricks/base/dvips/pst-dots.pro
new file mode 100644
index 0000000000..eb71f86867
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pst-dots.pro
@@ -0,0 +1,173 @@
+% $Id: pst-dots.pro 446 2017-04-19 11:40:55Z herbert $
+%
+%% PostScript prologue for pstricks.tex.
+%% Version 2.02, 2009/06/16
+%%
+%% For distribution, see pstricks.tex.
+%%
+%% Timothy Van Zandt <tvz@Princeton.EDU>
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN archives
+%% in directory macros/latex/base/lppl.txt.
+%%
+%% Modified by Etienne Riga - Dec. 16, 1999
+%% Modified by Etienne Riga - 2005/01/01 (er)
+%% to add /Diamond, /SolidDiamond and /BoldDiamond
+%% Modified by Herbert Voss (hv) - 2008/04/17
+%
+10 dict dup begin % hold local
+ /FontType 3 def
+ /FontMatrix [.001 0 0 .001 0 0] def
+% /FontBBox [-571.5 -742.5 571.5 742.5] def % changed to next line 20060616 hv
+ /FontBBox [-1000 -1000 1000 1000] def % See end of file in /BuildGlyph
+ /Encoding 256 array def
+ 0 1 255 {Encoding exch /.notdef put} for % fill the array with /.notdef
+ Encoding % replace with given dot names
+ dup (b) 0 get /Bullet put % get the numerical position of b in ASCII
+% % and save /Bullet at this place in Encoding
+ dup (c) 0 get /Circle put
+ dup (C) 0 get /BoldCircle put % 67
+ dup (u) 0 get /SolidTriangle put
+ dup (t) 0 get /Triangle put
+ dup (T) 0 get /BoldTriangle put
+ dup (r) 0 get /SolidSquare put
+ dup (s) 0 get /Square put
+ dup (S) 0 get /BoldSquare put
+ dup (q) 0 get /SolidPentagon put
+ dup (p) 0 get /Pentagon put
+ dup (P) 0 get /BoldPentagon put
+%%%
+ dup (k) 0 get /Asterisk put
+ dup (K) 0 get /BoldAsterisk put
+ dup (J) 0 get /SolidAsterisk put
+ dup (h) 0 get /Hexagon put
+ dup (H) 0 get /BoldHexagon put
+ dup (G) 0 get /SolidHexagon put
+ dup (f) 0 get /Octogon put % 2008-04-18 hv
+ dup (F) 0 get /BoldOctogon put % 2008-04-18 hv
+ dup (g) 0 get /SolidOctogon put % 2008-04-18 hv
+ dup (a) 0 get /Add put
+ dup (A) 0 get /BoldAdd put % 65
+ dup (x) 0 get /Mul put
+ dup (X) 0 get /BoldMul put
+ dup (m) 0 get /Oplus put
+ dup (M) 0 get /BOplus put
+ dup (e) 0 get /SolidOplus put
+ dup (n) 0 get /Otimes put
+ dup (N) 0 get /BOtimes put
+ dup (E) 0 get /SolidOtimes put
+ dup (i) 0 get /Bar put
+ dup (I) 0 get /BoldBar put
+ dup (l) 0 get /SolidDiamond put
+ dup (d) 0 get /Diamond put
+ (D) 0 get /BoldDiamond put
+%%%
+/CharProcs 47 dict def
+CharProcs begin
+ /CirclePath {0 0 500 0 360 arc closepath} def
+ /Bullet {CirclePath fill} def
+ /Circle {CirclePath .9 .9 scale CirclePath eofill} def
+ /BoldCircle {CirclePath .8 .8 scale CirclePath eofill} def
+ /TrianglePath {0 660 moveto -571.5 -330 lineto 571.5 -330 lineto closepath} def
+ /SolidTriangle {TrianglePath fill} def
+ /Triangle {TrianglePath .85 .85 scale TrianglePath eofill} def
+ /BoldTriangle {TrianglePath .7 .7 scale TrianglePath eofill} def
+ /SquarePath {-450 450 moveto 450 450 lineto 450 -450 lineto -450 -450 lineto closepath} def
+ /SolidSquare {SquarePath fill} def
+ /Square {SquarePath .89 .89 scale SquarePath eofill} def
+ /BoldSquare {SquarePath .78 .78 scale SquarePath eofill} def
+ /PentagonPath {
+ -337.8 -465 moveto 337.8 -465 lineto 546.6 177.6 lineto
+ 0 574.7 lineto -546.6 177.6 lineto closepath
+ } def
+ /SolidPentagon {PentagonPath fill} def
+ /Pentagon {PentagonPath .89 .89 scale PentagonPath eofill} def
+ /BoldPentagon {PentagonPath .78 .78 scale PentagonPath eofill} def
+%-------------- hv begin 2004/07/25 from: er 2003/03/24
+ /HexagonPath {
+ 0 550 moveto -476 275 lineto -476 -275 lineto
+ 0 -550 lineto 476 -275 lineto 476 275 lineto closepath
+ } def
+ /SolidHexagon {HexagonPath fill} def
+ /Hexagon {HexagonPath .89 .89 scale HexagonPath eofill} def
+ /BoldHexagon {HexagonPath .79 .79 scale HexagonPath eofill} def
+% 2008-04-18 hv
+ /OctogonPath {
+ 550 dup 22.5 tan mul dup neg dup add /xMove exch def
+ exch moveto 7 { xMove 0 rlineto 45 rotate } repeat closepath } def
+ /SolidOctogon { OctogonPath fill } def
+ /Octogon { OctogonPath .89 .89 scale OctogonPath eofill } def
+ /BoldOctogon { OctogonPath .79 .79 scale OctogonPath eofill } def
+%
+ /AsteriskPath {
+ 20 0 moveto 10 250 180 500 0 500 curveto
+ -180 500 -10 250 -20 0 curveto closepath
+ } def
+ /Asterisk {
+ AsteriskPath 60 rotate AsteriskPath 60 rotate AsteriskPath
+ 60 rotate AsteriskPath 60 rotate AsteriskPath 60 rotate AsteriskPath fill
+ } def
+%
+ /Basterp {50 250 220 500 0 500 curveto -220 500 -50 250 -50 30 cos 100 mul curveto} def
+ /BoldAsteriskPath {
+ 50 30 cos 100 mul moveto Basterp
+ 60 rotate Basterp 60 rotate Basterp
+ 60 rotate Basterp 60 rotate Basterp
+ 60 rotate Basterp closepath
+ } def
+ /BoldAsterisk {BoldAsteriskPath fill} def
+ /SolidAsterisk {CirclePath .9 .9 scale BoldAsteriskPath eofill} def
+ /CrossPath {
+ 40 550 moveto -40 550 lineto -40 40 lineto -550 40 lineto
+ -550 -40 lineto -40 -40 lineto -40 -550 lineto 40 -550 lineto
+ 40 -40 lineto 550 -40 lineto 550 40 lineto 40 40 lineto closepath
+ } def
+ /BoldCrossPath {80 550 moveto -80 550 lineto -80 80 lineto -550 80 lineto
+ -550 -80 lineto -80 -80 lineto -80 -550 lineto 80 -550 lineto
+ 80 -80 lineto 550 -80 lineto 550 80 lineto 80 80 lineto closepath
+ } def
+ /Add {CrossPath fill} def
+ /Mul {45 rotate CrossPath fill} def
+ /BoldAdd {BoldCrossPath fill} def
+ /BoldMul {45 rotate BoldCrossPath fill} def
+ /Oplus {CirclePath .9 .9 scale CirclePath eofill .775 .775 scale CrossPath fill } def
+ /SolidOplus {CirclePath .775 .775 scale BoldCrossPath eofill} def
+ /BOplus {CirclePath .8 .8 scale CirclePath eofill .775 .775 scale BoldCrossPath fill} def
+ /Otimes {CirclePath .9 .9 scale CirclePath eofill 45 rotate .775 .775 scale CrossPath fill} def
+ /BOtimes {CirclePath .8 .8 scale CirclePath eofill 45 rotate .775 .775 scale BoldCrossPath fill } def
+ /SolidOtimes {CirclePath 45 rotate .775 .775 scale BoldCrossPath eofill} def
+ /BarPath {40 660 moveto -40 660 lineto -40 -660 lineto 40 -660 lineto closepath} def
+ /Bar {BarPath fill} def
+ /BoldBarPath {80 660 moveto -80 660 lineto -80 -660 lineto 80 -660 lineto closepath} def
+ /BoldBar {BoldBarPath fill} def
+ /DiamondPath {0 742.5 moveto -428.5 0 lineto 0 -742.5 lineto 428.5 0 lineto closepath} def
+ /SolidDiamond {DiamondPath fill} def
+ /Diamond {DiamondPath .865 .865 scale DiamondPath eofill} def
+ /BoldDiamond {DiamondPath .73 .73 scale DiamondPath eofill} def
+%%%
+ /.notdef { } def
+end
+%
+/BuildGlyph {
+ exch
+ begin
+% Metrics 1 index get exec 0
+ 0 0
+% BBoxes 3 index get exec
+ -1000 -1000 1000 1000
+% -571.5 -742.5 571.5 742.5
+ setcachedevice
+ CharProcs begin load exec end
+ end
+} def
+%
+/BuildChar {
+ 1 index /Encoding get exch get
+ 1 index /BuildGlyph get exec
+} bind def
+%
+end
+/PSTricksDotFont exch definefont pop
+%
+%% end \ No newline at end of file
diff --git a/graphics/pstricks/base/dvips/pst-dots97.pro b/graphics/pstricks/base/dvips/pst-dots97.pro
new file mode 100644
index 0000000000..8c83b96352
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pst-dots97.pro
@@ -0,0 +1,132 @@
+%!PS-Adobe-2.0
+%%Title: Dot Font for PSTricks
+%%Creator: Timothy Van Zandt <tvz@Princeton.EDU>
+%%Creation Date: May 7, 1993
+%% Version 97 patch 1, 99/12/16
+%% Modified by Etienne Riga <etienne.riga@skynet.be> - Dec. 16, 1999
+%% to add /Diamond, /SolidDiamond and /BoldDiamond
+10 dict dup begin
+ /FontType 3 def
+ /FontMatrix [ .001 0 0 .001 0 0 ] def
+ /FontBBox [ 0 0 0 0 ] def
+ /Encoding 256 array def
+ 0 1 255 { Encoding exch /.notdef put } for
+ Encoding
+ dup (b) 0 get /Bullet put
+ dup (c) 0 get /Circle put
+ dup (C) 0 get /BoldCircle put
+ dup (u) 0 get /SolidTriangle put
+ dup (t) 0 get /Triangle put
+ dup (T) 0 get /BoldTriangle put
+ dup (r) 0 get /SolidSquare put
+ dup (s) 0 get /Square put
+ dup (S) 0 get /BoldSquare put
+ dup (q) 0 get /SolidPentagon put
+ dup (p) 0 get /Pentagon put
+ dup (P) 0 get /BoldPentagon put
+% DG/SR modification begin - Dec. 16, 1999 - From Etienne Riga
+ dup (l) 0 get /SolidDiamond put
+ dup (d) 0 get /Diamond put
+ (D) 0 get /BoldDiamond put
+% DG/SR modification end
+ /Metrics 13 dict def
+ Metrics begin
+ /Bullet 1000 def
+ /Circle 1000 def
+ /BoldCircle 1000 def
+ /SolidTriangle 1344 def
+ /Triangle 1344 def
+ /BoldTriangle 1344 def
+ /SolidSquare 886 def
+ /Square 886 def
+ /BoldSquare 886 def
+ /SolidPentagon 1093.2 def
+ /Pentagon 1093.2 def
+ /BoldPentagon 1093.2 def
+% DG/SR modification begin - Dec. 16, 1999 - From Etienne Riga
+ /SolidDiamond 1008 def
+ /Diamond 1008 def
+ /BoldDiamond 1008 def
+% DG/SR modification end
+ /.notdef 0 def
+ end
+ /BBoxes 13 dict def
+ BBoxes begin
+ /Circle { -550 -550 550 550 } def
+ /BoldCircle /Circle load def
+ /Bullet /Circle load def
+ /Triangle { -571.5 -330 571.5 660 } def
+ /BoldTriangle /Triangle load def
+ /SolidTriangle /Triangle load def
+ /Square { -450 -450 450 450 } def
+ /BoldSquare /Square load def
+ /SolidSquare /Square load def
+ /Pentagon { -546.6 -465 546.6 574.7 } def
+ /BoldPentagon /Pentagon load def
+ /SolidPentagon /Pentagon load def
+% DG/SR modification begin - Dec. 16, 1999 - From Etienne Riga
+ /Diamond { -428.5 -742.5 428.5 742.5 } def
+ /BoldDiamond /Diamond load def
+ /SolidDiamond /Diamond load def
+% DG/SR modification end
+ /.notdef { 0 0 0 0 } def
+ end
+ /CharProcs 20 dict def
+ CharProcs begin
+ /Adjust {
+ 2 copy dtransform floor .5 add exch floor .5 add exch idtransform
+ 3 -1 roll div 3 1 roll exch div exch scale
+ } def
+ /CirclePath { 0 0 500 0 360 arc closepath } def
+ /Bullet { 500 500 Adjust CirclePath fill } def
+ /Circle { 500 500 Adjust CirclePath .9 .9 scale CirclePath
+ eofill } def
+ /BoldCircle { 500 500 Adjust CirclePath .8 .8 scale CirclePath
+ eofill } def
+ /BoldCircle { CirclePath .8 .8 scale CirclePath eofill } def
+ /TrianglePath { 0 660 moveto -571.5 -330 lineto 571.5 -330 lineto
+ closepath } def
+ /SolidTriangle { TrianglePath fill } def
+ /Triangle { TrianglePath .85 .85 scale TrianglePath eofill } def
+ /BoldTriangle { TrianglePath .7 .7 scale TrianglePath eofill } def
+ /SquarePath { -450 450 moveto 450 450 lineto 450 -450 lineto
+ -450 -450 lineto closepath } def
+ /SolidSquare { SquarePath fill } def
+ /Square { SquarePath .89 .89 scale SquarePath eofill } def
+ /BoldSquare { SquarePath .78 .78 scale SquarePath eofill } def
+ /PentagonPath {
+ -337.8 -465 moveto
+ 337.8 -465 lineto
+ 546.6 177.6 lineto
+ 0 574.7 lineto
+ -546.6 177.6 lineto
+ closepath
+ } def
+ /SolidPentagon { PentagonPath fill } def
+ /Pentagon { PentagonPath .89 .89 scale PentagonPath eofill } def
+ /BoldPentagon { PentagonPath .78 .78 scale PentagonPath eofill } def
+% DG/SR modification begin - Dec. 16, 1999 - From Etienne Riga
+ /DiamondPath { 0 742.5 moveto -428.5 0 lineto 0 -742.5 lineto
+ 428.5 0 lineto closepath } def
+ /SolidDiamond { DiamondPath fill } def
+ /Diamond { DiamondPath .85 .85 scale DiamondPath eofill } def
+ /BoldDiamond { DiamondPath .7 .7 scale DiamondPath eofill } def
+% DG/SR modification end
+ /.notdef { } def
+ end
+ /BuildGlyph {
+ exch
+ begin
+ Metrics 1 index get exec 0
+ BBoxes 3 index get exec
+ setcachedevice
+ CharProcs begin load exec end
+ end
+ } def
+ /BuildChar {
+ 1 index /Encoding get exch get
+ 1 index /BuildGlyph get exec
+ } bind def
+end
+/PSTricksDotFont exch definefont pop
+%END pst-dots.pro
diff --git a/graphics/pstricks/base/dvips/pstricks-fonts-lm.pro b/graphics/pstricks/base/dvips/pstricks-fonts-lm.pro
new file mode 100644
index 0000000000..5ab5e436df
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pstricks-fonts-lm.pro
@@ -0,0 +1,69 @@
+% $Id: pstricks-fonts.pro 446 2017-04-19 11:40:55Z herbert $
+%
+%% PostScript font prologue for pstricks.tex.
+%% Version 0.01, 2016/04/22
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN archives
+%% in directory macros/latex/base/lppl.txt.
+%
+%
+%true setglobal globaldict begin
+
+%dd-lmbx10 LMRoman10-Bold <dotdigits-clm.enc <lmbx10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmbxi10 LMRoman10-BoldItalic <dotdigits-clm.enc <lmbxi10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmbxo10 LMRomanSlant10-Bold <dotdigits-clm.enc <lmbxo10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmcsc10 LMRomanCaps10-Regular <dotdigits-clm.enc <lmcsc10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmcsco10 LMRomanCaps10-Oblique <dotdigits-clm.enc <lmcsco10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmdunh10 LMRomanDunh10-Regular <dotdigits-clm.enc <lmdunh10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmduno10 LMRomanDunh10-Oblique <dotdigits-clm.enc <lmduno10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmr10 LMRoman10-Regular <dotdigits-clm.enc <lmr10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmri10 LMRoman10-Italic <dotdigits-clm.enc <lmri10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmro10 LMRomanSlant10-Regular <dotdigits-clm.enc <lmro10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+
+/Times-Roman /LMRoman10-Regular def
+/Times-Bold /LMRoman10-Bold def
+/Times-Italic /LMRoman10-Italic def
+/Times-BoldItalic /LMRoman10-BoldItalic def
+
+%mss8ttl10 LMSans10-Regular <t1-clm.enc <lmss10.pfb " fontinst-autoenc-t1-clm ReEncodeFont "
+%lmssbo8ttl10 LMSans10-BoldOblique <t1-clm.enc <lmssbo10.pfb " fontinst-autoenc-t1-clm ReEncodeFont "
+%lmssbx8ttl10 LMSans10-Bold <t1-clm.enc <lmssbx10.pfb " fontinst-autoenc-t1-clm ReEncodeFont "
+%lmssdc8ttl10 LMSansDemiCond10-Regular <t1-clm.enc <lmssdc10.pfb " fontinst-autoenc-t1-clm ReEncodeFont "
+%lmssdo8ttl10 LMSansDemiCond10-Oblique <t1-clm.enc <lmssdo10.pfb " fontinst-autoenc-t1-clm ReEncodeFont "
+%lmsso8ttl10 LMSans10-Oblique <t1-clm.enc <lmsso10.pfb " fontinst-autoenc-t1-clm ReEncodeFont "
+%dd-lmss10 LMSans10-Regular <dotdigits-clm.enc <lmss10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmssbo10 LMSans10-BoldOblique <dotdigits-clm.enc <lmssbo10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmssbx10 LMSans10-Bold <dotdigits-clm.enc <lmssbx10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmssdc10 LMSansDemiCond10-Regular <dotdigits-clm.enc <lmssdc10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmssdo10 LMSansDemiCond10-Oblique <dotdigits-clm.enc <lmssdo10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmsso10 LMSans10-Oblique <dotdigits-clm.enc <lmsso10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+
+/Helvetica /LMSans10-Regular def
+/Helvetica-Bold /LMSans10-Bold def
+/Helvetica-Oblique /LMSans10-Oblique def
+/Helvetica-BoldOblique /LMSans10-BoldOblique def
+
+%dd-lmtcsc10 LMMonoCaps10-Regular <dotdigits-clm.enc <lmtcsc10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtcso10 LMMonoCaps10-Oblique <dotdigits-clm.enc <lmtcso10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtk10 LMMonoLt10-Bold <dotdigits-clm.enc <lmtk10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtko10 LMMonoLt10-BoldOblique <dotdigits-clm.enc <lmtko10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtl10 LMMonoLt10-Regular <dotdigits-clm.enc <lmtl10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtlc10 LMMonoLtCond10-Regular <dotdigits-clm.enc <lmtlc10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtlco10 LMMonoLtCond10-Oblique <dotdigits-clm.enc <lmtlco10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtlo10 LMMonoLt10-Oblique <dotdigits-clm.enc <lmtlo10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtt10 LMMono10-Regular <dotdigits-clm.enc <lmtt10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtti10 LMMono10-Italic <dotdigits-clm.enc <lmtti10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+%dd-lmtto10 LMMonoSlant10-Regular <dotdigits-clm.enc <lmtto10.pfb " fontinst-autoenc-dotdigits-clm ReEncodeFont "
+
+/Courier /LMMono10-Regular def
+/Courier-Bold /LMMono10-Bold def
+/Courier-Oblique /LMMono10-Italic def
+/Courier-BoldOblique /LMMono10-BoldOblique def
+
+/Symbol /StandardSymL def
+
+%end false setglobal
+%
+% end of file
+
diff --git a/graphics/pstricks/base/dvips/pstricks-fonts-ps.pro b/graphics/pstricks/base/dvips/pstricks-fonts-ps.pro
new file mode 100644
index 0000000000..da5cdb7a1e
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pstricks-fonts-ps.pro
@@ -0,0 +1,32 @@
+% $Id: pstricks-fonts.pro 446 2017-04-19 11:40:55Z herbert $
+%
+%% PostScript font prologue for pstricks.tex.
+%% Version 0.01, 2016/04/22
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN archives
+%% in directory macros/latex/base/lppl.txt.
+%
+%
+%true setglobal globaldict begin
+
+/Times-Roman /Times-Roman def
+/Times-Bold /Times-Bold def
+/Times-Italic /Times-Italic def
+/Times-BoldItalic /Times-BoldItalic def
+
+/Helvetica /Helvetica def
+/Helvetica-Bold /Helvetica-Bold def
+/Helvetica-Oblique /Helvetica-Oblique def
+/Helvetica-BoldOblique /Helvetica-BoldOblique def
+
+/Courier /Courier def
+/Courier-Bold /Courier-Bold def
+/Courier-Oblique /Courier-Oblique def
+/Courier-BoldOblique /Courier-BoldOblique def
+
+/Symbol /Symbol def
+
+%end false setglobal
+%
+% end of file
diff --git a/graphics/pstricks/base/dvips/pstricks-fonts-urw.pro b/graphics/pstricks/base/dvips/pstricks-fonts-urw.pro
new file mode 100644
index 0000000000..a0dd8bdda5
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pstricks-fonts-urw.pro
@@ -0,0 +1,61 @@
+% $Id: pstricks-fonts.pro 446 2017-04-19 11:40:55Z herbert $
+%
+%% PostScript font prologue for pstricks.tex.
+%% Version 0.01, 2016/04/22
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN archives
+%% in directory macros/latex/base/lppl.txt.
+%
+%
+%true setglobal globaldict begin
+
+%n021003l.pfa:/FontName /NimbusRomNo9L-Regu def
+%n021004l.pfa:/FontName /NimbusRomNo9L-Medi def
+%n021023l.pfa:/FontName /NimbusRomNo9L-ReguItal def
+%n021024l.pfa:/FontName /NimbusRomNo9L-MediItal def
+
+/Times-Roman /NimbusRomNo9L-Regu def
+/Times-Roman-Bold /NimbusRomNo9L-Medi def
+/Times-Italic /NimbusRomNo9L-ReguItal def
+/Times-BoldItalic /NimbusRomNo9L-MediItal def
+
+%n019003l.pfa:/FontName /NimbusSanL-Regu def
+%n019004l.pfa:/FontName /NimbusSanL-Bold def
+%n019023l.pfa:/FontName /NimbusSanL-ReguItal def
+%n019024l.pfa:/FontName /NimbusSanL-BoldItal def
+%n019043l.pfa:/FontName /NimbusSanL-ReguCond def
+%n019044l.pfa:/FontName /NimbusSanL-BoldCond def
+%n019063l.pfa:/FontName /NimbusSanL-ReguCondItal def
+%n019064l.pfa:/FontName /NimbusSanL-BoldCondItal def
+
+%/Helvetica /dd-lmss10 def
+/Helvetica /LMSans10-Regular def
+%/Helvetica /NimbusSanL-Regu def
+/Helvetica-Bold /NimbusSanL-Bold def
+/Helvetica-Oblique /NimbusSanL-ReguItal def
+/Helvetica-BoldOblique /NimbusSanL-BoldItal def
+
+%n022003l.pfa:/FontName /NimbusMonL-Regu cvn def
+%n022004l.pfa:/FontName /NimbusMonL-Bold cvn def
+%n022023l.pfa:/FontName /NimbusMonL-ReguObli cvn def
+%n022024l.pfa:/FontName /NimbusMonL-BoldObli cvn def
+
+/Courier /NimbusMonL-Regu def
+/Courier-Bold /NimbusMonL-Bold def
+/Courier-Oblique /NimbusMonL-ReguObli def
+/Courier-BoldOblique /NimbusMonL-BoldObli def
+
+%s050000l.pfa:/FontName /StandardSymL def
+
+/Symbol /StandardSymL def
+
+%p052003l.pfa:/FontName /URWPalladioL-Roma def
+%p052004l.pfa:/FontName /URWPalladioL-Bold def
+%p052023l.pfa:/FontName /URWPalladioL-Ital def
+%p052024l.pfa:/FontName /URWPalladioL-BoldItal def
+%z003034l.pfa:/FontName /URWChanceryL-MediItal def
+
+%end false setglobal
+%
+% end of file
diff --git a/graphics/pstricks/base/dvips/pstricks.pro b/graphics/pstricks/base/dvips/pstricks.pro
new file mode 100644
index 0000000000..0911f0eb0b
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pstricks.pro
@@ -0,0 +1,1232 @@
+% $Id: pstricks.pro 872 2018-12-21 20:39:31Z herbert $
+%
+%% PostScript prologue for pstricks.tex.
+%% Version 1.30, 2018/12/17
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN archives
+%% in directory macros/latex/base/lppl.txt.
+%
+%
+% Define the follwing gs-functions if not known, eg when using distiller
+%
+systemdict /.setopacityalpha known not {/.setopacityalpha { pop } def } if
+systemdict /.setblendmode known not {/.setblendmode { pop } def } if
+systemdict /.setshapealpha known not {/.setshapealpha { pop } def } if
+%
+/tx@Dict 200 dict def % the main PSTricks dictionary
+tx@Dict begin
+/ADict 25 dict def % The arrow dictionary
+/CM { matrix currentmatrix } bind def
+/SLW /setlinewidth load def
+/CLW /currentlinewidth load def
+/CP /currentpoint load def
+/ED { exch def } bind def
+/L /lineto load def
+/T /translate load def
+/TMatrix { } def
+/RAngle { 0 } def
+/Sqrt { dup 0 lt { pop 0 } { sqrt } ifelse } def % return 0 for negative arguments
+/Atan { /atan load stopped { pop pop 0 } if } def % return 0 if atan not known
+/ATAN1 {neg -1 atan 180 sub } def % atan(x) (only one parameter)
+/Div { dup 0 eq { pop } { div } ifelse } def % control the division
+/Log { dup 1e-20 lt { pop -1e30 }{ log } ifelse } def % control the log
+/tan { dup cos abs 1.e-10 lt
+ { pop 1.e10 } % return 1.e10 as infinit
+ { dup sin exch cos div } ifelse % default sin/cos
+} def
+/Tan { dup sin exch cos Div } def % sin(x)/cos(x) x in degrees
+/Acos {dup dup mul neg 1 add dup 0 lt { % arc cos, returns 0 when negative root
+ pop pop 0 }{ sqrt exch atan} ifelse } def
+/Acos2 { 2 dict begin
+ /x ED /y ED
+ y abs 1.0e-20 lt { 1.0e30 } if
+ x y div
+ dup dup mul neg 1 add dup 0 lt { % arc cos needs two values x,y
+ pop pop 0 }{ sqrt exch atan} ifelse
+ y 0 lt { 180 add } if
+} def
+/Power { % a^b latest ghostscript don't allow -4^-3.1
+ 2 dict begin % hold all local
+ /b ED
+ /a ED
+ a 0 lt % prevent something like (-4)^(-3.1)=> 1/(-4)^3
+ { b 0 lt
+ { a b cvi exp }
+ { a b exp } ifelse
+ }
+ { a 0 eq { 0 }{ a b exp } ifelse
+ } ifelse
+ end
+} def
+%
+/NET { neg exch neg exch T } def % change coordinate system to the negative one
+/Pyth { dup mul exch dup mul add sqrt } def % Pythagoras, expects 2 parameter
+/Pyth2 { % Pythagoras, xA yA xB yB
+ 3 -1 roll % xA xB yB yA
+ sub % xA xB yB-yA
+ 3 1 roll % yB-yA xA xB
+ sub % yB-yA xA-xB
+ Pyth } def
+/PtoC { 2 copy cos mul 3 1 roll sin mul } def % Polar to Cartesian (origimal)
+/PtoCrel { pst@angleunit PtoC } def % Polar to Cartesian with \degrees[??]
+/PtoCab { dup cos 4 -1 roll mul 3 1 roll sin mul } def % Polar to Cartesian (Ellipse) a b phi-> x y
+/AnytoDeg { pst@angleunit } def
+/DegtoAny { 1 pst@angleunit div} def
+/AnytoRad { AnytoDeg DegtoRad } def
+/RadtoAny { RadtoDeg DegtoAny } def
+%
+%/Rand { rand 4294967295 div } def % a real random number
+/Rand { rand 2147483447 div } def % a real random number between 0 and 1
+%----------------- hv added 20050516 ---------------
+/PiDiv2 1.57079632680 def
+/Pi 3.14159265359 def
+/TwoPi 6.28318530718 def
+/Euler 2.71828182846 def
+%/e Euler bind def
+%
+/RadtoDeg { 180 mul Pi div } bind def % convert from radian to degrees
+/DegtoRad { Pi mul 180 div } bind def % viceversa
+%
+/startGlobal { true setglobal globaldict begin } bind def
+/endGlobal { end false setglobal } bind def
+/pssetRGBcolor /setrgbcolor load def
+/pssetCMYKcolor /setcmykcolor load def
+/pssetGraycolor /setgray load def
+%
+%----------------- hv end---------------------------
+/PathLength@ { /z z y y1 sub x x1 sub Pyth add def /y1 y def /x1 x def } def
+%
+/PathLength {
+ flattenpath /z 0 def
+ { /y1 ED /x1 ED /y2 y1 def /x2 x1 def }
+ { /y ED /x ED PathLength@ }
+ {}
+ { /y y2 def /x x2 def PathLength@ }
+ /pathforall load stopped { pop pop pop pop } if
+ z
+} def
+%
+/STP { .996264 dup scale } def % BP/PT scaling
+/STV { SDict begin normalscale end STP } def %
+%
+/DashLine {
+ dup 0 gt
+ { /a .5 def PathLength exch div }
+ { pop /a 1 def PathLength } ifelse
+ /b ED % pattern should fit evenly in b
+ dup /X ED % pattern array
+ 0 get /y ED % length of first black segment
+ /z 0 X {add} forall def % length of the full pattern
+ %% Computation of the scaling factor as described by van Zandt:
+ b a .5 sub 2 mul y mul sub z Div round
+ z mul a .5 sub 2 mul y mul add b exch Div
+ %%%% scaling factor on stack.
+ /z ED %% now, z is the scaling factor
+ false % for the length test below
+ X { z mul } forall X astore %% modification TN 04-08-07
+ %%% Checking whether at least one dash in X has positive length:
+ {0 gt or} forall
+ { X 1 a sub y mul }
+ { [ 1 0 ] 0 }
+ ifelse
+ setdash stroke
+} def
+%
+/DotLine {
+ /b PathLength def
+ /a ED /z ED /y CLW def
+ /z y z add def
+ a 0 gt {
+ /b b a div def
+ }{
+ a 0 eq {
+ /b b y sub def
+ }{ a -3 eq {
+ /b b y add def } if
+ } ifelse
+ } ifelse
+ [ 0 b b z Div round Div dup 0 le { pop 1 } if ]
+ a 0 gt { 0 }{ y 2 div a -2 gt { neg }if } ifelse
+ setdash 1 setlinecap stroke
+} def
+%
+/SymbolLine { % on stack [ x y x y ...
+ counttomark % number of elements
+ 2 div cvi /n ED % n pairs
+ /YA ED /XA ED % the start point
+ n 1 sub {
+ /YB ED /XB ED
+ /XLength XB XA sub def
+ /YLength YB YA sub def
+ /PAngle YLength XLength Atan def
+ /XYLength XLength YLength Pyth def
+ %% for negative SymStep we calculate the distance
+ SymStep 0 lt
+ { %XYLength SymStep div abs cvi
+ /nSym SymStep abs cvi def }
+ { /nSym XYLength SymStep div cvi def }
+ ifelse
+ 0.5 setflat
+ /Shift Symbol stringwidth pop 2 div def
+ /deltaX XLength nSym div def
+ /deltaY YLength nSym div def
+ curveticks
+ { XA YA moveto }
+ { XA Shift sub YA Shift sub moveto }
+ ifelse
+ nSym {
+ gsave
+ curveticks
+ { PAngle 180 sub CorrAngle sub tickAngle add /rotAngle ED
+ currentpoint translate rotAngle rotate
+ 0 SymbolWidth 2 div moveto 0 SymbolWidth 2 div neg lineto
+ SymbolLinewidth setlinewidth stroke
+ }
+ {
+ rotateSymbol { PAngle 180 sub CorrAngle sub rotate } if
+ Symbol show
+ }
+ ifelse
+ grestore
+ deltaX deltaY rmoveto
+ } repeat
+ /YA YB def /XA XB def
+ } repeat
+ curveticks
+ { XA YA moveto }
+ { XA Shift sub YA Shift sub moveto }
+ ifelse
+ gsave
+ curveticks
+ { PAngle 180 sub CorrAngle sub tickAngle add /rotAngle ED
+ XA YA translate rotAngle rotate
+ 0 SymbolWidth 2 div moveto 0 SymbolWidth 2 div neg lineto
+ SymbolLinewidth setlinewidth stroke
+ }
+ {
+ rotateSymbol { PAngle 180 sub CorrAngle sub rotate } if
+ Symbol show
+ }
+ ifelse
+ grestore
+ pop % delete the mark symbol
+} def
+%
+/LineFill { % hv ------------ patch 7 -------------
+ gsave
+ abs /hatchWidthInc ED
+ abs /hatchSepInc ED
+ abs CLW add /a ED
+ a 0 dtransform round exch round exch
+ 2 copy idtransform
+ exch Atan rotate
+ idtransform pop /a ED
+ .25 .25 itransform pathbbox
+ /y2 ED
+ a Div ceiling cvi /x2 ED /y1 ED
+ a Div cvi /x1 ED /y2 y2 y1 sub def
+ clipType % must be defined in pstricks.tex: clip -- eoclip
+ newpath
+ 2 setlinecap
+ systemdict
+ /setstrokeadjust known { true setstrokeadjust } if
+ x2 x1 sub 1 add {
+ x1 a mul y1 moveto 0 y2 rlineto stroke
+ /x1 x1 1 add
+ hatchWidthInc 0 gt { CLW add } if
+ def
+ hatchSepInc 0 gt hatchWidthInc 0 gt or {
+ /a a hatchSepInc add def
+ CLW hatchWidthInc add SLW
+ } if
+ } repeat
+ grestore
+ pop pop } def
+%
+/DotFill {% on stack: dot radius
+ /dotRadius ED
+ abs CLW add /a ED
+ a 0 dtransform round exch round exch
+ 2 copy idtransform
+ exch Atan rotate
+ idtransform pop /a ED
+ .25 .25 itransform
+ pathbbox % llx lly urx ury of smallest bounding box
+ /y2 ED /x2 ED /y1 ED /x1 ED
+ y2 y1 sub a div 2 add cvi /Ny ED
+ x2 x1 sub a div 2 add cvi /Nx ED
+ clipType % must be defined in pstricks.tex: clip -- eoclip
+ newpath
+ /yA y1 dotRadius add CLW add def
+ /xA0 x1 dotRadius add CLW add def
+ Ny {
+ /xA xA0 def
+ Nx {
+ newpath
+ xA yA dotRadius 0 360 arc
+ SolidDot { gsave fill grestore } if
+ stroke
+ xA a add /xA ED
+ } repeat
+ yA a add /yA ED
+ } repeat
+ grestore
+} def
+%
+/PenroseFill {% on stack: scaling factor
+ /Scale ED
+% 1 exch div round /penroseFactor ED
+% a 0 dtransform round exch round exch
+% 2 copy idtransform
+% exch Atan rotate
+% idtransform pop /a ED
+% .25 .25 itransform pathbbox
+% /y2 ED
+% a Div ceiling cvi /x2 ED /y1 ED
+% a Div cvi /x1 ED /y2 y2 y1 sub def
+ clip
+ newpath
+gsave
+ 220 150 translate
+ Scale dup scale
+ systemdict /setstrokeadjust known { true setstrokeadjust } if
+ /I/S/L/W/G/+/Z/F/E/D[/def/exch/for{E D}/add{s E get mul}
+ { Z -36.2001 1 33 }{25 E S rlineto}{/q Z dup q G E q 1 + G}{Z 2 2}]{cvx def}forall
+ [0 72 1008 {dup sin E cos }F ]1 setlinejoin/s W{/a W{/b I 10{/i I 4{/m I moveto
+ i m +/j I 10{/l Z b m l + G a l G sub s m get div .2 + floor .3 + 25
+ mul j l + S rmoveto}F i L j L stroke }F}F}F}F
+ grestore
+% pop pop
+} def
+%
+/PenroseFillA {% on stack: scaling factor, border color, kite color, dart color
+ /Scale ED
+ Scale dup scale
+ /border_colour ED
+ /kite_colour ED
+ /dart_colour ED
+ clip
+ newpath
+ gsave
+ 100 100 translate
+ 6
+ Scale 1 lt { 1 Scale dup add div mul cvi } if %%%% Number of iterations
+ 10 %%%% Long side length in millimeters
+ /border_width { L 0.06 mul }def %%%% Choose the scalefactor for the borders
+ /L exch 25.4 div 72 mul def %%%% Conversion: mm -> inches -> points
+ /f{-1 5 sqrt add 2 div}bind def %%%% The reciprocal of the golden ratio
+ /l{L f mul}bind def %%%% Short side length l = L*f
+ /Ll{L l add}bind def %%%% Ll = L + l
+ /c{36 cos L mul}bind def %%%% c = L*cos(36)
+ /s{36 sin L mul}bind def %%%% s = L*sin(36)
+ /draw_tile { 0 0 moveto c s lineto 0 lineto gsave closepath gsave fill grestore
+ 0 setlinewidth stroke grestore border_colour stroke } bind def
+ /half_kite { dup dup 0 gt{ 1 sub gsave f f neg scale -36 rotate half_dart
+ Ll 0 translate 144 rotate kite grestore }
+ { kite_colour L draw_tile }ifelse
+ pop } bind def
+ /half_dart { dup dup 0 gt{ 1 sub gsave f f scale half_kite
+ -144 rotate Ll neg 0 translate half_dart grestore }
+ { dart_colour l draw_tile }ifelse
+ pop } bind def
+ /kite{ gsave half_kite 1 -1 scale half_kite grestore }bind def
+ border_width setlinewidth 1 setlinejoin 1 setlinecap
+% 450 0 translate
+ dup f exch neg exp dup scale
+ 5 {kite 72 rotate } repeat stroke
+ grestore
+} def
+%
+%
+/TruchetFill { % on stack: scaling factor
+ 10 dict begin
+ dup dup scale
+ 1 exch div round /penroseFactor ED
+ a 0 dtransform round exch round exch
+ 2 copy idtransform
+ exch Atan rotate
+ idtransform pop /a ED
+ .25 .25 itransform pathbbox
+ /y2 ED
+ a Div ceiling cvi /x2 ED /y1 ED
+ a Div cvi /x1 ED /y2 y2 y1 sub def
+ clip
+ newpath
+ systemdict
+ /setstrokeadjust known { true setstrokeadjust } if
+ /ma a neg def
+ /ha a 2 div def
+ /mha ha neg def
+ /tile {
+ rand dup 2 idiv 2 mul eq { 90 rotate } if
+ mha mha moveto ha mha lineto
+ ha ha lineto mha ha lineto
+% closepath .1 setlinewidth stroke
+ contents
+ } def
+ /contents{
+ 0 ha moveto ha 0 lineto
+ 0 mha moveto mha 0 lineto
+% 1 setlinewidth stroke
+ } def
+ /dotiling {
+ f ma mul a f a mul {
+ /i exch def
+ f ma mul a f a mul {
+ /j exch def
+ gsave i j translate
+ tile stroke grestore
+ } for
+ } for
+ } def
+%
+ /f 3 def
+ 5 srand dotiling
+ end % local user dict
+} def
+%
+/BeginArrow {
+ ADict begin % hold it local, for end see EndArrow
+ /@mtrx CM def
+ gsave
+ 2 copy T
+ 2 index sub neg exch
+ 3 index sub exch Atan
+ rotate newpath
+} def
+%
+/EndArrow { @mtrx setmatrix CP grestore end } def % end the ADict
+%
+/Arrow {
+ CLW mul add dup
+ 2 div /w ED
+ mul dup /h ED
+ mul /a ED
+ { 0 h T 1 -1 scale } if
+ w neg h moveto
+ 0 0 L w h L w neg a neg rlineto
+ gsave fill grestore
+} def
+%
+/ArrowD { % the sides are drawn as curves (hv 20071211)
+ CLW mul add dup
+ 2 div /w ED
+ mul dup /h ED
+ mul /Inset ED
+ { 0 h T 1 -1 scale } if % changes the direction
+% we use y=w/h^2 * x^2 as equation for the control points
+% for the coordinates the arrow is seen from top to bottom
+% the bottom (tip) is (0;0)
+ w neg h moveto % lower left of >
+ w 9 div 4 mul neg h 3 div 2 mul
+ w 9 div neg h 3 div
+ 0 0 curveto % tip of >
+ w 9 div h 3 div
+ w 9 div 4 mul h 3 div 2 mul
+ w h curveto % upper left of >
+ w neg Inset neg rlineto % move to x=0 and inset
+ gsave fill grestore
+} def
+%
+/Tbar {
+ CLW mul add /z ED
+ z -2 div CLW 2 div moveto
+ z 0 rlineto stroke
+ 0 CLW moveto
+} def
+%
+/Bracket {
+ CLW mul add dup CLW sub 2 div
+ /x ED mul CLW add /y ED /z CLW 2 div def
+ x neg y moveto
+ x neg CLW 2 div L x CLW 2 div L x y L stroke
+ 0 CLW moveto
+} def
+%
+/RoundBracket {
+ CLW mul add dup 2 div
+ /x ED mul /y ED /mtrx CM def
+ 0 CLW 2 div T x y mul 0 ne { x y scale } if
+ 1 1 moveto
+ .85 .5 .35 0 0 0 curveto
+ -.35 0 -.85 .5 -1 1 curveto
+ mtrx setmatrix stroke 0 CLW moveto
+} def
+%
+/SD { 0 360 arc fill } def
+%
+/EndDot { % DS is the dot size
+ { /z DS def } { /z 0 def } ifelse % outer or inner dimen
+ /b ED % the color definition
+ 0 z DS SD
+ b { 0 z DS CLW sub SD } if
+ 0 DS z add CLW 4 div sub
+ moveto
+} def
+%
+/Shadow { [ { /moveto load } { /lineto load } { /curveto load } {
+ /closepath load } /pathforall load stopped { pop pop pop pop CP /moveto
+ load } if ] cvx newpath 3 1 roll T exec } def
+%
+/NArray { % holds the coordinates and on top of stack the showpoints boolean
+ /showpoints ED
+ counttomark 2 div dup cvi /n ED % n 2 div on stack
+ n eq not { exch pop } if % even numbers of points? delete one
+ ] aload /Points ED
+ showpoints not { Points aload pop } if
+% { ] aload /Points ED }
+% { n 2 mul 1 add -1 roll pop } ifelse % delete the mark symbol
+} def
+%
+/Line {
+ NArray n 0 eq not
+ { n 1 eq { 0 0 /n 2 def } if ArrowA /n n 2 sub def
+ n { Lineto } repeat
+ CP 4 2 roll ArrowB L pop pop
+ } if
+} def
+%
+/LineToYAxis {
+ /Ox ED % Save the x origin value
+ NArray % all x-y pairs on stack
+ n { 2 copy moveto % go to current point
+ Ox exch Lineto % line to y-axis
+ pop % delete old x-value
+ } repeat
+} def
+%
+/LineToXAxis{
+ /Oy ED % Save the y origin value
+ NArray % all x-y pairs on stack
+ n 0 eq not
+ { n 1 eq { 0 0 /n 2 def } if
+ ArrowA
+ /n n 2 sub def
+ CP 2 copy moveto pop Oy Lineto
+ n { 2 copy moveto pop Oy Lineto } repeat
+ CP
+ 4 2 roll
+ ArrowB
+ 2 copy moveto pop Oy
+ L
+ pop pop } if
+} def
+%
+/Arcto {
+ /a [ 6 -2 roll ] cvx def
+ a r
+ /arcto load stopped { 5 } { 4 } ifelse { pop } repeat
+ a
+} def
+%
+/CheckClosed {
+ dup n 2 mul 1 sub index eq 2 index n 2 mul 1 add index eq
+ and { pop pop /n n 1 sub def } if
+} def
+%
+/Polygon {
+ NArray n 2 eq { 0 0 /n 3 def } if
+ n 3 lt
+ { n { pop pop } repeat }
+ { n 3 gt { CheckClosed } if
+ n 2 mul -2 roll
+ /y0 ED /x0 ED /y1 ED /x1 ED
+ x1 y1
+ /x1 x0 x1 add 2 div def
+ /y1 y0 y1 add 2 div def
+ x1 y1 moveto
+ /n n 2 sub def
+ n { Lineto } repeat
+ x1 y1 x0 y0 6 4 roll Lineto
+ Lineto pop pop closepath } ifelse
+} def
+%
+/SymbolPolygon { % on stack [ x y x y ...
+ counttomark % number of elements
+ 2 add /m ED
+ 2 copy m 2 roll % copy last two
+ m 2 div cvi /n ED % n pairs
+ /YA ED /XA ED % the start point
+ n 1 sub {
+ /YB ED /XB ED
+ /XLength XB XA sub def
+ /YLength YB YA sub def
+ /PAngle YLength XLength Atan def
+ /XYLength XLength YLength Pyth def
+ /nSym XYLength SymStep Div cvi def
+ /Shift Symbol stringwidth pop 2 Div def
+ /deltaX XLength nSym Div def
+ /deltaY YLength nSym Div def
+ XA Shift sub YA Shift sub moveto
+ nSym {
+ gsave rotateSymbol { PAngle 180 sub CorrAngle sub rotate } if
+ Symbol show
+ grestore
+ deltaX deltaY rmoveto
+ } repeat
+% XB Shift sub YB Shift sub moveto Symbol show
+ /YA YB def /XA XB def
+ } repeat
+ pop % delete the mark symbol
+} def
+%
+/Diamond {
+ /mtrx CM def
+ T rotate
+ /h ED
+ /w ED
+ dup 0 eq { pop } { CLW mul neg
+ /d ED
+ /a w h Atan def
+ /h d a sin Div h add def
+ /w d a cos Div w add def } ifelse
+ mark w 2 div h 2 div w 0 0 h neg w neg 0 0 h w 2 div h 2 div
+ /ArrowA { moveto } def
+ /ArrowB { } def
+ false Line
+ closepath mtrx setmatrix } def
+%
+/Triangle {
+ /mtrx CM def
+ translate
+ rotate /h ED 2 div /w ED
+ dup CLW mul /d ED
+ /h h d w h Atan sin Div sub def
+ /w w d h w Atan 2 div dup cos exch sin Div mul sub def
+ mark
+ 0 d w neg d 0 h w d 0 d
+ /ArrowA { moveto } def
+ /ArrowB { } def
+ false
+ Line
+ closepath
+ mtrx
+% DG/SR modification begin - Jun. 1, 1998 - Patch 3 (from Michael Vulis)
+% setmatrix } def
+ setmatrix pop
+} def
+% DG/SR modification end
+%
+/CCA {
+ /y ED /x ED
+ 2 copy y sub /dy1 ED
+ x sub /dx1 ED
+ /l1 dx1 dy1 Pyth def
+} def
+%
+/CC {
+ /l0 l1 def
+ /x1 x dx sub def
+ /y1 y dy sub def
+ /dx0 dx1 def
+ /dy0 dy1 def
+ CCA
+ /dx dx0 l1 c exp mul dx1 l0 c exp mul add def
+ /dy dy0 l1 c exp mul dy1 l0 c exp mul add def
+ /m dx0 dy0 Atan dx1 dy1 Atan sub 2 div cos abs b exp a mul dx dy Pyth Div 2 div def
+ /x2 x l0 dx mul m mul sub def
+ /y2 y l0 dy mul m mul sub def
+ /dx l1 dx mul m mul neg def
+ /dy l1 dy mul m mul neg def
+} def
+%
+/IC {
+ /c c 1 add def
+ c 0 lt { /c 0 def } { c 3 gt { /c 3 def } if } ifelse
+ /a a 2 mul 3 div 45 cos b exp div def
+ CCA
+ /dx 0 def
+ /dy 0 def
+} def
+%
+/BOC { IC CC x2 y2 x1 y1 ArrowA CP 4 2 roll x y curveto } def
+/NC { CC x1 y1 x2 y2 x y curveto } def
+/EOC { x dx sub y dy sub 4 2 roll ArrowB 2 copy curveto } def
+/BAC { IC CC x y moveto CC x1 y1 CP ArrowA } def
+/NAC { x2 y2 x y curveto CC x1 y1 } def
+/EAC { x2 y2 x y ArrowB curveto pop pop } def
+%
+/OpenCurve {
+ NArray n 3 lt
+ { n { pop pop } repeat }
+ { BOC /n n 3 sub def n { NC } repeat EOC } ifelse
+} def
+%
+/CurvePath {
+ %% for negative SymStep we calculate the distance
+ SymStep 0 lt { gsave PathLength SymStep div abs /SymStep ED grestore } if
+ 0.5 setflat
+ flattenpath /z 0 def /z0 0 def
+ { /y1 ED /x1 ED /y2 y1 def /x2 x1 def
+ x1 Shift sub y1 Shift sub moveto
+ gsave
+ curveticks
+ { x1 y1 translate startAngle rotate
+ 0 SymbolWidth 2 div moveto 0 SymbolWidth 2 div neg lineto
+ SymbolLinewidth setlinewidth stroke
+ }
+ { startAngle rotate Symbol show }
+ ifelse
+ grestore /z0 z def }
+ { /y ED /x ED PathLength@ z z0 sub SymStep ge {
+ x Shift sub y Shift sub moveto
+ gsave
+ curveticks
+ { y yOld sub x xOld sub Atan 180 sub CorrAngle sub /rotAngle ED
+ x y translate rotAngle rotate
+ 0 SymbolWidth 2 div moveto 0 SymbolWidth 2 div neg lineto
+ SymbolLinewidth setlinewidth stroke
+ }
+ {
+ rotateSymbol { y yOld sub x xOld sub Atan 180 sub CorrAngle sub rotate } if
+ Symbol show
+ }
+ ifelse
+ grestore /z0 z def } if
+ /yOld y def /xOld x def }
+ {} %% the lineto part
+ { /y y2 def /x x2 def PathLength@
+ x Shift sub y Shift sub moveto
+ gsave
+ curveticks
+ { y yOld sub x xOld sub Atan 180 sub /rotAngle ED
+ x y translate rotAngle rotate
+ 0 SymbolWidth 2 div moveto 0 SymbolWidth 2 div neg lineto
+ SymbolLinewidth setlinewidth stroke
+ }
+ {
+ x Shift sub y Shift sub moveto
+ rotateSymbol { y yOld sub x xOld sub Atan 180 sub CorrAngle sub rotate } if
+ Symbol show
+ }
+ ifelse
+ grestore
+ }
+ pathforall
+% curveticks
+% { gsave
+% x y translate rotAngle rotate
+% 0 SymbolWidth 2 div moveto 0 SymbolWidth 2 div neg lineto
+% SymbolLinewidth setlinewidth stroke grestore
+% } if
+ z
+} def
+%
+/OpenSymbolCurve {
+ OpenCurve
+ 0.1 setflat
+ /Shift Symbol stringwidth pop 2 div def
+ CurvePath
+} def
+%
+/AltCurve {
+ { false NArray n 2 mul 2 roll
+ [ n 2 mul 3 sub 1 roll ] aload
+ /Points ED
+ n 2 mul -2 roll }
+ { false NArray } ifelse
+ n 4 lt { n { pop pop } repeat } { BAC /n n 4 sub def n { NAC } repeat EAC } ifelse
+} def
+%
+/AltOpenSymbolCurve {
+ AltCurve
+ 0.1 setflat
+ /Shift Symbol stringwidth pop 2 div def
+ CurvePath
+} def
+%
+/ClosedCurve {
+ NArray n 3 lt
+ { n { pop pop } repeat }
+ { n 3 gt { CheckClosed } if
+ 6 copy n 2 mul 6 add 6 roll
+ IC CC x y moveto n { NC } repeat
+ closepath pop pop
+ } ifelse
+} def
+%
+/ClosedSymbolCurve {
+ ClosedCurve
+ 0.1 setflat
+ /Shift Symbol stringwidth pop 2 div def
+ CurvePath
+} def
+%
+/CalcBezierSpline {% Christoph Bersch
+ 10 dict begin
+ /getX { Points exch 2 mul get } def
+ /getY { Points exch 2 mul 1 add get } def
+ /n Points length 1 sub 2 idiv def
+ /GetFirstControlPoints {
+ /x n array def
+ /tmp n array def
+ /b 2 def
+ x 0 rhs 0 get b div put
+ 1 1 n 1 sub {
+ /i exch def
+ tmp i 1 b div dup 4 1 roll put
+ i n 1 sub lt { 4 }{ 3.5 } ifelse exch sub /b exch def
+ x i rhs i get x i 1 sub get sub b div put
+ } for
+ 1 1 n 1 sub {
+ n exch sub
+ dup dup x exch 1 sub 2 copy 6 2 roll
+ get 3 1 roll tmp exch get
+ exch x exch get mul sub
+ put
+ } for
+ x
+ } def
+ %
+ n 1 eq {
+ 0 getX 2 mul 1 getX add 3 div
+ 0 getY 2 mul 1 getY add 3 div
+ exch dup 3 1 roll 2 mul 0 getX sub
+ exch dup 3 1 roll 2 mul 0 getY sub
+ [ 0 getX 0 getY 7 3 roll 1 getX 1 getY ] /outPoints exch def
+ } {
+ /outPoints 6 n mul 2 add array def
+ 0 1 n {
+ dup dup 6 mul dup 1 add
+ outPoints exch 5 -1 roll getY put
+ outPoints exch 3 -1 roll getX put
+ } for
+ /rhs n array def
+ 1 1 n 2 sub {
+ rhs exch dup dup getX 4 mul exch 1 add getX 2 mul add put
+ } for
+ rhs 0 0 getX 1 getX 2 mul add put
+ rhs n 1 sub dup getX 8 mul n getX add 2 div put
+ GetFirstControlPoints
+ 1 1 n 2 sub {
+ rhs exch dup dup getY 4 mul exch 1 add getY 2 mul add put
+ } for
+ rhs 0 0 getY 1 getY 2 mul add put
+ rhs n 1 sub dup getY 8 mul n getY add 2 div put
+ GetFirstControlPoints
+ 0 1 n 1 sub {
+ /i exch def
+ 2 copy
+ i get outPoints 6 i mul 3 add 3 -1 roll put
+ i get outPoints 6 i mul 2 add 3 -1 roll put
+ 2 copy
+ i n 1 sub lt {
+ i 1 add get i 1 add getY 2 mul exch sub outPoints 6 i mul 5 add 3 -1 roll put
+ i 1 add get i 1 add getX 2 mul exch sub outPoints 6 i mul 4 add 3 -1 roll put
+ }{
+ n 1 sub get n getY add 2 div outPoints 6 n 1 sub mul 5 add 3 -1 roll put
+ n 1 sub get n getX add 2 div outPoints 6 n 1 sub mul 4 add 3 -1 roll put
+ } ifelse
+ } for
+ pop pop
+ } ifelse
+ outPoints
+ end
+} def
+/Spline {
+ /showpoints ED
+ counttomark 2 div dup cvi /n ED
+ n eq not { exch pop } if
+ ] /Points ED
+ n 1 gt {
+ CalcBezierSpline
+ mark exch aload pop
+ ArrowA
+ n 2 sub {
+ 6 2 roll 4 2 roll curveto
+ } repeat
+ 6 2 roll 4 2 roll ArrowB curveto
+ } if
+} def
+/OpenSymbolSpline {
+ Spline
+ 0.1 setflat
+ /Shift Symbol stringwidth pop 2 div def
+ CurvePath
+} def
+%
+/SQ { /r ED r r moveto r r neg L r neg r neg L r neg r L fill } def
+/ST { /y ED /x ED x y moveto x neg y L 0 x L fill } def
+/SP { /r ED gsave 0 r moveto 4 { 72 rotate 0 r L } repeat fill grestore } def
+%
+/FontDot {
+ DS 2 mul dup
+ matrix scale matrix concatmatrix exch matrix
+ rotate matrix concatmatrix exch
+ findfont exch makefont setfont
+} def
+%
+/Rect {
+ x1 y1 y2 add 2 div moveto
+% x1 y2 lineto
+% x2 y2 lineto
+% x2 y1 lineto
+% x1 y1 lineto
+ x1 y1 lineto % counter clockwise path
+ x2 y1 lineto
+ x2 y2 lineto
+ x1 y2 lineto
+ closepath
+} def
+%
+/OvalFrame {
+ x1 x2 eq y1 y2 eq or
+ { pop pop x1 y1 moveto x2 y2 L }
+ { y1 y2 sub abs x1 x2 sub abs 2 copy gt
+ { exch pop } { pop } ifelse
+ 2 div exch { dup 3 1 roll mul exch } if
+ 2 copy lt { pop } { exch pop } ifelse
+ /b ED
+ x1 y1 y2 add 2 div moveto
+ x1 y2 x2 y2 b arcto
+ x2 y2 x2 y1 b arcto
+ x2 y1 x1 y1 b arcto
+ x1 y1 x1 y2 b arcto
+ 16 { pop } repeat
+ closepath
+ } ifelse
+} def
+%
+/Frame {
+ CLW mul /a ED
+ 3 -1 roll
+ 2 copy gt { exch } if
+ a sub /y2 ED
+ a add /y1 ED
+ 2 copy gt { exch } if
+ a sub /x2 ED
+ a add /x1 ED
+ 1 index 0 eq { pop pop Rect } { OvalFrame } ifelse
+} def
+%
+/BezierNArray {
+ /f ED
+ counttomark 2 div dup cvi /n ED
+ n eq not { exch pop } if
+ n 1 sub neg 3 mod 3 add 3 mod { 0 0 /n n 1 add def } repeat
+ f { ] aload /Points ED } { n 2 mul 1 add -1 roll pop } ifelse
+} def
+%
+/OpenBezier {
+ BezierNArray
+ n 1 eq
+ { pop pop }
+ { ArrowA n 4 sub 3 idiv
+ { 6 2 roll 4 2 roll curveto } repeat
+ 6 2 roll 4 2 roll ArrowB curveto } ifelse
+} def
+%
+/OpenSymbolBezier {
+ OpenBezier
+ 0.1 setflat
+ /Shift Symbol stringwidth pop 2 div def
+ CurvePath
+} def
+%
+/ClosedBezier {
+ BezierNArray
+ n 1 eq
+ { pop pop }
+ { moveto n 1 sub 3 idiv
+ { 6 2 roll 4 2 roll curveto } repeat
+ closepath } ifelse
+} def
+%
+/ClosedSymbolBezier {
+ /f ED % save showpoints value
+ 2 copy /yEnd ED /xEnd ED
+ counttomark -2 roll 2 copy /yStart ED /xStart ED
+ counttomark 2 roll
+ f
+ ClosedBezier
+ 0.1 setflat
+ /Shift Symbol stringwidth pop 2 div def
+ CurvePath
+ [ xEnd yEnd xStart yStart SymbolLine
+} def
+%
+/BezierShowPoints {
+ gsave
+ Points aload length 2 div cvi /n ED
+ moveto
+ n 1 sub { lineto } repeat
+ CLW 2 div SLW [ 4 4 ] 0 setdash stroke
+ grestore
+} def
+%
+/Parab {
+ /y0 ED /x0 ED /y1 ED /x1 ED
+ /dx x0 x1 sub 3 div def
+ /dy y0 y1 sub 3 div def
+ x0 dx sub y0 dy add x1 y1 ArrowA
+ x0 dx add y0 dy add x0 2 mul x1 sub y1 ArrowB
+ curveto
+ /Points [ x1 y1 x0 y0 x0 2 mul x1 sub y1 ] def
+} def
+%
+/Parab1 { % 1 end | 0 SP
+ /ySP ED /xSP ED /y1 ED /x1 ED
+ /dx xSP x1 sub 3 div def
+ /dy ySP y1 sub 3 div def
+ newpath x1 y1 moveto xSP y1 lineto xSP ySP lineto
+ x1 ySP lineto closepath clip
+ currentpoint
+ newpath moveto
+ xSP dx sub ySP dy add x1 y1 ArrowA
+ xSP dx add ySP dy add xSP 2 mul x1 sub y1 ArrowB
+ curveto
+ /Points [ x1 y1 xSP ySP xSP 2 mul x1 sub y1 ] def
+} def
+%
+/Grid {
+ newpath
+ /a 4 string def
+ /b ED % psk@gridlabels in pt
+ /c ED % { \pst@usecolor\psgridlabelcolor }
+ /n ED % psk@griddots
+ cvi dup 1 lt { pop 1 } if
+ /s ED % \psk@subgriddiv
+ s div dup 0 eq { pop 1 } if
+ /dy ED s div dup 0 eq { pop 1 } if % \pst@number\psyunit abs
+ /dx ED dy div round dy mul % \pst@number\psxunit abs
+ /y0 ED dx div round dx mul
+ /x0 ED dy div round cvi
+ /y2 ED dx div round cvi
+ /x2 ED dy div round cvi
+ /y1 ED dx div round cvi
+ /x1 ED
+ /h y2 y1 sub 0 gt { 1 } { -1 } ifelse def
+ /w x2 x1 sub 0 gt { 1 } { -1 } ifelse def
+ b 0 gt {
+ /z1 b 4 div CLW 2 div add def
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Helvetica findfont b scalefont setfont
+% is set in pstricks.tex
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% /NimbusSanL-Regu findfont b scalefont setfont
+ /b b .95 mul CLW 2 div add def } if
+ systemdict /setstrokeadjust known
+ { true setstrokeadjust /t { } def }
+ { /t { transform 0.25 sub round 0.25 add exch 0.25 sub round 0.25 add
+ exch itransform } bind def } ifelse
+ gsave n 0 gt { 1 setlinecap [ 0 dy n div ] dy n div 2 div setdash } { 2 setlinecap } ifelse
+ /i x1 def
+ /f y1 dy mul n 0 gt { dy n div 2 div h mul sub } if def
+ /g y2 dy mul n 0 gt { dy n div 2 div h mul add } if def
+ x2 x1 sub w mul 1 add dup 1000 gt { pop 1000 } if
+ { i dx mul dup xGridOffset add y0 moveto
+ b 0 gt
+ { gsave c i a cvs dup stringwidth pop
+ /z2 ED w 0 gt {z1} {z1 z2 add neg} ifelse
+ h 0 gt {b neg}{z1} ifelse
+ rmoveto show grestore } if
+ dup t f moveto
+ g t L stroke
+ /i i w add def
+ } repeat
+ grestore
+ gsave
+ n 0 gt
+ % DG/SR modification begin - Nov. 7, 1997 - Patch 1
+ %{ 1 setlinecap [ 0 dx n div ] dy n div 2 div setdash }
+ { 1 setlinecap [ 0 dx n div ] dx n div 2 div setdash }
+ % DG/SR modification end
+ { 2 setlinecap } ifelse
+ /i y1 def
+ /f x1 dx mul n 0 gt { dx n div 2 div w mul sub } if def
+ /g x2 dx mul n 0 gt { dx n div 2 div w mul add } if def
+ y2 y1 sub h mul 1 add dup 1000 gt { pop 1000 } if
+ { newpath i dy mul dup yGridOffset add x0 exch moveto
+ b 0 gt { gsave c i a cvs dup stringwidth pop
+ /z2 ED
+ w 0 gt {z1 z2 add neg} {z1} ifelse
+ h 0 gt {z1} {b neg} ifelse
+ rmoveto show grestore } if
+ dup f exch t moveto
+ g exch t L stroke
+ /i i h add def
+ } repeat
+ grestore
+} def
+%
+/ArcArrow {
+ /d ED /b ED /a ED
+ gsave
+ newpath 0 -1000 moveto clip
+ newpath
+ 0 1 0 0 b
+ grestore
+ c mul
+ /e ED
+ pop pop pop r a e d PtoC y add exch x add
+ exch r a PtoC y add exch x add exch b pop pop pop pop a e d CLW 8 div c
+ mul neg d
+} def
+%
+%
+/isbool { type (booleantype) cvn eq } def
+%
+/Ellipse {
+ dup isbool { /MoveToStart ED }{ /MoveToStart false def }ifelse % false or true
+ /rotAngle ED
+ /mtrx CM def
+ T
+ rotAngle rotate
+ scale
+ MoveToStart { 0 0 moveto 1 0 rmoveto } if % move to the start position
+ 0 0 1 5 3 roll arc
+ mtrx setmatrix
+} def
+%
+/ArcAdjust { %%%% Vincent Guirardel
+% given a target length (targetLength) and an initial angle (angle0) [in the stack],
+% let M(angle0)=(rx*cos(angle0),ry*sin(angle0))=(x0,y0).
+% This computes an angle t such that (x0,y0) is at distance
+% targetLength from the point M(t)=(rx*cos(t),ry*sin(t)).
+% NOTE: this an absolute angle, it does not have to be added or substracted to angle0
+% contrary to TvZ's code.
+% To achieve, this, one iterates the following process: start with some angle t,
+% compute the point M' at distance targetLength of (x0,y0) on the semi-line [(x0,y0) M(t)].
+% Now take t' (= new angle) so that (0,0) M(t') and M' are aligned.
+%
+% Another difference with TvZ's code is that we need d (=add/sub) to be defined.
+% the value of d = add/sub is used to know on which side we have to move.
+% It is only used in the initialisation of the angle before the iteration.
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Input stack: 1: target length 2: initial angle
+% variables used : rx, ry, d (=add/sub)
+%
+ /targetLength ED /angle0 ED
+ /x0 rx angle0 cos mul def
+ /y0 ry angle0 sin mul def
+% we are looking for an angle t such that (x0,y0) is at distance targetLength
+% from the point M(t)=(rx*cos(t),ry*sin(t)))
+%initialisation of angle (using 1st order approx = TvZ's code)
+ targetLength 57.2958 mul
+ angle0 sin rx mul dup mul
+ angle0 cos ry mul dup mul
+ add sqrt div
+% if initialisation angle is two large (more than 90 degrees) set it to 90 degrees
+% (if the ellipse is very curved at the point where we draw the arrow, %
+% the value can be much more than 360 degrees !)
+% this should avoid going on the wrong side (more than 180 degrees) or go near
+% a bad attractive point (at 180 degrees)
+ dup 90 ge { pop 90 } if
+ angle0 exch d % add or sub
+% maximum number of times to iterate the iterative procedure:
+% iterative procedure: takes an angle t on top of stack, computes a
+% better angle (and put it on top of stack)
+ 30 { dup
+% compute distance D between (x0,y0) and M(t)
+ dup cos rx mul x0 sub dup mul exch sin ry mul y0 sub dup mul add sqrt
+% if D almost equals targetLength, we stop
+ dup targetLength sub abs 1e-5 le { pop exit } if
+% stack now contains D t
+% compute the point M(t') at distance targetLength of (x0,y0) on the semi-line [(x0,y0) M(t)]:
+% M(t')= ( (x(t)-x0)*targetLength/d+x0 , (y(t)-y0)*targetLength/d+y0 )
+ exch dup cos rx mul x0 sub exch sin ry mul y0 sub
+% stack contains: y(t)-y0, x(t)-x0, d
+ 2 index Div targetLength mul y0 add ry Div exch
+ 2 index Div targetLength mul x0 add rx Div
+% stack contains x(t')/rx , y(t')/ry , d
+% now compute t', and remove D from stack
+ atan exch pop
+ } repeat
+% we don't look at what happened... in particular, if targetLength is greater
+% than the diameter of the ellipse...
+% the final angle will be around /angle0 + 180. maybe we should treat this pathological case...
+% after iteration, stack contains an angle t such that M(t) is the tail of the arrow
+% to give back the result as a an angle relative to angle0 we could add the following line:
+% angle0 sub 0 exch d
+%
+% begin bug fix 2006-01-11
+% we want to adjust the new angle t' by a multiple of 360 so that | t'-angle0 | <= 180
+%(we don't want to make the ellipse turn more or less than it should)...
+dup angle0 sub dup abs 180 gt { 180 add 360 div floor 360 mul sub } { pop } ifelse
+% end bug fix
+} def
+%
+/EllipticArcArrow {
+ /d ED % is add or sub
+ /b ED % arrow procedure
+ /a1 ED % angle
+ gsave
+ newpath
+ 0 -1000 moveto
+ clip % Set clippath far from arrow.
+ newpath
+ 0 1 0 0 b % Draw arrow to determine length.
+ grestore
+% Length of arrow is on top of stack. Next 3 numbers are junk.
+%
+ a1 exch ArcAdjust % Angular position of base of arrow.
+ /a2 ED
+ pop pop pop
+ a2 cos rx mul xOrig add % hv 2007-08-29 x->xOrig
+ a2 sin ry mul yOrig add % hv 2007-08-29 y->yOrig
+ a1 cos rx mul xOrig add %
+ a1 sin ry mul yOrig add %
+% Now arrow tip coor and base coor are on stack.
+ b pop pop pop pop % Draw arrow, and discard coordinates.
+ a2 CLW 8 div
+% change value of d (test it by looking if `` 1 1 d '' gives 2 or not )
+ 1 1 d 2 eq { /d { sub } def } { /d { add } def } ifelse
+ ArcAdjust
+% resets original value of d
+ 1 1 d 2 eq { /d { sub } def } { /d { add } def } ifelse % Adjust angle to give overlap.
+} def
+%%------------------ tvz/DG/hv (2004-05-10) end -------------------%%
+%
+/Rot { CP CP translate 3 -1 roll neg rotate NET } def
+%
+/RotBegin {
+ tx@Dict /TMatrix known not { /TMatrix { } def /RAngle { 0 } def } if
+ /TMatrix [ TMatrix CM ] cvx def
+ /a ED
+ a Rot /RAngle [ RAngle dup a add ] cvx def
+} def
+%
+/RotEnd {
+ /TMatrix [ TMatrix setmatrix ] cvx def
+ /RAngle [ RAngle pop ] cvx def
+} def
+%
+/PutCoor { gsave CP T CM STV exch exec moveto setmatrix CP grestore } def
+/PutBegin { /TMatrix [ TMatrix CM ] cvx def CP 4 2 roll T moveto } def
+/PutEnd { CP /TMatrix [ TMatrix setmatrix ] cvx def moveto } def
+%
+/Uput {
+ /a ED
+ add 2 div /h ED 2
+ div /w ED
+ /s a sin def
+ /c a cos def
+ /b s abs c abs 2 copy gt dup
+ /q ED
+ { pop } { exch pop } ifelse def
+ /w1 c b div w mul def
+ /h1 s b div h mul def
+ q { w1 abs w sub dup c mul abs }{ h1 abs h sub dup s mul abs } ifelse
+} def
+%
+/UUput {
+ 5 dict begin
+ /z ED
+ abs /y ED
+ /x ED
+ q { x s div c mul abs y gt }{ x c div s mul abs y gt } ifelse
+ { x x mul y y mul sub z z mul add sqrt z add }
+ { q { x s div } { x c div } ifelse abs
+ } ifelse
+ a PtoC
+ h1 add exch
+ w1 add exch
+ end
+} def
+%
+end
+%-----------------------------------------------------------------------------%
+%
+% END pstricks.pro
diff --git a/graphics/pstricks/base/dvips/pstricks97.pro b/graphics/pstricks/base/dvips/pstricks97.pro
new file mode 100644
index 0000000000..06a1f17766
--- /dev/null
+++ b/graphics/pstricks/base/dvips/pstricks97.pro
@@ -0,0 +1,225 @@
+%!
+% PostScript prologue for pstricks.tex.
+% Version 97 patch 3, 98/06/01
+% For distribution, see pstricks.tex.
+%
+/tx@Dict 200 dict def tx@Dict begin
+/ADict 25 dict def
+/CM { matrix currentmatrix } bind def
+/SLW /setlinewidth load def
+/CLW /currentlinewidth load def
+/CP /currentpoint load def
+/ED { exch def } bind def
+/L /lineto load def
+/T /translate load def
+/TMatrix { } def
+/RAngle { 0 } def
+/Atan { /atan load stopped { pop pop 0 } if } def
+/Div { dup 0 eq { pop } { div } ifelse } def
+/NET { neg exch neg exch T } def
+/Pyth { dup mul exch dup mul add sqrt } def
+/PtoC { 2 copy cos mul 3 1 roll sin mul } def
+/PathLength@ { /z z y y1 sub x x1 sub Pyth add def /y1 y def /x1 x def }
+def
+/PathLength { flattenpath /z 0 def { /y1 ED /x1 ED /y2 y1 def /x2 x1 def
+} { /y ED /x ED PathLength@ } {} { /y y2 def /x x2 def PathLength@ }
+/pathforall load stopped { pop pop pop pop } if z } def
+/STP { .996264 dup scale } def
+/STV { SDict begin normalscale end STP } def
+/DashLine { dup 0 gt { /a .5 def PathLength exch div } { pop /a 1 def
+PathLength } ifelse /b ED /x ED /y ED /z y x add def b a .5 sub 2 mul y
+mul sub z Div round z mul a .5 sub 2 mul y mul add b exch Div dup y mul
+/y ED x mul /x ED x 0 gt y 0 gt and { [ y x ] 1 a sub y mul } { [ 1 0 ]
+0 } ifelse setdash stroke } def
+/DotLine { /b PathLength def /a ED /z ED /y CLW def /z y z add def a 0 gt
+{ /b b a div def } { a 0 eq { /b b y sub def } { a -3 eq { /b b y add
+def } if } ifelse } ifelse [ 0 b b z Div round Div dup 0 le { pop 1 } if
+] a 0 gt { 0 } { y 2 div a -2 gt { neg } if } ifelse setdash 1
+setlinecap stroke } def
+/LineFill { gsave abs CLW add /a ED a 0 dtransform round exch round exch
+2 copy idtransform exch Atan rotate idtransform pop /a ED .25 .25
+% DG/SR modification begin - Dec. 12, 1997 - Patch 2
+%itransform translate pathbbox /y2 ED a Div ceiling cvi /x2 ED /y1 ED a
+itransform pathbbox /y2 ED a Div ceiling cvi /x2 ED /y1 ED a
+% DG/SR modification end
+Div cvi /x1 ED /y2 y2 y1 sub def clip newpath 2 setlinecap systemdict
+/setstrokeadjust known { true setstrokeadjust } if x2 x1 sub 1 add { x1
+% DG/SR modification begin - Jun. 1, 1998 - Patch 3 (from Michael Vulis)
+% a mul y1 moveto 0 y2 rlineto stroke /x1 x1 1 add def } repeat grestore }
+% def
+a mul y1 moveto 0 y2 rlineto stroke /x1 x1 1 add def } repeat grestore
+pop pop } def
+% DG/SR modification end
+/BeginArrow { ADict begin /@mtrx CM def gsave 2 copy T 2 index sub neg
+exch 3 index sub exch Atan rotate newpath } def
+/EndArrow { @mtrx setmatrix CP grestore end } def
+/Arrow { CLW mul add dup 2 div /w ED mul dup /h ED mul /a ED { 0 h T 1 -1
+scale } if w neg h moveto 0 0 L w h L w neg a neg rlineto gsave fill
+grestore } def
+/Tbar { CLW mul add /z ED z -2 div CLW 2 div moveto z 0 rlineto stroke 0
+CLW moveto } def
+/Bracket { CLW mul add dup CLW sub 2 div /x ED mul CLW add /y ED /z CLW 2
+div def x neg y moveto x neg CLW 2 div L x CLW 2 div L x y L stroke 0
+CLW moveto } def
+/RoundBracket { CLW mul add dup 2 div /x ED mul /y ED /mtrx CM def 0 CLW
+2 div T x y mul 0 ne { x y scale } if 1 1 moveto .85 .5 .35 0 0 0
+curveto -.35 0 -.85 .5 -1 1 curveto mtrx setmatrix stroke 0 CLW moveto }
+def
+/SD { 0 360 arc fill } def
+/EndDot { { /z DS def } { /z 0 def } ifelse /b ED 0 z DS SD b { 0 z DS
+CLW sub SD } if 0 DS z add CLW 4 div sub moveto } def
+/Shadow { [ { /moveto load } { /lineto load } { /curveto load } {
+/closepath load } /pathforall load stopped { pop pop pop pop CP /moveto
+load } if ] cvx newpath 3 1 roll T exec } def
+/NArray { aload length 2 div dup dup cvi eq not { exch pop } if /n exch
+cvi def } def
+/NArray { /f ED counttomark 2 div dup cvi /n ED n eq not { exch pop } if
+f { ] aload /Points ED } { n 2 mul 1 add -1 roll pop } ifelse } def
+/Line { NArray n 0 eq not { n 1 eq { 0 0 /n 2 def } if ArrowA /n n 2 sub
+def n { Lineto } repeat CP 4 2 roll ArrowB L pop pop } if } def
+/Arcto { /a [ 6 -2 roll ] cvx def a r /arcto load stopped { 5 } { 4 }
+ifelse { pop } repeat a } def
+/CheckClosed { dup n 2 mul 1 sub index eq 2 index n 2 mul 1 add index eq
+and { pop pop /n n 1 sub def } if } def
+/Polygon { NArray n 2 eq { 0 0 /n 3 def } if n 3 lt { n { pop pop }
+repeat } { n 3 gt { CheckClosed } if n 2 mul -2 roll /y0 ED /x0 ED /y1
+ED /x1 ED x1 y1 /x1 x0 x1 add 2 div def /y1 y0 y1 add 2 div def x1 y1
+moveto /n n 2 sub def n { Lineto } repeat x1 y1 x0 y0 6 4 roll Lineto
+Lineto pop pop closepath } ifelse } def
+/Diamond { /mtrx CM def T rotate /h ED /w ED dup 0 eq { pop } { CLW mul
+neg /d ED /a w h Atan def /h d a sin Div h add def /w d a cos Div w add
+def } ifelse mark w 2 div h 2 div w 0 0 h neg w neg 0 0 h w 2 div h 2
+div /ArrowA { moveto } def /ArrowB { } def false Line closepath mtrx
+setmatrix } def
+% DG modification begin - Jan. 15, 1997
+%/Triangle { /mtrx CM def translate rotate /h ED 2 div /w ED dup 0 eq {
+%pop } { CLW mul /d ED /h h d w h Atan sin Div sub def /w w d h w Atan 2
+%div dup cos exch sin Div mul sub def } ifelse mark 0 d w neg d 0 h w d 0
+%d /ArrowA { moveto } def /ArrowB { } def false Line closepath mtrx
+%setmatrix } def
+/Triangle { /mtrx CM def translate rotate /h ED 2 div /w ED dup
+CLW mul /d ED /h h d w h Atan sin Div sub def /w w d h w Atan 2
+div dup cos exch sin Div mul sub def mark 0 d w neg d 0 h w d 0
+d /ArrowA { moveto } def /ArrowB { } def false Line closepath mtrx
+% DG/SR modification begin - Jun. 1, 1998 - Patch 3 (from Michael Vulis)
+% setmatrix } def
+setmatrix pop } def
+% DG/SR modification end
+/CCA { /y ED /x ED 2 copy y sub /dy1 ED x sub /dx1 ED /l1 dx1 dy1 Pyth
+def } def
+/CCA { /y ED /x ED 2 copy y sub /dy1 ED x sub /dx1 ED /l1 dx1 dy1 Pyth
+def } def
+/CC { /l0 l1 def /x1 x dx sub def /y1 y dy sub def /dx0 dx1 def /dy0 dy1
+def CCA /dx dx0 l1 c exp mul dx1 l0 c exp mul add def /dy dy0 l1 c exp
+mul dy1 l0 c exp mul add def /m dx0 dy0 Atan dx1 dy1 Atan sub 2 div cos
+abs b exp a mul dx dy Pyth Div 2 div def /x2 x l0 dx mul m mul sub def
+/y2 y l0 dy mul m mul sub def /dx l1 dx mul m mul neg def /dy l1 dy mul
+m mul neg def } def
+/IC { /c c 1 add def c 0 lt { /c 0 def } { c 3 gt { /c 3 def } if }
+ifelse /a a 2 mul 3 div 45 cos b exp div def CCA /dx 0 def /dy 0 def }
+def
+/BOC { IC CC x2 y2 x1 y1 ArrowA CP 4 2 roll x y curveto } def
+/NC { CC x1 y1 x2 y2 x y curveto } def
+/EOC { x dx sub y dy sub 4 2 roll ArrowB 2 copy curveto } def
+/BAC { IC CC x y moveto CC x1 y1 CP ArrowA } def
+/NAC { x2 y2 x y curveto CC x1 y1 } def
+/EAC { x2 y2 x y ArrowB curveto pop pop } def
+/OpenCurve { NArray n 3 lt { n { pop pop } repeat } { BOC /n n 3 sub def
+n { NC } repeat EOC } ifelse } def
+/AltCurve { { false NArray n 2 mul 2 roll [ n 2 mul 3 sub 1 roll ] aload
+/Points ED n 2 mul -2 roll } { false NArray } ifelse n 4 lt { n { pop
+pop } repeat } { BAC /n n 4 sub def n { NAC } repeat EAC } ifelse } def
+/ClosedCurve { NArray n 3 lt { n { pop pop } repeat } { n 3 gt {
+CheckClosed } if 6 copy n 2 mul 6 add 6 roll IC CC x y moveto n { NC }
+repeat closepath pop pop } ifelse } def
+/SQ { /r ED r r moveto r r neg L r neg r neg L r neg r L fill } def
+/ST { /y ED /x ED x y moveto x neg y L 0 x L fill } def
+/SP { /r ED gsave 0 r moveto 4 { 72 rotate 0 r L } repeat fill grestore }
+def
+/FontDot { DS 2 mul dup matrix scale matrix concatmatrix exch matrix
+rotate matrix concatmatrix exch findfont exch makefont setfont } def
+/Rect { x1 y1 y2 add 2 div moveto x1 y2 lineto x2 y2 lineto x2 y1 lineto
+x1 y1 lineto closepath } def
+/OvalFrame { x1 x2 eq y1 y2 eq or { pop pop x1 y1 moveto x2 y2 L } { y1
+y2 sub abs x1 x2 sub abs 2 copy gt { exch pop } { pop } ifelse 2 div
+exch { dup 3 1 roll mul exch } if 2 copy lt { pop } { exch pop } ifelse
+/b ED x1 y1 y2 add 2 div moveto x1 y2 x2 y2 b arcto x2 y2 x2 y1 b arcto
+x2 y1 x1 y1 b arcto x1 y1 x1 y2 b arcto 16 { pop } repeat closepath }
+ifelse } def
+/Frame { CLW mul /a ED 3 -1 roll 2 copy gt { exch } if a sub /y2 ED a add
+/y1 ED 2 copy gt { exch } if a sub /x2 ED a add /x1 ED 1 index 0 eq {
+pop pop Rect } { OvalFrame } ifelse } def
+/BezierNArray { /f ED counttomark 2 div dup cvi /n ED n eq not { exch pop
+} if n 1 sub neg 3 mod 3 add 3 mod { 0 0 /n n 1 add def } repeat f { ]
+aload /Points ED } { n 2 mul 1 add -1 roll pop } ifelse } def
+/OpenBezier { BezierNArray n 1 eq { pop pop } { ArrowA n 4 sub 3 idiv { 6
+2 roll 4 2 roll curveto } repeat 6 2 roll 4 2 roll ArrowB curveto }
+ifelse } def
+/ClosedBezier { BezierNArray n 1 eq { pop pop } { moveto n 1 sub 3 idiv {
+6 2 roll 4 2 roll curveto } repeat closepath } ifelse } def
+/BezierShowPoints { gsave Points aload length 2 div cvi /n ED moveto n 1
+sub { lineto } repeat CLW 2 div SLW [ 4 4 ] 0 setdash stroke grestore }
+def
+/Parab { /y0 exch def /x0 exch def /y1 exch def /x1 exch def /dx x0 x1
+sub 3 div def /dy y0 y1 sub 3 div def x0 dx sub y0 dy add x1 y1 ArrowA
+x0 dx add y0 dy add x0 2 mul x1 sub y1 ArrowB curveto /Points [ x1 y1 x0
+y0 x0 2 mul x1 sub y1 ] def } def
+/Grid { newpath /a 4 string def /b ED /c ED /n ED cvi dup 1 lt { pop 1 }
+if /s ED s div dup 0 eq { pop 1 } if /dy ED s div dup 0 eq { pop 1 } if
+/dx ED dy div round dy mul /y0 ED dx div round dx mul /x0 ED dy div
+round cvi /y2 ED dx div round cvi /x2 ED dy div round cvi /y1 ED dx div
+round cvi /x1 ED /h y2 y1 sub 0 gt { 1 } { -1 } ifelse def /w x2 x1 sub
+0 gt { 1 } { -1 } ifelse def b 0 gt { /z1 b 4 div CLW 2 div add def
+/Helvetica findfont b scalefont setfont /b b .95 mul CLW 2 div add def }
+if systemdict /setstrokeadjust known { true setstrokeadjust /t { } def }
+{ /t { transform 0.25 sub round 0.25 add exch 0.25 sub round 0.25 add
+exch itransform } bind def } ifelse gsave n 0 gt { 1 setlinecap [ 0 dy n
+div ] dy n div 2 div setdash } { 2 setlinecap } ifelse /i x1 def /f y1
+dy mul n 0 gt { dy n div 2 div h mul sub } if def /g y2 dy mul n 0 gt {
+dy n div 2 div h mul add } if def x2 x1 sub w mul 1 add dup 1000 gt {
+pop 1000 } if { i dx mul dup y0 moveto b 0 gt { gsave c i a cvs dup
+stringwidth pop /z2 ED w 0 gt {z1} {z1 z2 add neg} ifelse h 0 gt {b neg}
+{z1} ifelse rmoveto show grestore } if dup t f moveto g t L stroke /i i
+w add def } repeat grestore gsave n 0 gt
+% DG/SR modification begin - Nov. 7, 1997 - Patch 1
+%{ 1 setlinecap [ 0 dx n div ] dy n div 2 div setdash }
+{ 1 setlinecap [ 0 dx n div ] dx n div 2 div setdash }
+% DG/SR modification end
+{ 2 setlinecap } ifelse /i y1 def /f x1 dx mul
+n 0 gt { dx n div 2 div w mul sub } if def /g x2 dx mul n 0 gt { dx n
+div 2 div w mul add } if def y2 y1 sub h mul 1 add dup 1000 gt { pop
+1000 } if { newpath i dy mul dup x0 exch moveto b 0 gt { gsave c i a cvs
+dup stringwidth pop /z2 ED w 0 gt {z1 z2 add neg} {z1} ifelse h 0 gt
+{z1} {b neg} ifelse rmoveto show grestore } if dup f exch t moveto g
+exch t L stroke /i i h add def } repeat grestore } def
+/ArcArrow { /d ED /b ED /a ED gsave newpath 0 -1000 moveto clip newpath 0
+1 0 0 b grestore c mul /e ED pop pop pop r a e d PtoC y add exch x add
+exch r a PtoC y add exch x add exch b pop pop pop pop a e d CLW 8 div c
+mul neg d } def
+/Ellipse { /mtrx CM def T scale 0 0 1 5 3 roll arc mtrx setmatrix } def
+/Rot { CP CP translate 3 -1 roll neg rotate NET } def
+/RotBegin { tx@Dict /TMatrix known not { /TMatrix { } def /RAngle { 0 }
+def } if /TMatrix [ TMatrix CM ] cvx def /a ED a Rot /RAngle [ RAngle
+dup a add ] cvx def } def
+/RotEnd { /TMatrix [ TMatrix setmatrix ] cvx def /RAngle [ RAngle pop ]
+cvx def } def
+/PutCoor { gsave CP T CM STV exch exec moveto setmatrix CP grestore } def
+/PutBegin { /TMatrix [ TMatrix CM ] cvx def CP 4 2 roll T moveto } def
+/PutEnd { CP /TMatrix [ TMatrix setmatrix ] cvx def moveto } def
+/Uput { /a ED add 2 div /h ED 2 div /w ED /s a sin def /c a cos def /b s
+abs c abs 2 copy gt dup /q ED { pop } { exch pop } ifelse def /w1 c b
+div w mul def /h1 s b div h mul def q { w1 abs w sub dup c mul abs } {
+h1 abs h sub dup s mul abs } ifelse } def
+/UUput { /z ED abs /y ED /x ED q { x s div c mul abs y gt } { x c div s
+mul abs y gt } ifelse { x x mul y y mul sub z z mul add sqrt z add } { q
+{ x s div } { x c div } ifelse abs } ifelse a PtoC h1 add exch w1 add
+exch } def
+/BeginOL { dup (all) eq exch TheOL eq or { IfVisible not { Visible
+/IfVisible true def } if } { IfVisible { Invisible /IfVisible false def
+} if } ifelse } def
+/InitOL { /OLUnit [ 3000 3000 matrix defaultmatrix dtransform ] cvx def
+/Visible { CP OLUnit idtransform T moveto } def /Invisible { CP OLUnit
+neg exch neg exch idtransform T moveto } def /BOL { BeginOL } def
+/IfVisible true def } def
+end
+% END pstricks.pro