%!PS-Adobe-3.0 EPSF-3.0 http://farbe.li.tu-berlin.de/ega2/ega20-3n %%BoundingBox: 70 85 421 335 %START PDFDE011.EPS /pdfmark03 where {pop} {userdict /pdfmark03 /cleartomark load put} ifelse /languagelevel where {pop languagelevel} {1} ifelse 2 lt { userdict (<<) cvn ([) cvn load put userdict (>>) cvn (]) cvn load put} if [/Title (PostScript pictures: http://farbe.li.tu-berlin.de/ega2/ega2.htm) /Author (compare K. Richter "Computergrafik ...": ISBN 3-8007-1775-1) /Subject (goto: http://farbe.li.tu-berlin.de or http://color.li.tu-berlin.de) /Keywords (image reproduction, colour devices) /Creator (klaus.richter@mac.com) /CreationDate (D:2023070112000) /ModDate (D:20230701112000) /DOCINFO pdfmark03 [ /View [ /FitB ] /DOCVIEW pdfmark03 %END PDFDE011 /Times-Roman findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /Times-ISOL1 exch definefont pop /Times-Italic findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /TimesI-ISOL1 exch definefont pop /Times-Bold findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /TimesB-ISOL1 exch definefont pop /Times-BoldItalic findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /TimesBI-ISOL1 exch definefont pop /FS {findfont exch scalefont setfont} bind def /MM {72 25.4 div mul} def /str {8 string } bind def /TS {160 /Times-ISOL1 FS} bind def /TL {200 /Times-ISOL1 FS} bind def /TK {250 /Times-ISOL1 FS} bind def /TM {300 /Times-ISOL1 FS} bind def /TG {350 /Times-ISOL1 FS} bind def /TIS {160 /TimesI-ISOL1 FS} bind def /TIL {200 /TimesI-ISOL1 FS} bind def /TIK {250 /TimesI-ISOL1 FS} bind def /TIM {300 /TimesI-ISOL1 FS} bind def /TIG {350 /TimesI-ISOL1 FS} bind def /TBS {160 /TimesB-ISOL1 FS} bind def /TBL {200 /TimesB-ISOL1 FS} bind def /TBK {250 /TimesB-ISOL1 FS} bind def /TBM {300 /TimesB-ISOL1 FS} bind def /TBG {350 /TimesB-ISOL1 FS} bind def /TBIS {160 /TimesBI-ISOL1 FS} bind def /TBIL {200 /TimesBI-ISOL1 FS} bind def /TBIK {250 /TimesBI-ISOL1 FS} bind def /TBIM {300 /TimesBI-ISOL1 FS} bind def /TBIG {350 /TimesBI-ISOL1 FS} bind def /SS {160 /Symbol FS} bind def /SL {200 1 sub /Symbol FS} bind def /SK {250 1 sub /Symbol FS} bind def /SM {300 1 sub /Symbol FS} bind def /SG {350 1 sub /Symbol FS} bind def /CS {160 /Courier-ISOL1 FS} bind def /CL {200 /Courier-ISOL1 FS} bind def /CK {250 /Courier-ISOL1 FS} bind def /CM {300 /Courier-ISOL1 FS} bind def /CG {350 /Courier-ISOL1 FS} bind def /CBS {160 /CourierB-ISOL1 FS} bind def /CBL {200 /CourierB-ISOL1 FS} bind def /CBK {250 /CourierB-ISOL1 FS} bind def /CBM {300 /CourierB-ISOL1 FS} bind def /CBG {350 /CourierB-ISOL1 FS} bind def /nGs {350 /Times-ISOL1 FS show} bind def /kGs {350 /TimesI-ISOL1 FS show} bind def /bGs {350 /TimesB-ISOL1 FS show} bind def /jGs {350 /TimesBI-ISOL1 FS show} bind def /sGs {350 /Symbol FS show} bind def /iGs {300 /Times-ISOL1 FS 0 -90 rmoveto show 0 90 rmoveto} bind def /eGs {300 /Times-ISOL1 FS 0 200 rmoveto show 0 -200 rmoveto} bind def /ibGb {300 /TimesB-ISOL1 FS 0 -90 rmoveto show 0 90 rmoveto} bind def /ebGb {300 /TimesB-ISOL1 FS 0 200 rmoveto show 0 -200 rmoveto} bind def /ipG {300 /Times-ISOL1 FS 50 50 rmoveto (\267) show 50 -50 rmoveto} bind def %20% kleiner /nMs {300 /Times-ISOL1 FS show TM} bind def /kM2 {300 /TimesI-ISOL1 FS show TM} bind def /bM2 {300 /TimesB-ISOL1 FS show TM} bind def /jM2 {300 /TimesBI-ISOL1 FS show TM} bind def /sMs {300 /Symbol FS show TM} bind def /iMs {250 /Times-ISOL1 FS 0 -70 rmoveto show 0 70 rmoveto TM} bind def /eMs {250 /Times-ISOL1 FS 0 160 rmoveto show 0 -160 rmoveto TM} bind def /ibMs {250 /TimesB-ISOL1 FS 0 -70 rmoveto show 0 70 rmoveto TM} bind def /ebMs {250 /TimesB-ISOL1 FS 0 160 rmoveto show 0 -160 rmoveto TM} bind def /ipM {250 /Times-ISOL1 FS 40 40 rmoveto (\267) show 40 -40 rmoveto TM} bind def %40% kleiner /nKs {250 /Times-ISOL1 FS show TK} bind def /kKs {250 /TimesI-ISOL1 FS show TK} bind def /bKs {250 /TimesB-ISOL1 FS show TK} bind def /jKs {250 /TimesBI-ISOL1 FS show TK} bind def /sKs {250 /Symbol FS show TK} bind def /iKs {200 /Times-ISOL1 FS 0 -60 rmoveto show 0 60 rmoveto TK} bind def /eKs {200 /Times-ISOL1 FS 0 130 rmoveto show 0 -130 rmoveto TK} bind def /ibKs {200 /TimesB-ISOL1 FS 0 -60 rmoveto show 0 60 rmoveto TK} bind def /ebKs {200 /TimesB-ISOL1 FS 0 130 rmoveto show 0 -130 rmoveto TK} bind def /ipK {200 /Times-ISOL1 FS 30 30 rmoveto (\267) show 30 -30 rmoveto TK} bind def %60% kleiner /nLs {200 /Times-ISOL1 FS show TS} bind def /kLs {200 /TimesI-ISOL1 FS show TS} bind def /bLs {200 /TimesB-ISOL1 FS show TS} bind def /jLs {200 /TimesBI-ISOL1 FS show TS} bind def /sLs {200 /Symbol FS show TS} bind def /iLs {160 /Times-ISOL1 FS 0 -50 rmoveto show 0 50 rmoveto TS} bind def /eLs {160 /Times-ISOL1 FS 0 110 rmoveto show 0 -110 rmoveto TS} bind def /ibLs {160 /TimesB-ISOL1 FS 0 -50 rmoveto show 0 50 rmoveto TS} bind def /ebLs {160 /TimesB-ISOL1 FS 0 110 rmoveto show 0 -110 rmoveto TS} bind def /ipL {160 /Times-ISOL1 FS 25 25 rmoveto (\267) show 25 -25 rmoveto TS} bind def %XCHA02.PS BEG /rec %x, y width heigth {/heigth exch def /width exch def moveto width 0 rlineto 0 heigth rlineto width neg 0 rlineto closepath } bind def /colrecfi %x y width heigth c m y k {setrgbcolor rec fill} bind def /colrecst %x y width heigth c m y k {setrgbcolor rec stroke} bind def /rem %x, y width heigth {/heigth exch 0.5 mul def /width exch 0.5 mul def /yleftb exch heigth 0.5 mul add def /xleftb exch width 0.5 mul add def xleftb yleftb moveto width 0 rlineto 0 heigth rlineto width neg 0 rlineto closepath } bind def /colremfi %x y width heigth c m y k {setrgbcolor rem fill} bind def /colremst %x y width heigth c m y k {setrgbcolor rem stroke} bind def /tzr {1 0 0} bind def %Reproduktionsfarben /tzg {0 1 0} bind def /tzb {0 0 1} bind def /tzc {0 1 1} bind def /tzm {1 0 1} bind def /tzy {1 1 0} bind def /tzn {0.00} bind def %Graureihe /tzd {0.25} bind def /tzz {0.50} bind def /tzh {0.75} bind def /tzw {1.00} bind def /tfr {1 0 0 setrgbcolor} bind def %Reproduktionsfarben /tfg {0 1 0 setrgbcolor} bind def /tfb {0 0 1 setrgbcolor} bind def /tfc {0 1 1 setrgbcolor} bind def /tfm {1 0 1 setrgbcolor} bind def /tfy {1 1 0 setrgbcolor} bind def /tfrn {0.5 0.0 0.0 setrgbcolor} bind def %Reproduktionsfarben /tfgn {0.0 0.5 0.0 setrgbcolor} bind def /tfbn {0.0 0.0 0.5 setrgbcolor} bind def /tfcn {0.0 0.5 0.5 setrgbcolor} bind def /tfmn {0.5 0.0 0.5 setrgbcolor} bind def /tfyn {0.5 0.5 0.0 setrgbcolor} bind def /tfn {0.00 setgray} bind def %Graureihe /tfd {0.25 setgray} bind def /tfz {0.50 setgray} bind def /tfh {0.75 setgray} bind def /tfw {1.00 setgray} bind def %XCHA02.PS BEG /YnW 100 def %CIELAB&LABJND /Yi 401 array def %101(W)+3*101(R,G,B) /dYi 401 array def /L*i 401 array def /X00i 401 array def %log(Xi) /Y00i 401 array def %L*i, log(L*i) /Y0ui 401 array def %L*i/Lu, log(L*i/L*u) /Y0xi 401 array def %one of eight above %without Yref /X01k 009 array def %x of 9 steps /Y01k 009 array def %L*k, log(L*k) range 0..8 %with Yref /X02k 009 array def %x of 9 steps /Y02k 009 array def %L*k, log(L*k) range 0..8 %with Yref and linearisation /X03k 009 array def %x of 9 steps /Y03k 009 array def %L*k, log(L*k) range 0..8 %with exponent relative /X03ke 009 array def %x of 9 steps /Y03ke 009 array def %L*k, log(L*k) range 0..8 %with exponent relative transfer /X03kr 009 array def %x of 9 steps /Y03kr 009 array def %L*k, log(L*k) range 0..8 /Y0xki 009 array def /delki 009 array def %************************************************* /proz_DECODY_L* {%BEG proz_DECODY_L* /YYn Y Yn div def /YYnE3 YYn 0.3333 exp def /DE 24 116 div def /DE3 DE 3 exp def YYn DE3 gt {/FYYn YYnE3 def} {/FYYn 841 108 div YYn mul 16 116 div add def} ifelse /L* FYYn 116 mul 16 sub def } bind def %END proz_DECODY_L* %************************************************* /proz_DECODL*_Y {%BEG proz_DECODL*_Y /FYYn L* 16 add 116 div def /DE 24 116 div def L* 8 gt {/Y FYYn 3 exp Yn mul def} {/Y FYYn 16 116 div sub 108 841 div mul Yn mul def } ifelse } bind def %END proz_DECODL*_Y %************************************************ /proz_Yi_dYi_L*i_C_0 {%BEG proz_Yi_dYi_L*i_C_0 C=CIELAB /Yn YnW def i01 1 i02 {/i exch def %i=i01,102 Yi i i put /Y Yi i get def proz_DECODY_L* L*i i L* put dYi i Yi i get YnW div e20D30 exp c30 mul 100 mul 116 div put } for %i=i01,i02 /dYu Yu YnW div e20D30 exp c30 mul 100 mul 116 div def } bind def %END proz_Yi_dYi_L*i_C_0 C=CIELAB %*************************************************** /proz_Yi_dYi_Yxyi_C_0 {%BEG proz_Yi_dYi_Yxyi_C_0 definiton: Yi, L*i %i=0 not available i01 1 i02 {/i exch def %i=i01,i02 X00i i i put ychart 0 eq {%ychart=0 Y00i i L*i i get put Y0ui i L*i i get L*u div put } if %ychart=0 ychart 1 eq {%ychart=1 Y00i i dYi i get put Y0ui i dYi i get dYu div put } if %ychart=1 ychart 2 eq {%ychart=2 Y00i i dYi i get Yi i get div put Y0ui i dYi i get Yi i get div dYu Yu div div put } if %ychart=2 ychart 3 eq {%ychart=3 Y00i i Yi i get dYi i get div put Y0ui i Yi i get dYi i get div Yu dYu div div put } if %ychart=3 } for %i=i01,i02 } bind def %END proz_Yi_dYi_Yxyi_C_0 %********************************************* /proz_9step_CIELAB {%BEG proz_9step_CIELAB %N of Y=3,6 /YN0 3.6 def /Y YN0 def proz_DECODY_L* /L*N0 L* def /YW0 90 def /Y YW0 def proz_DECODY_L* /L*W0 L* def /L*ran L*W0 L*N0 sub def /L*del L*ran 8 div def %-1800 2250 moveto %L*N0 cvsshow2 (, ) show %L*W0 cvsshow2 (, ) show %L*ran cvsshow2 (, ) show %L*del cvsshow2 (, ) show %******************************************** ychart 0 eq {%ychart=0 xchartl 1 eq {%xchartl=1 0 1 8 {/k exch def %k=0,8 /L* L*N0 L*del k mul add def Y01k k L* put proz_DECODL*_Y /Xout Y def X01k k Xout put } for %k=0,8 newpath tfg 0 1 8 {/k exch def %k=0,8 X01k k get XLIN 0 eq {log} if MULX mul Y01k k get L*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn } if %xchartl=1 %************************************************* xchartl 2 eq {%xchartl=2 /Yref 90.0 def 0 1 8 {/k exch def %k=0,8 /L* L*N0 L*del k mul add def Y01k k L* put proz_DECODL*_Y /Xout Y def X01k k Xout put % 0500 2500 250 k mul sub moveto % Y01k k get cvsshow2 (, ) show % X01k k get cvsshow2 (, ) show } for %k=0,8 /Yu2 X01k 4 get def 0 1 8 {/k exch def %k=0,8 /L* L*N0 L*del k mul add def Y01k k L* put proz_DECODL*_Y /Xout Y def X01k k Xout put X02k k X01k k get Yref add Yu2 Yref add div Yu2 mul put /Y X02k k get def proz_DECODY_L* /Yout L* def Y02k k Yout put % -1800 2000 250 k mul sub moveto % X02k k get cvsshow2 (, ) show % Y02k k get cvsshow2 (, ) show % Y02k k get L*u div cvsshow2 (, ) show } for %k=0,8 newpath tfr 0 2 8 {/k exch def %k=0,8 X02k k get XLIN 0 eq {log} if MULX mul Y02k k get L*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn /xl1 X02k 0 get XLIN 0 eq {log} if MULX mul def /yl1 Y02k 0 get L*u div YLIN 0 eq {log} if MULY2 mul def /xl2 X02k 8 get XLIN 0 eq {log} if MULX mul def /yl2 Y02k 8 get L*u div YLIN 0 eq {log} if MULY2 mul def [100] 0 setdash tfb XLIN 0 eq {/xl3 3000 log MULX mul def} {/xl3 0200 MULX mul 300 sub def} ifelse xl1 yl1 moveto xl3 yl1 lineto stroke xl2 yl2 moveto xl3 yl2 lineto stroke [ ] 0 setdash TBL xl3 1200 sub yl1 50 add 220 sub moveto (device black) showea (Ger\344teschwarz) showde xl3 1200 sub yl2 50 add moveto (device white) showea (Ger\344tewei\337) showde } if %xchartl=2 %************************************************* xchartl 3 eq {%xchartl=3 /Yref 90.0 def 0 1 8 {/k exch def %k=0,8 /L* L*N0 L*del k mul add def Y01k k L* put proz_DECODL*_Y /Xout Y def X01k k Xout put % 0500 2500 250 k mul sub moveto % Y01k k get cvsshow2 (, ) show % X01k k get cvsshow2 (, ) show } for %k=0,8 /Yu2 X01k 4 get def 0 1 8 {/k exch def %k=0,8 /L* L*N0 L*del k mul add def Y01k k L* put proz_DECODL*_Y /Xout Y def X01k k Xout put X02k k X01k k get Yref add Yu2 Yref add div Yu2 mul put /Y X02k k get def proz_DECODY_L* /Yout L* def Y02k k Yout put % -1800 2000 250 k mul sub moveto % X02k k get cvsshow2 (, ) show % Y02k k get cvsshow2 (, ) show % Y02k k get L*u div cvsshow2 (, ) show } for %k=0,8 0 1 8 {/k exch def Y03kr k Y02k k get Y02k 0 get sub Y02k 8 get Y02k 0 get sub div put Y03ke k Y03kr k get 1 1.6 div exp put Y03k k Y02k 0 get Y02k 8 get Y02k 0 get sub Y03ke k get mul add put /L* Y03k k get def proz_DECODL*_Y /Yout Y def X03k k Yout put % 1000 2000 250 k mul sub moveto % Y03kr k get cvsshow2 (, ) show % Y03ke k get cvsshow2 (, ) show % Y03k k get cvsshow2 (, ) show % X03k k get cvsshow2 (, ) show } for %k=0,8 ioutt 1 eq {%ioutt 0:without transfer, 1:with transfer newpath tfr 0 1 8 {/k exch def %k=0,8 /X3n X03k k get XLIN 0 eq {log} if MULX mul def /Y3n Y03k k get L*u div YLIN 0 eq {log} if MULY2 mul def /X1n X01k k get XLIN 0 eq {log} if MULX mul def /Y1n Y01k k get L*u div YLIN 0 eq {log} if MULY2 mul def /delX X1n X3n sub def /delY Y1n Y3n sub def /delR delX 0.5 mul dup mul delY 0.5 mul dup mul add sqrt def /XMn X3n delX 0.5 mul add def /YMn Y3n delY 0.5 mul add def X1n Y1n moveto X3n Y3n lineto stroke /delR delX 0.5 mul dup mul delY 0.5 mul dup mul add sqrt def /alph delX delY atan def /alphp alph 180 add def XMn YMn delR 0 360 arc stroke } for %k=0,8 } if %ioutt=1 0:without transfer, 1:with transfer %again of xchartl=1 0 1 8 {/k exch def %k=0,8 /L* L*N0 L*del k mul add def Y01k k L* put proz_DECODL*_Y /Xout Y def X01k k Xout put } for %k=0,8 newpath tfg 0 1 8 {/k exch def %k=0,8 X01k k get XLIN 0 eq {log} if MULX mul Y01k k get L*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn %xchartl=3 linearized tfb newpath 0 2 8 {/k exch def %k=0,8 X03k k get XLIN 0 eq {log} if MULX mul Y03k k get L*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn /xl1 X03k 0 get XLIN 0 eq {log} if MULX mul def /yl1 Y03k 0 get L*u div YLIN 0 eq {log} if MULY2 mul def /xl2 X03k 8 get XLIN 0 eq {log} if MULX mul def /yl2 Y03k 8 get L*u div YLIN 0 eq {log} if MULY2 mul def [100] 0 setdash tfb XLIN 0 eq {/xl3 3000 log MULX mul def} {/xl3 0200 MULX mul 300 sub def} ifelse xl1 yl1 moveto xl3 yl1 lineto stroke xl2 yl2 moveto xl3 yl2 lineto stroke [ ] 0 setdash TBL xl3 1200 sub yl1 50 add 220 sub moveto (device black) showea (Ger\344teschwarz) showde xl3 1200 sub yl2 50 add moveto (device white) showea (Ger\344tewei\337) showde } if %xchartl=3 } if %ychart=0 long loop } bind def %END proz_9step_CIELAB %********************************************************************* /proz_C02_ALOG_CIELAB {%BEG proz_C02_ALOG_CIELAB /xshift 100 def XLIN 0 eq {/xtr 2000 def} {/xtr xshift MULX mul def} ifelse /ytr 0000 YLIN 0 eq {1000 add} if def %BEG translate xtr ytr translate %new cero point shift 50 MULX %0 not available i01 1 i02 {/i exch def %i=i01,i02 Y0xi i Y0ui i get put } for %i=i01,i02 50 setlinewidth 0 1 1 {/je exch def %je=0,1 je 0 eq {1 1 1 setrgbcolor} if je 1 eq {0 0 0 setrgbcolor [100] 0 setdash} if /ix1 001 def /ix2 180 def ix1 1 ix2 {/i exch def %i=ix1,ix2 X00i i get XLIN 0 eq {log} if MULX mul Y0xi i get YLIN 0 eq {log} if MULY2 mul i ix1 eq {moveto} if i ix1 1 add ge i ix2 1 sub le and {lineto} if i ix2 eq {stroke} if } for %i=ix1,ix2 } for %je=0,1 50 setlinewidth 0 1 2 {/k exch def %k=0,3 k 0 eq {/i 04 def} if k 1 eq {/i 18 def} if k 2 eq {/i 90 def} if XLIN 0 eq {%XLIN=0 %shift ca. 0.12*50 or 0.12*1 xchartl 0 eq xchartl 1 eq or xchartl 2 eq or xchartl 3 eq or {X00i i get log MULX mul 400 sub Y0xi i get YLIN 0 eq {log} if MULY2 mul 050 add moveto} if }%XLIN=0 {%XLIN=1 %shift ca. 0.12*50 or 0.12*1 xchartl 0 eq xchartl 1 eq or xchartl 2 eq or xchartl 3 eq or {X00i i get MULX mul 400 sub 050 add Y0xi i get YLIN 0 eq {log} if MULY2 mul i 0 eq {80 sub} if moveto} if }ifelse %XLIN=1 TBK Y0xi i get cvsshow2x 0 setgray newpath } for %k=0,2 [ ] 0 setdash 0 setgray %****************************************************** XLIN 0 eq {%XLIN=0 /xl0 0.01 log MULX mul def /xl1 3.60 log MULX mul def /xlm 18.00 log MULX mul def /xl2 90.00 log MULX mul def /yl0 YLIN 0 eq {-1} {0} ifelse MULY2 mul def /yl1 Y0ui 4 get YLIN 0 eq {log} if MULY2 mul def /ylm Y0ui 18 get YLIN 0 eq {log} if MULY2 mul def /yl2 Y0ui 90 get YLIN 0 eq {log} if MULY2 mul def }%XLIN=0 {%XLIN=1 /xl0 xshift neg MULX mul def /xl1 3.60 MULX mul def /xlm 18.00 MULX mul def /xl2 90.00 MULX mul def /yl0 YLIN 0 eq {-1} {0} ifelse MULY2 mul def /yl1 Y0ui 4 get YLIN 0 eq {log} if MULY2 mul def /ylm Y0ui 18 get YLIN 0 eq {log} if MULY2 mul def /yl2 Y0ui 90 get YLIN 0 eq {log} if MULY2 mul def } ifelse %XLIN=0,1 %BEG scale-test %0 0 1 setrgbcolor %000 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %050 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %100 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %150 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %200 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %0 setgray %END scale-test tfz %tfz [100] 0 setdash xl0 ylm moveto xlm ylm lineto xlm yl0 lineto stroke tfg xl1 yl0 moveto xl2 yl0 lineto stroke xl0 yl1 moveto xl0 yl2 lineto stroke tfr XLIN 0 eq {/xl3 3000 log MULX mul def} {/xl3 0200 MULX mul 200 sub def} ifelse xl1 yl1 moveto xl3 yl1 lineto stroke xl2 yl2 moveto xl3 yl2 lineto stroke [ ] 0 setdash TBL xl3 0700 sub yl1 50 add moveto (black) showea (Schwarz) showde xl3 0700 sub yl2 50 add moveto (white) showea (Wei\337) showde ychart 0 eq {%xchartl=0 iouto 1 eq {%iouto=1 %iouto 0:without output text, 1:with output text %text contrast, steps tfn TBL /yl3 yl2 600 add def xchartl 1 eq {%xchartl=1 xl0 50 add yl3 70 add moveto (intended output:) showen (angestrebte Ausgabe:) showde xl0 50 add yl3 200 sub moveto (equally spaced 9 steps in ) showen (gleichabst\344ndige 9 Stufen in ) showde ifunc 0 eq {(TUBJND) show} {(CIELAB) show} ifelse xl0 50 add yl3 400 sub moveto (for contrast ) showen (f\374r Kontrast ) showde TBIL (C) show (Y) ibLs TBL (=25:1) show } if %xchartl=1 xchartl 2 eq {%xchartl=2 xl0 50 add yl3 70 add moveto (non linearized real output:) showen (nichtlinerasierte reale Ausgabe:) showde xl0 50 add yl3 200 sub moveto (nonequally spaced 9 steps in ) showen (ungleich gestufte 9 Stufen in ) showde ifunc 0 eq {(TUBJND) show} {(CIELAB) show} ifelse xl0 50 add yl3 400 sub moveto (for contrast ) showen (f\374r Kontrast ) showde TBIL (C) show (Y) ibLs TBL (=2:1) show } if %xchartl=2 xchartl 3 eq {%xchartl=3 xl0 50 add yl3 70 add moveto (linearized real output:) showen (linerasierte reale Ausgabe:) showde xl0 50 add yl3 200 sub moveto (equally spaced 9 steps in ) showen (gleich gestufte 9 Stufen in ) showde ifunc 0 eq {(TUBJND) show} {(CIELAB) show} ifelse xl0 50 add yl3 400 sub moveto (after contrast transfer ) showen (nach Kontrasttransfer ) showde TBIL (C) show (Y) ibLs TBL (=25:1 to 2:1) showen (=25:1 nach 2:1) showde } if %xchartl=3 } if %iouto=1 %iouto 0:without output text, 1:with output text } if %ychart=0 tfg xl1 yl0 moveto xl1 yl1 lineto xl0 yl1 lineto stroke xl2 yl0 moveto xl2 yl2 lineto xl0 yl2 lineto stroke tfn XLIN 0 eq {%XLIN=0 xl1 050 add yl0 250 add moveto TBIL (Y) show (N) ibLs TBL (=3,6) show xl2 050 add yl0 250 add moveto TBIL (Y) show (W) ibLs TBL (=90) show }%XLIN=0 {%XLIN=1 xl1 750 sub yl0 100 add moveto TBIL (Y) show (N) ibLs TBL (=3,6) show xl2 050 add yl0 100 add moveto TBIL (Y) show (W) ibLs TBL (=90) show } ifelse %XLIN=0,1 tfn XLIN 0 eq {%XLIN=0 xlm 50 add yl0 250 add moveto TBIL (Y) show (u) ibLs TBL (=18) show }%XLIN=0 {%XLIN=1 xlm 050 add yl0 100 add moveto TBIL (Y) show (u) ibLs TBL (=18) show } ifelse %XLIN=0,1 %C01 /x0 xl0 50 add def tfn x0 ylm 120 add moveto TBIL (L*) show ifunc 0 eq {(TUBJND,r) ibLs} {(CIELAB,r) ibLs} ifelse TBL (=1) show /FYiuP1 L*i iu 1 add get L*i iu get div def /FYiu 1 def TBIL (, m) show (u) ibLs TBL (=) show Y0xi iu 1 add get Y0xi iu get sub X00i iu 1 add get log X00i iu get log sub div cvsshow2x x0 ylm 200 sub moveto TBIL (L*) show ifunc 0 eq {(TUBJND,) ibLs (u) ibLs} {(CIELAB,) ibLs (u) ibLs} ifelse TBL (=) show L*u cvishow TBIL (, Y) show (u) ibLs TBL (=) show Yu cvishow %ifunc 0 eq { %plot_9step_TUBJND %} if %ifunc 1 eq { proz_9step_CIELAB %} if newpath 0 1 2 {/k exch def %k=0,2 k 0 eq {/i 04 def} if k 1 eq {/i 18 def} if k 2 eq {/i 90 def} if % xchartl 0 eq {%xchartl=0 tfb X00i i get XLIN 0 eq {log} if MULX mul Y0ui i get YLIN 0 eq {log} if MULY2 mul 060 0 360 arc fill % } if %xchartl=0 } for %k=0,2 newpath %END translate xtr neg ytr neg translate %new cero point shift 50 MULX /y0 2900 def /x1 800 def /y1 2700 def /xdel 800 def /ydel 300 def ioute 1 eq {%ioute=0 0:without equations, 1:with equations tfr %C02 /x00t 0100 def /x00e 5200 def /y00t 2700 def /ydel 0270 def ifunc 0 eq {%ifunc=0 TUBJND %L*= d * ln [1 + b(Y/Yu)) x00t y00t moveto TBIL (L*) show (TUBJND) ibLs TBL (= d ln [ 1 + ) show TBL (b) show ipK TBL (\050) show TBIL (Y/Y) show (u) ibLs TBL (\051]) show x00t 3500 y00t moveto TBL (d=) show JNDD cvsshow1x x00t 4300 add y00t moveto TBL (b=) show JNDB cvsshow3x x00e y00t moveto TBL ([2a]) show x00t y00t ydel 1 mul sub moveto TBIL (L*) show (TUBJND,r) ibLs TBL (=) show TBL ( ln {[ 1 + ) show TBL (b) show ipK TBL (\050) show TBIL (Y/Y) show (u) ibLs TBL (\051] / (1 + b)}) show x00e y00t 250 sub moveto TBL ([2b]) show } if %ifunc=0 ifunc 1 eq {%ifunc=1 CIELAB x00t y00t 000 sub moveto TBIL (L*) show (CIELAB) ibLs TBL (=116 ) show TBIL (\050Y/Y) show (n) ibLs TBL (\051) show (1/3) ebLs TBL (-16 ) show TBIL (\050Y) show (n) ibLs TBL (=100, 0,89) show SL ( \243 ) show TBIL (Y) show TBL (\051) show x00e y00t 000 sub moveto TBL ([2a]) show %special for CIELAB with 65,4 x00t y00t 250 sub moveto TBIL (L*) show (CIELAB) ibLs TBL (=65,4 ) show TBIL (\050Y/Y) show (u) ibLs TBL (\051) show (1/3) ebLs TBL (-16 ) show TBIL (\050Y) show (u) ibLs TBL (=18, 0,89) show SL ( \243 ) show TBIL (Y) show TBL (\051) show x00e y00t 250 sub moveto TBL ([2b]) show /iout 0 def iout 1 eq {%iout=1 x00t 850 add y00t 250 sub moveto %TBIL (L*) show TBL (=) show Yu Yn div 0.3333 exp 116 mul cvsshow1x 20 0 rmoveto TBIL (\050Y/Y) show (u) ibLs TBL (\051) show (1/3) ebLs TBL (-16 ) show TBIL (\050Y) show (u) ibLs TBL (=18, 0,89) show SL ( \243 ) show TBIL (Y) show x00e y00t 250 sub moveto TBL ([2b]) show } if %iout=1 } if %infunc=1 ychart 0 eq {%ychart=0 xchartl 1 ge {%xchartl>=1 proz_regu_index x00t y00t 500 sub moveto TBL (regularity index: ) showen (regularit\344tsindex: ) showde TBIL (g*) show (5) ibLs TBL (=) show r5 cvishow (, ) show (g*) show (9) ibLs TBL (=) show r9 cvishow (, ) show x00e 650 sub y00t 500 sub moveto TBL ([ISO 15775]) show } if %xchartl>=1 } if %yxchart=0 } if %ioute=0 0:without equations, 1:with equations xchartl 1 le {%xchartl<=1 tfn %tfw /x0 4400 def /y0 1400 YLIN 0 eq {650 add} if def x0 y0 moveto 1000 0 rlineto stroke tfg [100] 0 setdash x0 y0 moveto 1000 0 rlineto stroke [ ] 0 setdash tfn %tfw x0 y0 0.8 ydel mul sub moveto TBL (application) showen (Anwendungs\255) showde x0 y0 1.5 ydel mul sub moveto TBL (range) showen (bereich) showde } if %xchart<=1 } def %END proz_C02_ALOG_CIELAB %***************************************** /proz_regu_index {%BEG proz_regu_index %assumption Y(1,2,3)ki available 0 1 8 {/i exch def %i=0,8 xchartl 1 eq {%xchartl=1 Y0xki i Y01k i get put } if %xchartl=1 xchartl 2 eq {%xchartl=2 Y0xki i Y02k i get put } if %xchartl=2 xchartl 3 eq {%xchartl=3 Y0xki i Y03k i get put } if %xchartl=3 } for %i=0,8 %*************************************************** 0 2 6 {/i exch def %i=0,2,6 delki i Y0xki i 2 add get Y0xki i get sub abs put } for %i=0,2,6 /MIN 999 def /MAX 001 def 0 2 6 {/i exch def %i=0,2,6 delki i get MIN lt {/MIN delki i get def} if delki i get MAX gt {/MAX delki i get def} if } for %i=0,2,6 /r5 MIN MAX div 100 mul def %*************************************************** 0 1 7 {/i exch def %i=0,1,7 delki i Y0xki i 1 add get Y0xki i get sub abs put } for %i=0,1,7 /MIN 999 def /MAX 001 def 0 1 7 {/i exch def %i=0,1,7 delki i get MIN lt {/MIN delki i get def} if delki i get MAX gt {/MAX delki i get def} if } for %i=0,1,7 /r9 MIN MAX div 100 mul def } bind def %END proz_regu_index /dY1i 401 array def /Y1i 401 array def %101(W)+3*101(R,G,B) /L1*i 401 array def /X10i 401 array def %log(Xi) /Y10i 401 array def %L1*i, log(L1*i) /Y1ui 401 array def %L1*i/Lu, log(L1*i/L1*u) /Y1xi 401 array def %one of eight above %without Yref /X11k 009 array def %x of 9 steps /Y11k 009 array def %L1*k, log(L1*k) range 0..8 %with Yref /X12k 009 array def %x of 9 steps /Y12k 009 array def %L1*k, log(L1*k) range 0..8 %with Yref and linearisation /X13k 009 array def %x of 9 steps /Y13k 009 array def %L1*k, log(L1*k) range 0..8 %with exponent relative /X13ke 009 array def %x of 9 steps /Y13ke 009 array def %L1*k, log(L1*k) range 0..8 %with exponent relative transfer /X13kr 009 array def %x of 9 steps /Y13kr 009 array def %L1*k, log(L1*k) range 0..8 /Y1xki 009 array def /d1xki 009 array def %************************************************* /proz_DECOJY_L1* {%BEG proz_DECOJY_L1* %L1*i = A0/A2 * ln [1 + (A2/A1) * Y] %L1*i = JNDD * ln [1 + JNDA ) * Y] /L1* Y JNDA mul 1 add ln JNDD mul def } bind def %END proz_DECOJY_L1* %************************************************* /proz_DECOJL1*_Y {%BEG proz_DECOJL1*_Y %L1* = A0/A2 * ln [1 + (A2/A1) * Y] %L1* = JNDD * ln [1 + JNDA * Y] %e**(L1*/JNDD)=[1+JNDA*Y] %Y=[e**(L1*/JNDD)-1]/JNDA=[e**Y1n 1 sub ]/JNDA %%STOP2 /Y1n L1* JNDD div def /Y2n e Y1n exp def /Y Y2n 1 sub JNDA div def } bind def %END proz_DECOJL1*_Y %*************************************************** /proz_Y1i_dY1i_L1*i_L_0 {%BEG proz_Y1i_dY1i_L1*i_L_0 L=TUBJND /e 2.7182818 def /Yn 100 def /Y1u 18.00 def %dY = (s + q * Y)/c = (A1 + A2 * Y) / A0 %/JNDC 1.5 def %c=A0 /JNDC 1.0 def %c=A0 /JNDS 0.0170 def %s=A1 %/JNDQ 0.0058 2.0 mul def %q=A2 error /JNDQ 0.0058 def %q=A2 /JNDA0 JNDC def /JNDA1 JNDS def /JNDA2 JNDQ def /JNDA JNDQ JNDS div def %a=q/s=A2/A1=0,3411 %/JNDT JNDC JNDS div def %t=c/s=A0/A1=88,23 /JNDT JNDC JNDS div def %t=c/s=A0/A1=58,82 for c=1,0 /JNDB JNDA Y1u mul def %b=q/s*Yu=a*Y1u=A2/A1*Y1u=6,141 %/JNDD JNDT JNDA div def %d=t/a=A0/A2=258,6 /JND1 JNDT JNDA div def %d=t/a=A0/A2=172,4 for c=1,0 /JNDD 50.4 JNDB 1 add ln div def %dY = (s + q Y)/ c = (A1 + A2 * Y) / A0 %dY = [1 + (q/s) Y] / (c/s) = [1 + a Y] / t = [1 + (A2/A1) * Y] / (A0/A1) %dY = [1 + (q/s)*Yu * (Y/Yu)] * (c/s) = [1 + (a*Yu) (Y/Yu)] /t % = [1 + b (Y/Yu)] / t = [ 1 + A2/A1*Yu*(Y/Yu) ] / (A0/A1) %L1*= ln [1 + a Y] * d = ln [1 + (A2/A1) * Y] * (A0/A2) % = d * ln [1 + b (Y/Yu)] = 172,4 ln [1 + 6,14 (Y/Yu] %dL1*/dY = 1 / (1 + a*Y) * a * d) = t / (1 + a*Y) = (A0/A2) / [1 + (A2/A1) * Y] %for dL1*=1: %dY = (1 + a*Y) / t = [1 + (A2/A1) * Y] / (A0/A1) %s=0.0170=A1 %q=0.0058=A2 %c=y1=1.5=A0 %a=q/s=0.3411=A2/A1 %b=a*Yu=6.1411=(A2/A1)*Yu %t=c/s=88.23=A0/A1 %d=t/a=258.62=(A0/A1)/(A2/A1)=A0/A2 /L1*u Y1u JNDA mul 1 add ln JNDD mul def %A0/A2 * ln [1 + (A2/A1) * Yu] i01 1 i02 {/i exch def %i=i01,i02 Y1i i i put %L1*i = A0/A2 * ln [1 + (A2/A1) * Y] L1*i i Y1i i get JNDA mul 1 add ln JNDD mul put %dY1i = [1 + (A2/A1) * Y] / (A0/A1) %dY1i = [1 + JNDA * Y] / (JNDD*JNDA) % = [1 + 0,3411 * Y] / (25,4*0,3411) % = [1 + 0,6111*(Y/Yu)] / 8,6639 dY1i i 1 JNDA Y1i i get mul add JNDD JNDA mul div put } for %i=i01,i02 /dY1u 1 JNDA Y1u mul add JNDD JNDA mul div def } bind def %END proz_Y1i_dY1i_L1*i_L_0 L=TUBJND %*************************************************** /proz_Y1i_dY1i_Yxy1i_L_0 {%BEG proz_Y1i_dY1i_Yxy1i_L_0 definition: Y1i, L1*i %i=0 not available i01 1 i02 {/i exch def %i=i01,i02 X10i i i put ychart 0 eq {%ychart=0 Y10i i L1*i i get put Y1ui i L1*i i get L1*u div put } if %ychart=0 ychart 1 eq {%ychart=1 Y10i i dY1i i get put Y1ui i dY1i i get dY1u div put } if %ychart=1 ychart 2 eq {%ychart=2 Y10i i dY1i i get Y1i i get div put Y1ui i dY1i i get Y1i i get div dY1u Y1u div div put } if %ychart=2 ychart 3 eq {%ychart=3 Y10i i Y1i i get dY1i i get div put Y1ui i Y1i i get dY1i i get div Y1u dY1u div div put } if %ychart=3 } for %i=i01,i02 } bind def %END proz_dY1i_Y1i_Yxy1i_L_0 %********************************************* /proz_9step_TUBJND {%BEG proz_9step_TUBJND %N of Y=3,6 /YN0 3.6 def /Y YN0 def proz_DECOJY_L1* /L1*N0 L1* def /YW0 90 def /Y YW0 def proz_DECOJY_L1* /L1*W0 L1* def /L1*ran L1*W0 L1*N0 sub def /L1*del L1*ran 8 div def %-1800 2250 moveto %L1*N0 cvsshow2 (, ) show %L1*W0 cvsshow2 (, ) show %L1*ran cvsshow2 (, ) show %L1*del cvsshow2 (, ) show %******************************************** xchartl 1 eq {%xchartl=1 0 1 8 {/k exch def %k=0,8 /L1* L1*N0 L1*del k mul add def Y11k k L1* put proz_DECOJL1*_Y /Xout Y def X11k k Xout put } for %k=0,8 newpath tfg 0 1 8 {/k exch def %k=0,8 X11k k get XLIN 0 eq {log} if MULX mul Y11k k get L1*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn } if %xchartl=1 %************************************************* xchartl 2 eq {%xchartl=2 /Yref 90.0 def 0 1 8 {/k exch def %k=0,8 /L1* L1*N0 L1*del k mul add def Y11k k L1* put proz_DECOJL1*_Y /Xout Y def X11k k Xout put % 0500 2500 250 k mul sub moveto % Y11k k get cvsshow2 (, ) show % X11k k get cvsshow2 (, ) show } for %k=0,8 /Yu2 X11k 4 get def 0 1 8 {/k exch def %k=0,8 /L1* L1*N0 L1*del k mul add def Y11k k L1* put proz_DECOJL1*_Y /Xout Y def X11k k Xout put X12k k X11k k get Yref add Yu2 Yref add div Yu2 mul put /Y X12k k get def proz_DECOJY_L1* /Yout L1* def Y12k k Yout put % -1800 2000 250 k mul sub moveto % X12k k get cvsshow2 (, ) show % Y12k k get cvsshow2 (, ) show % Y12k k get L1*u div cvsshow2 (, ) show } for %k=0,8 newpath tfr 0 2 8 {/k exch def %k=0,8 X12k k get XLIN 0 eq {log} if MULX mul Y12k k get L1*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn /x1l1 X12k 0 get XLIN 0 eq {log} if MULX mul def /y1l1 Y12k 0 get L1*u div YLIN 0 eq {log} if MULY2 mul def /x1l2 X12k 8 get XLIN 0 eq {log} if MULX mul def /y1l2 Y12k 8 get L1*u div YLIN 0 eq {log} if MULY2 mul def [100] 0 setdash tfb XLIN 0 eq {/x1l3 3000 log MULX mul def} {/x1l3 0200 MULX mul def} ifelse x1l1 y1l1 moveto x1l3 y1l1 lineto stroke x1l2 y1l2 moveto x1l3 y1l2 lineto stroke [ ] 0 setdash TBL x1l3 1200 sub y1l1 50 add 220 sub moveto (device black) showea (Ger\344teschwarz) showde x1l3 1200 sub y1l2 50 add moveto (device white) showea (Ger\344tewei\337) showde } if %xchartl=2 %************************************************* xchartl 3 eq {%xchartl=3 /Yref 90.0 def 0 1 8 {/k exch def %k=0,8 /L1* L1*N0 L1*del k mul add def Y11k k L1* put proz_DECOJL1*_Y /Xout Y def X11k k Xout put % 0500 2500 250 k mul sub moveto % Y11k k get cvsshow2 (, ) show % X11k k get cvsshow2 (, ) show } for %k=0,8 /Yu2 X11k 4 get def 0 1 8 {/k exch def %k=0,8 /L1* L1*N0 L1*del k mul add def Y11k k L1* put proz_DECOJL1*_Y /Xout Y def X11k k Xout put X12k k X11k k get Yref add Yu2 Yref add div Yu2 mul put /Y X12k k get def proz_DECOJY_L1* /Yout L1* def Y12k k Yout put % -1800 2000 250 k mul sub moveto % X12k k get cvsshow2 (, ) show % Y12k k get cvsshow2 (, ) show % Y12k k get L1*u div cvsshow2 (, ) show } for %k=0,8 0 1 8 {/k exch def Y13kr k Y12k k get Y12k 0 get sub Y12k 8 get Y12k 0 get sub div put Y13ke k Y13kr k get 1 1.6 div exp put Y13k k Y12k 0 get Y12k 8 get Y12k 0 get sub Y13ke k get mul add put /L1* Y13k k get def proz_DECOJL1*_Y /Yout Y def X13k k Yout put % 1000 2000 250 k mul sub moveto % Y13kr k get cvsshow2 (, ) show % Y13ke k get cvsshow2 (, ) show % Y13k k get cvsshow2 (, ) show % X13k k get cvsshow2 (, ) show } for %k=0,8 ioutt 1 eq {%ioutt 0:without transfer, 1:with transfer newpath tfr 0 1 8 {/k exch def %k=0,8 /X3n X13k k get XLIN 0 eq {log} if MULX mul def /Y3n Y13k k get L1*u div YLIN 0 eq {log} if MULY2 mul def /x1n X11k k get XLIN 0 eq {log} if MULX mul def /Y1n Y11k k get L1*u div YLIN 0 eq {log} if MULY2 mul def /delX x1n X3n sub def /delY Y1n Y3n sub def /delR delX 0.5 mul dup mul delY 0.5 mul dup mul add sqrt def /XMn X3n delX 0.5 mul add def /YMn Y3n delY 0.5 mul add def x1n Y1n moveto X3n Y3n lineto stroke /delR delX 0.5 mul dup mul delY 0.5 mul dup mul add sqrt def /alph delX delY atan def /alphp alph 180 add def XMn YMn delR 0 360 arc stroke } for %k=0,8 } if %ioutt=1 0:without transfer, 1:with transfer %again of xchartl=1 0 1 8 {/k exch def %k=0,8 /L1* L1*N0 L1*del k mul add def Y11k k L1* put proz_DECOJL1*_Y /Xout Y def X11k k Xout put } for %k=0,8 newpath tfg 0 1 8 {/k exch def %k=0,8 X11k k get XLIN 0 eq {log} if MULX mul Y11k k get L1*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn %xchartl=3 linearized tfb newpath 0 2 8 {/k exch def %k=0,8 X13k k get XLIN 0 eq {log} if MULX mul Y13k k get L1*u div YLIN 0 eq {log} if MULY2 mul 040 0 360 arc fill newpath } for %k=0,8 tfn /x1l1 X13k 0 get XLIN 0 eq {log} if MULX mul def /y1l1 Y13k 0 get L1*u div YLIN 0 eq {log} if MULY2 mul def /x1l2 X13k 8 get XLIN 0 eq {log} if MULX mul def /y1l2 Y13k 8 get L1*u div YLIN 0 eq {log} if MULY2 mul def [100] 0 setdash tfb XLIN 0 eq {/x1l3 3000 log MULX mul def} {/x1l3 0200 MULX mul def} ifelse x1l1 y1l1 moveto x1l3 y1l1 lineto stroke x1l2 y1l2 moveto x1l3 y1l2 lineto stroke [ ] 0 setdash TBL x1l3 1200 sub y1l1 50 add moveto (device black) showea (Ger\344teschwarz) showde x1l3 1200 sub y1l2 50 add moveto (device white) showea (Ger\344tewei\337) showde } if %xchartl=3 } bind def %END proz_9step_TUBJND %********************************************************************* /proz_C02_ALOG_TUBJND {%BEG proz_C02_ALOG_TUBJND /xshift 100 def XLIN 0 eq {/xtr 2000 def} {/xtr xshift MULX mul def} ifelse /ytr 0000 YLIN 0 eq {1000 add} if def %BEG translate xtr ytr translate %new cero point shift 50 MULX %0 not available i01 1 i02 {/i exch def %i=i01,i02 Y1xi i Y1ui i get put } for %i=i01,i02 50 setlinewidth 0 1 0 {/je exch def %je=0,1 je 0 eq {0 0 1 setrgbcolor} if %je 1 eq {0 0 1 setrgbcolor [100] 0 setdash} if /ix1 001 def /ix2 180 def ix1 1 ix2 {/i exch def %i=ix1,ix2 X10i i get XLIN 0 eq {log} if MULX mul Y1xi i get YLIN 0 eq {log} if MULY2 mul i ix1 eq {moveto} if i ix1 1 add ge i ix2 1 sub le and {lineto} if i ix2 eq {stroke} if } for %i=ix1,ix2 } for %je=0,1 ychart 0 eq {%ychart=0 50 setlinewidth 0 1 2 {/k exch def %k=0,3 k 0 eq {/i 04 def} if k 1 eq {/i 18 def} if k 2 eq {/i 90 def} if XLIN 0 eq {%XLIN=0 %shift ca. 0.12*50 or 0.12*1 xchartl 0 eq xchartl 1 eq or xchartl 2 eq or xchartl 3 eq or {X10i i get log MULX mul 400 sub 700 add YLIN 0 eq {300 sub} if Y1xi i get YLIN 0 eq {log} if MULY2 mul 050 sub YLIN 0 eq {150 sub} if moveto} if }%XLIN=0 {%XLIN=1 %shift ca. 0.12*50 or 0.12*1 xchartl 0 eq xchartl 1 eq or xchartl 2 eq or xchartl 3 eq or {X10i i get MULX mul 700 sub 800 add Y1xi i get YLIN 0 eq {log} if MULY2 mul 250 sub moveto} if }ifelse %XLIN=1 TBK Y1xi i get cvsshow2x 0 setgray newpath } for %k=0,2 } if %ychart=0 %[ ] 0 setdash 0 setgray %****************************************************** XLIN 0 eq {%XLIN=0 /x1l0 0.01 log MULX mul def /x1l1 3.60 log MULX mul def /xl1m 18.00 log MULX mul def /x1l2 90.00 log MULX mul def /y1l0 YLIN 0 eq {-1} {0} ifelse MULY2 mul def /y1l1 Y1ui 04 get YLIN 0 eq {log} if MULY2 mul def /y1lm Y1ui 18 get YLIN 0 eq {log} if MULY2 mul def /y1l2 Y1ui 90 get YLIN 0 eq {log} if MULY2 mul def }%XLIN=0 {%XLIN=1 /x1l0 xshift neg MULX mul def /x1l1 3.60 MULX mul def /xl1m 18.00 MULX mul def /x1l2 90.00 MULX mul def /y1l0 YLIN 0 eq {-1} {0} ifelse MULY2 mul def /y1l1 Y1ui 04 get YLIN 0 eq {log} if MULY2 mul def /y1lm Y1ui 18 get YLIN 0 eq {log} if MULY2 mul def /y1l2 Y1ui 90 get YLIN 0 eq {log} if MULY2 mul def } ifelse %XLIN=0,1 %BEG scale-test %0 0 1 setrgbcolor %000 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %050 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %100 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %150 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %200 MULX mul 0 moveto 0 002 MULY2 mul rlineto stroke %0 setgray %END scale-test /iout 0 def iout 1 eq {%iout=1 tfz %tfz [100] 0 setdash x1l0 y1lm moveto x1lm y1lm lineto x1lm y1l0 lineto stroke tfg x1l1 y1l0 moveto x1l2 y1l0 lineto stroke x1l0 y1l1 moveto x1l0 y1l2 lineto stroke tfr XLIN 0 eq {/x1l3 3000 log MULX mul def} {/x1l3 0200 MULX mul 200 sub def} ifelse x1l1 y1l1 moveto x1l3 y1l1 lineto stroke x1l2 y1l2 moveto x1l3 y1l2 lineto stroke [ ] 0 setdash TBL x1l3 0700 sub y1l1 50 add moveto (black) showea (Schwarz) showde x1l3 0700 sub y1l2 50 add moveto (white) showea (Wei\337) showde iouto 1 eq {%iouto=1 %iouto 0:without output text, 1:with output text %text contrast, steps tfn TBL xchartl 1 eq {%xchartl=1 /y1l3 y1l2 600 add def x1l0 50 add y1l3 70 add moveto (intended output:) showen (angestrebte Ausgabe:) showde x1l0 50 add y1l3 200 sub moveto (equally spaced 9 steps in ) showen (gleichabst\344ndige 9 Stufen in ) showde ifunc 0 eq {(TUBJND) show} {(CIELAB) show} ifelse x1l0 50 add y1l3 400 sub moveto (for contrast ) showen (f\374r Kontrast ) showde TBIL (C) show (Y) ibLs TBL (=25:1) show } if %xchartl=1 xchartl 2 eq {%xchartl=2 x1l0 50 add y1l3 70 add moveto (non linearized real output:) showen (nichtlinerasierte reale Ausgabe:) showde x1l0 50 add y1l3 200 sub moveto (nonequally spaced 9 steps) showen (ungleich gestufte 9 Stufen) showde x1l0 50 add y1l3 400 sub moveto (for contrast ) showen (f\374r Kontrast ) showde TBIL (C) show (Y) ibLs TBL (=2:1) show } if %xchartl=2 xchartl 3 eq {%xchartl=3 x1l0 50 add y1l3 70 add moveto (linearized real output:) showen (linerasierte reale Ausgabe:) showde x1l0 50 add y1l3 200 sub moveto (equally spaced 9 steps in ) showen (gleich gestufte 9 Stufen in ) showde ifunc 0 eq {(TUBJND) show} {(CIELAB) show} ifelse x1l0 50 add y1l3 400 sub moveto (after contrast transfer ) showen (nach Kontrasttransfer ) showde TBIL (C) show (Y) ibLs TBL (=25:1 to 2:1) showen (=25:1 nach 2:1) showde } if %xchartl=3 } if %iouto=1 %iouto 0:without output text, 1:with output text tfg x1l1 y1l0 moveto x1l1 y1l1 lineto x1l0 y1l1 lineto stroke x1l2 y1l0 moveto x1l2 y1l2 lineto x1l0 y1l2 lineto stroke tfn XLIN 0 eq {%XLIN=0 x1l1 050 add y1l0 250 add moveto TBIL (Y) show (N) ibLs TBL (=3,6) show x1l2 050 add y1l0 250 add moveto TBIL (Y) show (W) ibLs TBL (=90) show }%XLIN=0 {%XLIN=1 x1l1 750 sub y1l0 100 add moveto TBIL (Y) show (N) ibLs TBL (=3,6) show x1l2 050 add y1l0 100 add moveto TBIL (Y) show (W) ibLs TBL (=90) show } ifelse %XLIN=0,1 tfn XLIN 0 eq {%XLIN=0 xlm 50 add y1l0 250 add moveto TBIL (Y) show (u) ibLs TBL (=18) show }%XLIN=0 {%XLIN=1 xlm 050 add y1l0 100 add moveto TBIL (Y) show (u) ibLs TBL (=18) show } ifelse %XLIN=0,1 %C01 /X10 x1l0 50 add def tfn X10 y1lm 120 add moveto TBIL (L*) show ifunc 0 eq {(TUBJND,r) ibLs} {(CIELAB,r) ibLs} ifelse TBL (=1) show /FY1iuP1 L1*i iu 1 add get L1*i iu get div def /FY1iu 1 def TBIL (, m) show (u) ibLs TBL (=) show Y1xi iu 1 add get Y1xi iu get sub X10i iu 1 add get log X10i iu get log sub div cvsshow2x X10 y1lm 200 sub moveto TBIL (L*) show ifunc 0 eq {(TUBJND,) ibLs (u) ibLs} {(CIELAB,) ibLs (u) ibLs} ifelse TBL (=) show L1*u cvishow TBIL (, Y) show (u) ibLs TBL (=) show Yu cvishow %ifunc 0 eq { proz_9step_TUBJND %} if %ifunc 1 eq { %plot_9step_CIELAB %} if newpath 0 1 2 {/k exch def %k=0,2 k 0 eq {/i 04 def} if k 1 eq {/i 18 def} if k 2 eq {/i 90 def} if % xchartl 0 eq {%xchartl=0 tfb X10i i get XLIN 0 eq {log} if MULX mul Y1ui i get YLIN 0 eq {log} if MULY2 mul 060 0 360 arc fill % } if %xchartl=0 } for %k=0,2 newpath %END translate xtr neg ytr neg translate %new cero point shift 50 MULX /y10 2900 def /x1 800 def /y1 2700 def /xdel 800 def /ydel 300 def ioute 1 eq {%ioute=0 0:without equations, 1:with equations tfr %C02 /X10t 0100 def /X10e 5200 def /y10t 2700 def /ydel 0270 def ifunc 0 eq {%ifunc=0 TUBJND %L1*= d * ln [1 + b(Y/Yu)) X10t y10t moveto TBIL (L*) show (TUBJND) ibLs TBL (= d ln [ 1 + ) show TBL (b) show ipK TBL (\050) show TBIL (Y/Y) show (u) ibLs TBL (\051]) show X10t 3500 y10t moveto TBL (d=) show JNDD cvsshow1x X10t 4300 add y10t moveto TBL (b=) show JNDB cvsshow3x X10e y10t moveto TBL ([2a]) show X10t y10t ydel 1 mul sub moveto TBIL (L*) show (TUBJND,r) ibLs TBL (=) show TBL ( ln {[ 1 + ) show TBL (b) show ipK TBL (\050) show TBIL (Y/Y) show (u) ibLs TBL (\051] / (1 + b)}) show X10e y10t 250 sub moveto TBL ([2b]) show } if %ifunc=0 ifunc 1 eq {%ifunc=1 CIELAB X10t y10t moveto TBIL (L*) show (CIELAB) ibLs TBL (=116 ) show TBIL (\050Y/Y) show (n) ibLs TBL (\051) show (1/3) ebLs TBL (-16 ) show TBIL (\050Y) show (n) ibLs TBL (=100, 0,89) show SL ( \243 ) show TBIL (Y) show X10e y10t moveto TBL ([2a]) show X10t 850 add y10t 250 sub moveto %TBIL (L*) show TBL (=) show Yu Yn div 0.3333 exp 116 mul cvsshow1x 20 0 rmoveto TBIL (\050Y/Y) show (u) ibLs TBL (\051) show (1/3) ebLs TBL (-16 ) show TBIL (\050Y) show (u) ibLs TBL (=18, 0,89) show SL ( \243 ) show TBIL (Y) show X10e y10t 250 sub moveto TBL ([2b]) show } if %infunc=1 ychart 0 eq {%ychart=0 xchartl 1 ge {%xchartl>=1 proz_regu1_index X10t y10t 500 sub moveto TBL (regularity index: ) showen (regularit\344tsindex: ) showde TBIL (g*) show (5) ibLs TBL (=) show r5 cvishow (, ) show (g*) show (9) ibLs TBL (=) show r9 cvishow (, ) show X10e 650 sub y10t 500 sub moveto TBL ([ISO 15775]) show } if %xchartl>=1 } if %ychart=0 } if %ioute=0 0:without equations, 1:with equations xchartl 1 le {%xchartl<=1 tfn %tfw /X10 4400 def /y10 1400 YLIN 0 eq {650 add} if def X10 y10 moveto 1000 0 rlineto stroke tfg [100] 0 setdash X10 y10 moveto 1000 0 rlineto stroke [ ] 0 setdash tfn %tfw X10 y10 0.8 ydel mul sub moveto TBL (application) showen (Anwendungs\255) showde X10 y10 1.5 ydel mul sub moveto TBL (range) showen (bereich) showde } if %xchart<=1 } if %iout=1 } def %END proz_C02_ALOG_TUBJND %***************************************** /proz_regu1_index {%BEG proz_regu1_index %assumption Y(1,2,3)ki available 0 1 8 {/i exch def %i=0,8 xchartl 1 eq {%xchartl=1 Y1xki i Y11k i get put } if %xchartl=1 xchartl 2 eq {%xchartl=2 Y1xki i Y12k i get put } if %xchartl=2 xchartl 3 eq {%xchartl=3 Y1xki i Y13k i get put } if %xchartl=3 } for %i=0,8 %*************************************************** 0 2 6 {/i exch def %i=0,2,6 d1xki i Y1xki i 2 add get Y1xki i get sub abs put } for %i=0,2,6 /MIN 999 def /MAX 001 def 0 2 6 {/i exch def %i=0,2,6 d1xki i get MIN lt {/MIN d1xki i get def} if d1xki i get MAX gt {/MAX d1xki i get def} if } for %i=0,2,6 /r5 MIN MAX div 100 mul def %*************************************************** 0 1 7 {/i exch def %i=0,1,7 d1xki i Y1xki i 1 add get Y1xki i get sub abs put } for %i=0,1,7 /MIN 999 def /MAX 001 def 0 1 7 {/i exch def %i=0,1,7 d1xki i get MIN lt {/MIN d1xki i get def} if d1xki i get MAX gt {/MAX d1xki i get def} if } for %i=0,1,7 /r9 MIN MAX div 100 mul def } bind def %END proz_regu1_index %*************************************************** /cvishow {cvi 10 string cvs show} def /cvsshow1 {10 mul cvi 0.1 mul 10 string cvs show} def /cvsshow2 {100 mul cvi 0.01 mul 10 string cvs show} def /cvsshow3 {1000 mul cvi 0.001 mul 10 string cvs show} def /cvsshow4 {10000 mul cvi 0.0001 mul 10 string cvs show} def /cvsshow1x {/nxx exch def %example nxx=99.1/99.0 nxx 0 lt {(-) show} {() show} ifelse nxx 10 mul cvi abs /nxi exch def %nxi=991/990 nxi 10 idiv /nxa exch def %nxa=99 nxi nxa 10 mul sub /nxb exch def %nxb=1/0 nxa cvishow (,) show %nxa=99 nxb cvishow %nxb=1/0 } def /cvsshow2x {/nxx exch def %example nxx=99.12/99,02/99,00 nxx 0 lt {(-) show} {() show} ifelse nxx 100 mul cvi abs /nxi exch def %nxi=9912/9902/00 nxi 100 idiv /nxa exch def %nxa=99 nxi nxa 100 mul sub /nxb exch def %nxb=12/02/00 nxa cvishow (,) show %nxb=99, nxb 10 ge {nxb cvishow} if %nxb=12 nxb 1 ge nxb 9 le and {(0) show nxb cvishow} if %nxb=02 nxb 0 eq {(00) show} if %nxb=00 } def /cvsshow3x {/nxx exch def %example nxx=99.123/99.012/99.001/99.000 nxx 0 lt {(-) show} {() show} ifelse nxx 1000 mul cvi abs /nxi exch def %nxi=99123/99012/99001/99000 nxi 1000 idiv /nxa exch def %nxa=99 nxi nxa 1000 mul sub /nxb exch def %nxb=123/012/001/000 nxa cvishow (,) show %nxb=99, nxb 100 ge {nxb cvishow} if %nxb=123/012/001/000 nxb 10 ge nxb 99 le and {(0) show nxb cvishow} if %nxb=012 nxb 1 ge nxb 9 le and {(00) show nxb cvishow} if %nxb=001 nxb 0 eq {(000) show} if %nxb=000 } def /cvsshow4x {/nxx exch def %example nxx=99.123/99.0 nxx 0 lt {(-) show} {() show} ifelse nxx 10000 mul cvi abs /nxi exch def %nxi=99123/99012/99001/9 nxi 10000 idiv /nxa exch def %nxa=99 nxi nxa 10000 mul sub /nxb exch def %nxb=123/012/001/000 nxa cvishow (,) show %nxb=99, nxb 1000 ge {nxb cvishow} if %nxb=123/012/001/000 nxb 100 ge nxb 999 le and {(0) show nxb cvishow} if %nxb=012 nxb 10 ge nxb 99 le and {(00) show nxb cvishow} if %nxb=012 nxb 1 ge nxb 9 le and {(000) show nxb cvishow} if %nxb=001 nxb 0 eq {(0000) show} if %nxb=000 } def /cvsshow4s {/nxx exch def %example nxx=-0,1234 nxx 0 lt {(-0,) show} {(0,) show} ifelse /nxi nxx 10000 mul cvi abs def %nxi=1234 nxi 1000 ge {nxi cvishow} if %nxb=123/012/001/000 nxi 100 ge nxi 999 le and {(0) show nxi cvishow} if %nxb=123/012/001/000 nxi 10 ge nxi 99 le and {(00) show nxi cvishow} if %nxb=012 nxi 1 ge nxi 9 le and {(000) show nxi cvishow} if %nxb=001 nxi 0 eq {(0000) show} if %nxb=000 } def %*************************************************** %%EndProlog gsave /lanind 1 def /lantex [(G) (E) (S) (F) (I) (J) (M)] def /showde {0 lanind eq {show} {pop} ifelse} bind def /showen {1 lanind eq {show} {pop} ifelse} bind def /showes {2 lanind eq {show} {pop} ifelse} bind def /showfr {3 lanind eq {show} {pop} ifelse} bind def /showit {4 lanind eq {show} {pop} ifelse} bind def /showjp {5 lanind eq {show} {pop} ifelse} bind def /showea {1 lanind le {show} {pop} ifelse} bind def /lanindf where {pop /lanind1 lanindf def /lanind2 lanindf def /lanindd laninddf def} {/lanind1 0 def /lanind2 0 def} ifelse /colormf where {pop /colorm1 colormf def /colorm2 colormf def /colormd colormdf def} {/colorm1 0 def} ifelse /deintpf where {pop /deintp1 deintpf def /deintp2 deintpf def /deintpd deintpdf def} {/deintp1 0 def} ifelse /xcolorf where {pop /xcolor1 xcolorf def /xcolor2 xcolorf def /xcolord xcolordf def} {/xcolor1 3 def} ifelse /xchartf where {pop /xchart1 xchartf def /xchart2 xchartf def /xchartd xchartdf def /xchartm xchart2f xchart1f sub 1 add def} {/xchart1 0 def /xchartm 1 def} ifelse /xchart3f where {pop /xchart3 xchart3f def} {/xchart3 0 def} ifelse /xchart4f where {pop /xchart4 xchart4f def} {/xchart4 0 def} ifelse /pchartf where {pop /pchart1 pchartf def /pchart2 pchartf def /pchartd pchartdf def} {/pchart1 3 def} ifelse /colsepf where {pop /colsep1 colsepf def /colsep2 colsepf def /colsepd colsepdf def} {/colsep1 0 def} ifelse /pmetamf where {pop /pmetam1 pmetamf def /pmetam2 pmetamf def /pmetamd pmetamdf def} {/pmetam1 0 def} ifelse %either defaul values for xchart=0 or values for xchart=1 /lanind lanind1 def % /colorm colorm1 def % /deintp deintp1 def % /xcolor xcolor1 def % /xchart xchart1 def % /pchart pchart1 def % /colsep colsep1 def % /pmetam pmetam1 def % colorm 0 eq deintp 0 eq and {/Txx (d) def /Fxx (d) def} if %colorm=0, deintp=0 colorm 0 eq deintp 1 eq and {/Txx (e) def /Fxx (e) def} if %colorm=0, deintp=1 colorm 1 eq deintp 0 eq and {/Txx (dd) def /Fxx (d) def} if %colorm=1, deintp=0 colorm 1 eq deintp 1 eq and {/Txx (de) def /Fxx (e) def} if %colorm=1, deintp=1 xchart 0 eq {/Txx (-) def /Fxx (-) def} if %always independent of intended output 5 /Times-ISOL1 FS /cvishow {cvi 6 string cvs show} def %75 85 moveto %lanind cvishow (-) show %colorm cvishow %deintp cvishow %xcolor cvishow %xchart cvishow %pchart cvishow %colsep cvishow (-L) show pmetam cvishow gsave %XCHA01.PS END 4 /Times-ISOL1 FS 74 86 moveto (ega20-3n) show %xchart 0 eq {(R) show} % {deintp colorm 2 mul add cvishow} ifelse 72 90 translate 0.01 MM dup scale 20 setlinewidth 0 0 12250 08600 1.0 1.0 1.0 colrecfi %area white grey 0 0 12250 08600 0.0 0.0 0.0 colrecst %Rahmen Schwarz /ychart 0 def %0:L*i/L*u, 1:dY/Yu, 2:(dY/Y)/(dY/Y)u, 3:(Y/dY)/(Y/dY)u /XLIN 0 def %0:XlOG, 1:XLIN /YLIN 0 def %0:YLOG, 1:YLIN /ifunc 1 def %0:TUBJND (not full included), 1:CIELAB /iouto 1 def %iouto 0:without output text, 1:with output text /ioute 1 def %ioute 0:without equations, 1:with equations /ioutd 1 def %ioutd 0:without device black 1:with device black /ioutt 1 def %ioutt 0:without transfer, 1:with transfer /i01 001 def %/i02 180 def %CIELAB /i02 360 def %CIELAB %/i02 180 def %TUBJND %/i02 360 def %TUBJND XLIN 0 eq {%XLIN=0 /MULX 1000 def /MULY 1000 def /MULY1 20 def /MULY2 1000 def %=MULY1*50 }%XLIN=0 {%XLIN=1 /MULX 20 def /MULY 20 def /MULY1 20 def /MULY2 1000 def %=MULY1*50 }ifelse %XLIN=1 %*************************************************** /c30 3.0 def %CIELAB /e10D30 1.0 3.0 div def /e20D30 2.0 3.0 div def /iu 018 def %TUBJND /Yn 100 def /Yu 018 def /Y1u 018 def %/Y Y1u def Y proz_DECOJY_L1* /L1*u 1 6.141 add ln 25.2 mul def %/Y Yu def Y proz_DECODY_L* /L*u 65.5 16 sub def proz_Yi_dYi_L*i_C_0 %main used proz_Yi_dYi_Yxyi_C_0 proz_Y1i_dY1i_L1*i_L_0 %used proz_Y1i_dY1i_Yxy1i_L_0 %1000 2000 500 add moveto %TBIL (L*4,18,90: ) show %L*i 04 get cvishow (, ) show %L*i 18 get cvishow (, ) show %L*i 90 get cvishow /xchartl xchart def 0 1 03 {/xchartl exch def %xchartl=0,03 %/xchartl 0 def gsave xchartl 0 eq { 100 4480 translate} if xchartl 1 eq { 6150 4480 translate} if xchartl 2 eq { 100 0220 translate} if xchartl 3 eq { 6150 0220 translate} if /xchartlp 1 def %1:Y10-0_3, 5:Y10-5_8 100 /Times-ISOL1 FS 0 setgray 50 -100 moveto (ega20-) show xchartl xchartlp add cvishow (a) show %a %(_) show xchart 1 add cvishow 20 setlinewidth /xwidth 6000 def /ywidth 4000 def 25 setlinewidth 1 setgray 0 0 moveto xwidth 0 rlineto 0 ywidth rlineto xwidth neg 0 rlineto closepath fill 0 0 moveto xwidth 0 rlineto 0 ywidth rlineto xwidth neg 0 rlineto closepath clip 0 setgray 0 0 moveto xwidth 0 rlineto 0 ywidth rlineto xwidth neg 0 rlineto closepath stroke 0 0 moveto xwidth 0 rlineto 0 ywidth rlineto xwidth neg 0 rlineto closepath clip 0 0 xwidth ywidth 0.0 0.0 0.0 colrecst %frame black tfn %tfw /xtr0 280 YLIN 0 eq {080 add} if def /ytr0 280 def xtr0 ytr0 translate %********************************************************************* 50 setlinewidth %50 setlinewidth tfn 0 0 moveto 5000 0 rlineto stroke 0 0 moveto 0 3100 rlineto stroke 5000 100 add 0 moveto -100 50 rlineto 0 -100 rlineto closepath fill 0 3100 100 add moveto -50 -100 rlineto 100 0 rlineto closepath fill TBL XLIN 0 eq {%XLIN=0 /tx [(-2) (-1) ( 0) ( 1) ( 2) ( 3) ] def /txl [(0,01) (0,1) ( 1) ( 10) (100) (1000)] def }%XLIN=0 {%XLIN=1 % /tx [(-1) ( 0) ( 1) ( 2) ( 3) ( 4)] def /txl [( ) ( ) ( 0) ( 50) (100) (150)] def } ifelse %XLIN=0,1 XLIN 0 eq {%XLIN=0 %!x-axis: 100 Einheiten = 0600 Skalen-Einheiten 0 1 5 {/i exch def /ixt {-150 i 1000 mul add} def /ixl { 000 i 1000 mul add} def ixt -230 moveto tx i get exec show tfb i 1 ge {ixt i 5 eq {100 sub} if 070 moveto txl i get exec show} if tfn ixl 60 moveto 0 -120 rlineto stroke } for } if %XLIN=0 XLIN 1 eq {%XLIN=1 %!x-axis linear: 100 Einheiten = 0600 Skalen-Einheiten 0 1 5 {/i exch def /ixt {-150 i 1000 mul add} def /ixl { 000 i 1000 mul add} def tfb i 1 ge {ixt i 5 eq {100 sub} if -230 moveto txl i get exec show} if tfn ixl 60 moveto 0 -120 rlineto stroke } for } if %XLIN=1 tfn /ixtt 5.0 1000 mul def /iytt -200 def ixtt 100 add iytt moveto XLIN 0 eq {%XLIN=0 TBL (log) show 20 0 rmoveto TBIL (Y) show ixtt 370 add iytt 300 add moveto tfb TBIL (Y) show }%XLIN=0 {%XLIN=1 tfb TBIL (Y) show } ifelse %XLIN=0,1 %!y-axis: 100 S-Einheiten = 1000 Skalen-Einheiten %ifunc 0 eq {%ifunc=0 LABJND /ty0[( 0)( 500) (1000) (1500) ] def YLIN 0 eq {/ty1[( -1) ( 0)( 1)( 2)] def} {/ty1[( 0)( 1)( 2)( 3)] def} ifelse % } if %ifunc=0 LABJND /j1y 0 def /j2y 3 def TBL j1y 1 j2y {/j exch def /jyt {-50 j j1y sub 1000 mul add} def /jyl {000 j j1y sub 1000 mul add} def tfb -400 jyt moveto xchartl 0 eq {ty1 j get show} if xchartl 1 eq {ty1 j get show} if xchartl 2 eq {ty1 j get show} if xchartl 3 eq {ty1 j get show} if tfn -60 jyl moveto 120 0 rlineto stroke } for %BEG C01_C08 ******************************************** %text0******************************************************** tfn %tfw /ytt1 3775 def /ytt2 ytt1 250 sub def /ytt3 ytt1 500 sub def ychart 0 eq {%ychart=0 050 xtr0 sub ytt1 ytr0 sub moveto YLIN 0 eq {TBK (log \050) show} if TBIK (L*/) show 20 0 rmoveto TBIK (L*) show (u) ibKs YLIN 0 eq {TBK (\051) show} if 050 xtr0 sub ytt2 ytr0 sub moveto % TBK (CIELAB & ) show tfb (TUBJND) show tfn TBK (CIELAB) show /x0te 2600 def x0te xtr0 sub ytt1 ytr0 sub 000 sub moveto TBK (relative lightness ) showen (Relative Helligkeit ) showde TBIK (L*/) show 20 0 rmoveto TBIK (L*) show (u) ibKs x0te xtr0 sub ytt2 ytr0 sub moveto TBK (normalized to the) showen (normiert f\374r die) showde x0te xtr0 sub ytt3 ytr0 sub moveto (background lightness ) showen (Umgebungshelligkeit ) showde TBIK (L*) show (u) ibKs } if %ychart=0 %text1******************************************************** ychart 1 eq {%ychart=1 tfn %tfw 050 xtr0 sub ytt1 ytr0 sub moveto YLIN 0 eq {TBK (log\050) show} if SM (D) show 20 0 rmoveto TBIK (Y) show TBK (/) show SM (D) show TBIK (Y) show (u) ibKs YLIN 0 eq {TBK (\051) show} if 050 xtr0 sub ytt2 ytr0 sub moveto % TBK (CIELAB & ) show tfb (TUBJND) show tfn TBK (CIELAB) show 2400 xtr0 sub ytt1 ytr0 sub moveto TBK (CIE tristimulus value difference) showen (CIE\255Normfarbwertdifferenz) showde 2400 xtr0 sub ytt2 ytr0 sub moveto SM (D) show 20 0 rmoveto TBIK (Y) show TBK ( normalized to ) showen ( normiert f\374r ) showde SM (D) show 20 0 rmoveto TBIK (Y) show (u) ibKs TBK } if %ychart=1 %text2******************************************************** ychart 2 eq {%ychart=2 tfn %tfw 050 xtr0 sub ytt1 ytr0 sub moveto YLIN 0 eq {TBK (log [) show} if TBK (\050) show SM (D) show TBIK (Y/Y) show TBK (\051 / \050) show SM (D) show TBIK (Y) show (u) ibKs TBK (/) show TBIK (Y) show (u) ibKs TBK (\051) show YLIN 0 eq {TBK (]) show} if 050 xtr0 sub ytt2 ytr0 sub moveto % TBK (CIELAB & ) show tfb (TUBJND) show tfn TBK (CIELAB) show 2800 xtr0 sub ytt1 ytr0 sub moveto TBK (CIE) show TBIK (\255Y) show TBK ( sensitivity) showen (\255Empfindlichkeit) showde 2800 xtr0 sub ytt2 ytr0 sub moveto (normalized to ) showen (normiert f\374r ) showde SM (D) show TBIK (Y) show (u) ibKs TBK (/) show TBIK (Y) show (u) ibKs TBK } if %ychart=2 %text3******************************************************** ychart 3 eq {%ychart=3 tfn %tfw 050 xtr0 sub ytt1 ytr0 sub moveto YLIN 0 eq {TBK (log [) show} if TBK (\050) show TBIK (Y/) show SM (D) show TBIK (Y) show (\051 / \050) show TBIK (Y) show (u) ibKs TBK (/) show SM (D) show TBIK (Y) show (u) ibKs TBK (\051) show YLIN 0 eq {TBK (] ) show} if 050 xtr0 sub ytt2 ytr0 sub moveto % TBK (CIELAB & ) show tfb (TUBJND) show tfn TBK (CIELAB) show 2800 xtr0 sub ytt1 ytr0 sub moveto TBK (CIE) show TBIK (\255Y) show TBK ( contrast) showen (\255Kontrast) showde 2800 xtr0 sub ytt2 ytr0 sub moveto (normalized to ) showen (normiert f\374r ) showde TBIK (Y) show (u) ibKs TBK (/) show SM (D) show TBIK (Y) show (u) ibKs } if %ychart=3 %end_text0_3********************************************************** /y0del 100 def 50 setlinewidth %********************************************************************* xchartl 00 eq {proz_C02_ALOG_CIELAB %proz_C02_ALOG_TUBJND } if %XLIN=0 xchartl 01 eq {proz_C02_ALOG_CIELAB %proz_C02_ALOG_TUBJND } if %XLIN=1 xchartl 02 eq {proz_C02_ALOG_CIELAB %proz_C02_ALOG_TUBJND } if %XLIN=0 xchartl 03 eq {proz_C02_ALOG_CIELAB %proz_C02_ALOG_TUBJND } if %XLIN=1 %END C01_C08********************************************** %******************************************************** xtr0 neg ytr0 neg translate %************************************************************** %special space for 'xm03'PROZ0.COM 2x before/after xchartl xchartl 0 eq { 100 neg 4480 neg translate} if xchartl 1 eq { 6150 neg 4480 neg translate} if xchartl 2 eq { 100 neg 0220 neg translate} if xchartl 3 eq { 6150 neg 0220 neg translate} if grestore } for %xchartl=0,03 showpage grestore %} for %ioute=0,1 %%Trailer