diff options
author | Karl Berry <karl@freefriends.org> | 2017-04-18 21:31:01 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2017-04-18 21:31:01 +0000 |
commit | 684bd5dd12c9a1f9dfdb2093e5250b7e5d8967c2 (patch) | |
tree | 7f12713b1dd027ae1a97b3508e1ae69e2690e2e4 /Master/texmf-dist/tex/generic | |
parent | 76a768304e5d0d23edc97a9596d9170fb74c8bae (diff) |
pst-func (18apr17)
git-svn-id: svn://tug.org/texlive/trunk@43912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic')
-rw-r--r-- | Master/texmf-dist/tex/generic/pst-func/pst-func.tex | 119 |
1 files changed, 97 insertions, 22 deletions
diff --git a/Master/texmf-dist/tex/generic/pst-func/pst-func.tex b/Master/texmf-dist/tex/generic/pst-func/pst-func.tex index 3c6d6b4200d..87f2da085d7 100644 --- a/Master/texmf-dist/tex/generic/pst-func/pst-func.tex +++ b/Master/texmf-dist/tex/generic/pst-func/pst-func.tex @@ -31,8 +31,8 @@ % interface to the `xkeyval' package \pst@addfams{pst-func} % -\def\fileversion{0.84} -\def\filedate{2017/03/11} +\def\fileversion{0.85} +\def\filedate{2017/04/18} \message{`PST-func' v\fileversion, \filedate\space (hv)} % \pstheader{pst-func.pro} @@ -434,7 +434,7 @@ \psk@Scin { value 0 ne { value log floor cvi /expon ED }{ /expon 0 def } ifelse value 10 expon exp div - \psk@decimals -1 gt { 10 \psk@decimals exp dup 3 1 roll mul + \psk@decimals -1 gt { 10 \psk@decimals exp dup 3 1 roll mul \ifPst@round round \else cvi \fi exch div } if \psk@decimals 0 eq { cvi } if /numb ED expon \psk@valuewidth string cvs /expon exch def @@ -683,7 +683,7 @@ radiusout=2,radiusinL=0,radiusinR=1.5,LineEnding=true,leftEnd=1,rightEnd=2,VLine { kOld 0 eq { kOld \psFunc@leftEnd sub scx 0 moveto % starting point \ifPst@LineEnding - kOld \psFunc@radiusout\pst@number\psxunit div sub scx 0 L stroke + kOld \psFunc@radiusout\pst@number\psxunit div sub scx 0 L stroke kOld scx 0 newpath \psFunc@radiusout 0 360 arc kOld scx 0 \psFunc@radiusinR 360 0 arcn closepath \pst@usecolor\psk@LineEndColorR fill \else kOld scx 0 L stroke \fi } { } ifelse } ifelse @@ -707,7 +707,7 @@ radiusout=2,radiusinL=0,radiusinR=1.5,LineEnding=true,leftEnd=1,rightEnd=2,VLine ifelse % recursive definition \ifPst@markZeros kOld scx F scy L k dx add scx F scy L k dx add scx 0 L kOld 1 add scx 0 L \else - kOld scx F scy newpath \psFunc@radiusout 0 360 arc kOld scx F scy \psFunc@radiusinL 360 0 arcn closepath \pst@usecolor\psk@LineEndColorL fill + kOld scx F scy newpath \psFunc@radiusout 0 360 arc kOld scx F scy \psFunc@radiusinL 360 0 arcn closepath \pst@usecolor\psk@LineEndColorL fill kOld \ifPst@LineEnding\psFunc@radiusout\pst@number\psxunit div add \fi scx F scy moveto k 1 add @@ -1526,16 +1526,18 @@ radiusout=2,radiusinL=0,radiusinR=1.5,LineEnding=true,leftEnd=1,rightEnd=2,VLine \endgroup \ignorespaces} % +\define@boolkey[psset]{pst-func}[Pst@]{xory}[true]{} +\define@boolkey[psset]{pst-func}[Pst@]{approx}[true]{} +\define@boolkey[psset]{pst-func}[Pst@]{Framed}[true]{} \define@boolkey[psset]{pst-func}[Pst@]{Newton}[true]{} \define@boolkey[psset]{pst-func}[Pst@]{PrintCoord}[true]{} \define@boolkey[psset]{pst-func}[Pst@]{onlyNode}[true]{} \define@boolkey[psset]{pst-func}[Pst@]{onlyYVal}[true]{} \define@boolkey[psset]{pst-func}[Pst@]{originV}[true]{} -\define@key[psset]{pst-func}{PointName}[]{\def\psk@func@PointName{#1}} +\define@key[psset]{pst-func}{PointName}[I]{\def\psk@func@PointName{#1}} \define@key[psset]{pst-func}{ydecimals}[2]{\pst@getint{#1}\psk@ydecimals } \psset[pst-func]{originV=false,onlyNode=false,ydecimals=2, - PrintCoord=false,onlyYVal=false,Newton=false,PointName=I, -} + PrintCoord=false,onlyYVal=false,Newton=false,PointName=I,Framed=false,xory=false,approx=true} % %-------------------------------------------------------------------- %------------- calculate the value of an intersectionpoint ----------- @@ -1546,7 +1548,7 @@ radiusout=2,radiusinL=0,radiusinR=1.5,LineEnding=true,leftEnd=1,rightEnd=2,VLine % (#1,#2) Intervall f\"{u}r die Nullstelle, bzw #1 Startwert f\"{u}r Newton, #3 1. Funktion, #4 2. Funktion, #5 Knotenname \begingroup \pst@killglue -% \addbefore@par{fontscale=40,PSfont=Times-Roman}% + \addbefore@par{framesep=1pt}%fontscale=40,PSfont=Times-Roman}% \use@par \pst@Verb{ /FunctionA @@ -1583,24 +1585,25 @@ radiusout=2,radiusinL=0,radiusinR=1.5,LineEnding=true,leftEnd=1,rightEnd=2,VLine F_1 F_M mul 0 ge {/Xinf xM def} {/Xsup xM def} ifelse % F_1 * F_M > 0 (F_1 und F_M haben gleiches VZ) => neuer linker x-Wert = xM2 Xinf Xsup sub abs 1e-6 le {exit} if } loop % Die Schleife endet, wenn die Differenz von linkem und rechtem Wert < 10^-6 \fi - /x xM def FunctionA /yM exch def % x wird Mittelwert und an dieser Stelle die Funktion berechnet und als yM2 definiert + /x xM def FunctionA /yM exch def % x wird Mittelwert und an dieser Stelle die Funktion berechnet und als yM definiert }% - \pnode(! xM yM){#5}% - \addto@pscode{ - \ifPst@onlyNode \else +\pnode(! xM yM){#5}% +\addto@pscode{% +\ifPst@onlyNode\else /dec \psk@decimals\space def % Anzahl der Dezimahlen f\"{u}r x /ydec \psk@ydecimals\space def % Anzahl der Dezimalen f\"{u}r y /symb { /Symbol findfont \psk@fontscale\space scalefont setfont } bind def % Symbolschrift f\"{u}r Klammer und senkrechten Strich /schrift { \psk@PSfont findfont \psk@fontscale scalefont setfont } bind def % Schrift f\"{u}r die Ergebnisse - /TiefSchrift { /Symbol findfont \psk@fontscale 1.6 div scalefont setfont } bind def % Schrift f\"{u}r tiefergestellte Buchstaben + /TiefSchrift { /Symbol findfont \psk@fontscale 1.8 div scalefont setfont } bind def % Schrift f\"{u}r tiefergestellte Buchstaben /spdx \psk@fontscale 4 div def % Abstand, der mit der Schriftg\"{o}{\ss}e skaliert ist /spdy \psk@fontscale 15 div def % Abstand, der mit der Schriftg\"{o}{\ss}e skaliert ist - /Wert { 10 dec exp mul round 10 dec exp div dec 0 eq {cvi 15 string cvs} {15 string cvs } ifelse % x-Wert runden und als string ablegen + /Wert { dec -1 le { /dec 15 def } if 10 dec exp mul round 10 dec exp div dec 0 eq { cvi 15 string cvs } { 15 string cvs } ifelse % x-Wert runden und als string ablegen \ifPst@comma dot2comma \fi show } def % gegebenenfalls Komma statt Punkt und Ergebnis anzeigen - /yWert { 10 ydec exp mul round 10 ydec exp div ydec 0 eq {cvi 15 string cvs} {15 string cvs } ifelse % y-Wert runden und als string ablegen + /yWert { 10 ydec exp mul round 10 ydec exp div ydec 0 eq { cvi 15 string cvs } { 15 string cvs } ifelse % y-Wert runden und als string ablegen \ifPst@comma dot2comma \fi show } def % gegebenenfalls Komma statt Punkt und Ergebnis anzeigen /FunctionA \ifPst@algebraic (#3) tx@AlgToPs begin AlgToPs end cvx \else {#3} \fi def /FunctionB \ifPst@algebraic (#4) tx@AlgToPs begin AlgToPs end cvx \else {#4} \fi def + /frs \pst@number\psframesep def \ifPst@Newton /eps 1e-6 def /x0 #1 def @@ -1634,17 +1637,89 @@ radiusout=2,radiusinL=0,radiusinR=1.5,LineEnding=true,leftEnd=1,rightEnd=2,VLine yM \psk@yShift\space add \pst@number\psyunit mul \fi \pst@usecolor\pslinecolor - \ifPst@PrintCoord - moveto schrift (\psk@func@PointName) show + \ifPst@PrintCoord +/xytext { moveto schrift (\psk@func@PointName) show 0 spdy 2 mul neg rmoveto TiefSchrift (\psk@postString) show 0 spdy 3 mul rmoveto symb (\string\050) show 0 spdy neg rmoveto schrift xM Wert spdx 3 div spdy rmoveto symb (\string\174) show - spdx 3 div spdy neg rmoveto yM yWert 0 spdy rmoveto symb (\string\051) show + spdx 3 div spdy neg rmoveto schrift yM yWert 0 spdy rmoveto symb (\string\051) show } bind def + xytext + 0 spdy neg rmoveto +% ------------------------------------------------------------------------------ TS 03.2017 + \ifPst@Framed + frs \psk@fontscale 0.15 mul frs add neg rmoveto + 0 \psk@fontscale 0.9 mul frs 2 mul add rlineto + \ifPst@originV + frs neg \psk@fontscale 0.75 mul frs add L + \else + xM \psk@xShift\space add \pst@number\psxunit mul frs sub + yM \psk@yShift\space add \pst@number\psyunit mul \psk@fontscale 0.75 mul add frs add L + \fi + 0 \psk@fontscale 0.9 mul frs 2 mul add neg rlineto closepath + gsave + \pst@usecolor\psfillcolor \tx@setTransparency fill + grestore + \ifx\pslinestyle\@none\else + \pst@number\pslinewidth SLW \pst@usecolor\pslinecolor \tx@setStrokeTransparency \@nameuse{psls@\pslinestyle} stroke + \fi + \ifPst@originV 0 0 \else + xM \psk@xShift\space add \pst@number\psxunit mul + yM \psk@yShift\space add \pst@number\psyunit mul + \fi + xytext + 0 spdy neg rmoveto + \fi +%------------------------------ Wenn nicht die Form P(a|b) sondern x = a oder y = b oder nur a oder nur b ------------------- \else - \ifPst@onlyYVal moveto schrift yM yWert \else moveto schrift xM Wert \fi - \fi\fi}% - \ifPst@markZeros \psdot(#5)\fi + \ifPst@originV 0 0 \else + xM \psk@xShift\space add \pst@number\psxunit mul + yM \psk@yShift\space add \pst@number\psyunit mul + \fi + /xorytext { moveto schrift + \ifPst@onlyYVal% nur der y-Wert + \ifPst@xory% in Form von y=b + (\psk@func@PointName) show + spdx 5 div neg spdy 2.2 mul neg rmoveto TiefSchrift (\psk@postString) show + spdx 1.5 div spdy 2 mul rmoveto symb(\ifPst@approx \string \273 \else \string = \fi) show + spdx 1.5 div neg 0 rmoveto schrift yM yWert + \else schrift yM yWert + \fi + \else + \ifPst@xory% in Form x = a + (\psk@func@PointName) show + spdx 7 div neg spdy 2.2 mul neg rmoveto TiefSchrift (\psk@postString) show + spdx 1.5 div spdy 2 mul rmoveto symb (\ifPst@approx \string \273 \else \string = \fi) show + spdx 1.5 div neg 0 rmoveto schrift xM Wert + \else schrift xM Wert + \fi + \fi } bind def + xorytext + \ifPst@Framed%------------------------------ Rahmenbeginn ------------------------------ + frs \psk@fontscale 0.14 mul frs add neg rmoveto + 0 \psk@fontscale 0.9 mul frs 2 mul add rlineto + \ifPst@originV + frs neg \psk@fontscale 0.75 mul frs add L + \else + xM \psk@xShift\space add \pst@number\psxunit mul frs sub + yM \psk@yShift\space add \pst@number\psyunit mul \psk@fontscale 0.75 mul add frs add L + \fi + 0 \psk@fontscale 0.9 mul frs 2 mul add neg rlineto closepath + gsave + \pst@usecolor\psfillcolor \tx@setTransparency fill + grestore + \ifx\pslinestyle\@none\else + \pst@number\pslinewidth SLW \pst@usecolor\pslinecolor \tx@setStrokeTransparency \@nameuse{psls@\pslinestyle} stroke + \fi + \ifPst@originV 0 0 \else + xM \psk@xShift\space add \pst@number\psxunit mul + yM \psk@yShift\space add \pst@number\psyunit mul + \fi + xorytext + \fi + \fi +\fi}% +\ifPst@markZeros\psdot(#5)\fi \endgroup\use@pscode\ignorespaces }% % |