%!PS-Adobe-3.0 EPSF-3.0 hec60-4a %%BoundingBox: 70 85 243 206 %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: farbe.li.tu-berlin.de/hec6/hec6.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:2025010112000) /ModDate (D:2025010112000) /DOCINFO pdfmark03 [ /View [ /Fit ] /DOCVIEW pdfmark03 %END PDFDE011 /proc_appli {%proc_appli /x00a 4300 def %y00a is to be defined in main program tfn %tfw x00a y00a moveto 1000 0 rlineto stroke tfg [100] 0 setdash x00a y00a moveto 1000 0 rlineto stroke [ ] 0 setdash tfn %tfw x00a y00a 0.8 ydel mul sub moveto TBL (application) showen (Anwendungs\255) showde x00a y00a 1.5 ydel mul sub moveto TBL (range) showen (bereich) showde } bind def %proc_appli %*************************************************** /proc_toptext {%proc_toptext %jlog 0:without log, 1:with log in main program tfn %tfw /ytr0t0 3750 ytr0 sub def /ytr0t1 ytr0t0 250 sub def /ytr0t2 ytr0t0 500 sub def 050 xtr0 sub 3725 ytr0 sub moveto xchartl 00 eq {%xchartl=01 jlog 1 eq {(log \050) bKs} if (L*) jKs ifunc 0 eq {(85,2) ibKs} if (/L*) jKs ifunc 0 eq {(85,2,) ibKs} if (u) ibKs jlog 1 eq {(\051 ) bKs} if 2100 xtr0 sub ytr0t0 moveto TBK ifunc 0 eq {(LABJND ) show} if ifunc 1 eq {(CIELAB ) show} if ifunc 2 eq {(IECsRGB ) show} if ifunc 3 eq {(TUBsRGB ) show} if TBK (lightness) showen (Helligkeit) showde (L*) jKs ifunc 0 eq {(85,2) ibKs} if TBK ( normalized) showen ( normiert) showde 2100 xtr0 sub ytr0t1 moveto (to the background lightness ) showen (f\374r die Umgebungshelligkeit ) showde (L*) jKs ifunc 0 eq {(85,2,) ibKs} if (u) ibKs TBK } if %xchartl=00 xchartl 01 eq {%xchartl=01 jlog 1 eq {(log \050) bKs} if (D) sMs 20 0 rmoveto (Y) jKs (/) bKs (D) sMs (Y) jKs (u) ibKs jlog 1 eq {(\051 ) bKs} if 1800 xtr0 sub ytr0t0 moveto TBK (CIE tristimulus value difference) showen (CIE\255Normfarbwertdifferenz) showde 1800 xtr0 sub ytr0t1 moveto (D) sMs 20rm (Y) jKs TBK ( normalized to ) showen ( normiert f\374r ) showde (D) sMs 20rm (Y) jKs (u) ibKs TBK } if %xchartl=01 xchartl 02 eq {%xchartl=02 jlog 1 eq {(log [) bKs} if 20 0 rmoveto (\050) bKs (D) sMs (Y/Y) jKs (\051 / \050) bKs (D) sMs (Y/Y) jKs (\051) bKs (u) ibKs jlog 1 eq {(]) bKs} if 2800 xtr0 sub ytr0t0 moveto TBK (CIE) show ( Y) jKs TBK ( sensitivity) showen (\255Empfindlichkeit) showde 2800 xtr0 sub ytr0t1 moveto (normalized to ) showen (normiert f\374r ) showde (D) sMs (Y) jKs (u) ibKs (/) bKs (Y) jKs (u) ibKs TBK } if %xchartl=02 xchartl 03 eq {%xchartl=03 jlog 1 eq {(log[) bKs} if 20 0 rmoveto (\050) bKs (Y/) jKs (D) sMs (Y) jKs (\051 / \050) show (Y/) bKs (D) sMs (Y) jKs (\051) bKs (u) ibKs jlog 1 eq {(\051]) bKs} if 2800 xtr0 sub ytr0t0 moveto TBK (CIE) show ( Y) jKs TBK (\255based contrast) showen (\255Kontrast) showde 2800 xtr0 sub ytr0t1 moveto (normalized to ) showen (normiert f\374r ) showde (Y) jKs (u) ibKs (/) bKs (D) sMs (Y) jKs (u) ibKs } if %xchartl=02 tfn %tfw } bind def %proc_toptext %*************************************************** /proc_L*DL*u_C02 {%BEG proc_L*DL*u_C02 %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB %ioutC02 0/1:no or with output of equations in main program tfr %C02 %L*= (t/a) * ln (1 + a Y) /x01t x00t 1800 add def %addition /y00t 2950 def /ydel 0270 def ifunc 1 ge {%ifunc=1,2,3 CIELAB, IECsRGB, TUBRGB %C02 x00t y00t moveto (L*) jLs TBL (= s ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (n) ebLs TBL ( - t) show x01t y00t moveto (\050Y) jLs (n) ibLs TBL (=100, ) show TBL ifunc 1 eq {(s=116, n=(1/3), t=16\051) show} if ifunc 2 eq {(s=100, n=(1/2,4), t=0\051) show} if ifunc 3 eq {(s=100, n=(1/ln(10)), t=0\051) show} if x00e y00t moveto TBL ([1b]) show x00t y00t 250 sub moveto (L*) jLs TBL (= r ) show (\050Y/Y) jLs (u) ibLs (\051) bLs (n) ebLs TBL ( - t) show x01t y00t 250 sub moveto (\050Y) jLs (u) ibLs TBL (=18, ) show TBL (r=s) show (\050Y) jLs (u) ibLs (/Y) jLs (n) ibLs (\051) bLs (n) ebLs TBL ifunc 1 eq {( = XX,X1\051) show} if ifunc 2 eq {( = 48,95\051) show} if ifunc 3 eq {( = 47,45\051) show} if x00e y00t 250 sub moveto TBL ([1c]) show } if %infunc>1 CIELAB, IECsRGB, TUBsRGB %C02 ifunc 2 eq {%ifunc=2 %IECsRGB x00t y00t ydel 2 mul sub moveto (L*/L*) jLs (u) ibLs TBL (=) show (\050Y/Y) jLs (u) ibLs (\051) bLs (n) ebLs x00e y00t ydel 2 mul sub moveto TBL ([1d]) show jlog 1 eq {%jlog=1 x00t y00t ydel 3 mul sub moveto TBL (log \050) show (L*/L*) jLs (u) ibLs TBL (\051 = n log \050) show (Y/Y) jLs (u) ibLs (\051) bLs x00e y00t ydel 3 mul sub moveto TBL ([1e]) show x00t y00t ydel 3.9 mul sub moveto TBL (ln \050) show (L*/L*) jLs (u) ibLs TBL (\051=ln(10) n log \050) show (Y/Y) jLs (u) ibLs (\051) bLs x00e y00t ydel 3.9 mul sub moveto TBL ([1f]) show x00t y00t ydel 5 mul sub moveto (L*/L*) jLs (u) ibLs TBL (= e) show (ln(10) n log \050) ebLs (Y/Y) jbLs (u) ebSs (\051) ebLs x00e y00t ydel 5 mul sub moveto TBL ([1g]) show } if %jlog=1 } if %ifunc=2 %C02 ifunc 3 eq {%ifunc=3 TUBsRGB %C02 x00t y00t ydel 2 mul sub moveto (L*/L*) jLs (u) ibLs TBL (=) show (\050Y/Y) jLs (u) ibLs (\051) bLs (1/ln(10)) ebLs TBL ( \050ln(x)=ln(10) log(x)\051) show x00e y00t ydel 2 mul sub moveto TBL ([1d]) show jlog 1 eq {%jlog=1 x00t y00t ydel 3 mul sub moveto TBL (log\050) show (L*/L*) jLs (u) ibLs TBL (\051=(1/ln(10)) log\050) show (Y/Y) jLs (u) ibLs (\051) bLs x00e y00t ydel 3 mul sub moveto TBL ([1e]) show x00t y00t ydel 3.9 mul sub moveto TBL (ln\050) show (L*/L*) jLs (u) ibLs TBL (\051=log\050) show (Y/Y) jLs (u) ibLs (\051) bLs x00e y00t ydel 3.9 mul sub moveto TBL ([1f]) show x00t y00t ydel 5 mul sub moveto (L*/L*) jLs (u) ibLs TBL (= e) show (log\050) ebLs (Y/Y) jbLs (u) ebSs (\051) ebLs x00e y00t ydel 5 mul sub moveto TBL ([1g]) show } if %jlog=1 } if %ifunc=3 %C02 } bind def %END proc_L*DL*u_C02 %*************************************************** /proc_YDYu_C04 {%BEG proc_YDYu_C04 %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB %ioutC04 0/1:no or with output of equations in main program tfr %C04 %L*= (t/a) * ln (1 + a Y) /y00t 2950 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND %C04 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 %C04 ifunc 1 eq {%ifunc=1 CIELAB %C04 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 %C04 ifunc 2 eq {%ifunc=2 IECsRGB %C04 x00t y00t moveto (L*) jLs TBL (= 100 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/2,4) ebLs TBL ( ) show (\050Y) jLs (n) ibLs TBL (=100, ) show (Y) jLs (u) ibLs TBL (=18, ) show (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 (\0502,4) show ipK (Y) jLs (n) ibLs TBL (/100\051) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1,4/2,4) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2d]) show %3 x00t y00t ydel 2 mul sub moveto (dY) jLs (u) ibLs TBL ( = 2,4) show (\050Y) jLs (u) ibLs (/Y) jLs (n) ibLs (\051) bLs (1,4/2,4) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3d]) show %4 x00t y00t ydel 3 mul sub moveto (dY/dY) jLs (u) ibLs TBL ( = ) show (\050Y/Y) jLs (u) ibLs (\051) bLs (1,4/2,4) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4d]) show x00t y00t ydel 4 mul sub moveto TBL (log\050) show (dY/dY) jLs (u) ibLs TBL (\051 = (1,4/2,4) log) show (\050Y/Y) jLs (u) ibLs (\051) bLs x00e y00t ydel 4 mul sub moveto TBL ([5d]) show } if %ifunc=2 IECsRGB %C04 ifunc 3 eq {%ifunc=3 TUBsRGB %C04 x00t y00t moveto (L*) jLs TBL (=100) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/ln(10)) ebLs TBL ( ) show (\050Y) jLs (n) ibLs TBL (=100, ) show (Y) jLs (u) ibLs TBL (=18, ) show (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 (\0502,4) show (Y) jLs (n) ibLs TBL (/100\051) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (\050ln(10)-1\051/ln(10)) ebLs x00e y00t ydel 1 mul sub moveto TBL ([2d]) show %3 x00t y00t ydel 2 mul sub moveto (dY) jLs (u) ibLs TBL ( = ln(10)) show ipK (\050Y) jLs (u) ibLs (/Y) jLs (n) ibLs (\051) bLs (\050ln(10)-1\051/ln(10)) ebLs x00e y00t ydel 2 mul sub moveto TBL ([3d]) show %4 x00t y00t ydel 3 mul sub moveto (dY/dY) jLs (u) ibLs TBL ( = ) show (\050Y/Y) jLs (u) ibLs (\051) bLs (\050ln(10)-1\051/ln(10)) ebLs x00e y00t ydel 3 mul sub moveto TBL ([4d]) show x00t y00t ydel 4 mul sub moveto TBL (log\050) show (dY/dY) jLs (u) ibLs TBL (\051 = {\050ln(10)-1\051/ln(10)} log) show ipK (\050Y/Y) jLs (u) ibLs (\051) bLs x00e y00t ydel 4 mul sub moveto TBL ([5d]) show } if %ifunc=3 TUBsRGB %C04 } bind def %END proc_YDYu_C04 %*************************************************** /proc_dYDY_C06 {%BEG proc_dYDY_C06 %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB %ioutC06 0/1:no or with output of equations in main program tfr %C06 %L*= (t/a) * ln (1 + a Y) /y00t 2900 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND %C06 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 %C06 ifunc 1 eq {%ifunc=1 CIELAB %C06 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 %C06 ifunc 2 eq {%ifunc=2 IECsRGB %C06 x00t y00t moveto (L*) jLs TBL (= 100 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/2,4) ebLs TBL ( ) show (\050Y) jLs (n) ibLs TBL (=100, ) show (Y) jLs (u) ibLs TBL (=18, ) show (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 (\0502,4/100\051) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (1,4/2,4) 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 (-1/2,4) 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 (-1/2,4) 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=2 IECsRGB %C06 ifunc 3 eq {%ifunc=3 TUBsRGB %C06 x00t y00t moveto (L*) jLs TBL (=100) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/ln(10)) ebLs TBL ( ) show (\050Y) jLs (n) ibLs TBL (=100, ) show (Y) jLs (u) ibLs TBL (=18, ) show (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 (\0502,3/100\051) show ipK (\050Y/Y) jLs (n) ibLs (\051) bLs (1,3/2,3) 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 (-1/2,3) 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 (-1/2,3) 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=3 TUBsRGB %C06 } bind def %END proc_dYDY_C06 %*************************************************** /proc_YDdY_C08 {%BEG proc_YDdY_C08 %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB %ioutC08 0/1:no or with output of equations in main program tfr %C08 %L*= (t/a) * ln (1 + a Y) /y00t 2900 def /ydel 0270 def ifunc 0 eq {%ifunc=0 LABJND %C08 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 LABJND %C08 ifunc 1 eq {%ifunc=1 CIELAB %C08 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 4 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 %C08 ifunc 2 eq {%ifunc=2 IECsRGB %C08 x00t y00t moveto (L*) jLs TBL (= 100 ) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/2,4) ebLs TBL ( ) show (\050Y) jLs (n) ibLs TBL (=100, ) show (Y) jLs (u) ibLs TBL (=18, ) show (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 (\0502,4/100\051) show ipK (Y) jLs (n) ibLs (1/2,4) ebLs (Y) jLs (1,4/2,4) 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 (1,4/2,4) 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 (1,4/2,4) 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=2 IECsRGB %C08 ifunc 3 eq {%ifunc=3 TUBsRGB %C08 x00t y00t moveto (L*) jLs TBL (=100) show (\050Y/Y) jLs (n) ibLs (\051) bLs (1/ln(10)) ebLs TBL ( ) show (\050Y) jLs (n) ibLs TBL (=100, ) show (Y) jLs (u) ibLs TBL (=18, ) show (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 (\0502,3/100\051) show ipK (Y) jLs (n) ibLs (1/2,3) ebLs (Y) jLs (1,3/2,3) 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 (1,3/2,3) 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 (1,3/2,3) 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=3 TUBsRGB %C08 } bind def %END proc_YDdY_C08 %***************************************************************** %%EndProlog gsave %lanindL2.EPS START 20000505 /lanind 0 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 1 def /lanind2 1 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 0 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 % gsave /cvishow0 {cvi 6 string cvs show} def %ifunc 0 eq {Yi_L*i_dYi_L_0} if %ifunc 1 eq {Yi_L*i_dYi_C_0} if %ifunc 2 eq {Yi_L*i_dYi_I_0} if %ifunc 3 eq {Yi_L*i_dYi_T_0} if %Yi_Yxyi /kchartl 0 def %0:left page, 1:right page /tchartl 0 def %0:top page, 4:down page /jlog 1 def %0,1 without/with log /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 -80 rmoveto show 0 80 rmoveto} bind def /eGs {300 /Times-ISOL1 FS 0 200 rmoveto show 0 -200 rmoveto} bind def /ibGb {300 /TimesB-ISOL1 FS 0 -80 rmoveto show 0 80 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 -60 rmoveto show 0 60 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 -60 rmoveto show 0 60 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 -50 rmoveto show 0 50 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 -50 rmoveto show 0 50 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 -40 rmoveto show 0 40 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 -40 rmoveto show 0 40 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 /jbLs {160 /TimesBI-ISOL1 FS 0 110 rmoveto show 0 -110 rmoveto TL} bind def %80 smaler index exponent /ebSs {130 /TimesB-ISOL1 FS 0 070 rmoveto show 0 -070 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 r g b {setrgbcolor rec fill} bind def /colrecst %x y width heigth r g b {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 r g b {setrgbcolor rem fill} bind def /colremst %x y width heigth r g b {setrgbcolor rem stroke} bind def /tfr {1.0 0.0 0.0 setrgbcolor} bind def %Reproduktionsfarben /tfg {0.0 1.0 0.0 setrgbcolor} bind def /tfb {0.0 0.0 1.0 setrgbcolor} bind def /tfc {0.0 1.0 1.0 setrgbcolor} bind def /tfm {1.0 0.0 1.0 setrgbcolor} bind def /tfy {1.0 1.0 0.0 setrgbcolor} bind def /tfw {1.00 1.00 1.00 setrgbcolor} bind def %Graureihe /tfh {0.75 0.75 0.75 setrgbcolor} bind def /tfz {0.50 0.50 0.50 setrgbcolor} bind def /tfd {0.25 0.25 0.25 setrgbcolor} bind def /tfn {0.00 0.00 0.00 setrgbcolor} 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 0 def %0:LABJND, 1:CIELAB 2:IECsRGB (default) 3:TUBsRGB %data for LINLAB, LABJND, CIELAB, TUBsRGB /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 /c23 2.3 def %TUBsRGB /e10D23 1.0 2.3 div def /e13D23 1.3 2.3 div def /econst 2.71828182 def /W2 2 sqrt def /FL 0.0001 def /x00t 0400 def %xpos for BEG equations /x00e 5200 def %xpos for Num equations %*************************************************** %LABJND, allways /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 LABJND %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 END LABJND %*************************************************** ifunc 1 eq {%ifunc=1 BEG CIELAB %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 %*************************************************** ifunc 2 eq {%ifunc=2 IECsRGB %L*=100(Y/Yn)**(1/2.4) % =100*(Yu/Yn)**(1/2.4)*(Y/Yu)**(1/2,4) % =g *(Y/Yu)**(1/2,4) % g=100*(18/100)**(1/2,4)=100*(0,18)**0,4166 % g=48,95 %L*u=100(Yu/Yn)**(1/2.4) %L*/L*u=(Y/Yu)**(1/2.4) %log[L*/L*u]=(1/2,4)*log(Y/Yu)=0,4166*log(Y/Yu) %ln [L*/L*n]=2.30258*0.4166*log(Y/Yu)=0,9593 %oder %log[L*/L*u]=(1/2,3)*log(Y/Yu)=0,4347*log(Y/Yu) %ln [L*/L*u]=2.30258*0.4347*log(Y/Yu)=1,001*log(Y/Yu) % %/Yn 100 def %/L*u 50 def %1: not used 50=100(Yu/100)**(1/2.4) %0.5**(2.4)=(Yu/100) %Yu=100*0.5**2.4=18.94 %2: 1/2,4=0.41667 %L*u=100(Yu/Yn)**(1/2.4) %L*u=100(18/100)**(1/2.4)=48.94 %Yu=Yn*(Lu/100)**2.4 %Yu=100(Lu/100)**2.4 %Yn=100, Yu=18 L*u=48.95 %L*=100*(Y/Yn)**(1/2,4) %dL*/dY=100*(1/2,4)*(1/Yn)*(Y/Yn)**(-1,4/2,4) %fuer dL*=1: %dY =(2,4*Yn)/100 *(Y/Yn)**(1,4/2,4) % =a *(Y/Yn)**(1,4/2,4) % =a*(Yu/Yn)**(1,4/2,4)*(Y/Yu)**(1,4/2,4) % =b *(Y/Yu)**(1,4/2,4) % =2,4*(Y/Yn)**(1.4/2,4) % =2,4*(1/Yn)**(1,4/2,4)*(Y)**(1,4/2,4) %dYu=2,4*(Yu/Yn)**(1,4/2,4) % =2,4*(1/Yn)**(1,4/2,4)*(Yu)**(1,4/2,4) %dY/dYu=(Y/Yu)**(1,4/2,4) %dY/Y=2,4*(Y/Yn)**(1,4/2,4)*(1/Y) % =2,4*(1/Yn)**(1,4/2,4)*(Y)**(1,4/2,4)*(1/Y) % =2,4*(1/Yn)**(1,4/2,4)*(Y)**(-1/2,4) % =c*Y**(-1/2,4) %a=(2,4*Yn)/100 % =2,4 %b=a*(Yu/Yn)**(1,4/2,4) % =2,4*(18/100)**(1,4/2,4) % =2,4*(18/100)**(0,583333) % =2,4*0,36777=0,8862 %c=2,4(1/Yn)**(1,4/2,4) % =2,4*0.01**0,5833=0,1635 /Yn 100 def /L*u 50 def /Yu L*u 100 div 2.4 exp 100 mul def /dYu Yu 100 div e14D24 exp 2.4 mul def /iu 18 def /aCIE 2.4 def /bCIE iu 100 div e14D24 exp aCIE mul def /cCIE 2.4 100 div Yn e10D24 exp mul def /dCIE cCIE iu e14D24 exp mul def /eCIE 100 2.4 div Yn e14D24 exp mul def /fCIE eCIE iu e14D24 exp mul def %************************************************* /Yi_L*i_dYi_I_0 {%BEG Yi_L*i_dYi_I_0 I=IECsRGB 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 e10D24 exp 100 mul put dYi i Yi i get YnW div e14D24 exp c24 mul 100 mul 100 div put } for %i=1,100 } bind def %END Yi_L*i_dYi_I_0 I=IECsRGB } if %ifunc=2 END IECsRGB %*************************************************** ifunc 3 eq {%ifunc=3 BEG TUBsRGB %L*=100(Y/Yn)**(1/2.3) %L*u=100(Yu/Yn)**(1/2.3) %/Yn 100 def %/L*u 50 def %1: not used 50=100(Yu/100)**(1/2.3) %0.5**(2.3)=(Yu/100) %Yu=100*0.5**2.3=20.31 %2: 1/2,3=0.4348 %L*u=100(Yu/Yn)**(1/2.3) %L*u=100(18/100)**(1/2.3)=47.45 %Yu=Yn*(Lu/100)**2.3 %Yu=100(Lu/100)**2.3 %Yn=100, Yu=18 L*u=47.45 %L*=100*(Y/Yn)**(1/2,3) %dL*/dY=100*(1/2,3)*1/Yn)*(Y/Yn)**(-1,3/2,3) %dY=(2.3*Yn)/100*(Y/Yn)**(1,3/2,3) %dYu=2.3*(Yu/Yn)**(1,3/2,3) /Yn 100 def /L*u 50 def /Yu L*u 100 div 2.3 exp 100 mul def /dYu Yu 100 div e13D23 exp 2.3 mul def /iu 18 def /aCIE 2.3 100 div Yn e13D23 exp mul def /bCIE aCIE iu e13D23 exp mul def /cCIE 2.3 100 div Yn e10D23 exp mul def /dCIE cCIE iu e13D23 exp mul def /eCIE 100 2.3 div Yn e13D23 exp mul def /fCIE eCIE iu e13D23 exp mul def %************************************************* /Yi_L*i_dYi_T_0 {%BEG Yi_L*i_dYi_T_0 T=TUBsRGB 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 e10D23 exp 100 mul put dYi i Yi i get YnW div e13D23 exp c23 mul put } for %i=1,100 } bind def %END Yi_L*i_dYi_T_0 T=TUBsRGB } if %ifunc=3 END TUBsRGB %*********************************************** /ioute 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 jlog 1 eq {log} if 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 jlog 1 eq {log} if MULY mul 060 0 360 arc fill newpath jlog 0 eq {%jlog=0,1 X00i i get log 0.20 sub MULX mul Yx0i i get jlog 1 eq {log} if xchartl 0 eq {0.15 1 mul add} if xchartl 1 eq {0.15 2 mul add} if xchartl 2 eq {0.15 2 mul add} if xchartl 3 eq {0.15 1 mul add} if MULY mul moveto } %jlog=0 { %jlog=1 X00i i get log 0.25 sub MULX mul Yx0i i get log 0.15 add MULY mul moveto } ifelse %jlog=0,1 TBK Yx0i i get jlog 1 eq {log} if cvsshow3x 0 setgray newpath } for %i=1,99,100 [ ] 0 setdash 0 setgray } bind def %END Y_curve ifunc 0 eq {Yi_L*i_dYi_L_0} if ifunc 1 eq {Yi_L*i_dYi_C_0} if ifunc 2 eq {Yi_L*i_dYi_I_0} if ifunc 3 eq {Yi_L*i_dYi_T_0} if Yi_Yxyi 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 12250 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 {(hec60-) show} {(hec61-) show} ifelse tchartl 0 eq {(3n) show} {(7n) show} ifelse } if %xbtex0=1 /xchartl 0 def 3 1 3 {/xchartl exch def %xchartl=0,3 gsave 20 setlinewidth % xchartl 0 eq { 100 04480 translate} if % xchartl 1 eq { 6150 04480 translate} if % xchartl 2 eq { 100 00220 translate} if % xchartl 3 eq { 6150 00220 translate} if 0 setgray 150 /Times-ISOL1 FS 050 -140 moveto kchartl 0 eq {(hec60-) show} {(hec61-) show} ifelse xchartl 1 add tchartl add cvishow0 (a) show %a /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 tfn %tfw /xtr0 380 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 jlog 0 eq {%jlog=0,1 tfn %!y-Achse: 100 S-Einheiten = 1000 Skalen-Einheiten /j1y 2 def %default /j2y 4 def %ifunc 0 eq {%ifunc=0 LABJND %xchartl 0 eq {/j1y 4 def /j2y 6 def} if %xchartl 2 eq {/j1y 1 def /j2y 3 def} if %xchartl 4 eq {/j1y 0 def /j2y 2 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 4 def} if %xchartl 4 eq {/j1y 1 def /j2y 3 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 ifunc 0 eq ifunc 2 eq or ifunc 3 eq or {%ifunc=0,2,3 LABJND, IECsRGB, TUBsRGB /ty0[( 0)( 500)(1000)(1500)] def /ty1[( 0)( 1)( 2)( 3)] def /ty2[(0,0)(0,2)(0,4)(0,6)] def /ty3[( 0)( 2)( 4)( 6)] def /ty4[(0,00)(0,01)(0,02)(0,03)] def /ty5[( 0)( 2)( 4)( 6)] def /ty6[( 0)(200)(400)(600)] def /ty7[( 0)( 1)( 2)( 3)] def } if %ifunc=0,2,3 LABJND, IECsRGB, TUBsRGB ifunc 1 eq {%ifunc=1 CIELAB /ty0[( 0)( 50)(100)(150)] def /ty1[( 0)( 1)( 2)( 3)] def /ty2[( 0)( 2)( 4)( 6)] def /ty3[( 0)( 2)( 4)( 6)] def /ty4[(0,0)(0,1)(0,2)(0,3)] def /ty5[( 0)( 2)( 4)( 6)] def /ty6[( 0) (20) (40)(60) ] def /ty7[( 0)( 1)( 2)( 3)] def } if %ifunc=1 CIELAB /j1y 0 def /j2y 3 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 xchartl 0 eq {ty1 j get show} if xchartl 1 eq {ty3 j get show} if xchartl 2 eq {ty5 j get show} if xchartl 3 eq {ty7 j get show} if tfn -60 jyl moveto 120 0 rlineto stroke } for } %jlog=0 { %jlog=1 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 } ifelse %jlog=0,1 %******************************************************** %BEG C02, C04, C06, C08 ******************************************** %jlog 0:without log, 1:with log in main program proc_toptext /y0del 100 def 50 setlinewidth %********************************************************************* /C02_ALOG_L*DL*u {%BEG C02_ALOG_L*DTu* jlog 0 eq {%jlog=0 /Fx0log -2.0 def /Fy0lin 1.0 def /xtr 2000 def /ytr 0000 def /iys 1000 def /MULY iys 1 div def %scale=1 /ytrl ytr 1000 div def %lin shift } %jlog=0 { %jlog=1 /Fx0log -2.0 def /Fy0log -1.0 def /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift } ifelse %jlog=1 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 %C02 /x0 jlog 0 eq {100 def}{200 def} ifelse xtr neg ytr neg translate %new cero point x0 1000 120 add moveto jlog 1 eq {TBL (log [) show} if (\050) bLs (L*) jLs ifunc 0 eq {(85,2,) ibLs} if (/) bLs (L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs TBL (\051) show jlog 0 eq {(=1) bLs}{(]=0) bLs} ifelse /FY20 L*i 20 get L*i iu get div def /FYiu 1 def (, m) jLs (u) ibLs (=) bLs TBL FY20 jlog 1 eq {log} if FYiu jlog 1 eq {log} if sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 %L*i i1 get L*u div MULY mul 0 1000 add 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 jlog 0 eq {%jlog=0,1 Fx0log MULX mul L*i i1 get L*u div MULY mul moveto i1 log MULX mul L*i i1 get L*u div MULY mul lineto iu log MULX mul 0 MULY mul lineto stroke } %jlog=0 { %jlog=1 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 } ifelse %jlog=0,1 [ ] 0 setdash tfn ioute 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 tfg [100] 0 setdash 0 Y001DYu jlog 1 eq {log} if jlog 2 eq {ln } if ytrl add MULY mul moveto 0 Y100DYu jlog 1 eq {log} if jlog 2 eq {ln } if 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 %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB /ioutC02 1 def %0/1:no or with output of equations in main program ioutC02 1 eq {proc_L*DL*u_C02} if /y00a 0850 def proc_appli } def %END C02_ALOG_L*DL*u %********************************************************************* /C04_ALOG_DLn {%BEG C04_ALOG_DLn jlog 0 eq {%jlog=0 /Fx0log -2.0 def /Fy0lin 1.0 def /xtr 2000 def /ytr 0000 def /iys 1000 def /MULY iys 2.0 div def %scale=2.0 /ytrl ytr 1000 div def %lin shift } %jlog=0 { %jlog=1 %/Fx0log -2.0 def %/Fy0log -1.0 def /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift } ifelse %jlog=1 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 jlog 0 eq {100 def}{200 def} ifelse xtr neg ytr neg translate %new cero point x0 1 MULY mul 120 add moveto jlog 1 eq {(log) bLs} if ([) bLs ((dY)) jLs (/\050) bLs (dY) jLs (u) ibLs (\051]) bLs TBL jlog 0 eq {(=1) bLs}{(]=0) bLs} ifelse /FY20 dYi 20 get dYi iu get div def /FYiu 1 def (, m) jLs (u) ibLs (=) bLs TBL FY20 jlog 1 eq {log} if FYiu jlog 1 eq {log} if sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 1 MULY mul 380 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 jlog 0 eq {%jlog=0,1 /rYdY 1 def -2. MULX mul rYdY MULY mul moveto iu log MULX mul rYdY MULY mul lineto iu log MULX mul 0 MULY mul lineto stroke } %jlog=0 { %jlog=1 /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 } ifelse %jlog=0,1 [ ] 0 setdash tfn xtr neg ytr neg translate %new cero point tfn %tfw /Y001DYu dYi 1 get dYu div def /Y100DYu dYi 100 get dYu div def tfg [100] 0 setdash 0 Y001DYu jlog 1 eq {log} if ytrl add MULY mul moveto 0 Y100DYu jlog 1 eq {log} if ytrl add MULY mul lineto stroke [ ] 0 setdash tfn %tfw /y0 2400 y0del sub def /ydel 300 def %C04 /x01t 0300 def /x02t 0900 def /x03t 2300 def /x04t 3300 def %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB /ioutC04 1 def %0/1:no or with output of equations in main program ioutC04 1 eq {proc_YDYu_C04} if /y00a 0750 def proc_appli } def %END C04_ALOG_DLn %********************************************************************* /C06_ALOG_DL_Ln {%BEG C06_ALOG_DL_Ln jlog 0 eq {%jlog=0 /Fx0log -2.0 def /Fy0lin 1.0 def /xtr 2000 def /ytr 0000 def /iys 1000 def /MULY iys 2.0 div def %scale=2.0 /ytrl ytr 1000 div def %lin shift } %jlog=0 { %jlog=1 %/Fx0log -2.0 def %/Fy0lin 1.0 def /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift } ifelse %jlog=1 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 jlog 0 eq {100 def}{200 def} ifelse xtr neg ytr neg translate %new cero point x0 1 MULY mul 120 add moveto jlog 1 eq {(log) bLs} if ([) bLs ((dY/Y)) jLs (u) ibLs (/) bLs ((dY/Y)) jLs (u) ibLs (]) bLs jlog 0 eq {(=1) bLs}{(=0) bLs} ifelse /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 jlog 1 eq {log} if FYiu jlog 1 eq {log} if sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 1 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 jlog 0 eq {%jlog=0,1 [100] 0 setdash /rYdY 1 def -2. MULX mul rYdY MULY mul moveto iu log MULX mul rYdY MULY mul lineto iu log MULX mul 0 MULY mul lineto stroke } %jlog=0 { %jlog=1 /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 } ifelse %jlog=0,1 [ ] 0 setdash tfn %/iu 18 def %/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 ioute 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 tfg [100] 0 setdash 0 Y001DYu jlog 1 eq {log} if ytrl add MULY mul moveto 0 Y100DYu jlog 1 eq {log} if ytrl add MULY mul lineto stroke [ ] 0 setdash tfn %tfw /y0 2400 y0del sub def /ydel 300 def %C06 /x01t 0200 def /x02t 0900 def /x03t 2300 def /x04t 3300 def %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB /ioutC06 1 def %0/1:no or with output of equations in main program ioutC06 1 eq {proc_dYDY_C06} if /y00a 1100 def proc_appli } def %END C06_ALOG_DL_Ln %********************************************************************* /C08_ALOG_L_DLn {%BEG C08_ALOG_L_DLn jlog 0 eq {%jlog=0 /Fx0log -2.0 def /Fy0lin 1.0 def /xtr 2000 def /ytr 0000 def /iys 1000 def /MULY iys 1 div def %scale=1 /ytrl ytr 1000 div def %lin shift } %jlog=0 { %jlog=1 %/Fx0log -2.0 def %/Fy0log -1.0 def /xtr 2000 def /ytr 1000 def /ytrl ytr 1000 div def %log shift } ifelse %jlog=1 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 jlog 0 eq {100 def}{200 def} ifelse xtr neg ytr neg translate %new cero point x0 1 MULY mul 120 add moveto jlog 1 eq {(log) bLs} if ([) bLs ((Y/dY)) jLs (u) ibLs (/) bLs ((Y/dY)) jLs (u) ibLs (]) bLs jlog 0 eq {(=1) bLs}{(=0) bLs} ifelse /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 jlog 1 eq {log} if FYiu jlog 1 eq {log} if sub Yi 20 get log Yi iu get log sub div cvsshow2x x0 1 MULY mul 400 add 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 (, 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 jlog 0 eq {%jlog=0,1 [100] 0 setdash /rYdY 1 def -2. MULX mul rYdY MULY mul moveto iu log MULX mul rYdY MULY mul lineto iu log MULX mul 0 MULY mul lineto stroke } %jlog=0 { %jlog=1 /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 } ifelse %jlog=0,1 [ ] 0 setdash tfn ioute 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 tfg [100] 0 setdash 0 Y001DYu jlog 1 eq {log} if ytrl add MULY mul moveto 0 Y100DYu jlog 1 eq {log} if ytrl add MULY mul lineto stroke [ ] 0 setdash %C08 /y0 2400 y0del sub def /ydel 300 def %for ifunc=0 to 3 LABJND, CIELAB, IECsRGB, TUBsRGB /ioutC08 1 def %0/1:no or with output of equations in main program ioutC08 1 eq {proc_YDdY_C08} if /y00a 0850 def proc_appli } def %END C08_ALOG_L_DL %**************************************************************** tfb /xtfb 40 def xchartl 00 eq {100 3200 xtfb sub moveto (L*/L*) jLs ifunc 0 eq {(85,2,) ibLs} if (u) ibLs } if xchartl 01 eq {100 3200 xtfb sub moveto (D) sKs (Y) jLs (/) bLs (D) sKs (Y) jLs (u) ibLs } if xchartl 02 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 03 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 {C02_ALOG_L*DL*u} if xchartl 01 eq {C04_ALOG_DLn} if xchartl 02 eq {C06_ALOG_DL_Ln} if xchartl 03 eq {C08_ALOG_L_DLn} if %END C01_C08********************************************** %******************************************************** xtr0 neg ytr0 neg translate %************************************************************** % xchartl 0 eq { 100 neg 04480 neg translate} if % xchartl 1 eq { 6150 neg 04480 neg translate} if % xchartl 2 eq { 100 neg 00220 neg translate} if % xchartl 3 eq { 6150 neg 00220 neg translate} if grestore } for %xchartl=0,3 showpage grestore %%Trailer