%!PS-Adobe-3.0 EPSF-3.0 http://farbe.li.tu-berlin.de/egr7/egr70-2a %%BoundingBox: 70 85 228 206 %START PDFDE011.EPS /pdfmark02 where {pop} {userdict /pdfmark02 /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: farbe.li.tu-berlin.de/egr7/egr7.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:2023080112000) /ModDate (D:20230801112000) /DOCINFO pdfmark02 [ /View [ /Fit ] /DOCVIEW pdfmark02 %END PDFDE011 %SETCMYK_OLV.PS /setcmyk_olvcolor %transfer cmyk to olv {/ncolor exch def /ycolor exch def /mcolor exch def /ccolor exch def ncolor 0 eq {1 ccolor sub 1 mcolor sub 1 ycolor sub setrgbcolor } {ccolor 0 eq mcolor 0 eq and ycolor 0 eq and {%only black n 1 ncolor sub dup dup setrgbcolor } {%cmy and black n 1 ccolor sub 1 ncolor sub mul 1 mcolor sub 1 ncolor sub mul 1 ycolor sub 1 ncolor sub mul setrgbcolor } ifelse } ifelse } bind def % !AUSTAUSCH Times-Roman -> Times-Roman-ISOLatin1=Times-I /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 /Symbol FS} bind def /SK {250 /Symbol FS} bind def /SM {300 /Symbol FS} bind def /SG {350 /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 /kMs {300 /TimesI-ISOL1 FS show TM} bind def /bMs {300 /TimesB-ISOL1 FS show TM} bind def /jMs {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 TL} bind def /kLs {200 /TimesI-ISOL1 FS show TL} bind def /bLs {200 /TimesB-ISOL1 FS show TL} bind def /jLs {200 /TimesBI-ISOL1 FS show TL} bind def /sLs {200 /Symbol FS show TL} bind def /iLs {160 /Times-ISOL1 FS 0 -50 rmoveto show 0 50 rmoveto TL} bind def /eLs {160 /Times-ISOL1 FS 0 110 rmoveto show 0 -110 rmoveto TL} bind def /ibLs {160 /TimesB-ISOL1 FS 0 -50 rmoveto show 0 50 rmoveto TL} bind def /ebLs {160 /TimesB-ISOL1 FS 0 110 rmoveto show 0 -110 rmoveto TL} bind def /ipL {160 /Times-ISOL1 FS 25 25 rmoveto (\267) show 25 -25 rmoveto TL} bind def /20rm {20 0 rmoveto} def /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 %XCHA01.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 {setcmyk_olvcolor rec fill} bind def /colrecst %x y width heigth c m y k {setcmyk_olvcolor 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 {setcmykcolor rem fill} bind def /colremst %x y width heigth c m y k {setcmykcolor rem stroke} bind def /tzr {0.0 1.0 1.0 0.0} bind def %Reproduktionsfarben /tzg {1.0 0.0 1.0 0.0} bind def /tzb {1.0 1.0 0.0 0.0} bind def /tzc {1.0 0.0 0.0 0.0} bind def /tzm {0.0 1.0 0.0 0.0} bind def /tzy {0.0 0.0 1.0 0.0} bind def /tzn {0.0 0.0 0.0 1.00} bind def %Graureihe /tzd {0.0 0.0 0.0 0.75} bind def /tzz {0.0 0.0 0.0 0.50} bind def /tzh {0.0 0.0 0.0 0.25} bind def /tzw {0.0 0.0 0.0 0.00} bind def /tfr {0.0 1.0 1.0 0.0 setcmyk_olvcolor} bind def %Reproduktionsfarben /tfg {1.0 0.0 1.0 0.0 setcmyk_olvcolor} bind def /tfb {1.0 1.0 0.0 0.0 setcmyk_olvcolor} bind def /tfc {1.0 0.0 0.0 0.0 setcmyk_olvcolor} bind def /tfm {0.0 1.0 0.0 0.0 setcmyk_olvcolor} bind def /tfy {0.0 0.0 1.0 0.0 setcmyk_olvcolor} bind def /tfn {0.0 0.0 0.0 1.00 setcmyk_olvcolor} bind def %Graureihe /tfd {0.0 0.0 0.0 0.75 setcmyk_olvcolor} bind def /tfz {0.0 0.0 0.0 0.50 setcmyk_olvcolor} bind def /tfh {0.0 0.0 0.0 0.25 setcmyk_olvcolor} bind def /tfw {0.0 0.0 0.0 0.00 setcmyk_olvcolor} bind def /YnW 100 def %LABJND, CIELAB /Yi 101 array def %101(W)+3*101(R,G,B) /dYi 101 array def /L*i 101 array def /X00i 101 array def %log(Xi) /Y00i 101 array def %L*i, log(L*i) /Y0ui 101 array def %L*i/Lu, log(L*i/L*u) /Y10i 101 array def %dYi, log(dYi) /Y1ui 101 array def %dYi/dYu, log(dYi/dYu) /Y20i 101 array def %dYi/Yi, log(dYi/Yi) sensitivity /Y2ui 101 array def %(dYi/dYu)/(Yi/Yu), log[(dYi/dYu)/(Yi/Yu)] /Y30i 101 array def %Yi/dYi, log(Yi/dYi) contrast /Y3ui 101 array def %(Yi/Yu)/(dYi/dYu), log[(Yi/Yu)/(dYi/dYu)] /Yx0i 101 array def %one of eight above /MULX 1000 def /MULY 1000 def /ifunc 1 def %0: LABJND, 1: CIELAB %data for LINLAB, LABJND, CIELAB /c24 2.4 def %LINYAB /e10D24 1.0 2.4 div def /e14D24 1.4 2.4 div def /c30 3.0 def %CIELAB /e10D30 1.0 3.0 div def /e20D30 2.0 3.0 div def %*************************************************** %ifunc 0 eq {%ifunc=0 %LABJND /YYL 0.001 def /YFL 0.000001 def /Yu 18.00 def %dY = (s + q * Y)/c = (A1 + A2 * Y) / A0 /JNDC 1.5 def %c=A0 /JNDS 0.0170 def %s=A1 /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 /JNDB JNDA Yu mul def %b=q/s*Yu=a*Yu=A2/A1*Yu= /JNDD JNDT JNDA div def %d=t/a=A0/A2=258,6 ifunc 0 eq {%ifunc=0 %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) %L*= ln [1 + a Y] * d = ln [1 + (A2/A1) * Y] * (A0/A2) %dL*/dY = 1 / (1 + a*Y) * a * d) = t / (1 + a*Y) = (A0/A2) / [1 + (A2/A1) * Y] %for dL*=1: %dY = (1 + a*Y) / t = [1 + (A2/A1) * Y] / (A0/A1) %s=0.0170=A1 %q=0.0058=A2 %c=Y0=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 /Yn 100 def /dYu Yu JNDA mul 1 add JNDT div def %[1 + (A2/A1) * Yu] / (A0/A1) /L*u Yu JNDA mul 1 add ln JNDD mul def %A0/A2 * ln [1 + (A2/A1) * Yu] /iu 18 def %*************************************************** /Yi_L*i_dYi_L_0 {%BEG Yi_L*i_dYi_L_0 L=LABJND %i=0 not available 1 1 100 {/i exch def %i=0,100 Yi i i YnW mul 100. div put %L*i = A0/A2 * ln [1 + (A2/A1) * Y] L*i i Yi i get JNDA mul 1 add ln JNDD mul put %dYi = [1 + (A2/A1) * Y] / (A0/A1) dYi i Yi i get JNDA mul 1 add JNDT div put } for %i=1,100 } bind def %END Yi_L*i_dYi_L_0 =LABJND } if %ifunc=0 %*************************************************** ifunc 1 eq {%ifunc=1 /econst 2.71828182 def /W2 2 sqrt def /FL 0.0001 def %Yn=100, L*u=50 %Yu=Yn*[(L*u+16)/116]**3 %dYu=3*[Yn**(1/3)/116*Yu**(2/3)] /Yn 100 def /L*u 50 def /Yu L*u 16 add 116 div 3 exp 100 mul def /dYu Yn e10D30 exp 116 div 3 mul Yu e20D30 exp mul def /iu 18 def /aCIE 3 116 div Yn e20D30 exp mul def /bCIE aCIE iu e20D30 exp mul def /cCIE 3 116 div Yn e10D30 exp mul def /dCIE cCIE iu e20D30 exp mul def /eCIE 116 3 div Yn e20D30 exp mul def /fCIE eCIE iu e20D30 exp mul def %************************************************* /Yi_L*i_dYi_C_0 {%BEG Yi_L*i_dYi_C_0 C=CIELAB 1 1 100 {/i exch def %i=1,100 Yi i i YnW mul 100. div put L*i i Yi i get YnW div e10D30 exp 116 mul 16 sub put dYi i Yi i get YnW div e20D30 exp c30 mul 100 mul 116 div put } for %i=1,100 } bind def %END Yi_L*i_dYi_C_0 C=CIELAB } if %ifunc=1 /ioutc 0 def /cero_line {%BEG cero_line %1. log line = cero line tfr -2. MULX mul 1. log MULY mul moveto 0. MULX mul 1. log MULY mul lineto stroke tfn %tfw %2. log line = +1 line tfg -2. MULX mul 10. log MULY mul moveto 0. MULX mul 10. log MULY mul lineto stroke tfn %tfw } bind def %cero line %*************************************************** /Yi_Yxyi {%BEG Yi_Yxyi definition for 4 functions: L*i, dYi, dYi/Yi, Yi/dYi %i=0 not available 1 1 100 {/i exch def %i=1,100 X00i i Yi i get put Y00i i L*i i get put Y0ui i L*i i get L*u div put Y10i i dYi i get put Y1ui i dYi i get dYu div put Y20i i dYi i get Yi i get div put Y2ui i dYi i get Yi i get div dYu Yu div div put Y30i i Yi i get dYi i get div put Y3ui i Yi i get dYi i get div Yu dYu div div put } for %i=1,100 } bind def %END Yi_Yxyi %*************************************************** /Y_curve {%BEG Y_curve 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 /i1 001 def /i2 100 def i1 1 i2 {/i exch def %i=i1,i2 X00i i get log MULX mul Yx0i i get log MULY mul i i1 eq {moveto} if i i1 1 add ge i i2 1 sub le and {lineto} if i i2 eq {stroke} if } for %i=i1,i2 } for %je=0,1 50 setlinewidth 1 99 100 {/i exch def %i=1,99,100 tfb X00i i get log MULX mul Yx0i i get log MULY mul 060 0 360 arc fill newpath X00i i get log 0.25 sub MULX mul Yx0i i get log 0.15 add MULY mul moveto TBK xchartl 0 eq xchartl 6 eq or {Yx0i i get cvsshow1x} {Yx0i i get cvsshow3x} ifelse 0 setgray newpath } for %i=1,99,100 [ ] 0 setdash 0 setgray } bind def %END Y_curve %*************************************************** %%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 % /ioute 0 def %0 1 01 {/ioute exch def %ioute=0,0 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 ifunc 0 eq {Yi_L*i_dYi_L_0} if ifunc 1 eq {Yi_L*i_dYi_C_0} if Yi_Yxyi /cvishow0 {cvi 6 string cvs show} def /schartl 1 def %0:kx2=7, 1:kx2=3 /kchartl 0 def %0:left page, 1:right page /pchartl 0 def %0:top page, 4:down page %not used 72 90 translate 0.010 MM dup scale /xbtex0 0 def %xbtex=0 for files Y1(0/1)-(3/7)n.EPS xbtex0 1 eq {%xbtex0=1 40 setlinewidth /ymax1 08550 def /xmax1 11200 def 1.0 setgray 0 0 moveto xmax1 0 rlineto 0 ymax1 rlineto xmax1 neg 0 rlineto closepath fill 0 setgray 0 0 moveto xmax1 0 rlineto 0 ymax1 rlineto xmax1 neg 0 rlineto closepath stroke TK 0 setgray 150 /Times-ISOL1 FS 150 -140 moveto kchartl 0 eq {(egr70-2a) show} {(egr71-3n) show} ifelse } if %xbtex0=1 kchartl 0 eq {pchartl 0 eq {/kx1 0 def /kxd 1 def /kx2 schartl 0 eq {7 def}{3 def} ifelse} {/kx1 4 def /kxd 1 def /kx2 7 def} ifelse } if %kchartl=0 kchartl 1 eq {pchartl 0 eq {/kx1 0 def /kxd 2 def /kx2 6 def} {/kx1 1 def /kxd 2 def /kx2 7 def} ifelse } if %kchartl=1 kchartl 0 eq {% 0 1 2 3 4 5 6 7 /xpos [00100 05700 00100 05700 00100 05700 00100 05700] def /ypos [04500 04500 00250 00250 04500 04500 00250 00250] def } {% 0 1 2 3 4 5 6 7 /xpos [00100 00100 05700 05700 00100 00100 05700 05700] def /ypos [04500 04500 04500 04500 00250 00250 00250 00250] def } ifelse %kchartl /xchartl 0 def 1 1 1 {/xchartl exch def %xchartl=kx1,kxd,kx2 gsave 20 setlinewidth % xchartl 7 le {xpos xchartl get ypos xchartl get translate} if 0 setgray 150 /Times-ISOL1 FS 150 -140 moveto kchartl 0 eq {(egr70-) show} {(egr71-) show} ifelse xchartl 1 add cvishow0 (a) show %a /xwidth 5400 def /ywidth 4000 def 25 setlinewidth 0 0 0 0 setcmyk_olvcolor 0 0 moveto xwidth 0 rlineto 0 ywidth rlineto xwidth neg 0 rlineto closepath fill 0 setlinewidth 0 0 moveto xwidth 0 rlineto 0 ywidth rlineto xwidth neg 0 rlineto closepath clip 20 setlinewidth 0 setgray 0 0 moveto xwidth 0 rlineto 0 ywidth rlineto xwidth neg 0 rlineto closepath stroke tfn %tfw /xtr0 680 def /ytr0 280 def xtr0 ytr0 translate %********************************************************************* 50 setlinewidth %50 setlinewidth tfn 0 0 moveto 4500 0 rlineto stroke 0 0 moveto 0 3100 rlineto stroke 4500 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 /tx [(-2) (-1) ( 0) ( 1) ( 2)] def /txl [( ) (0,1) ( 1) ( 10) (100)] def %!x-Achse: 100 Einheiten = 0600 Skalen-Einheiten 0 1 4 {/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 100 moveto txl i get exec show} if tfn ixl 60 moveto 0 -120 rlineto stroke } for tfn %tfw 3300 100 moveto (Y) jLs (u) ibLs TBL (=18) show tfn /ixtt 4 1000 mul def /iytt -200 def ixtt 200 add iytt moveto (log) bLs 20rm (Y) jLs /iytt 050 def ixtt 200 add iytt moveto tfb (Y) jLs tfn tfn %tfw 2000 0 moveto 1900 0 rlineto stroke tfg [100] 0 setdash 2000 0 moveto 1900 0 rlineto stroke [ ] 0 setdash tfn %!y-Achse: 100 S-Einheiten = 1000 Skalen-Einheiten /j1y 2 def %default /j2y 5 def ifunc 0 eq {%ifunc=0 LABJND xchartl 0 eq {/j1y 4 def /j2y 6 def} if xchartl 2 eq {/j1y 1 def /j2y 4 def} if xchartl 4 eq {/j1y 0 def /j2y 3 def} if xchartl 6 eq {/j1y 4 def /j2y 6 def} if } if %ifunc=0 LABJND ifunc 1 eq {%ifunc=0 CIELAB xchartl 0 eq {/j1y 3 def /j2y 5 def} if xchartl 2 eq {/j1y 2 def /j2y 5 def} if xchartl 4 eq {/j1y 1 def /j2y 4 def} if xchartl 6 eq {/j1y 3 def /j2y 5 def} if } if %ifunc=1 CIELAB TBL %yshift -1000 0 1000 2000 3000 4000 % 0 1 2 3 4 5 6 7 8 /ty [( -3)( -2)( -1) ( 0) ( 1) ( 2) ( 3) ( 4) ( 5)] def /tyl[(0,001)(0,01) (0,1) (1) (10) (100) (1000) (10000) (100000)] def j1y 1 j2y {/j exch def /jyt {-50 j j1y sub 1000 mul add} def /jyl {000 j j1y sub 1000 mul add} def -400 jyt moveto ty j get show tfb j j1y 1 add ge {100 jyt moveto tyl j get show} if tfn -60 jyl moveto 120 0 rlineto stroke } for %******************************************************** %BEG C01_C08 ******************************************** tfn %tfw 050 xtr0 sub 3725 ytr0 sub moveto xchartl 00 eq {%xchartl=00 (log ) bKs (L*) jKs ifunc 0 eq {(85,2) ibKs} if TBK ( ) show TBK ifunc 0 eq {(LABJND ) show} if ifunc 1 eq {(CIELAB ) show} if TBK (lightness) showen (Helligkeit) showde } if %xchartl=00 xchartl 01 eq {%xchartl=01 (log \050) bKs (L*) jKs ifunc 0 eq {(85,2) ibKs} if (/L*) jKs ifunc 0 eq {(85,2,) ibKs} if (u) ibKs (\051 ) bKs 2100 xtr0 sub 3725 ytr0 sub 000 sub moveto TBK ifunc 0 eq {(LABJND ) show} if ifunc 1 eq {(CIELAB ) show} if TBK (lightness) showen (Helligkeit) showde 2100 xtr0 sub 3725 ytr0 sub 250 sub moveto (L*) jKs ifunc 0 eq {(85,2) ibKs} if TBK ( normalized to the) showen ( normiert f\374r die) showde 2100 xtr0 sub 3725 ytr0 sub 500 sub moveto (background lightness ) showen (Umgebungshelligkeit ) showde (L*) jKs ifunc 0 eq {(85,2,) ibKs} if (u) ibKs TBK } if %xchartl=01 xchartl 02 eq {%xchartl=02 (log ) bKs (D) sMs 20 0 rmoveto (Y ) jKs TBK 1300 xtr0 sub 3725 ytr0 sub 000 sub moveto (CIE tristimulus value difference ) showen (CIE\255Normfarbwertdifferenz ) showde (D) sMs 20rm (Y) jKs TBK } if %xchartl=02 xchartl 03 eq {%xchartl=03 (log\050) bKs (D) sMs 20 0 rmoveto (Y) jKs (/) bKs (D) sMs (Y) jKs (u) ibKs (\051 ) bKs 1800 xtr0 sub 3725 ytr0 sub 000 sub moveto (CIE tristimulus value difference) showen (CIE\255Normfarbwertdifferenz) showde 1800 xtr0 sub 3725 ytr0 sub 250 sub moveto (D) sMs 20rm (Y) jKs TBK ( normalized to ) showen ( normiert f\374r ) showde (D) sMs 20rm (Y) jKs (u) ibKs TBK } if %xchartl=03 xchartl 04 eq {%xchartl=04 (log \050) bKs (D) sMs (Y/Y\051) jKs TBK 2500 xtr0 sub 3725 ytr0 sub 000 sub moveto TBK (CIE) show ( Y) jKs TBK ( sensitivity) showen (\255Empfindlichkeit) showde } if %xchartl=04 xchartl 05 eq {%xchartl=05 (log [\050) bKs (D) sMs (Y/Y) jKs (\051 / \050) bKs (D) sMs (Y/Y) jKs (\051) bKs (u) ibKs (]) bKs 2800 xtr0 sub 3725 ytr0 sub 000 sub moveto TBK (CIE) show ( Y) jKs TBK ( sensitivity) showen (\255Empfindlichkeit) showde 2800 xtr0 sub 3725 ytr0 sub 250 sub moveto (normalized to ) showen (normiert f\374r ) showde (D) sMs (Y) jKs (u) ibKs (/) bKs (Y) jKs (u) ibKs TBK } if %xchartl=05 xchartl 06 eq {%xchartl=06 (log \050) bKs (Y/) jKs (D) sMs (Y) jKs (\051 ) bKs 2800 xtr0 sub 3725 ytr0 sub 000 sub moveto TBK (CIE) show ( Y) jKs TBK (\255based contrast) showen (\255Kontrast) showde } if %xchartl=06 xchartl 07 eq {%xchartl=07 (log [\050) bKs (Y/) jKs (D) sMs (Y) jKs (\051 / \050) show (Y) jKs (u) ibKs (/) bKs (D) sMs (Y) jKs (u) ibKs (\051] ) bKs 2800 xtr0 sub 3725 ytr0 sub 000 sub moveto TBK (CIE) show ( Y) jKs TBK (\255based contrast) showen (\255Kontrast) showde 2800 xtr0 sub 3725 ytr0 sub 250 sub moveto (normalized to ) showen (normiert f\374r ) showde (Y) jKs (u) ibKs (/) bKs (D) sMs (Y) jKs (u) ibKs } if %xchartl=07 tfn %tfw /y0del 100 def 50 setlinewidth %********************************************************************* /C01_ALOG_L* {%BEG C01_ALOG_L* /Fx0log -2.0 def /Fy0log 0.0 def /xtr 2000 def ifunc 0 eq {/ytr -1000 def} if ifunc 1 eq {/ytr 0000 def} if /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point %0 not available 1 1 100 {/i exch def %i=1,100 Yx0i i Y00i i get put } for %i=1,100 Y_curve %C01 /x0 0700 def xtr neg ytr neg translate %new cero point x0 L*i iu get log ytrl add MULY mul 120 add moveto (log) bLs (\050L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs TBL (\051=) show L*i iu get log cvsshow2x /FY20 L*i 20 get def /FYiu L*i iu get def (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 L*i iu get log ytrl add MULY mul 200 sub moveto (L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs (=) bLs TBL L*u cvishow (, Y) jLs (u) ibLs (=) bLs TBL Yu cvishow xtr ytr translate %new cero point tfz %tfz [100] 0 setdash Fx0log MULX mul L*u log MULY mul moveto iu log MULX mul L*u log MULY mul lineto %different for LABJND (ifunc=0) and CIELAB (ifunc=1) ifunc 0 eq {iu log MULX mul 1. MULY mul lineto stroke} {iu log MULX mul 0. MULY mul lineto stroke} ifelse [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %old cero point tfn %tfw /Y001DYu L*i 1 get def /Y100DYu L*i 100 get def %0 Y001DYu log ytrl add MULY mul moveto %1 add because y-cero point=+1000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash /y0 3200 def /x1 800 def /y1 3000 def /xdel 800 def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C01 %L*= (t/a) * ln (1 + a Y) /x00t 0200 def /x00e 4350 def /y00t 2900 def /ydel 0270 def ifunc 0 eq {%ifunc=0 %LABJND x00t y00t moveto (L*) jLs (85,2) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs x00e y00t moveto TBL ([1a]) show %L*= (t/a) * ln [1 + b(Y/Yu)) x00t y00t ydel 1 mul sub moveto (L*) jLs (85,2) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln [ 1 + ) show TBL (b) show ipK (\050) bLs (Y/Y) jLs (u) ibLs (\051]) bLs x00e y00t ydel 1 mul sub moveto TBL ([2a]) show x00t 0000 add y00t ydel 2 mul sub moveto TBL (a=) show JNDA cvsshow4x x00t 1000 add y00t ydel 2 mul sub moveto TBL (t=) show JNDT cvsshow2x x00t 2000 add y00t ydel 2 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x x00t 3000 add y00t ydel 2 mul sub moveto TBL (b=) show JNDB cvsshow3x x00e y00t ydel 2 mul sub moveto TBL ([3a]) show } if %infunc=0 LABJND ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1a]) show } if %infunc=1 LABJND } if %ioute=0 tfn %tfw /x0 3500 def /y0 0850 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 } def %END C01_ALOG_L* %********************************************************************* /C02_ALOG_L*DL*u {%BEG C02_ALOG_L*DTu* /Fx0log -2.0 def /Fy0log -1.0 def /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point %0 not available 1 1 100 {/i exch def %i=1,100 Yx0i i Y0ui i get put } for %i=1,100 Y_curve [ ] 0 setdash 50 setlinewidth %50 setlinewidth 0 setgray %1 1 1 setrgbcolor %C02 /x0 0400 def xtr neg ytr neg translate %new cero point x0 ytr 120 add moveto (log[\050) bLs (L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs (/) bLs (L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs (\051]) bLs TBL (=0) show /FY20 L*i 20 get L*i iu get div def /FYiu 1 def (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 ytr 200 sub moveto (L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs (=) bLs TBL L*u cvishow (, Y) jLs (u) ibLs (=) bLs TBL Yu cvishow xtr ytr translate %new cero point /i1 18 def tfz %tfz [100] 0 setdash Fx0log MULX mul L*i i1 get L*u div log MULY mul moveto i1 log MULX mul L*i i1 get L*u div log MULY mul lineto i1 log MULX mul Fy0log MULY mul lineto stroke [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %old cero point tfn %tfw /Y001DYu L*i 1 get L*i i1 get div def /Y100DYu L*i 100 get L*i i1 get div def %0 Y001DYu log ytrl add MULY mul moveto %1 add because y-cero point=+1000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash tfn %tfw /y0 2900 def /x1 800 def /y1 2700 def /xdel 800 def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C02 %L*= (t/a) * ln (1 + a Y) /x00t 0200 def /x00e 4350 def /y00t 2700 xchartl 1 eq {100 sub} if def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND x00t y00t moveto (L*/L*) jLs (u) iKs (= \050) bLs (t/a) bLs (\051) bLs TBL ( { ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs TBL ( - ln \050 1 + ) show TBL (a) show ipK (Y) jLs (u) iKs TBL (\051 }) show x00e y00t moveto TBL ([1b]) show x00t y00t ydel 1 mul sub moveto (L*/L*) jLs (u) iKs (= \050) bLs (t/a) bLs (\051) bLs TBL ( { ln [ 1 + ) show TBL (b) show ipK (\050) bLs (Y/Y) jLs (u) iKs (\051]) bLs TBL ( - ln \050 1 + ) show TBL (b) show TBL (\051 }) show x00e y00t ydel 1 mul sub moveto TBL ([2b]) show x00t 0000 add y00t ydel 2 mul sub moveto TBL (a=) show JNDA cvsshow4x x00t 1000 add y00t ydel 2 mul sub moveto TBL (t=) show JNDT cvsshow2x x00t 2000 add y00t ydel 2 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x x00t 3000 add y00t ydel 2 mul sub moveto TBL (b=) show JNDB cvsshow3x x00e y00t ydel 2 mul sub moveto TBL ([3b]) show } if %infunc=0 LABJND ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1b]) show } if %infunc=1 } if %ioute=0 tfn %tfw /x0 3500 def /y0 0850 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 } def %END C02_ALOG_L*DL*u %********************************************************************* /C03_ALOG_DL {%BEG C03_ALOG_DL /xtr 2000 def ifunc 0 eq {/ytr 2000 def} if ifunc 1 eq {/ytr 1000 def} if /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point %0 not available 1 1 100 {/i exch def %i=1,100 Yx0i i Y10i i get put } for %i=1,100 Y_curve [ ] 0 setdash 50 setlinewidth %50 setlinewidth 0 setgray %1 1 1 setrgbcolor %C03 /x0 0400 def xtr neg ytr neg translate %new cero point x0 dYi iu get log ytrl add MULY mul 200 sub moveto (log) bLs 20rm (dY) jLs (u) ibLs (=) bLs TBL dYi iu get log cvsshow2x /FY20 dYi 20 get def /FYiu dYi iu get def (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 dYi iu get log ytrl add MULY mul 120 add moveto (Y) jLs (u) ibLs (=) bLs TBL Yu cvishow (, dY) jLs (u) ibLs (=) bLs TBL dYu cvsshow2x (, \050) bLs (dY/Y) jLs (u) ibLs (\051) bLs (=) bLs TBL dYu Yu div cvsshow3x xtr ytr translate %new cero point tfz %tfz [100] 0 setdash /rYdY dYi iu get def -2. MULX mul rYdY log MULY mul moveto iu log MULX mul rYdY log MULY mul lineto %different for LABJND (ifunc=0) and CIELAB (ifunc=1) ifunc 0 eq {iu log MULX mul -2. MULY mul lineto stroke} {iu log MULX mul -1. MULY mul lineto stroke} ifelse [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %old cero point tfn %tfw /Y001DYu dYi 1 get def /Y100DYu dYi 100 get def %0 Y001DYu log ytrl add MULY mul moveto %1 add because y-cero point=+1000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash /y0 2600 def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C03 %L*= (t/a) * ln (1 + a Y) /x00t 0400 def /x00e 4350 def /y00t 3200 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND x00t y00t moveto (L*) jLs (85,2,) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs x00e y00t moveto TBL ([1c]) show x00t 0000 add y00t ydel 1 mul sub moveto TBL (a=) show JNDA cvsshow4x x0 1000 add y00t ydel 1 mul sub moveto TBL (t=) show JNDT cvsshow2x x0 2000 add y00t ydel 1 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x x0 3000 add y00t ydel 1 mul sub moveto TBL (b=) show JNDB cvsshow3x x00e y00t ydel 1 mul sub moveto TBL ([2c]) show x00t y00t ydel 2 mul sub moveto TBL (tristimulus value ) showen (Normfarbwert\255) showde (Y) jLs TBL ( difference) showen (\255Differenz) showde %1 x00t y00t ydel 3 mul sub moveto (dY) jLs TBL ( = \050A) show (1) ibLs TBL (+A) show (2) ibLs ipK (Y) jLs TBL (\051/A) show (0) ibLs TBL (, see ) showea (, siehe ) showde TBL (CIE 230; Eq. (A.7a)) show x00e y00t ydel 4 mul sub moveto TBL ([3c]) show %2 x00t y00t ydel 4 mul sub moveto (dY) jLs TBL ( = \050 s + q) show ipK (Y) jLs TBL (\051 / c) show TBL (, see ) showea (, siehe ) showde (Richter ) jLs ((1985)) bLs x00e y00t ydel 3 mul sub moveto TBL ([4c]) show %3 x00t y00t ydel 5 mul sub moveto (dY) jLs TBL ( = \050) show TBL ( 1 + a) show ipK (Y) jLs TBL (\051 / t) show x00e y00t ydel 5 mul sub moveto TBL ([5c]) show %4 x00t y00t ydel 6 mul sub moveto (dY) jLs TBL ( = \050) show TBL ( 1 + b) show ipK (\050) bLs (Y) jLs TBL ( / ) show (Y) jLs (u) ibLs TBL (\051 ] / t) show x00e y00t ydel 6 mul sub moveto TBL ([6c]) show x00t 0000 add y00t ydel 7 mul sub moveto TBL (A) show (1) ibLs TBL (=s=) show JNDA1 cvsshow4x x00t 1200 add y00t ydel 7 mul sub moveto TBL (A) show (2) ibLs TBL (=q=) show JNDA2 cvsshow4x x00t 2400 add y00t ydel 7 mul sub moveto TBL (A) show (0) ibLs TBL (=c=) show JNDA0 cvsshow1x x00e y00t ydel 7 mul sub moveto TBL ([7c]) show } if %infunc=0 LABJND ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1c]) show %2 x00t y00t ydel 1 mul sub moveto (dY) jLs TBL ( = ) show TBL (\0503/116\051) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2c]) show %3 x00t y00t ydel 2 mul sub moveto (dY) jLs TBL ( = a) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3c]) show %4 x00t y00t ydel 3 mul sub moveto (dY) jLs TBL ( = b) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4c]) show x00t y00t ydel 4 mul sub moveto TBL (a = ) show aCIE cvsshow3x x00t 2000 add y00t ydel 4 mul sub moveto TBL (b = ) show bCIE cvsshow3x x00e y00t ydel 4 mul sub moveto TBL ([5c]) show } if %ifunc=1 CIELAB } if %ioute=0 tfn %tfw /x0 3500 def /y0 0850 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 } def %END C03_ALOG_DL %********************************************************************* /C04_ALOG_DLn {%BEG C04_ALOG_DLn /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point %0 not available 1 1 100 {/i exch def %i=1,100 Yx0i i Y1ui i get put } for %i=1,100 Y_curve %C04 /x0 0400 def xtr neg ytr neg translate %new cero point x0 ytr 200 sub moveto (log[) bLs (\050dY) jLs (u) ibLs (\051/\050) bLs (dY) jLs (u) ibLs (\051]) bLs TBL (=0) show /FY20 dYi 20 get dYi iu get div def /FYiu 1 def (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 ytr 120 add moveto (Y) jLs (u) ibLs (=) bLs TBL Yu cvishow (, dY) jLs (u) ibLs (=) bLs TBL dYu cvsshow2x (, \050) bLs (dY/Y) jLs (u) ibLs (\051) bLs (=) bLs TBL dYu Yu div cvsshow3x xtr ytr translate %new cero point tfz %tfz [100] 0 setdash /rYdY 1. def -2. MULX mul rYdY log MULY mul moveto iu log MULX mul rYdY log MULY mul lineto iu log MULX mul -1. MULY mul lineto stroke [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %new cero point tfn %tfw /Y001DYu dYi 1 get dYu div def /Y100DYu dYi 100 get dYu div def %0 Y001DYu log ytrl add MULY mul moveto %1 add because y-cero point=+1000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash tfn %tfw /y0 2400 y0del sub def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C04 %L*= (t/a) * ln (1 + a Y) /x00t 0400 def /x00e 4350 def /y00t 2950 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND x00t y00t moveto (L*) jLs (85,2) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs x00e y00t moveto TBL ([1d]) show x00t 0000 add y00t ydel 1 mul sub moveto TBL (a=) show JNDA cvsshow4x x00t 1000 add y00t ydel 1 mul sub moveto TBL (t=) show JNDT cvsshow2x x00t 2000 add y00t ydel 1 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x x00t 3000 add y00t ydel 1 mul sub moveto TBL (b=) show JNDB cvsshow3x x00e y00t ydel 1 mul sub moveto TBL ([2d]) show x00t y00t ydel 2 mul sub moveto TBL (normalized tristimulus value ) showen (normierte Normfarbwert\255) showde (Y) jLs TBL ( difference) showen (\255Differenz) showde x00t y00t ydel 3 mul sub moveto (dY/dY) jLs (u) ibLs TBL ( = ) show (\050) bLs TBL (1 + a) show ipK (Y) jLs TBL ( \051 / \050 ) show TBL (1 + a) show ipK (Y) jLs (u) ibLs (\051) bLs x00e y00t ydel 3 mul sub moveto TBL ([3d]) show } if %infunc=0 LABJND ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1d]) show %2 x00t y00t ydel 1 mul sub moveto (dY) jLs TBL ( = ) show TBL (\0503/116\051) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2d]) show %3 x00t y00t ydel 2 mul sub moveto (dY) jLs TBL ( = a) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3d]) show %4 x00t y00t ydel 3 mul sub moveto (dY) jLs TBL ( = b) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4d]) show x00t y00t ydel 4 mul sub moveto TBL (a = ) show aCIE cvsshow3x x00t 2000 add y00t ydel 4 mul sub moveto TBL (b = ) show bCIE cvsshow3x x00e y00t ydel 4 mul sub moveto TBL ([5d]) show } if %ifunc=1 CIELAB } if %ioute=0 tfn %tfw /x0 3500 def /y0 0850 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 } def %END C04_ALOG_DLn %********************************************************************* /C05_ALOG_DL_L {%BEG C05_ALOG_DL_L /xtr 2000 def ifunc 0 eq {/ytr 3000 def} if ifunc 1 eq {/ytr 2000 def} if /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point 1 1 100 {/i exch def %i=1,100 Yx0i i Y20i i get put } for %i=1,100 Y_curve %C05 /x0 0400 def xtr neg ytr neg translate %new cero point 0100 dYi iu get Yi iu get div log ytrl add MULY mul 120 add moveto (dY/Y) jLs (u) ibLs (=) bLs TBL dYi iu get Yi iu get div cvsshow2x /FY20 dYi 20 get Yi 20 get div def /FYiu dYi iu get Yi iu get div def (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x 0100 dYi iu get Yi iu get div log ytrl add MULY mul 200 sub moveto (Y) jLs (u) ibLs (=) bLs TBL Yu cvishow (, dY) jLs (u) ibLs (=) bLs TBL dYu cvsshow2x (, \050) bLs (dY/Y) jLs (u) ibLs (\051) bLs (=) bLs TBL dYu Yu div cvsshow3x xtr ytr translate %new cero point tfz %tfz [100] 0 setdash /rYdY dYi iu get Yi iu get div def -2. MULX mul rYdY log MULY mul moveto iu log MULX mul rYdY log MULY mul lineto %different for LABJND (ifunc=0) and CIELAB (ifunc=1) ifunc 0 eq {iu log MULX mul -3. MULY mul lineto stroke} {iu log MULX mul -2. MULY mul lineto stroke} ifelse [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %old cero point tfn %tfw /Y001DYu dYi 1 get Yi 1 get div def /Y100DYu dYi 100 get Yi 100 get div def %0 Y001DYu log ytrl add MULY mul moveto %1 add because y-cero point=+2000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash tfn %tfw /y0 2400 y0del sub def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C05 %L*= (t/a) * ln (1 + a Y) /x00t 0400 def /x00e 4300 def /y00t 2900 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND x00t y00t moveto (L*) jLs (85,2) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs x00e y00t moveto TBL ([1e]) show x00t 0000 add y00t ydel 1 mul sub moveto TBL (a=) show JNDA cvsshow4x x00t 1000 add y00t ydel 1 mul sub moveto TBL (t=) show JNDT cvsshow2x x00t 2000 add y00t ydel 1 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x %x00t 3000 add y00t ydel 1 mul sub moveto %TBL (b=) show JNDB cvsshow3x x00e y00t ydel 1 mul sub moveto TBL ([2e]) show x00t y00t ydel 2 mul sub moveto TBL (tristimulus value ) showen (Hellbezugswert\255) showde (Y) jLs TBL ( sensitivity) showen (\255Empfindlichkeit) showde %C05 %(dY/Y) x00t y00t ydel 3 mul sub moveto (dY/Y) jLs TBL ( = \050 ) show TBL (1 + a) show ipK (Y) jLs (\051 / \050 t) bLs ipK (Y) jLs (\051) bLs x00e y00t ydel 3 mul sub moveto TBL ([3e]) show } if %infunc=0 ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1e]) show %2 x00t y00t ydel 1 mul sub moveto (dY/Y) jLs TBL ( = ) show TBL (\0503/116\051) show ipK (Y) jLs (n) ibLs (1/3) ebLs ipK (Y) jLs (-1/3) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2e]) show %3 x00t y00t ydel 2 mul sub moveto (dY/Y) jLs TBL ( = c) show ipK (Y) jLs (-1/3) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3e]) show %4 x00t y00t ydel 3 mul sub moveto (dY/Y) jLs TBL ( = d) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (-1/3) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4e]) show x00t y00t ydel 4 mul sub moveto TBL (c = ) show cCIE cvsshow3x x00t 2000 add y00t ydel 4 mul sub moveto TBL (d = ) show dCIE cvsshow3x x00e y00t ydel 4 mul sub moveto TBL ([5e]) show } if %ifunc=1 CIELAB } if %ioute=0 tfn %tfw /x0 3500 def /y0 1550 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 } def %END C05_ALOG_DL_L %********************************************************************* /C06_ALOG_DL_Ln {%BEG C06_ALOG_DL_Ln /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point %0 not available 1 1 100 {/i exch def %i=1,100 Yx0i i Y2ui i get put } for %i=1,100 Y_curve %C06 /x0 0400 def xtr neg ytr neg translate %new cero point 0100 ytr 200 sub moveto (log[) bLs ((dY/Y)) jLs (u) ibLs (/) bLs ((dY/Y)) jLs (u) ibLs (]=0) bLs /FY20 dYi 20 get Yi 20 get div dYi iu get Yi iu get div div def /FYiu 1 def (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x 0100 ytr 480 sub moveto (Y) jLs (u) ibLs (=) bLs TBL Yu cvishow (, dY) jLs (u) ibLs (=) bLs TBL dYu cvsshow2x (, \050) bLs (dY/Y) jLs (u) ibLs (\051) bLs (=) bLs TBL dYu Yu div cvsshow3x xtr ytr translate %new cero point tfz %tfz /i1 18 def [100] 0 setdash /rYdY Yi i1 get dYi i1 get div Yu dYu div div e10D30 exp def -2. MULX mul rYdY log MULY mul moveto iu log MULX mul rYdY log MULY mul lineto iu log MULX mul -1. MULY mul lineto stroke [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %old cero point tfn %tfw /Y001DYu dYi 1 get Yi 1 get div dYu Yu div div def /Y100DYu dYi 100 get Yi 100 get div dYu Yu div div def %0 Y001DYu log ytrl add MULY mul moveto %1 add because y-cero point=+1000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash tfn %tfw /y0 2400 y0del sub def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C06 %L*= (t/a) * ln (1 + a Y) /x00t 0400 def /x00e 4300 def /y00t 2900 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND x00t y00t moveto (L*) jLs (85,2) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs x00e y00t moveto TBL ([1f]) show x00t 0000 add y00t ydel 1 mul sub moveto TBL (a=) show JNDA cvsshow4x x00t 1000 add y00t ydel 1 mul sub moveto TBL (t=) show JNDT cvsshow2x x00t 2000 add y00t ydel 1 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x %x00t 3000 add y00t ydel 1 mul sub moveto %TBL (b=) show JNDB cvsshow3x x00e y00t ydel 1 mul sub moveto TBL ([2f]) show x00t y00t ydel 2 mul sub moveto TBL (tristimulus value ) showen (Hellbezugswert\255) showde (Y) jLs TBL ( sensitivity) showen (\255Empfindlichkeit) showde %C06 %Cr= log[(Y/dY)/(Yu/dYu)] x00t y00t ydel 3 mul sub moveto (\050) bLs (dY/Y) jLs TBL (\051 / \050) show (dY) jLs (u) ibLs (/) bLs (Y) jLs (u) ibLs TBL (\051 ) show x00t 300 add y00t ydel 4 mul sub moveto TBL ( = [\050) show TBL ( 1 + a) show ipK (Y) jLs TBL (\051 / ) show (Y) jLs TBL ( ] / [ \050) show TBL ( 1 + a) show ipK (Y) jLs (u) ibLs TBL (\051 / ) show (Y) jLs (u) ibLs TBL ( ]) show x00e y00t ydel 4 mul sub moveto TBL ([3f]) show } if %infunc=0 ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1f]) show %2 x00t y00t ydel 1 mul sub moveto (dY/Y) jLs TBL ( = ) show TBL (\0503/116\051) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2f]) show %3 x00t y00t ydel 2 mul sub moveto (dY/Y) jLs TBL ( = c) show ipK (Y) jLs (-1/3) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3f]) show %4 x00t y00t ydel 3 mul sub moveto (dY/Y) jLs TBL ( = d) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (-1/3) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4f]) show x00t y00t ydel 4 mul sub moveto TBL (c = ) show cCIE cvsshow3x x00t 2000 add y00t ydel 4 mul sub moveto TBL (d = ) show dCIE cvsshow3x x00e y00t ydel 4 mul sub moveto TBL ([5f]) show } if %ifunc=1 CIELAB } if %ioute=0 tfn %tfw /x0 3500 def /y0 0750 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 } def %END C06_ALOG_DL_Ln %********************************************************************* /C07_ALOG_L_DL {%BEG C07_ALOG_L_DL /xtr 2000 def ifunc 0 eq {/ytr -1000 def} if ifunc 1 eq {/ytr 0000 def} if /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point %0 not available 1 1 100 {/i exch def %i=1,100 Yx0i i Y30i i get put } for %i=1,100 Y_curve %C07 /x0 0200 def /FY20 Yi 20 get dYi 20 get div Yi iu get dYi iu get div div def /FYiu 1 def xtr neg ytr neg translate %new cero point x0 Yi iu get dYi iu get div log ytrl add MULY mul 100 add moveto (log) bLs 20rm ((Y/dY)) jLs (u) ibLs (=) bLs TBL Yi iu get dYi iu get div log cvsshow2x (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 Yi iu get dYi iu get div log ytrl add MULY mul 350 add moveto (Y) jLs (u) ibLs (=) bLs TBL Yu cvishow (, dY) jLs (u) ibLs (=) bLs TBL dYu cvsshow2x (, \050) bLs (Y/dY) jLs (u) ibLs (\051) bLs (=) bLs TBL Yu dYu div 0.5 add cvishow %round 0 0 0 setrgbcolor xtr ytr translate %new cero point tfz %tfz [100] 0 setdash /rYdY Yi iu get dYi iu get div def -2. MULX mul rYdY log MULY mul moveto iu log MULX mul rYdY log MULY mul lineto %different for LABJND (ifunc=0) and CIELAB (ifunc=1) ifunc 0 eq {iu log MULX mul 1. MULY mul lineto stroke} {iu log MULX mul 0. MULY mul lineto stroke} ifelse [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %old cero point tfn %tfw /Y001DYu Yi 1 get dYi 1 get div def /Y100DYu Yi 100 get dYi 100 get div def %0 Y001DYu log ytrl add MULY mul moveto %1 add because y-cero point=+1000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash tfn %tfw %C07 /y0 2400 y0del sub def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C07 %L*= (t/a) * ln (1 + a Y) /x00t 0500 def /x00e 4300 def /y00t 2950 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND x00t y00t moveto (L*) jLs (85,2) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs x00e y00t moveto TBL ([1g]) show x00t 0000 add y00t ydel 1 mul sub moveto TBL (a=) show JNDA cvsshow4x x00t 1000 add y00t ydel 1 mul sub moveto TBL (t=) show JNDT cvsshow2x x00t 2000 add y00t ydel 1 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x x00e y00t ydel 1 mul sub moveto TBL ([2g]) show x00t y00t ydel 2 mul sub moveto TBL (tristimulus value ) showen (Hellbezugswert\255) showde (Y) jLs TBL ( contrast) showen (\25Kontrast) showde %C07 x00t y00t ydel 3 mul sub moveto (Y/dY) jLs TBL ( = \050) show TBL (1 + a) show ipK (Y) jLs (\051 / \050 t) bLs ipK (Y) jLs (\051) bLs x00e y00t ydel 3 mul sub moveto TBL ([3g]) show } if %infunc=0 ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1g]) show %2 x00t y00t ydel 1 mul sub moveto (Y/dY) jLs TBL ( = ) show TBL (\0503/116\051) show ipK (Y) jLs (n) ibLs (1/3) ebLs (Y) jLs (2/3) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2g]) show %3 x00t y00t ydel 2 mul sub moveto (Y/dY) jLs TBL ( = e) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3g]) show %4 x00t y00t ydel 3 mul sub moveto (Y/dY) jLs TBL ( = f) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4g]) show x00t y00t ydel 3.9 mul sub 50 add moveto TBL (e = ) show eCIE cvsshow3x x00t 2000 add y00t ydel 4 mul sub moveto TBL (f = ) show fCIE cvsshow3x x00e y00t ydel 4 mul sub moveto TBL ([5g]) show } if %ifunc=1 CIELAB } if %ioute=0 tfn %tfw /x0 3500 def /y0 0800 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 } def %END C07_ALOG_L_DL %********************************************************************* /C08_ALOG_L_DLn {%BEG C08_ALOG_L_DLn /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift xtr ytr translate %new cero point 1 1 100 {/i exch def %i=1,100 Yx0i i Y3ui i get put } for %i=1,100 Y_curve %C08 /x0 0400 def xtr neg ytr neg translate %new cero point x0 ytr 100 add moveto (log[) bLs ((Y/dY)) jLs (u) ibLs (/) bLs ((Y/dY)) jLs (u) ibLs (]=0) bLs /FY20 Yi 20 get dYi 20 get div Yi iu get dYi iu get div div def /FYiu 1 def (, m) jLs (u) ibLs (=) bLs TBL FY20 log FYiu log sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 ytr 350 add moveto (Y) jLs (u) ibLs (=) bLs TBL Yu cvishow (, dY) jLs (u) ibLs (=) bLs TBL dYu cvsshow2x (, \050) bLs (Y/dY) jLs (u) ibLs (\051) bLs (=) bLs TBL Yu dYu div 0.5 add cvishow %round 0 0 0 setrgbcolor xtr ytr translate %new cero point tfz %tfz [100] 0 setdash /rYdY 1 def -2. MULX mul rYdY log MULY mul moveto iu log MULX mul rYdY log MULY mul lineto iu log MULX mul -1. MULY mul lineto stroke [ ] 0 setdash tfn ioutc 1 eq {cero_line} if xtr neg ytr neg translate %old cero point tfn %tfw /Y001DYu Yi 1 get dYi 1 get div Yu dYu div div def /Y100DYu Yi 100 get dYi 100 get div Yu dYu div div def %0 Y001DYu log ytrl add MULY mul moveto %log-shift=1 for ytr=+1000 %0 Y100DYu log ytrl add MULY mul lineto stroke tfg [100] 0 setdash 0 Y001DYu log ytrl add MULY mul moveto 0 Y100DYu log ytrl add MULY mul lineto stroke [ ] 0 setdash %C08 /y0 2400 y0del sub def /ydel 300 def ioute 0 eq {%ioute=0 tfr %C08 %L*= (t/a) * ln (1 + a Y) /x00t 0400 def /x00e 4300 def /y00t 2900 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND x00t y00t moveto (L*) jLs (85,2) ibLs (= \050) bLs (t/a) bLs (\051) bLs TBL ( ln \050 1 + ) show TBL (a) show ipK (Y) jLs (\051) bLs x00e y00t moveto TBL ([1h]) show x00t 0000 add y00t ydel 1 mul sub moveto TBL (a=) show JNDA cvsshow4x x00t 1000 add y00t ydel 1 mul sub moveto TBL (t=) show JNDT cvsshow2x x00t 2000 add y00t ydel 1 mul sub moveto TBL (t/a=) show JNDT JNDA div cvsshow1x x00e y00t ydel 1 mul sub moveto TBL ([2h]) show x00t y00t ydel 2 mul sub moveto TBL (tristimulus value ) showen (Hellbezugswert\255) showde (Y) jLs TBL ( contrast) showen (\25Kontrast) showde %Cr= (Y/dY)/(Yu/dYu) x00t y00t ydel 3 mul sub moveto (\050) bLs (Y/dY) jLs TBL (\051 / \050) show (Y) jLs (u) ibLs (dY) jLs (u) ibLs (\051) bLs x00t 300 add y00t ydel 4 mul sub moveto TBL ( = [ ) show (Y) jLs TBL ( / \050) show TBL ( 1 + a) show ipK (Y) jLs TBL (\051 ]) show TBL ( / [ ) show (Y) jLs (u) ibLs TBL ( / \050) show TBL ( 1 + a) show ipK (Y) jLs (u) ibLs TBL (\051 ]) show x00e y00t ydel 4 mul sub moveto TBL ([4h]) show } if %infunc=0 ifunc 1 eq {%ifunc=1 CIELAB x00t y00t moveto (L*) jLs TBL (= 116 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/3) ebLs TBL ( - 16 ) show (\050Y) jLs (n) ibLs TBL (=100, 1) show SL ( \243 ) show (Y) jLs SL ( \243 ) show TBL (100\051) show x00e y00t moveto TBL ([1h]) show %2 x00t y00t ydel 1 mul sub moveto (Y/dY) jLs TBL ( = ) show TBL (\0503/116\051) show ipK (Y) jLs (n) ibLs (1/3) ebLs (Y) jLs (2/3) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2h]) show %3 x00t y00t ydel 2 mul sub moveto (Y/dY) jLs TBL ( = e) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3h]) show %4 x00t y00t ydel 3 mul sub moveto (Y/dY) jLs TBL ( = f) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs (2/3) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4h]) show x00t y00t ydel 3.9 mul sub moveto TBL (e = ) show eCIE cvsshow3x x00t 2000 add y00t ydel 4 mul sub moveto TBL (f = ) show fCIE cvsshow3x x00e y00t ydel 4 mul sub moveto TBL ([5h]) show } if %ifunc=1 CIELAB } if %ioute=0 tfn %tfw /x0 3500 def /y0 0850 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 } def %END C08_ALOG_L_DL %**************************************************************** tfb /xtfb 040 def xchartl 00 eq {100 3200 xtfb sub moveto (L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs TBL } if xchartl 01 eq {100 3200 xtfb sub moveto (L*/L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs TBL } if xchartl 02 eq {100 3200 xtfb sub moveto (D) sKs (Y) jLs } if xchartl 03 eq {100 3200 xtfb sub moveto (D) sKs (Y) jLs (/) bLs (D) sKs (Y) jLs (u) ibLs } if xchartl 04 eq {100 3200 xtfb sub moveto (S) jLs (r) ibLs (=) bLs TBL (D) sKs (Y/Y) jLs } if xchartl 05 eq {100 3200 xtfb sub moveto (S) jLs (r) ibLs (/) bLs (S) jLs (ru) ibLs (=\050) bLs (D) sKs (Y/Y) jLs (\051/\050) bLs (D) sKs (Y/Y) jLs (\051) bLs (u) ibLs } if xchartl 06 eq {100 3200 xtfb sub moveto (C) jLs (r) ibLs (=) bLs (Y/) jLs (D) sKs (Y) jLs } if xchartl 07 eq {100 3200 xtfb sub moveto (C) jLs (r) ibLs (/) bLs (C) jLs (ru) ibLs (=\050) bLs (Y/) jLs (D) sKs (Y) jLs (\051/\050) bLs (Y) jLs (/) bLs (D) sKs (Y) jLs (\051) bLs (u) ibLs } if tfn %************************************************************** xchartl 00 eq {C01_ALOG_L*} if xchartl 01 eq {C02_ALOG_L*DL*u} if xchartl 02 eq {C03_ALOG_DL} if xchartl 03 eq {C04_ALOG_DLn} if xchartl 04 eq {C05_ALOG_DL_L} if xchartl 05 eq {C06_ALOG_DL_Ln} if xchartl 06 eq {C07_ALOG_L_DL} if xchartl 07 eq {C08_ALOG_L_DLn} if %END C01_C08********************************************** %******************************************************** xtr0 neg ytr0 neg translate %************************************************************** %special space for 'xm03'PROZ0.COM 2x before/after xchartl % xchartl 0 eq { 100 neg 13000 neg translate} if % xchartl 1 eq { 5700 neg 13000 neg translate} if % xchartl 2 eq { 100 neg 08750 neg translate} if % xchartl 3 eq { 5700 neg 08750 neg translate} if % xchartl 4 eq { 100 neg 4500 neg translate} if % xchartl 5 eq { 5700 neg 4500 neg translate} if % xchartl 6 eq { 100 neg 0250 neg translate} if % xchartl 7 eq { 5700 neg 0250 neg translate} if grestore } for %xchartl=0,07 showpage grestore %} for %ioute=0,1 %%Trailer