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[/Title (PostScript pictures: http://farbe.li.tu-berlin.de/hgt1/hgt1.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)
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[/Title (PostScript pictures: farbe.li.tu-berlin.de/hgt1/hgt1.HTM)
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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 501 array def %101(W)+3*101(R,G,B)
/dYi 501 array def
/L*i 501 array def
/X00i 501 array def %log(Xi)
/Y00i 501 array def %L*i, log(L*i)
/Y0ui 501 array def %L*i/Lu, log(L*i/L*u)
/Y10i 501 array def %dYi, log(dYi)
/Y1ui 501 array def %dYi/dYu, log(dYi/dYu)
/Y20i 501 array def %dYi/Yi, log(dYi/Yi) sensitivity
/Y2ui 501 array def %(dYi/dYu)/(Yi/Yu), log[(dYi/dYu)/(Yi/Yu)]
/Y30i 501 array def %Yi/dYi, log(Yi/dYi) contrast
/Y3ui 501 array def %(Yi/Yu)/(dYi/dYu), log[(Yi/Yu)/(dYi/dYu)]
/Yx0i 501 array def %one of four Y00i, Y10i, Y20i, Y20i
/Yxui 501 array def %one of four Y0ui, Y1ui, Y2ui, Y2ui
/MULX 1000 def
/MULY 1000 def
/ifunc 0 def %0:LABJND, 1:CIELAB 2:IECsRGB 3:TUBsRGB
%data for IECsRGB, TUBsRGB
/c24 2.4 def %IECsRGB
/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 10 ln def %TUBsRGB
/e10D23 1.0 10 ln div def
/e13D23 10 ln 1 sub 10 ln div def
/econst 2.71828182 def
/W2 2 sqrt def
/FL 0.0001 def
/x00t 0400 def %xpos for BEG equations
/x01t 1900 def %xpos for shift equations
/x00e 5250 def %xpos for Num equations
%STOP0
%***************************************************
ifunc 0 eq {%ifunc=0 BEG 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)
%s0=0.0170=A1
%q0=0.0058=A2
%c0=Y0=1.5=A0
%a0=q0/s0=0.3411=A2/A1
%b0=a0*Yu=6.1411=(A2/A1)*Yu
%t0=c0/s0=88.23=A0/A1
%d0=t0/a0=258.62=(A0/A1)/(A2/A1)=A0/A2
%d=A1/A0=0.0170/1.5=0.01133
%b=Yu*(A2/A0)=18*(0.0058/1.5)=18*0.003866=0.0696
/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
%dY = (A1 + A2 * Y) / A0 (A0=1,5, A1=0,0170, A2=0,0058, CIE 230, eq. A.7a)
%dY = (A1/A0) [1 + [(A2*Yu)/A0](Y/Yu)]
%dY = d [1 + b (Y/Yu)] (d=A1/A0=0,01133, b=Yu*(A2/A0)=0.0696)
%dY = d [1 + c (Y/Yn)] (c=b*(Yu/Yn)=0.1258)
%dYu = d [1 + b]
%dY/dYu = [1 + b (Y/Yu)] / [1 + b]
%dY/Y = d [1 + b (Y/Yu)] / Y
%(dY/Y)u = d [1 + b] / Yu
%(dY/Y)/(dY/Y)u = {[1 + b (Y/Yu)] / Y} / {[1 + b] / Yu}
% = {[1 + b (Y/Yu)] / [1 + b]} {Yu / Y}
% = {[1/Y + b/Yu ] / [1/Yu + b/Yu]
%(Y/dY)/(Y/dY)u = {Y/[1 + b (Y/Yu)]} / {Yu/[1 + b]}
%L*= r {ln [1 + b (Y/Yu)]} - d (d = L*s = r * ln [1 + b (Ys/Yu)]
%L*/dY = [(r*b)/Yu] / [1 + b (Y/Yu)]
%dY = [Yu/(r*b)] * [1 + b (Y/Yu)]
%***************************************************
/Yi_L*i_dYi_L_0 {%BEG Yi_L*i_dYi_L_0 L=LABJND
%i=0 not available
1 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_L_0 =LABJND
} if %ifunc=0 END LABJND
%STOP1
%***************************************************
ifunc 1 eq {%ifunc=1 BEG CIELAB
%2: 1/2,4=0.41667
%L*u=116*(Yu/Yn)**(1/3)-16
% =116*(0.18)**(1/3) -16
% =116*0.5656-16
% =65.50-16=49,50
%
%(L*u+16)/116=(Yu/Yn)**(1/3)
%Yu=Yn*(L*u+16)/116)**3
%Yu=100*(65.50/116)**3
% =100*0,5647**3
% =100*0,1800=18.00
%Yn=100, Yu=18 L*u=49,50
%
%s*(Yu/Yn)**(1/3)=r*(Yu/Yu)**(1/3)=1
%r=s*(Yu/Yn)**(1/3)
% =116*(0.18)**(1/3)
% =116+0.5656
% = 65.50
%
/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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_C_0 C=CIELAB
} if %ifunc=1 END CIELAB
%***************************************************
ifunc 2 eq {%ifunc=2 BEG 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 1 500 {/i exch def %i=1,500
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=1,500
} 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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_T_0 T=TUBsRGB
} if %ifunc=3 END TUBsRGB
%***********************************************
/ioute 0 def
/proc_cero_line {%BEG proc_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
%***************************************************
/proc_Yi_Yxyi {%BEG proc_Yi_Yxyi definition for 4 functions: L*i, dYi, dYi/Yi, Yi/dYi
%i=0 not available
1 1 500 {/i exch def %i=1,500
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
xchartl 0 eq {Yx0i i Y00i i get put
Yxui i Y0ui i get put} if
xchartl 1 eq {Yx0i i Y10i i get put
Yxui i Y1ui i get put} if
xchartl 2 eq {Yx0i i Y20i i get put
Yxui i Y2ui i get put} if
xchartl 3 eq {Yx0i i Y30i i get put
Yxui i Y3ui i get put} if
} for %i=1,500
} bind def %END proc_Yi_Yxyi
%***************************************************
/proc_Y_curve {%BEG proc_Y_curve
50 setlinewidth
0 1 2 {/je exch def %je=0,2
je 0 eq {/i1 001 def /i2 500 def 1 1 1 setrgbcolor} if
je 1 eq {/i1 001 def /i2 100 def 0 0 1 setrgbcolor [100] 0 setdash} if
je 2 eq {/i1 110 def /i2 500 def 1 0 0 setrgbcolor [100] 0 setdash} if
i1 1 i2 {/i exch def %i=i1,i2
X00i i get log MULX mul
Yxui 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=0,2
50 setlinewidth
1 99 100 {/i exch def %i=1,99,100
tfb
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
} for %i=1,99,100
/i 500 def %Peak white
tfr
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
[ ] 0 setdash
0 setgray
%L*IEC=100(Y/Yn)**(1/ln(10))
%L*IEC/L*IEC,u = L*I/50 = 2(Y/Yn)**(1/ln(10)) = 1 (Y/Yu)**(1/ln(10))
tfg
/k10 01 def
/k1u 18 def
/k20 500 def
/nTUB 1 10 ln div def
1 1 500 {/k exch def %k=1,500
/Y k def
xchartl 0 eq {/YTUBr Y k1u div nTUB exp def} if %L/L*u
xchartl 1 eq {/YTUBr Y k1u div 1 nTUB sub exp def} if %dY/dYu
xchartl 2 eq {/YTUBr Y k1u div nTUB neg exp def} if %(dY/Y)/(dY/Y)u
xchartl 3 eq {/YTUBr Y k1u div nTUB exp def} if %(Y/dY)/(Y/dY)u
Y log MULX mul YTUBr jlog 1 eq {abs log} if MULY mul
k k10 eq {moveto} if
k k10 1 add ge
k k20 1 sub le and {lineto} if
k k20 eq {stroke} if
} for %k=1,500
/ioutx 0 def
ioutx 1 eq {%ioutx=1
tfn
/k 500 def
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.3 sub MULY mul moveto
(L*) jLs (TUB) ibLs (/L*) jLs (TUB,u) ibLs
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.60 sub MULY mul moveto
(=) bLs 20rm ((Y/Y)) jLs 20rm (u) ibLs
-50 0 rmoveto (1/ln) ebLs 20rm ((10)) ebLs
} if %ioutx=1
tfn
} bind def %END proc_Y_curve
%***************************************************
/proc_appli {%proc_appli
/x00a 4300 def
%y00a is to be defined in main proc_ram
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 proc_ram
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,) ibKs} if
(/L*) jKs ifunc 0 eq {(85,) 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
(\255Helligkeit ) showde
(L*) jKs ifunc 0 eq {(85) 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,) 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 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 ( tristimulus value difference) showen
(\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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( sensitivity) showen
(\255Empfindlichkeit) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (D) sMs (Y/Y) jKs (\051) bKs (u) ibKs
} 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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( contrast) showen
(\255Kontrast) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (Y/) jKs (D) sMs (Y) jKs (\051) bKs (u) ibKs
} if %xchartl=02
tfn %tfw
} bind def %proc_toptext
%***************************************************
/proc_L*top {%BEG proc_L*top ifunc=0,1,2,3
/20rm {20 0 rmoveto} def
ifunc 0 eq {%ifunc=0 L*-top-equations BEG LABJND_C02_C08
/s0 116 def /n0 1 3 div def /d0 16 def
/r0 s0 0.18 n0 exp mul def
/g0 r0 r0 d0 sub div def
/h0 d0 r0 d0 sub div def
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 ([1a]) 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 ([1b]) show
} if %ifunc=0 L*-top-equations END LABJND_C02_C08
ifunc 1 ge {%ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
ifunc 1 eq {/s1 116 def /n1 1 3 div def /d1 16 def} if
ifunc 2 eq {/s1 100 def /n1 1 2.4 div def /d1 0 def} if
ifunc 3 eq {/s1 100 def /n1 1 10 ln div def /d1 0 def} if
/r1 s1 0.18 n1 exp mul def
/g1 r1 r1 d1 sub div def
/h1 d1 r1 d1 sub div def
x00t y00t moveto
(L*) jLs 20rm
TBL (=) show 20rm (s ) show
(\050Y/Y) jLs (n) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t moveto
(\050Y) jLs (n) ibLs TBL (=100, ) show TBL
(Y) jLs (u) ibLs TBL (=18, ) show TBL
(s=) show s1 cvishow
ifunc 1 eq {(, n=1/3) show} if
ifunc 2 eq {(, n=1/2,4) show} if
ifunc 3 eq {(, n=1/ln(10)) show} if
(, d=) show d1 cvishow (\051) show
x00e y00t moveto
TBL ([1a]) show
x00t y00t 250 sub moveto
(L*) jLs 20rm
TBL (=) show 20rm (r ) show
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t 250 sub moveto
TBL (\050r = s ) show (\050Y) jLs (u) ibLs
(/Y) jLs (n) ibLs (\051) bLs (n) ebLs
TBL (=) show r1 cvsshow2x TBL (, ) show
(L*) jLs (u) ibLs TBL (= r - d\051) show
x00e y00t 250 sub moveto
TBL ([1b]) show
} if %ifunc>=1 %ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
} bind def %END proc_L*top ifunc=1,2,3
%***************************************************
/proc__L*DL*u_C02 {%BEG proc__L*DL*u_C02
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC02 0/1:no or with output of equations in main proc_ram
tfr %C02
/y00t 2990 def
/ydel 0270 def
proc_L*top %ifunc=1,2,3 ALL
ifunc 0 eq {%ifunc=0 special BEG LABJND_C02
%2
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 ([1c]) show
} if %ifunc=0 special END LABJND_C02
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C02
x00t y00t ydel 2 mul sub moveto
(L*/L*) jLs (u) ibLs
TBL (=) show 20rm (g) show 20rm
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-h) show
x01t 400 add y00t ydel 2 mul sub moveto
TBL (\050g=r/(r-d)=) show r1 r1 d1 sub div cvsshow2x
TBL (, h=d/(r-d)=) show d1 r1 d1 sub div cvsshow2x
TBL (\051) show
x00e y00t ydel 2 mul sub moveto
TBL ([1c]) show
jlog 1 eq {%jlog=1
x00t y00t ydel 3 mul sub moveto
TBL (log [\050) show
(L*/L*) jLs (u) ibLs
TBL 20rm (+) show 20rm (h) show 20rm
TBL (\051 / g ] = n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([1d]) show
x00t y00t ydel 3.9 mul sub moveto
TBL (ln [\050) show
(L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ] = ln(10) n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 4.0 mul sub moveto
TBL ([1e]) show
x00t y00t ydel 5 mul sub moveto
TBL (\050) show (L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ]) show
TBL ( = e) show (ln(10) n log \050) ebLs (Y/Y) jbLs (u) ebSs
(\051) ebLs
x00e y00t ydel 5 mul sub moveto
TBL ([1f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C02
ifunc 2 eq {%ifunc=2 special BEG IECsRGB_C02
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 ([1c]) 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 ([1d]) 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 4.0 mul sub moveto
TBL ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=2 special END IECsRGB_C02
ifunc 3 eq {%ifunc=3 special BEG 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 ([1c]) 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 ([1d]) 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 ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=3 special END TUBsRGB_C02
} bind def %END proc__L*DL*u_C02
%***************************************************
/proc_YDYu_C04 {%BEG proc_YDYu_C04
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC04 0/1:no or with output of equations in main proc_ram
tfr %C04
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 BEG special LABJND_C04
%2
x00t y00t ydel 2 mul sub moveto
TBL
(normalized tristimulus value ) showen
(normierte Normfarbwert\255) showde
(Y) jLs
TBL
( difference) showen
(\255Differenz) showde
%3
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 %ifunc=0 END special LABJND_C04
ifunc 1 eq {%ifunc=1 special CIELAB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C04
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special IECsRGB/TUBsRGB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=2,3 END IECsRGB/TUBsRGB_C04
} bind def %END proc_YDYu_C04
%***************************************************
/proc_dYDY_C06 {%BEG proc_dYDY_C06
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC06 0/1:no or with output of equations in main proc_ram
tfr %C06
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=0,1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C06
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL (tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL ( sensitivity) showen
(\255Empfindlichkeit) showde
%3
%Cr= log[(Y/dY)/(Yu/dYu)]
x00t y00t ydel 2 mul sub moveto
(\050) bLs (dY/Y) jLs (\051 / \050) bLs
(dY/Y) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs
TBL (\051 / ) bLs (Y) jLs
TBL ( ] / [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 / ) bLs
(Y) jLs (u) ibLs
TBL ( ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([3f]) show
} if %ifunc=0 special END LABJND_C06
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C06
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C06
} bind def %END proc_dYDY_C06
%***************************************************
/proc_YDdY_C08 {%BEG proc_YDdY_C08
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC08 0/1:no or with output of equations in main proc_ram
tfr %C08
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C08
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL
(tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL
( contrast) showen
(\25Kontrast) showde
%3
%Cr= (Y/dY)/(Yu/dYu)
x00t y00t ydel 2 mul sub moveto
(\050) bLs (Y/dY) jLs
(\051 / \050) bLs
(Y/dY) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ ) bLs (Y) jLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (\051 ]) bLs
TBL ( / [ ) bLs (Y) jLs (u) ibLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4h]) show
} if %ifunc=0 special END LABJND_C08
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C08
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C08
} bind def %END proc_YDdY_C08
%***************************************************
/proc_mdu {%BEG proc_mdu
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
%for C02, C04, C06, C08
xtr neg ytr neg translate %new cero point
%available Yx0i and Yxui from proc_Yi_Yxyi
%for x: xchartl=0_C02, xchartl=1_C04, xchartl=2_C06, xchartl=3_C08
/n090 090 def
/n004 004 def
/t090 (90) def
/t004 (4) def
/x00x x00t 200 sub def
x00x 1 MULY mul 120 add moveto
jlog 0 eq {%jlog=0
(m) jLs (u) ibLs t090 ibLs (_) ibLs t004 ibLs TBL ( = ) show
Yx0i n090 get Yx0i n004 get sub
Yi n090 get Yi n004 get sub div cvsshow3x (, ) show
(f) jLs t090 ibLs (=) bLs TBL Yx0i n090 get cvishow (, ) bLs
(f) jLs t004 ibLs (=) bLs TBL Yx0i n004 get cvishow
} %jlog=0
{ %jlog=1
(m) jLs (nu) ibLs TBL
xchartl 0 eq {( = n = ) show n cvsshow3x} if
xchartl 1 eq {( = 1-n = ) show 1 n sub cvsshow3x} if
xchartl 2 eq {( = -n = ) show n neg cvsshow3x} if
xchartl 3 eq {( = n = ) show n cvsshow3x} if
} ifelse %jlog=0,1
x00x 1 MULY mul 200 sub moveto
(m) jLs (u) ibLs TBL ( = ) show
Yx0i 20 get jlog 1 eq {log} if
Yx0i iu get jlog 1 eq {log} if sub
Yi 20 get jlog 1 eq {log} if
Yi iu get jlog 1 eq {log} if sub div cvsshow3x
xtr ytr translate %new cero point
} bind def %proc_mdu
%***************************************************
%*********************************************************************
/proc_axis {%BEG proc_axis
50 setlinewidth %50 setlinewidth
tfn
0 0 moveto 5000 0 rlineto stroke
0 0 moveto 0 3100 rlineto stroke
5000 100 add 0 moveto
-100 50 rlineto 0 -100 rlineto closepath fill
0 3100 100 add moveto
-50 -100 rlineto 100 0 rlineto closepath fill
TBL
/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 4.5 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
} bind def %END proc_axis
%****************************************************************
%%EndProlog
gsave
/lanind 1 def
/lantex [(G) (E) (S) (F) (I) (J) (M)] def
/showde {0 lanind eq {show} {pop} ifelse} bind def
/showen {1 lanind eq {show} {pop} ifelse} bind def
/showes {2 lanind eq {show} {pop} ifelse} bind def
/showfr {3 lanind eq {show} {pop} ifelse} bind def
/showit {4 lanind eq {show} {pop} ifelse} bind def
/showjp {5 lanind eq {show} {pop} ifelse} bind def
/showea {1 lanind le {show} {pop} ifelse} bind def
/lanindf where {pop /lanind1 lanindf def /lanind2 lanindf def
/lanindd laninddf def}
{/lanind1 0 def /lanind2 0 def} ifelse
/colormf where {pop /colorm1 colormf def /colorm2 colormf def
/colormd colormdf def}
{/colorm1 0 def} ifelse
/deintpf where {pop /deintp1 deintpf def /deintp2 deintpf def
/deintpd deintpdf def}
{/deintp1 0 def} ifelse
/xcolorf where {pop /xcolor1 xcolorf def /xcolor2 xcolorf def
/xcolord xcolordf def}
{/xcolor1 3 def} ifelse
/xchartf where {pop /xchart1 xchartf def /xchart2 xchartf def
/xchartd xchartdf def
/xchartm xchart2f xchart1f sub 1 add def}
{/xchart1 0 def /xchartm 1 def} ifelse
/xchart3f where {pop /xchart3 xchart3f def}
{/xchart3 0 def} ifelse
/xchart4f where {pop /xchart4 xchart4f def}
{/xchart4 0 def} ifelse
/pchartf where {pop /pchart1 pchartf def /pchart2 pchartf def
/pchartd pchartdf def}
{/pchart1 3 def} ifelse
/colsepf where {pop /colsep1 colsepf def /colsep2 colsepf def
/colsepd colsepdf def}
{/colsep1 0 def} ifelse
/pmetamf where {pop /pmetam1 pmetamf def /pmetam2 pmetamf def
/pmetamd pmetamdf def}
{/pmetam1 0 def} ifelse
%either defaul values for xchart=0 or values for xchart=1
/lanind lanind1 def %
/colorm colorm1 def %
/deintp deintp1 def %
/xcolor xcolor1 def %
/xchart xchart1 def %
/pchart pchart1 def %
/colsep colsep1 def %
/pmetam pmetam1 def %
colorm 0 eq deintp 0 eq and {/Txx (d) def /Fxx (d) def} if %colorm=0, deintp=0
colorm 0 eq deintp 1 eq and {/Txx (e) def /Fxx (e) def} if %colorm=0, deintp=1
colorm 1 eq deintp 0 eq and {/Txx (dd) def /Fxx (d) def} if %colorm=1, deintp=0
colorm 1 eq deintp 1 eq and {/Txx (de) def /Fxx (e) def} if %colorm=1, deintp=1
xchart 0 eq {/Txx (-) def /Fxx (-) def} if %always independent of intended output
5 /Times-ISOL1 FS
/cvishow {cvi 6 string cvs show} def
%75 85 moveto
%lanind cvishow (-) show
%colorm cvishow
%deintp cvishow
%xcolor cvishow
%xchart cvishow
%pchart cvishow
%colsep cvishow (-L) show pmetam cvishow
gsave
%XCHA01.PS END
%STOPA
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
/cvishow0 {cvi 6 string cvs show} def
/kchartl 0 def %0:left page, 1:right page
/pchartl 0 def %0:top page, 4:down page %not used
/jlog 1 def %0,1 without/with log
72 90 translate
0.010 MM dup scale
/xbtex0 1 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
(hgt10-3n) show
} if %xbtex0=1
/xpos [00100 06150 00100 06150] def
/ypos [04480 04480 00220 00220] def
/xchartl 0 def
0 1 3 {/xchartl exch def %xchartl=0,3
gsave
proc_Yi_Yxyi
20 setlinewidth
xpos xchartl get ypos xchartl get translate
0 setgray
150 /Times-ISOL1 FS
150 -140 moveto
(hgt1) show kchartl cvishow0 (-) show
xchartl 1 add pchartl add cvishow0
(a) show %a
/xwidth 6000 def
/ywidth 4000 def
25 setlinewidth
1 1 1 setrgbcolor
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 380 def
/ytr0 280 def
xtr0 ytr0 translate
proc_axis
%BEG C02, C04, C06, C08 ********************************************
%jlog 0:without log, 1:with log in main proc_ram
ifunc 0 eq {/n 1 def} if %dummy
ifunc 1 eq {/n 1 3.0 div def} if
ifunc 2 eq {/n 1 2.4 div def} if
ifunc 3 eq {/n 1 10 ln div def} if
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
proc_Y_curve
[ ] 0 setdash
50 setlinewidth %50 setlinewidth
0 setgray
%C02 xchartl=0
proc_mdu
/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 {proc_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 ytrl add MULY mul moveto
0 Y100DYu jlog 1 eq {log} 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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC02 1 def %0/1:no or with output of equations in main proc_ram
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
proc_Y_curve
%C04 xchartl=1
proc_mdu
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
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC04 1 def %0/1:no or with output of equations in main proc_ram
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
proc_Y_curve
%C06 xchartl=2
proc_mdu
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
[ ] 0 setdash
tfn
ioute 1 eq {proc_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
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC06 1 def %0/1:no or with output of equations in main proc_ram
ioutC06 1 eq {proc_dYDY_C06} if
/y00a 01400 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
proc_Y_curve
%C08 xchartl=3
proc_mdu
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 {proc_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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC08 1 def %0/1:no or with output of equations in main proc_ram
ioutC08 1 eq {proc_YDdY_C08} if
/y00a 0850 def
proc_appli
} def %END C08_ALOG_L_DL
%****************************************************************
tfb
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(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
%**************************************************************
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[/Title (PostScript pictures: farbe.li.tu-berlin.de/hgt1/hgt1.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:2024100112000)
/ModDate (D:20241001112000)
/DOCINFO pdfmark07
[ /View [ /Fit ]
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%END PDFDE011
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%40% kleiner
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%60% kleiner
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/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
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{/heigth exch 0.5 mul def /width exch 0.5 mul def
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xleftb yleftb
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{setrgbcolor rem fill} bind def
/colremst %x y width heigth r g b
{setrgbcolor rem stroke} bind def
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/tfg {0.0 1.0 0.0 setrgbcolor} bind def
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/tfh {0.75 0.75 0.75 setrgbcolor} bind def
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/tfn {0.00 0.00 0.00 setrgbcolor} bind def
/YnW 100 def %LABJND, CIELAB
/Yi 501 array def %101(W)+3*101(R,G,B)
/dYi 501 array def
/L*i 501 array def
/X00i 501 array def %log(Xi)
/Y00i 501 array def %L*i, log(L*i)
/Y0ui 501 array def %L*i/Lu, log(L*i/L*u)
/Y10i 501 array def %dYi, log(dYi)
/Y1ui 501 array def %dYi/dYu, log(dYi/dYu)
/Y20i 501 array def %dYi/Yi, log(dYi/Yi) sensitivity
/Y2ui 501 array def %(dYi/dYu)/(Yi/Yu), log[(dYi/dYu)/(Yi/Yu)]
/Y30i 501 array def %Yi/dYi, log(Yi/dYi) contrast
/Y3ui 501 array def %(Yi/Yu)/(dYi/dYu), log[(Yi/Yu)/(dYi/dYu)]
/Yx0i 501 array def %one of four Y00i, Y10i, Y20i, Y20i
/Yxui 501 array def %one of four Y0ui, Y1ui, Y2ui, Y2ui
/MULX 1000 def
/MULY 1000 def
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%data for IECsRGB, TUBsRGB
/c24 2.4 def %IECsRGB
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/e10D23 1.0 10 ln div def
/e13D23 10 ln 1 sub 10 ln div def
/econst 2.71828182 def
/W2 2 sqrt def
/FL 0.0001 def
/x00t 0400 def %xpos for BEG equations
/x01t 1900 def %xpos for shift equations
/x00e 5250 def %xpos for Num equations
%STOP0
%***************************************************
ifunc 0 eq {%ifunc=0 BEG 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)
%s0=0.0170=A1
%q0=0.0058=A2
%c0=Y0=1.5=A0
%a0=q0/s0=0.3411=A2/A1
%b0=a0*Yu=6.1411=(A2/A1)*Yu
%t0=c0/s0=88.23=A0/A1
%d0=t0/a0=258.62=(A0/A1)/(A2/A1)=A0/A2
%d=A1/A0=0.0170/1.5=0.01133
%b=Yu*(A2/A0)=18*(0.0058/1.5)=18*0.003866=0.0696
/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
%dY = (A1 + A2 * Y) / A0 (A0=1,5, A1=0,0170, A2=0,0058, CIE 230, eq. A.7a)
%dY = (A1/A0) [1 + [(A2*Yu)/A0](Y/Yu)]
%dY = d [1 + b (Y/Yu)] (d=A1/A0=0,01133, b=Yu*(A2/A0)=0.0696)
%dY = d [1 + c (Y/Yn)] (c=b*(Yu/Yn)=0.1258)
%dYu = d [1 + b]
%dY/dYu = [1 + b (Y/Yu)] / [1 + b]
%dY/Y = d [1 + b (Y/Yu)] / Y
%(dY/Y)u = d [1 + b] / Yu
%(dY/Y)/(dY/Y)u = {[1 + b (Y/Yu)] / Y} / {[1 + b] / Yu}
% = {[1 + b (Y/Yu)] / [1 + b]} {Yu / Y}
% = {[1/Y + b/Yu ] / [1/Yu + b/Yu]
%(Y/dY)/(Y/dY)u = {Y/[1 + b (Y/Yu)]} / {Yu/[1 + b]}
%L*= r {ln [1 + b (Y/Yu)]} - d (d = L*s = r * ln [1 + b (Ys/Yu)]
%L*/dY = [(r*b)/Yu] / [1 + b (Y/Yu)]
%dY = [Yu/(r*b)] * [1 + b (Y/Yu)]
%***************************************************
/Yi_L*i_dYi_L_0 {%BEG Yi_L*i_dYi_L_0 L=LABJND
%i=0 not available
1 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_L_0 =LABJND
} if %ifunc=0 END LABJND
%STOP1
%***************************************************
ifunc 1 eq {%ifunc=1 BEG CIELAB
%2: 1/2,4=0.41667
%L*u=116*(Yu/Yn)**(1/3)-16
% =116*(0.18)**(1/3) -16
% =116*0.5656-16
% =65.50-16=49,50
%
%(L*u+16)/116=(Yu/Yn)**(1/3)
%Yu=Yn*(L*u+16)/116)**3
%Yu=100*(65.50/116)**3
% =100*0,5647**3
% =100*0,1800=18.00
%Yn=100, Yu=18 L*u=49,50
%
%s*(Yu/Yn)**(1/3)=r*(Yu/Yu)**(1/3)=1
%r=s*(Yu/Yn)**(1/3)
% =116*(0.18)**(1/3)
% =116+0.5656
% = 65.50
%
/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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_C_0 C=CIELAB
} if %ifunc=1 END CIELAB
%***************************************************
ifunc 2 eq {%ifunc=2 BEG 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 1 500 {/i exch def %i=1,500
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=1,500
} 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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_T_0 T=TUBsRGB
} if %ifunc=3 END TUBsRGB
%***********************************************
/ioute 0 def
/proc_cero_line {%BEG proc_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
%***************************************************
/proc_Yi_Yxyi {%BEG proc_Yi_Yxyi definition for 4 functions: L*i, dYi, dYi/Yi, Yi/dYi
%i=0 not available
1 1 500 {/i exch def %i=1,500
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
xchartl 0 eq {Yx0i i Y00i i get put
Yxui i Y0ui i get put} if
xchartl 1 eq {Yx0i i Y10i i get put
Yxui i Y1ui i get put} if
xchartl 2 eq {Yx0i i Y20i i get put
Yxui i Y2ui i get put} if
xchartl 3 eq {Yx0i i Y30i i get put
Yxui i Y3ui i get put} if
} for %i=1,500
} bind def %END proc_Yi_Yxyi
%***************************************************
/proc_Y_curve {%BEG proc_Y_curve
50 setlinewidth
0 1 2 {/je exch def %je=0,2
je 0 eq {/i1 001 def /i2 500 def 1 1 1 setrgbcolor} if
je 1 eq {/i1 001 def /i2 100 def 0 0 1 setrgbcolor [100] 0 setdash} if
je 2 eq {/i1 110 def /i2 500 def 1 0 0 setrgbcolor [100] 0 setdash} if
i1 1 i2 {/i exch def %i=i1,i2
X00i i get log MULX mul
Yxui 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=0,2
50 setlinewidth
1 99 100 {/i exch def %i=1,99,100
tfb
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
} for %i=1,99,100
/i 500 def %Peak white
tfr
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
[ ] 0 setdash
0 setgray
%L*IEC=100(Y/Yn)**(1/ln(10))
%L*IEC/L*IEC,u = L*I/50 = 2(Y/Yn)**(1/ln(10)) = 1 (Y/Yu)**(1/ln(10))
tfg
/k10 01 def
/k1u 18 def
/k20 500 def
/nTUB 1 10 ln div def
1 1 500 {/k exch def %k=1,500
/Y k def
xchartl 0 eq {/YTUBr Y k1u div nTUB exp def} if %L/L*u
xchartl 1 eq {/YTUBr Y k1u div 1 nTUB sub exp def} if %dY/dYu
xchartl 2 eq {/YTUBr Y k1u div nTUB neg exp def} if %(dY/Y)/(dY/Y)u
xchartl 3 eq {/YTUBr Y k1u div nTUB exp def} if %(Y/dY)/(Y/dY)u
Y log MULX mul YTUBr jlog 1 eq {abs log} if MULY mul
k k10 eq {moveto} if
k k10 1 add ge
k k20 1 sub le and {lineto} if
k k20 eq {stroke} if
} for %k=1,500
/ioutx 0 def
ioutx 1 eq {%ioutx=1
tfn
/k 500 def
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.3 sub MULY mul moveto
(L*) jLs (TUB) ibLs (/L*) jLs (TUB,u) ibLs
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.60 sub MULY mul moveto
(=) bLs 20rm ((Y/Y)) jLs 20rm (u) ibLs
-50 0 rmoveto (1/ln) ebLs 20rm ((10)) ebLs
} if %ioutx=1
tfn
} bind def %END proc_Y_curve
%***************************************************
/proc_appli {%proc_appli
/x00a 4300 def
%y00a is to be defined in main proc_ram
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 proc_ram
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,) ibKs} if
(/L*) jKs ifunc 0 eq {(85,) 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
(\255Helligkeit ) showde
(L*) jKs ifunc 0 eq {(85) 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,) 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 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 ( tristimulus value difference) showen
(\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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( sensitivity) showen
(\255Empfindlichkeit) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (D) sMs (Y/Y) jKs (\051) bKs (u) ibKs
} 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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( contrast) showen
(\255Kontrast) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (Y/) jKs (D) sMs (Y) jKs (\051) bKs (u) ibKs
} if %xchartl=02
tfn %tfw
} bind def %proc_toptext
%***************************************************
/proc_L*top {%BEG proc_L*top ifunc=0,1,2,3
/20rm {20 0 rmoveto} def
ifunc 0 eq {%ifunc=0 L*-top-equations BEG LABJND_C02_C08
/s0 116 def /n0 1 3 div def /d0 16 def
/r0 s0 0.18 n0 exp mul def
/g0 r0 r0 d0 sub div def
/h0 d0 r0 d0 sub div def
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 ([1a]) 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 ([1b]) show
} if %ifunc=0 L*-top-equations END LABJND_C02_C08
ifunc 1 ge {%ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
ifunc 1 eq {/s1 116 def /n1 1 3 div def /d1 16 def} if
ifunc 2 eq {/s1 100 def /n1 1 2.4 div def /d1 0 def} if
ifunc 3 eq {/s1 100 def /n1 1 10 ln div def /d1 0 def} if
/r1 s1 0.18 n1 exp mul def
/g1 r1 r1 d1 sub div def
/h1 d1 r1 d1 sub div def
x00t y00t moveto
(L*) jLs 20rm
TBL (=) show 20rm (s ) show
(\050Y/Y) jLs (n) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t moveto
(\050Y) jLs (n) ibLs TBL (=100, ) show TBL
(Y) jLs (u) ibLs TBL (=18, ) show TBL
(s=) show s1 cvishow
ifunc 1 eq {(, n=1/3) show} if
ifunc 2 eq {(, n=1/2,4) show} if
ifunc 3 eq {(, n=1/ln(10)) show} if
(, d=) show d1 cvishow (\051) show
x00e y00t moveto
TBL ([1a]) show
x00t y00t 250 sub moveto
(L*) jLs 20rm
TBL (=) show 20rm (r ) show
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t 250 sub moveto
TBL (\050r = s ) show (\050Y) jLs (u) ibLs
(/Y) jLs (n) ibLs (\051) bLs (n) ebLs
TBL (=) show r1 cvsshow2x TBL (, ) show
(L*) jLs (u) ibLs TBL (= r - d\051) show
x00e y00t 250 sub moveto
TBL ([1b]) show
} if %ifunc>=1 %ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
} bind def %END proc_L*top ifunc=1,2,3
%***************************************************
/proc__L*DL*u_C02 {%BEG proc__L*DL*u_C02
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC02 0/1:no or with output of equations in main proc_ram
tfr %C02
/y00t 2990 def
/ydel 0270 def
proc_L*top %ifunc=1,2,3 ALL
ifunc 0 eq {%ifunc=0 special BEG LABJND_C02
%2
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 ([1c]) show
} if %ifunc=0 special END LABJND_C02
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C02
x00t y00t ydel 2 mul sub moveto
(L*/L*) jLs (u) ibLs
TBL (=) show 20rm (g) show 20rm
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-h) show
x01t 400 add y00t ydel 2 mul sub moveto
TBL (\050g=r/(r-d)=) show r1 r1 d1 sub div cvsshow2x
TBL (, h=d/(r-d)=) show d1 r1 d1 sub div cvsshow2x
TBL (\051) show
x00e y00t ydel 2 mul sub moveto
TBL ([1c]) show
jlog 1 eq {%jlog=1
x00t y00t ydel 3 mul sub moveto
TBL (log [\050) show
(L*/L*) jLs (u) ibLs
TBL 20rm (+) show 20rm (h) show 20rm
TBL (\051 / g ] = n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([1d]) show
x00t y00t ydel 3.9 mul sub moveto
TBL (ln [\050) show
(L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ] = ln(10) n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 4.0 mul sub moveto
TBL ([1e]) show
x00t y00t ydel 5 mul sub moveto
TBL (\050) show (L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ]) show
TBL ( = e) show (ln(10) n log \050) ebLs (Y/Y) jbLs (u) ebSs
(\051) ebLs
x00e y00t ydel 5 mul sub moveto
TBL ([1f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C02
ifunc 2 eq {%ifunc=2 special BEG IECsRGB_C02
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 ([1c]) 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 ([1d]) 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 4.0 mul sub moveto
TBL ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=2 special END IECsRGB_C02
ifunc 3 eq {%ifunc=3 special BEG 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 ([1c]) 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 ([1d]) 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 ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=3 special END TUBsRGB_C02
} bind def %END proc__L*DL*u_C02
%***************************************************
/proc_YDYu_C04 {%BEG proc_YDYu_C04
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC04 0/1:no or with output of equations in main proc_ram
tfr %C04
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 BEG special LABJND_C04
%2
x00t y00t ydel 2 mul sub moveto
TBL
(normalized tristimulus value ) showen
(normierte Normfarbwert\255) showde
(Y) jLs
TBL
( difference) showen
(\255Differenz) showde
%3
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 %ifunc=0 END special LABJND_C04
ifunc 1 eq {%ifunc=1 special CIELAB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C04
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special IECsRGB/TUBsRGB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=2,3 END IECsRGB/TUBsRGB_C04
} bind def %END proc_YDYu_C04
%***************************************************
/proc_dYDY_C06 {%BEG proc_dYDY_C06
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC06 0/1:no or with output of equations in main proc_ram
tfr %C06
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=0,1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C06
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL (tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL ( sensitivity) showen
(\255Empfindlichkeit) showde
%3
%Cr= log[(Y/dY)/(Yu/dYu)]
x00t y00t ydel 2 mul sub moveto
(\050) bLs (dY/Y) jLs (\051 / \050) bLs
(dY/Y) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs
TBL (\051 / ) bLs (Y) jLs
TBL ( ] / [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 / ) bLs
(Y) jLs (u) ibLs
TBL ( ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([3f]) show
} if %ifunc=0 special END LABJND_C06
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C06
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C06
} bind def %END proc_dYDY_C06
%***************************************************
/proc_YDdY_C08 {%BEG proc_YDdY_C08
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC08 0/1:no or with output of equations in main proc_ram
tfr %C08
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C08
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL
(tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL
( contrast) showen
(\25Kontrast) showde
%3
%Cr= (Y/dY)/(Yu/dYu)
x00t y00t ydel 2 mul sub moveto
(\050) bLs (Y/dY) jLs
(\051 / \050) bLs
(Y/dY) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ ) bLs (Y) jLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (\051 ]) bLs
TBL ( / [ ) bLs (Y) jLs (u) ibLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4h]) show
} if %ifunc=0 special END LABJND_C08
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C08
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C08
} bind def %END proc_YDdY_C08
%***************************************************
/proc_mdu {%BEG proc_mdu
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
%for C02, C04, C06, C08
xtr neg ytr neg translate %new cero point
%available Yx0i and Yxui from proc_Yi_Yxyi
%for x: xchartl=0_C02, xchartl=1_C04, xchartl=2_C06, xchartl=3_C08
/n090 090 def
/n004 004 def
/t090 (90) def
/t004 (4) def
/x00x x00t 200 sub def
x00x 1 MULY mul 120 add moveto
jlog 0 eq {%jlog=0
(m) jLs (u) ibLs t090 ibLs (_) ibLs t004 ibLs TBL ( = ) show
Yx0i n090 get Yx0i n004 get sub
Yi n090 get Yi n004 get sub div cvsshow3x (, ) show
(f) jLs t090 ibLs (=) bLs TBL Yx0i n090 get cvishow (, ) bLs
(f) jLs t004 ibLs (=) bLs TBL Yx0i n004 get cvishow
} %jlog=0
{ %jlog=1
(m) jLs (nu) ibLs TBL
xchartl 0 eq {( = n = ) show n cvsshow3x} if
xchartl 1 eq {( = 1-n = ) show 1 n sub cvsshow3x} if
xchartl 2 eq {( = -n = ) show n neg cvsshow3x} if
xchartl 3 eq {( = n = ) show n cvsshow3x} if
} ifelse %jlog=0,1
x00x 1 MULY mul 200 sub moveto
(m) jLs (u) ibLs TBL ( = ) show
Yx0i 20 get jlog 1 eq {log} if
Yx0i iu get jlog 1 eq {log} if sub
Yi 20 get jlog 1 eq {log} if
Yi iu get jlog 1 eq {log} if sub div cvsshow3x
xtr ytr translate %new cero point
} bind def %proc_mdu
%***************************************************
%*********************************************************************
/proc_axis {%BEG proc_axis
50 setlinewidth %50 setlinewidth
tfn
0 0 moveto 5000 0 rlineto stroke
0 0 moveto 0 3100 rlineto stroke
5000 100 add 0 moveto
-100 50 rlineto 0 -100 rlineto closepath fill
0 3100 100 add moveto
-50 -100 rlineto 100 0 rlineto closepath fill
TBL
/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 4.5 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
} bind def %END proc_axis
%****************************************************************
%%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
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/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
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/colsepd colsepdf def}
{/colsep1 0 def} ifelse
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/pmetamd pmetamdf def}
{/pmetam1 0 def} ifelse
%either defaul values for xchart=0 or values for xchart=1
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/colorm colorm1 def %
/deintp deintp1 def %
/xcolor xcolor1 def %
/xchart xchart1 def %
/pchart pchart1 def %
/colsep colsep1 def %
/pmetam pmetam1 def %
colorm 0 eq deintp 0 eq and {/Txx (d) def /Fxx (d) def} if %colorm=0, deintp=0
colorm 0 eq deintp 1 eq and {/Txx (e) def /Fxx (e) def} if %colorm=0, deintp=1
colorm 1 eq deintp 0 eq and {/Txx (dd) def /Fxx (d) def} if %colorm=1, deintp=0
colorm 1 eq deintp 1 eq and {/Txx (de) def /Fxx (e) def} if %colorm=1, deintp=1
xchart 0 eq {/Txx (-) def /Fxx (-) def} if %always independent of intended output
5 /Times-ISOL1 FS
/cvishow {cvi 6 string cvs show} def
%75 85 moveto
%lanind cvishow (-) show
%colorm cvishow
%deintp cvishow
%xcolor cvishow
%xchart cvishow
%pchart cvishow
%colsep cvishow (-L) show pmetam cvishow
gsave
%XCHA01.PS END
%STOPA
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
/cvishow0 {cvi 6 string cvs show} def
/kchartl 0 def %0:left page, 1:right page
/pchartl 4 def %0:top page, 4:down page %not used
/jlog 1 def %0,1 without/with log
72 90 translate
0.010 MM dup scale
/xbtex0 1 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
(hgt10-7n) show
} if %xbtex0=1
/xpos [00100 06150 00100 06150] def
/ypos [04480 04480 00220 00220] def
/xchartl 0 def
0 1 3 {/xchartl exch def %xchartl=0,3
gsave
proc_Yi_Yxyi
20 setlinewidth
xpos xchartl get ypos xchartl get translate
0 setgray
150 /Times-ISOL1 FS
150 -140 moveto
(hgt1) show kchartl cvishow0 (-) show
xchartl 1 add pchartl add cvishow0
(a) show %a
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20 setlinewidth
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
proc_axis
%BEG C02, C04, C06, C08 ********************************************
%jlog 0:without log, 1:with log in main proc_ram
ifunc 0 eq {/n 1 def} if %dummy
ifunc 1 eq {/n 1 3.0 div def} if
ifunc 2 eq {/n 1 2.4 div def} if
ifunc 3 eq {/n 1 10 ln div def} if
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
proc_Y_curve
[ ] 0 setdash
50 setlinewidth %50 setlinewidth
0 setgray
%C02 xchartl=0
proc_mdu
/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 {proc_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 ytrl add MULY mul moveto
0 Y100DYu jlog 1 eq {log} 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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC02 1 def %0/1:no or with output of equations in main proc_ram
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
proc_Y_curve
%C04 xchartl=1
proc_mdu
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
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC04 1 def %0/1:no or with output of equations in main proc_ram
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
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/MULY iys 2.0 div def %scale=2.0
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} %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
proc_Y_curve
%C06 xchartl=2
proc_mdu
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
[ ] 0 setdash
tfn
ioute 1 eq {proc_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
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[ ] 0 setdash
tfn %tfw
/y0 2400 y0del sub def
/ydel 300 def
%C06
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC06 1 def %0/1:no or with output of equations in main proc_ram
ioutC06 1 eq {proc_dYDY_C06} if
/y00a 01400 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
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} %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
proc_Y_curve
%C08 xchartl=3
proc_mdu
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 {proc_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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC08 1 def %0/1:no or with output of equations in main proc_ram
ioutC08 1 eq {proc_YDdY_C08} if
/y00a 0850 def
proc_appli
} def %END C08_ALOG_L_DL
%****************************************************************
tfb
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} 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**********************************************
%********************************************************
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[/Title (PostScript pictures: farbe.li.tu-berlin.de/hgt1/hgt1.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:2024100112000)
/ModDate (D:20241001112000)
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/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 501 array def %101(W)+3*101(R,G,B)
/dYi 501 array def
/L*i 501 array def
/X00i 501 array def %log(Xi)
/Y00i 501 array def %L*i, log(L*i)
/Y0ui 501 array def %L*i/Lu, log(L*i/L*u)
/Y10i 501 array def %dYi, log(dYi)
/Y1ui 501 array def %dYi/dYu, log(dYi/dYu)
/Y20i 501 array def %dYi/Yi, log(dYi/Yi) sensitivity
/Y2ui 501 array def %(dYi/dYu)/(Yi/Yu), log[(dYi/dYu)/(Yi/Yu)]
/Y30i 501 array def %Yi/dYi, log(Yi/dYi) contrast
/Y3ui 501 array def %(Yi/Yu)/(dYi/dYu), log[(Yi/Yu)/(dYi/dYu)]
/Yx0i 501 array def %one of four Y00i, Y10i, Y20i, Y20i
/Yxui 501 array def %one of four Y0ui, Y1ui, Y2ui, Y2ui
/MULX 1000 def
/MULY 1000 def
/ifunc 0 def %0:LABJND, 1:CIELAB 2:IECsRGB 3:TUBsRGB
%data for IECsRGB, TUBsRGB
/c24 2.4 def %IECsRGB
/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 10 ln def %TUBsRGB
/e10D23 1.0 10 ln div def
/e13D23 10 ln 1 sub 10 ln div def
/econst 2.71828182 def
/W2 2 sqrt def
/FL 0.0001 def
/x00t 0400 def %xpos for BEG equations
/x01t 1900 def %xpos for shift equations
/x00e 5250 def %xpos for Num equations
%STOP0
%***************************************************
ifunc 0 eq {%ifunc=0 BEG 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)
%s0=0.0170=A1
%q0=0.0058=A2
%c0=Y0=1.5=A0
%a0=q0/s0=0.3411=A2/A1
%b0=a0*Yu=6.1411=(A2/A1)*Yu
%t0=c0/s0=88.23=A0/A1
%d0=t0/a0=258.62=(A0/A1)/(A2/A1)=A0/A2
%d=A1/A0=0.0170/1.5=0.01133
%b=Yu*(A2/A0)=18*(0.0058/1.5)=18*0.003866=0.0696
/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
%dY = (A1 + A2 * Y) / A0 (A0=1,5, A1=0,0170, A2=0,0058, CIE 230, eq. A.7a)
%dY = (A1/A0) [1 + [(A2*Yu)/A0](Y/Yu)]
%dY = d [1 + b (Y/Yu)] (d=A1/A0=0,01133, b=Yu*(A2/A0)=0.0696)
%dY = d [1 + c (Y/Yn)] (c=b*(Yu/Yn)=0.1258)
%dYu = d [1 + b]
%dY/dYu = [1 + b (Y/Yu)] / [1 + b]
%dY/Y = d [1 + b (Y/Yu)] / Y
%(dY/Y)u = d [1 + b] / Yu
%(dY/Y)/(dY/Y)u = {[1 + b (Y/Yu)] / Y} / {[1 + b] / Yu}
% = {[1 + b (Y/Yu)] / [1 + b]} {Yu / Y}
% = {[1/Y + b/Yu ] / [1/Yu + b/Yu]
%(Y/dY)/(Y/dY)u = {Y/[1 + b (Y/Yu)]} / {Yu/[1 + b]}
%L*= r {ln [1 + b (Y/Yu)]} - d (d = L*s = r * ln [1 + b (Ys/Yu)]
%L*/dY = [(r*b)/Yu] / [1 + b (Y/Yu)]
%dY = [Yu/(r*b)] * [1 + b (Y/Yu)]
%***************************************************
/Yi_L*i_dYi_L_0 {%BEG Yi_L*i_dYi_L_0 L=LABJND
%i=0 not available
1 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_L_0 =LABJND
} if %ifunc=0 END LABJND
%STOP1
%***************************************************
ifunc 1 eq {%ifunc=1 BEG CIELAB
%2: 1/2,4=0.41667
%L*u=116*(Yu/Yn)**(1/3)-16
% =116*(0.18)**(1/3) -16
% =116*0.5656-16
% =65.50-16=49,50
%
%(L*u+16)/116=(Yu/Yn)**(1/3)
%Yu=Yn*(L*u+16)/116)**3
%Yu=100*(65.50/116)**3
% =100*0,5647**3
% =100*0,1800=18.00
%Yn=100, Yu=18 L*u=49,50
%
%s*(Yu/Yn)**(1/3)=r*(Yu/Yu)**(1/3)=1
%r=s*(Yu/Yn)**(1/3)
% =116*(0.18)**(1/3)
% =116+0.5656
% = 65.50
%
/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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_C_0 C=CIELAB
} if %ifunc=1 END CIELAB
%***************************************************
ifunc 2 eq {%ifunc=2 BEG 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 1 500 {/i exch def %i=1,500
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=1,500
} 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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_T_0 T=TUBsRGB
} if %ifunc=3 END TUBsRGB
%***********************************************
/ioute 0 def
/proc_cero_line {%BEG proc_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
%***************************************************
/proc_Yi_Yxyi {%BEG proc_Yi_Yxyi definition for 4 functions: L*i, dYi, dYi/Yi, Yi/dYi
%i=0 not available
1 1 500 {/i exch def %i=1,500
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
xchartl 0 eq {Yx0i i Y00i i get put
Yxui i Y0ui i get put} if
xchartl 1 eq {Yx0i i Y10i i get put
Yxui i Y1ui i get put} if
xchartl 2 eq {Yx0i i Y20i i get put
Yxui i Y2ui i get put} if
xchartl 3 eq {Yx0i i Y30i i get put
Yxui i Y3ui i get put} if
} for %i=1,500
} bind def %END proc_Yi_Yxyi
%***************************************************
/proc_Y_curve {%BEG proc_Y_curve
50 setlinewidth
0 1 2 {/je exch def %je=0,2
je 0 eq {/i1 001 def /i2 500 def 1 1 1 setrgbcolor} if
je 1 eq {/i1 001 def /i2 100 def 0 0 1 setrgbcolor [100] 0 setdash} if
je 2 eq {/i1 110 def /i2 500 def 1 0 0 setrgbcolor [100] 0 setdash} if
i1 1 i2 {/i exch def %i=i1,i2
X00i i get log MULX mul
Yxui 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=0,2
50 setlinewidth
1 99 100 {/i exch def %i=1,99,100
tfb
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
} for %i=1,99,100
/i 500 def %Peak white
tfr
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
[ ] 0 setdash
0 setgray
%L*IEC=100(Y/Yn)**(1/ln(10))
%L*IEC/L*IEC,u = L*I/50 = 2(Y/Yn)**(1/ln(10)) = 1 (Y/Yu)**(1/ln(10))
tfg
/k10 01 def
/k1u 18 def
/k20 500 def
/nTUB 1 10 ln div def
1 1 500 {/k exch def %k=1,500
/Y k def
xchartl 0 eq {/YTUBr Y k1u div nTUB exp def} if %L/L*u
xchartl 1 eq {/YTUBr Y k1u div 1 nTUB sub exp def} if %dY/dYu
xchartl 2 eq {/YTUBr Y k1u div nTUB neg exp def} if %(dY/Y)/(dY/Y)u
xchartl 3 eq {/YTUBr Y k1u div nTUB exp def} if %(Y/dY)/(Y/dY)u
Y log MULX mul YTUBr jlog 1 eq {abs log} if MULY mul
k k10 eq {moveto} if
k k10 1 add ge
k k20 1 sub le and {lineto} if
k k20 eq {stroke} if
} for %k=1,500
/ioutx 0 def
ioutx 1 eq {%ioutx=1
tfn
/k 500 def
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.3 sub MULY mul moveto
(L*) jLs (TUB) ibLs (/L*) jLs (TUB,u) ibLs
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.60 sub MULY mul moveto
(=) bLs 20rm ((Y/Y)) jLs 20rm (u) ibLs
-50 0 rmoveto (1/ln) ebLs 20rm ((10)) ebLs
} if %ioutx=1
tfn
} bind def %END proc_Y_curve
%***************************************************
/proc_appli {%proc_appli
/x00a 4300 def
%y00a is to be defined in main proc_ram
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 proc_ram
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,) ibKs} if
(/L*) jKs ifunc 0 eq {(85,) 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
(\255Helligkeit ) showde
(L*) jKs ifunc 0 eq {(85) 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,) 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 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 ( tristimulus value difference) showen
(\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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( sensitivity) showen
(\255Empfindlichkeit) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (D) sMs (Y/Y) jKs (\051) bKs (u) ibKs
} 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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( contrast) showen
(\255Kontrast) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (Y/) jKs (D) sMs (Y) jKs (\051) bKs (u) ibKs
} if %xchartl=02
tfn %tfw
} bind def %proc_toptext
%***************************************************
/proc_L*top {%BEG proc_L*top ifunc=0,1,2,3
/20rm {20 0 rmoveto} def
ifunc 0 eq {%ifunc=0 L*-top-equations BEG LABJND_C02_C08
/s0 116 def /n0 1 3 div def /d0 16 def
/r0 s0 0.18 n0 exp mul def
/g0 r0 r0 d0 sub div def
/h0 d0 r0 d0 sub div def
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 ([1a]) 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 ([1b]) show
} if %ifunc=0 L*-top-equations END LABJND_C02_C08
ifunc 1 ge {%ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
ifunc 1 eq {/s1 116 def /n1 1 3 div def /d1 16 def} if
ifunc 2 eq {/s1 100 def /n1 1 2.4 div def /d1 0 def} if
ifunc 3 eq {/s1 100 def /n1 1 10 ln div def /d1 0 def} if
/r1 s1 0.18 n1 exp mul def
/g1 r1 r1 d1 sub div def
/h1 d1 r1 d1 sub div def
x00t y00t moveto
(L*) jLs 20rm
TBL (=) show 20rm (s ) show
(\050Y/Y) jLs (n) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t moveto
(\050Y) jLs (n) ibLs TBL (=100, ) show TBL
(Y) jLs (u) ibLs TBL (=18, ) show TBL
(s=) show s1 cvishow
ifunc 1 eq {(, n=1/3) show} if
ifunc 2 eq {(, n=1/2,4) show} if
ifunc 3 eq {(, n=1/ln(10)) show} if
(, d=) show d1 cvishow (\051) show
x00e y00t moveto
TBL ([1a]) show
x00t y00t 250 sub moveto
(L*) jLs 20rm
TBL (=) show 20rm (r ) show
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t 250 sub moveto
TBL (\050r = s ) show (\050Y) jLs (u) ibLs
(/Y) jLs (n) ibLs (\051) bLs (n) ebLs
TBL (=) show r1 cvsshow2x TBL (, ) show
(L*) jLs (u) ibLs TBL (= r - d\051) show
x00e y00t 250 sub moveto
TBL ([1b]) show
} if %ifunc>=1 %ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
} bind def %END proc_L*top ifunc=1,2,3
%***************************************************
/proc__L*DL*u_C02 {%BEG proc__L*DL*u_C02
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC02 0/1:no or with output of equations in main proc_ram
tfr %C02
/y00t 2990 def
/ydel 0270 def
proc_L*top %ifunc=1,2,3 ALL
ifunc 0 eq {%ifunc=0 special BEG LABJND_C02
%2
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 ([1c]) show
} if %ifunc=0 special END LABJND_C02
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C02
x00t y00t ydel 2 mul sub moveto
(L*/L*) jLs (u) ibLs
TBL (=) show 20rm (g) show 20rm
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-h) show
x01t 400 add y00t ydel 2 mul sub moveto
TBL (\050g=r/(r-d)=) show r1 r1 d1 sub div cvsshow2x
TBL (, h=d/(r-d)=) show d1 r1 d1 sub div cvsshow2x
TBL (\051) show
x00e y00t ydel 2 mul sub moveto
TBL ([1c]) show
jlog 1 eq {%jlog=1
x00t y00t ydel 3 mul sub moveto
TBL (log [\050) show
(L*/L*) jLs (u) ibLs
TBL 20rm (+) show 20rm (h) show 20rm
TBL (\051 / g ] = n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([1d]) show
x00t y00t ydel 3.9 mul sub moveto
TBL (ln [\050) show
(L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ] = ln(10) n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 4.0 mul sub moveto
TBL ([1e]) show
x00t y00t ydel 5 mul sub moveto
TBL (\050) show (L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ]) show
TBL ( = e) show (ln(10) n log \050) ebLs (Y/Y) jbLs (u) ebSs
(\051) ebLs
x00e y00t ydel 5 mul sub moveto
TBL ([1f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C02
ifunc 2 eq {%ifunc=2 special BEG IECsRGB_C02
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 ([1c]) 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 ([1d]) 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 4.0 mul sub moveto
TBL ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=2 special END IECsRGB_C02
ifunc 3 eq {%ifunc=3 special BEG 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 ([1c]) 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 ([1d]) 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 ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=3 special END TUBsRGB_C02
} bind def %END proc__L*DL*u_C02
%***************************************************
/proc_YDYu_C04 {%BEG proc_YDYu_C04
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC04 0/1:no or with output of equations in main proc_ram
tfr %C04
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 BEG special LABJND_C04
%2
x00t y00t ydel 2 mul sub moveto
TBL
(normalized tristimulus value ) showen
(normierte Normfarbwert\255) showde
(Y) jLs
TBL
( difference) showen
(\255Differenz) showde
%3
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 %ifunc=0 END special LABJND_C04
ifunc 1 eq {%ifunc=1 special CIELAB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C04
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special IECsRGB/TUBsRGB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=2,3 END IECsRGB/TUBsRGB_C04
} bind def %END proc_YDYu_C04
%***************************************************
/proc_dYDY_C06 {%BEG proc_dYDY_C06
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC06 0/1:no or with output of equations in main proc_ram
tfr %C06
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=0,1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C06
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL (tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL ( sensitivity) showen
(\255Empfindlichkeit) showde
%3
%Cr= log[(Y/dY)/(Yu/dYu)]
x00t y00t ydel 2 mul sub moveto
(\050) bLs (dY/Y) jLs (\051 / \050) bLs
(dY/Y) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs
TBL (\051 / ) bLs (Y) jLs
TBL ( ] / [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 / ) bLs
(Y) jLs (u) ibLs
TBL ( ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([3f]) show
} if %ifunc=0 special END LABJND_C06
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C06
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C06
} bind def %END proc_dYDY_C06
%***************************************************
/proc_YDdY_C08 {%BEG proc_YDdY_C08
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC08 0/1:no or with output of equations in main proc_ram
tfr %C08
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C08
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL
(tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL
( contrast) showen
(\25Kontrast) showde
%3
%Cr= (Y/dY)/(Yu/dYu)
x00t y00t ydel 2 mul sub moveto
(\050) bLs (Y/dY) jLs
(\051 / \050) bLs
(Y/dY) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ ) bLs (Y) jLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (\051 ]) bLs
TBL ( / [ ) bLs (Y) jLs (u) ibLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4h]) show
} if %ifunc=0 special END LABJND_C08
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C08
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C08
} bind def %END proc_YDdY_C08
%***************************************************
/proc_mdu {%BEG proc_mdu
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
%for C02, C04, C06, C08
xtr neg ytr neg translate %new cero point
%available Yx0i and Yxui from proc_Yi_Yxyi
%for x: xchartl=0_C02, xchartl=1_C04, xchartl=2_C06, xchartl=3_C08
/n090 090 def
/n004 004 def
/t090 (90) def
/t004 (4) def
/x00x x00t 200 sub def
x00x 1 MULY mul 120 add moveto
jlog 0 eq {%jlog=0
(m) jLs (u) ibLs t090 ibLs (_) ibLs t004 ibLs TBL ( = ) show
Yx0i n090 get Yx0i n004 get sub
Yi n090 get Yi n004 get sub div cvsshow3x (, ) show
(f) jLs t090 ibLs (=) bLs TBL Yx0i n090 get cvishow (, ) bLs
(f) jLs t004 ibLs (=) bLs TBL Yx0i n004 get cvishow
} %jlog=0
{ %jlog=1
(m) jLs (nu) ibLs TBL
xchartl 0 eq {( = n = ) show n cvsshow3x} if
xchartl 1 eq {( = 1-n = ) show 1 n sub cvsshow3x} if
xchartl 2 eq {( = -n = ) show n neg cvsshow3x} if
xchartl 3 eq {( = n = ) show n cvsshow3x} if
} ifelse %jlog=0,1
x00x 1 MULY mul 200 sub moveto
(m) jLs (u) ibLs TBL ( = ) show
Yx0i 20 get jlog 1 eq {log} if
Yx0i iu get jlog 1 eq {log} if sub
Yi 20 get jlog 1 eq {log} if
Yi iu get jlog 1 eq {log} if sub div cvsshow3x
xtr ytr translate %new cero point
} bind def %proc_mdu
%***************************************************
%*********************************************************************
/proc_axis {%BEG proc_axis
50 setlinewidth %50 setlinewidth
tfn
0 0 moveto 5000 0 rlineto stroke
0 0 moveto 0 3100 rlineto stroke
5000 100 add 0 moveto
-100 50 rlineto 0 -100 rlineto closepath fill
0 3100 100 add moveto
-50 -100 rlineto 100 0 rlineto closepath fill
TBL
/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 4.5 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
} bind def %END proc_axis
%****************************************************************
%%EndProlog
gsave
/lanind 1 def
/lantex [(G) (E) (S) (F) (I) (J) (M)] def
/showde {0 lanind eq {show} {pop} ifelse} bind def
/showen {1 lanind eq {show} {pop} ifelse} bind def
/showes {2 lanind eq {show} {pop} ifelse} bind def
/showfr {3 lanind eq {show} {pop} ifelse} bind def
/showit {4 lanind eq {show} {pop} ifelse} bind def
/showjp {5 lanind eq {show} {pop} ifelse} bind def
/showea {1 lanind le {show} {pop} ifelse} bind def
/lanindf where {pop /lanind1 lanindf def /lanind2 lanindf def
/lanindd laninddf def}
{/lanind1 0 def /lanind2 0 def} ifelse
/colormf where {pop /colorm1 colormf def /colorm2 colormf def
/colormd colormdf def}
{/colorm1 0 def} ifelse
/deintpf where {pop /deintp1 deintpf def /deintp2 deintpf def
/deintpd deintpdf def}
{/deintp1 0 def} ifelse
/xcolorf where {pop /xcolor1 xcolorf def /xcolor2 xcolorf def
/xcolord xcolordf def}
{/xcolor1 3 def} ifelse
/xchartf where {pop /xchart1 xchartf def /xchart2 xchartf def
/xchartd xchartdf def
/xchartm xchart2f xchart1f sub 1 add def}
{/xchart1 0 def /xchartm 1 def} ifelse
/xchart3f where {pop /xchart3 xchart3f def}
{/xchart3 0 def} ifelse
/xchart4f where {pop /xchart4 xchart4f def}
{/xchart4 0 def} ifelse
/pchartf where {pop /pchart1 pchartf def /pchart2 pchartf def
/pchartd pchartdf def}
{/pchart1 3 def} ifelse
/colsepf where {pop /colsep1 colsepf def /colsep2 colsepf def
/colsepd colsepdf def}
{/colsep1 0 def} ifelse
/pmetamf where {pop /pmetam1 pmetamf def /pmetam2 pmetamf def
/pmetamd pmetamdf def}
{/pmetam1 0 def} ifelse
%either defaul values for xchart=0 or values for xchart=1
/lanind lanind1 def %
/colorm colorm1 def %
/deintp deintp1 def %
/xcolor xcolor1 def %
/xchart xchart1 def %
/pchart pchart1 def %
/colsep colsep1 def %
/pmetam pmetam1 def %
colorm 0 eq deintp 0 eq and {/Txx (d) def /Fxx (d) def} if %colorm=0, deintp=0
colorm 0 eq deintp 1 eq and {/Txx (e) def /Fxx (e) def} if %colorm=0, deintp=1
colorm 1 eq deintp 0 eq and {/Txx (dd) def /Fxx (d) def} if %colorm=1, deintp=0
colorm 1 eq deintp 1 eq and {/Txx (de) def /Fxx (e) def} if %colorm=1, deintp=1
xchart 0 eq {/Txx (-) def /Fxx (-) def} if %always independent of intended output
5 /Times-ISOL1 FS
/cvishow {cvi 6 string cvs show} def
%75 85 moveto
%lanind cvishow (-) show
%colorm cvishow
%deintp cvishow
%xcolor cvishow
%xchart cvishow
%pchart cvishow
%colsep cvishow (-L) show pmetam cvishow
gsave
%XCHA01.PS END
%STOPA
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
/cvishow0 {cvi 6 string cvs show} def
/kchartl 1 def %0:left page, 1:right page
/pchartl 0 def %0:top page, 4:down page %not used
/jlog 0 def %0,1 without/with log
72 90 translate
0.010 MM dup scale
/xbtex0 1 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
(hgt11-3n) show
} if %xbtex0=1
/xpos [00100 06150 00100 06150] def
/ypos [04480 04480 00220 00220] def
/xchartl 0 def
0 1 3 {/xchartl exch def %xchartl=0,3
gsave
proc_Yi_Yxyi
20 setlinewidth
xpos xchartl get ypos xchartl get translate
0 setgray
150 /Times-ISOL1 FS
150 -140 moveto
(hgt1) show kchartl cvishow0 (-) show
xchartl 1 add pchartl add cvishow0
(a) show %a
/xwidth 6000 def
/ywidth 4000 def
25 setlinewidth
1 1 1 setrgbcolor
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 380 def
/ytr0 280 def
xtr0 ytr0 translate
proc_axis
%BEG C02, C04, C06, C08 ********************************************
%jlog 0:without log, 1:with log in main proc_ram
ifunc 0 eq {/n 1 def} if %dummy
ifunc 1 eq {/n 1 3.0 div def} if
ifunc 2 eq {/n 1 2.4 div def} if
ifunc 3 eq {/n 1 10 ln div def} if
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
proc_Y_curve
[ ] 0 setdash
50 setlinewidth %50 setlinewidth
0 setgray
%C02 xchartl=0
proc_mdu
/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 {proc_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 ytrl add MULY mul moveto
0 Y100DYu jlog 1 eq {log} 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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC02 1 def %0/1:no or with output of equations in main proc_ram
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
proc_Y_curve
%C04 xchartl=1
proc_mdu
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
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC04 1 def %0/1:no or with output of equations in main proc_ram
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
proc_Y_curve
%C06 xchartl=2
proc_mdu
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
[ ] 0 setdash
tfn
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tfn %tfw
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dYu Yu div div def
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tfg
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[ ] 0 setdash
tfn %tfw
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/ydel 300 def
%C06
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
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ioutC06 1 eq {proc_dYDY_C06} if
/y00a 01400 def
proc_appli
} def %END C06_ALOG_DL_Ln
%*********************************************************************
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/xtr 2000 def
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%/Fx0log -2.0 def
%/Fy0log -1.0 def
/xtr 2000 def
/ytr 1000 def
/ytrl ytr 1000 div def %log shift
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xtr ytr translate %new cero point
proc_Y_curve
%C08 xchartl=3
proc_mdu
tfz %tfz
[100] 0 setdash
jlog 0 eq {%jlog=0,1
[100] 0 setdash
/rYdY 1 def
-2. MULX mul rYdY MULY mul moveto
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} %jlog=0
{ %jlog=1
/rYdY 1 def
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[ ] 0 setdash
tfn
ioute 1 eq {proc_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
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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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC08 1 def %0/1:no or with output of equations in main proc_ram
ioutC08 1 eq {proc_YDdY_C08} if
/y00a 0850 def
proc_appli
} def %END C08_ALOG_L_DL
%****************************************************************
tfb
/xtfb 00 def
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(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**********************************************
%********************************************************
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%**************************************************************
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[/Title (PostScript pictures: farbe.li.tu-berlin.de/hgt1/hgt1.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:2024100112000)
/ModDate (D:20241001112000)
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%40% kleiner
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%60% kleiner
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%80 smaler index exponent
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/cvishow {cvi 10 string cvs show} def
/cvsshow1 {10 mul cvi 0.1 mul 10 string cvs show} def
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/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
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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,
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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
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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,
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/X00i 501 array def %log(Xi)
/Y00i 501 array def %L*i, log(L*i)
/Y0ui 501 array def %L*i/Lu, log(L*i/L*u)
/Y10i 501 array def %dYi, log(dYi)
/Y1ui 501 array def %dYi/dYu, log(dYi/dYu)
/Y20i 501 array def %dYi/Yi, log(dYi/Yi) sensitivity
/Y2ui 501 array def %(dYi/dYu)/(Yi/Yu), log[(dYi/dYu)/(Yi/Yu)]
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/x00t 0400 def %xpos for BEG equations
/x01t 1900 def %xpos for shift equations
/x00e 5250 def %xpos for Num equations
%STOP0
%***************************************************
ifunc 0 eq {%ifunc=0 BEG 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
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/JNDA JNDQ JNDS div def %a=q/s=A2/A1=0,3411
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/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)
%s0=0.0170=A1
%q0=0.0058=A2
%c0=Y0=1.5=A0
%a0=q0/s0=0.3411=A2/A1
%b0=a0*Yu=6.1411=(A2/A1)*Yu
%t0=c0/s0=88.23=A0/A1
%d0=t0/a0=258.62=(A0/A1)/(A2/A1)=A0/A2
%d=A1/A0=0.0170/1.5=0.01133
%b=Yu*(A2/A0)=18*(0.0058/1.5)=18*0.003866=0.0696
/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
%dY = (A1 + A2 * Y) / A0 (A0=1,5, A1=0,0170, A2=0,0058, CIE 230, eq. A.7a)
%dY = (A1/A0) [1 + [(A2*Yu)/A0](Y/Yu)]
%dY = d [1 + b (Y/Yu)] (d=A1/A0=0,01133, b=Yu*(A2/A0)=0.0696)
%dY = d [1 + c (Y/Yn)] (c=b*(Yu/Yn)=0.1258)
%dYu = d [1 + b]
%dY/dYu = [1 + b (Y/Yu)] / [1 + b]
%dY/Y = d [1 + b (Y/Yu)] / Y
%(dY/Y)u = d [1 + b] / Yu
%(dY/Y)/(dY/Y)u = {[1 + b (Y/Yu)] / Y} / {[1 + b] / Yu}
% = {[1 + b (Y/Yu)] / [1 + b]} {Yu / Y}
% = {[1/Y + b/Yu ] / [1/Yu + b/Yu]
%(Y/dY)/(Y/dY)u = {Y/[1 + b (Y/Yu)]} / {Yu/[1 + b]}
%L*= r {ln [1 + b (Y/Yu)]} - d (d = L*s = r * ln [1 + b (Ys/Yu)]
%L*/dY = [(r*b)/Yu] / [1 + b (Y/Yu)]
%dY = [Yu/(r*b)] * [1 + b (Y/Yu)]
%***************************************************
/Yi_L*i_dYi_L_0 {%BEG Yi_L*i_dYi_L_0 L=LABJND
%i=0 not available
1 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_L_0 =LABJND
} if %ifunc=0 END LABJND
%STOP1
%***************************************************
ifunc 1 eq {%ifunc=1 BEG CIELAB
%2: 1/2,4=0.41667
%L*u=116*(Yu/Yn)**(1/3)-16
% =116*(0.18)**(1/3) -16
% =116*0.5656-16
% =65.50-16=49,50
%
%(L*u+16)/116=(Yu/Yn)**(1/3)
%Yu=Yn*(L*u+16)/116)**3
%Yu=100*(65.50/116)**3
% =100*0,5647**3
% =100*0,1800=18.00
%Yn=100, Yu=18 L*u=49,50
%
%s*(Yu/Yn)**(1/3)=r*(Yu/Yu)**(1/3)=1
%r=s*(Yu/Yn)**(1/3)
% =116*(0.18)**(1/3)
% =116+0.5656
% = 65.50
%
/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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_C_0 C=CIELAB
} if %ifunc=1 END CIELAB
%***************************************************
ifunc 2 eq {%ifunc=2 BEG 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 1 500 {/i exch def %i=1,500
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=1,500
} 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 1 500 {/i exch def %i=1,500
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=1,500
} bind def %END Yi_L*i_dYi_T_0 T=TUBsRGB
} if %ifunc=3 END TUBsRGB
%***********************************************
/ioute 0 def
/proc_cero_line {%BEG proc_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
%***************************************************
/proc_Yi_Yxyi {%BEG proc_Yi_Yxyi definition for 4 functions: L*i, dYi, dYi/Yi, Yi/dYi
%i=0 not available
1 1 500 {/i exch def %i=1,500
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
xchartl 0 eq {Yx0i i Y00i i get put
Yxui i Y0ui i get put} if
xchartl 1 eq {Yx0i i Y10i i get put
Yxui i Y1ui i get put} if
xchartl 2 eq {Yx0i i Y20i i get put
Yxui i Y2ui i get put} if
xchartl 3 eq {Yx0i i Y30i i get put
Yxui i Y3ui i get put} if
} for %i=1,500
} bind def %END proc_Yi_Yxyi
%***************************************************
/proc_Y_curve {%BEG proc_Y_curve
50 setlinewidth
0 1 2 {/je exch def %je=0,2
je 0 eq {/i1 001 def /i2 500 def 1 1 1 setrgbcolor} if
je 1 eq {/i1 001 def /i2 100 def 0 0 1 setrgbcolor [100] 0 setdash} if
je 2 eq {/i1 110 def /i2 500 def 1 0 0 setrgbcolor [100] 0 setdash} if
i1 1 i2 {/i exch def %i=i1,i2
X00i i get log MULX mul
Yxui 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=0,2
50 setlinewidth
1 99 100 {/i exch def %i=1,99,100
tfb
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
} for %i=1,99,100
/i 500 def %Peak white
tfr
X00i i get log MULX mul
Yxui i get jlog 1 eq {log} if MULY mul 060 0 360 arc fill
newpath
X00i i get log i 1 eq {0.80 sub}{0.10 add} ifelse MULX mul
Yxui i get jlog 1 eq {log} if 0.10 sub MULY mul moveto
TBK
Yxui i get jlog 1 eq {log} if cvsshow3x
0 setgray
newpath
[ ] 0 setdash
0 setgray
%L*IEC=100(Y/Yn)**(1/ln(10))
%L*IEC/L*IEC,u = L*I/50 = 2(Y/Yn)**(1/ln(10)) = 1 (Y/Yu)**(1/ln(10))
tfg
/k10 01 def
/k1u 18 def
/k20 500 def
/nTUB 1 10 ln div def
1 1 500 {/k exch def %k=1,500
/Y k def
xchartl 0 eq {/YTUBr Y k1u div nTUB exp def} if %L/L*u
xchartl 1 eq {/YTUBr Y k1u div 1 nTUB sub exp def} if %dY/dYu
xchartl 2 eq {/YTUBr Y k1u div nTUB neg exp def} if %(dY/Y)/(dY/Y)u
xchartl 3 eq {/YTUBr Y k1u div nTUB exp def} if %(Y/dY)/(Y/dY)u
Y log MULX mul YTUBr jlog 1 eq {abs log} if MULY mul
k k10 eq {moveto} if
k k10 1 add ge
k k20 1 sub le and {lineto} if
k k20 eq {stroke} if
} for %k=1,500
/ioutx 0 def
ioutx 1 eq {%ioutx=1
tfn
/k 500 def
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.3 sub MULY mul moveto
(L*) jLs (TUB) ibLs (/L*) jLs (TUB,u) ibLs
X00k k get log 0.2 add MULX mul
Yxuk k get jlog 1 eq {abs log} if 0.60 sub MULY mul moveto
(=) bLs 20rm ((Y/Y)) jLs 20rm (u) ibLs
-50 0 rmoveto (1/ln) ebLs 20rm ((10)) ebLs
} if %ioutx=1
tfn
} bind def %END proc_Y_curve
%***************************************************
/proc_appli {%proc_appli
/x00a 4300 def
%y00a is to be defined in main proc_ram
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 proc_ram
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,) ibKs} if
(/L*) jKs ifunc 0 eq {(85,) 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
(\255Helligkeit ) showde
(L*) jKs ifunc 0 eq {(85) 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,) 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 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 ( tristimulus value difference) showen
(\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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( sensitivity) showen
(\255Empfindlichkeit) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (D) sMs (Y/Y) jKs (\051) bKs (u) ibKs
} 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 ifunc 0 eq {(LABJND) show} if
ifunc 1 eq {(CIELAB) show} if
ifunc 2 eq {(IECsRGB) show} if
ifunc 3 eq {(TUBsRGB) show} if
(\255Y) jKs TBK
( contrast) showen
(\255Kontrast) showde
2800 xtr0 sub ytr0t1 moveto
(normalized to ) showen
(normiert f\374r ) showde
(\050) bKs (Y/) jKs (D) sMs (Y) jKs (\051) bKs (u) ibKs
} if %xchartl=02
tfn %tfw
} bind def %proc_toptext
%***************************************************
/proc_L*top {%BEG proc_L*top ifunc=0,1,2,3
/20rm {20 0 rmoveto} def
ifunc 0 eq {%ifunc=0 L*-top-equations BEG LABJND_C02_C08
/s0 116 def /n0 1 3 div def /d0 16 def
/r0 s0 0.18 n0 exp mul def
/g0 r0 r0 d0 sub div def
/h0 d0 r0 d0 sub div def
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 ([1a]) 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 ([1b]) show
} if %ifunc=0 L*-top-equations END LABJND_C02_C08
ifunc 1 ge {%ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
ifunc 1 eq {/s1 116 def /n1 1 3 div def /d1 16 def} if
ifunc 2 eq {/s1 100 def /n1 1 2.4 div def /d1 0 def} if
ifunc 3 eq {/s1 100 def /n1 1 10 ln div def /d1 0 def} if
/r1 s1 0.18 n1 exp mul def
/g1 r1 r1 d1 sub div def
/h1 d1 r1 d1 sub div def
x00t y00t moveto
(L*) jLs 20rm
TBL (=) show 20rm (s ) show
(\050Y/Y) jLs (n) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t moveto
(\050Y) jLs (n) ibLs TBL (=100, ) show TBL
(Y) jLs (u) ibLs TBL (=18, ) show TBL
(s=) show s1 cvishow
ifunc 1 eq {(, n=1/3) show} if
ifunc 2 eq {(, n=1/2,4) show} if
ifunc 3 eq {(, n=1/ln(10)) show} if
(, d=) show d1 cvishow (\051) show
x00e y00t moveto
TBL ([1a]) show
x00t y00t 250 sub moveto
(L*) jLs 20rm
TBL (=) show 20rm (r ) show
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-) show 20rm (d) show
x01t y00t 250 sub moveto
TBL (\050r = s ) show (\050Y) jLs (u) ibLs
(/Y) jLs (n) ibLs (\051) bLs (n) ebLs
TBL (=) show r1 cvsshow2x TBL (, ) show
(L*) jLs (u) ibLs TBL (= r - d\051) show
x00e y00t 250 sub moveto
TBL ([1b]) show
} if %ifunc>=1 %ifunc>=1 top-eq. BEG CIELAB, IECsRGB, TUBsRGB_C02_C08
} bind def %END proc_L*top ifunc=1,2,3
%***************************************************
/proc__L*DL*u_C02 {%BEG proc__L*DL*u_C02
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC02 0/1:no or with output of equations in main proc_ram
tfr %C02
/y00t 2990 def
/ydel 0270 def
proc_L*top %ifunc=1,2,3 ALL
ifunc 0 eq {%ifunc=0 special BEG LABJND_C02
%2
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 ([1c]) show
} if %ifunc=0 special END LABJND_C02
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C02
x00t y00t ydel 2 mul sub moveto
(L*/L*) jLs (u) ibLs
TBL (=) show 20rm (g) show 20rm
(\050Y/Y) jLs (u) ibLs (\051) bLs
(n) ebLs
TBL (-h) show
x01t 400 add y00t ydel 2 mul sub moveto
TBL (\050g=r/(r-d)=) show r1 r1 d1 sub div cvsshow2x
TBL (, h=d/(r-d)=) show d1 r1 d1 sub div cvsshow2x
TBL (\051) show
x00e y00t ydel 2 mul sub moveto
TBL ([1c]) show
jlog 1 eq {%jlog=1
x00t y00t ydel 3 mul sub moveto
TBL (log [\050) show
(L*/L*) jLs (u) ibLs
TBL 20rm (+) show 20rm (h) show 20rm
TBL (\051 / g ] = n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([1d]) show
x00t y00t ydel 3.9 mul sub moveto
TBL (ln [\050) show
(L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ] = ln(10) n log \050) show
(Y/Y) jLs (u) ibLs (\051) bLs
x00e y00t ydel 4.0 mul sub moveto
TBL ([1e]) show
x00t y00t ydel 5 mul sub moveto
TBL (\050) show (L*/L*) jLs (u) ibLs
TBL ( + h) show
TBL (\051 / g ]) show
TBL ( = e) show (ln(10) n log \050) ebLs (Y/Y) jbLs (u) ebSs
(\051) ebLs
x00e y00t ydel 5 mul sub moveto
TBL ([1f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C02
ifunc 2 eq {%ifunc=2 special BEG IECsRGB_C02
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 ([1c]) 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 ([1d]) 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 4.0 mul sub moveto
TBL ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=2 special END IECsRGB_C02
ifunc 3 eq {%ifunc=3 special BEG 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 ([1c]) 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 ([1d]) 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 ([1e]) 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 ([1f]) show
} if %jlog=1
} if %ifunc=3 special END TUBsRGB_C02
} bind def %END proc__L*DL*u_C02
%***************************************************
/proc_YDYu_C04 {%BEG proc_YDYu_C04
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC04 0/1:no or with output of equations in main proc_ram
tfr %C04
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 BEG special LABJND_C04
%2
x00t y00t ydel 2 mul sub moveto
TBL
(normalized tristimulus value ) showen
(normierte Normfarbwert\255) showde
(Y) jLs
TBL
( difference) showen
(\255Differenz) showde
%3
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 %ifunc=0 END special LABJND_C04
ifunc 1 eq {%ifunc=1 special CIELAB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C04
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special IECsRGB/TUBsRGB_C04
%2
x00t y00t ydel 2 mul sub moveto
(dY) jLs TBL ( = [) show
(Y) jLs (n) ibLs (/ \050 n s \051] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 2 mul sub moveto
TBL ([2c]) show
%3
x00t y00t ydel 3 mul sub moveto
(dY) jLs (u) ibLs
TBL ( = [) show
(Y) jLs (n) ibLs TBL (/ \050 n s \051] ) show
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
TBL ( = ) show
100 n1 s1 mul div 18 100 div n1 exp mul cvsshow4x
x00e y00t ydel 3 mul sub moveto
TBL ([2d]) show
%4
x00t y00t ydel 4 mul sub moveto
(dY / dY) jLs (u) ibLs
TBL ( = ) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs (1-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([2e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
TBL (log\050) show (dY / dY) jLs (u) ibLs
TBL (\051 = (1-n) log) show
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([2f]) show
} if %jlog=1
} if %ifunc=2,3 END IECsRGB/TUBsRGB_C04
} bind def %END proc_YDYu_C04
%***************************************************
/proc_dYDY_C06 {%BEG proc_dYDY_C06
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC06 0/1:no or with output of equations in main proc_ram
tfr %C06
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=0,1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C06
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL (tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL ( sensitivity) showen
(\255Empfindlichkeit) showde
%3
%Cr= log[(Y/dY)/(Yu/dYu)]
x00t y00t ydel 2 mul sub moveto
(\050) bLs (dY/Y) jLs (\051 / \050) bLs
(dY/Y) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs
TBL (\051 / ) bLs (Y) jLs
TBL ( ] / [ \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 / ) bLs
(Y) jLs (u) ibLs
TBL ( ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([3f]) show
} if %ifunc=0 special END LABJND_C06
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C06
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C06
%2
x00t y00t ydel 2 mul sub moveto
(dY / Y) jLs TBL ( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs
x00e y00t ydel 2 mul sub moveto
TBL ([3c]) show
%3
x00t y00t ydel 3 mul sub moveto
((dY / Y)) jLs (u) ibLs
( = [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs
( / ) bLs (Y) jLs (u) ibLs
x00e y00t ydel 3 mul sub moveto
TBL ([3d]) show
%4
x00t y00t ydel 4 mul sub moveto
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (-n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([3e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((dY / Y)) jLs ( / ) bLs ((dY / Y)) jLs (u) ibLs
(] = (-n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([3f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C06
} bind def %END proc_dYDY_C06
%***************************************************
/proc_YDdY_C08 {%BEG proc_YDdY_C08
%for ifunc=1,2,3 CIELAB, IECsRGB, TUBsRGB
%ioutC08 0/1:no or with output of equations in main proc_ram
tfr %C08
/y00t 2990 def
/ydel 0270 def
proc_L*top %for ifunc=1,2,3
ifunc 0 eq {%ifunc=0 special BEG LABJND_C08
%2
x00t 2000 add y00t ydel 2 mul sub moveto
TBL
(tristimulus value ) showen
(Hellbezugswert\255) showde
(Y) jLs
TBL
( contrast) showen
(\25Kontrast) showde
%3
%Cr= (Y/dY)/(Yu/dYu)
x00t y00t ydel 2 mul sub moveto
(\050) bLs (Y/dY) jLs
(\051 / \050) bLs
(Y/dY) jLs (\051) bLs (u) ibLs
%4
x00t 300 add y00t ydel 3 mul sub moveto
TBL ( = [ ) bLs (Y) jLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (\051 ]) bLs
TBL ( / [ ) bLs (Y) jLs (u) ibLs
TBL ( / \050) bLs
TBL ( 1 + a) bLs ipK (Y) jLs (u) ibLs
TBL (\051 ]) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4h]) show
} if %ifunc=0 special END LABJND_C08
ifunc 1 eq {%ifunc=1 special BEG CIELAB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=1 special END CIELAB_C08
ifunc 2 eq
ifunc 3 eq or {%ifunc=2,3 special BEG IECsRGB/TUBsRGB_C08
%2
x00t y00t ydel 2 mul sub moveto
(Y / dY) jLs ( = ) bLs (Y) jLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 2 mul sub moveto
TBL ([4c]) show
%3
x00t y00t ydel 3 mul sub moveto
((Y / Y)) jLs (u) ibLs
( = ) bLs (Y) jLs (u) ibLs ( / { [ ) bLs
(\050) bLs (Y) jLs (n) ibLs (/ \050 n s \051 ] ) bLs
(\050Y) jLs (u) ibLs ( / Y) jLs (n) ibLs
(\051) bLs (1-n) ebLs ( }) bLs
x00e y00t ydel 3 mul sub moveto
TBL ([4d]) show
%4
x00t y00t ydel 4 mul sub moveto
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
( = ) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs (n) ebLs
x00e y00t ydel 4 mul sub moveto
TBL ([4e]) show
%5
jlog 1 eq {%jlog=1
x00t y00t ydel 5 mul sub moveto
(log [) bLs
((Y / dY)) jLs ( / ) bLs ((Y / dY)) jLs (u) ibLs
(] = (n) log) bLs
(\050Y / Y) jLs (u) ibLs
(\051) bLs
x00e y00t ydel 5 mul sub moveto
TBL ([4f]) show
} if %jlog=1
} if %ifunc=2,3 special END IECsRGB/TUBsRGB_C08
} bind def %END proc_YDdY_C08
%***************************************************
/proc_mdu {%BEG proc_mdu
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
%for C02, C04, C06, C08
xtr neg ytr neg translate %new cero point
%available Yx0i and Yxui from proc_Yi_Yxyi
%for x: xchartl=0_C02, xchartl=1_C04, xchartl=2_C06, xchartl=3_C08
/n090 090 def
/n004 004 def
/t090 (90) def
/t004 (4) def
/x00x x00t 200 sub def
x00x 1 MULY mul 120 add moveto
jlog 0 eq {%jlog=0
(m) jLs (u) ibLs t090 ibLs (_) ibLs t004 ibLs TBL ( = ) show
Yx0i n090 get Yx0i n004 get sub
Yi n090 get Yi n004 get sub div cvsshow3x (, ) show
(f) jLs t090 ibLs (=) bLs TBL Yx0i n090 get cvishow (, ) bLs
(f) jLs t004 ibLs (=) bLs TBL Yx0i n004 get cvishow
} %jlog=0
{ %jlog=1
(m) jLs (nu) ibLs TBL
xchartl 0 eq {( = n = ) show n cvsshow3x} if
xchartl 1 eq {( = 1-n = ) show 1 n sub cvsshow3x} if
xchartl 2 eq {( = -n = ) show n neg cvsshow3x} if
xchartl 3 eq {( = n = ) show n cvsshow3x} if
} ifelse %jlog=0,1
x00x 1 MULY mul 200 sub moveto
(m) jLs (u) ibLs TBL ( = ) show
Yx0i 20 get jlog 1 eq {log} if
Yx0i iu get jlog 1 eq {log} if sub
Yi 20 get jlog 1 eq {log} if
Yi iu get jlog 1 eq {log} if sub div cvsshow3x
xtr ytr translate %new cero point
} bind def %proc_mdu
%***************************************************
%*********************************************************************
/proc_axis {%BEG proc_axis
50 setlinewidth %50 setlinewidth
tfn
0 0 moveto 5000 0 rlineto stroke
0 0 moveto 0 3100 rlineto stroke
5000 100 add 0 moveto
-100 50 rlineto 0 -100 rlineto closepath fill
0 3100 100 add moveto
-50 -100 rlineto 100 0 rlineto closepath fill
TBL
/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 4.5 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
} bind def %END proc_axis
%****************************************************************
%%EndProlog
gsave
/lanind 1 def
/lantex [(G) (E) (S) (F) (I) (J) (M)] def
/showde {0 lanind eq {show} {pop} ifelse} bind def
/showen {1 lanind eq {show} {pop} ifelse} bind def
/showes {2 lanind eq {show} {pop} ifelse} bind def
/showfr {3 lanind eq {show} {pop} ifelse} bind def
/showit {4 lanind eq {show} {pop} ifelse} bind def
/showjp {5 lanind eq {show} {pop} ifelse} bind def
/showea {1 lanind le {show} {pop} ifelse} bind def
/lanindf where {pop /lanind1 lanindf def /lanind2 lanindf def
/lanindd laninddf def}
{/lanind1 0 def /lanind2 0 def} ifelse
/colormf where {pop /colorm1 colormf def /colorm2 colormf def
/colormd colormdf def}
{/colorm1 0 def} ifelse
/deintpf where {pop /deintp1 deintpf def /deintp2 deintpf def
/deintpd deintpdf def}
{/deintp1 0 def} ifelse
/xcolorf where {pop /xcolor1 xcolorf def /xcolor2 xcolorf def
/xcolord xcolordf def}
{/xcolor1 3 def} ifelse
/xchartf where {pop /xchart1 xchartf def /xchart2 xchartf def
/xchartd xchartdf def
/xchartm xchart2f xchart1f sub 1 add def}
{/xchart1 0 def /xchartm 1 def} ifelse
/xchart3f where {pop /xchart3 xchart3f def}
{/xchart3 0 def} ifelse
/xchart4f where {pop /xchart4 xchart4f def}
{/xchart4 0 def} ifelse
/pchartf where {pop /pchart1 pchartf def /pchart2 pchartf def
/pchartd pchartdf def}
{/pchart1 3 def} ifelse
/colsepf where {pop /colsep1 colsepf def /colsep2 colsepf def
/colsepd colsepdf def}
{/colsep1 0 def} ifelse
/pmetamf where {pop /pmetam1 pmetamf def /pmetam2 pmetamf def
/pmetamd pmetamdf def}
{/pmetam1 0 def} ifelse
%either defaul values for xchart=0 or values for xchart=1
/lanind lanind1 def %
/colorm colorm1 def %
/deintp deintp1 def %
/xcolor xcolor1 def %
/xchart xchart1 def %
/pchart pchart1 def %
/colsep colsep1 def %
/pmetam pmetam1 def %
colorm 0 eq deintp 0 eq and {/Txx (d) def /Fxx (d) def} if %colorm=0, deintp=0
colorm 0 eq deintp 1 eq and {/Txx (e) def /Fxx (e) def} if %colorm=0, deintp=1
colorm 1 eq deintp 0 eq and {/Txx (dd) def /Fxx (d) def} if %colorm=1, deintp=0
colorm 1 eq deintp 1 eq and {/Txx (de) def /Fxx (e) def} if %colorm=1, deintp=1
xchart 0 eq {/Txx (-) def /Fxx (-) def} if %always independent of intended output
5 /Times-ISOL1 FS
/cvishow {cvi 6 string cvs show} def
%75 85 moveto
%lanind cvishow (-) show
%colorm cvishow
%deintp cvishow
%xcolor cvishow
%xchart cvishow
%pchart cvishow
%colsep cvishow (-L) show pmetam cvishow
gsave
%XCHA01.PS END
%STOPA
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
/cvishow0 {cvi 6 string cvs show} def
/kchartl 1 def %0:left page, 1:right page
/pchartl 4 def %0:top page, 4:down page %not used
/jlog 0 def %0,1 without/with log
72 90 translate
0.010 MM dup scale
/xbtex0 1 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
(hgt11-7n) show
} if %xbtex0=1
/xpos [00100 06150 00100 06150] def
/ypos [04480 04480 00220 00220] def
/xchartl 0 def
0 1 3 {/xchartl exch def %xchartl=0,3
gsave
proc_Yi_Yxyi
20 setlinewidth
xpos xchartl get ypos xchartl get translate
0 setgray
150 /Times-ISOL1 FS
150 -140 moveto
(hgt1) show kchartl cvishow0 (-) show
xchartl 1 add pchartl add cvishow0
(a) show %a
/xwidth 6000 def
/ywidth 4000 def
25 setlinewidth
1 1 1 setrgbcolor
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 380 def
/ytr0 280 def
xtr0 ytr0 translate
proc_axis
%BEG C02, C04, C06, C08 ********************************************
%jlog 0:without log, 1:with log in main proc_ram
ifunc 0 eq {/n 1 def} if %dummy
ifunc 1 eq {/n 1 3.0 div def} if
ifunc 2 eq {/n 1 2.4 div def} if
ifunc 3 eq {/n 1 10 ln div def} if
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
proc_Y_curve
[ ] 0 setdash
50 setlinewidth %50 setlinewidth
0 setgray
%C02 xchartl=0
proc_mdu
/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 {proc_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 ytrl add MULY mul moveto
0 Y100DYu jlog 1 eq {log} 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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC02 1 def %0/1:no or with output of equations in main proc_ram
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
proc_Y_curve
%C04 xchartl=1
proc_mdu
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
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC04 1 def %0/1:no or with output of equations in main proc_ram
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
proc_Y_curve
%C06 xchartl=2
proc_mdu
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
[ ] 0 setdash
tfn
ioute 1 eq {proc_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
/x02t 0900 def
/x03t 2300 def
/x04t 3300 def
%for ifunc=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC06 1 def %0/1:no or with output of equations in main proc_ram
ioutC06 1 eq {proc_dYDY_C06} if
/y00a 01400 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
proc_Y_curve
%C08 xchartl=3
proc_mdu
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 {proc_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=0,1,2,3 LABJND, CIELAB, IECsRGB, TUBsRGB
/ioutC08 1 def %0/1:no or with output of equations in main proc_ram
ioutC08 1 eq {proc_YDdY_C08} if
/y00a 0850 def
proc_appli
} def %END C08_ALOG_L_DL
%****************************************************************
tfb
/xtfb 00 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
%**************************************************************
xpos xchartl get neg ypos xchartl get neg translate
grestore
} for %xchartl=0,3
showpage
grestore
%%Trailer
%%EndDocument
EndEPSF grestore gsave
BeginEPSF
219 MM 06 MM sub SHAr add 020 MM translate 12 /Times-ISOL1 FS -9 MM -7 MM moveto ( ) show
10 /Times-ISOL1 FS 53 MM 1 MM moveto ( ) show 1 1 scale -77 -91 translate
%%BeginDocument: Bild 28
%line 499
%!PS-Adobe-3.0 EPSF-3.0 hgt11-8N
%%BoundingBox: 70 85 246 206
/FS {findfont exch scalefont setfont} bind def
/MM {72 25.4 div mul} def
%%EndProlog
gsave
/ioutx 0 def
ioutx 1 eq {%ioutx=1
4 /Times-Roman FS
72 86 moveto
(hgt11-8N) show
72 90 translate
0.01 MM dup scale
20 setlinewidth
/xwidth 6100 def
/ywidth 4000 def
1 setgray
0 0 moveto xwidth 0 rlineto 0 ywidth rlineto
xwidth neg 0 rlineto closepath fill
0 setgray
0 0 moveto xwidth 0 rlineto 0 ywidth rlineto
xwidth neg 0 rlineto closepath stroke
} if %ioutx=1
grestore
showpage
%%Trailer
%%EndDocument
EndEPSF grestore gsave
BeginEPSF
219 MM 080 MM add 008 MM translate %80 MM Breite von TestStreifen
10 /Times-ISOL1 FS 53 MM 1 MM moveto () show 1 1 scale -77 21 MM sub -91 translate
%%BeginDocument: Bild 29 Teststreifen Ueberlaenge
%line 509
%%EndDocument
EndEPSF grestore gsave
BeginEPSF
-0.0 MM -0.0 MM translate %xy-Verschiebung Rechteckrahmen nach innen%
%%BeginDocument: Bild 30 %Rechteckrahmen
%line 519
%!PS-Adobe-3.0 EPSF-3.0 Frame arround with Internet text DG02 20070101
%%BoundingBox: 0 0 598 845
%%EndProlog
gsave
/lanind 1 def
/lantex [(G) (E) (S) (N) (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
/lanind1 01 def /lanind2 01 def /lanindd 01 def
/colorm1 00 def /colorm2 00 def /colormd 01 def
/deintp1 00 def /deintp2 00 def /deintpd 01 def
/xcolor1 00 def /xcolor2 00 def /xcolord 01 def
/xchart1 00 def /xchart2 00 def /xchartd 01 def
/pchart1 00 def /pchart2 00 def /pchartd 01 def
/colsep1 00 def /colsep2 00 def /colsepd 01 def
/pmetam1 00 def /pmetam2 00 def /pmetamd 01 def
/lanindf where {pop /lanind1 lanindf def /lanind2 lanindf def
/lanindd laninddf def} if
/colormf where {pop /colorm1 colormf def /colorm2 colormf def
/colormd colormdf def} if
/deintpf where {pop /deintp1 deintpf def /deintp2 deintpf def
/deintpd deintpdf def} if
/xcolorf where {pop /xcolor1 xcolorf def /xcolor2 xcolorf def
/xcolord xcolordf def} if
/xchartf where {pop /xchart1 xchartf def /xchart2 xchartf def
/xchartd xchartdf def
/xchartm xchart2f xchart1f sub 1 add def}
{/xchartm 1 def} ifelse
/xchart3f where {pop /xchart3 xchart3f def}
{/xchart3 1 def} ifelse
/xchart4f where {pop /xchart4 xchart4f def}
{/xchart4 0 def} ifelse
/pchartf where {pop /pchart1 pchartf def /pchart2 pchartf def
/pchartd pchartdf def} if
/colsepf where {pop /colsep1 colsepf def /colsep2 colsepf def
/colsepd colsepdf def} if
/pmetamf where {pop /pmetam1 pmetamf def /pmetam2 pmetamf def
/pmetamd pmetamdf def} if
/lanind lanind1 def %
/colorm colorm1 def %
/deintp deintp1 def %
/xcolor xcolor1 def %
/xchart xchart1 def %
/pchart pchart1 def %
/colsep colsep1 def %
/pmetam pmetam1 def %
/GSS$ where {pop /LSS$ GSS$ def}
{/LSS$ (1) def} ifelse
/GSC$ where {pop /LSC$ GSC$ def}
{/LSC$ (n) def} ifelse
/GSX$ where {pop /LSX$ GSX$ def}
{/LSX$ (0) def} ifelse
/GSY$ where {pop /LSY$ GSY$ def}
{/LSY$ (0) def} ifelse
/GEX$ where {pop /LEX$ GEX$ def}
{/LEX$ (p.ps./pdf) def} ifelse
/GEY$ where {pop /LEY$ GEY$ def}
{/LEY$ (p.dat) def} ifelse
/IMES 0 def
/i*ptrsc 0 def
gsave
0 setgray
1.0 1.0 scale
0.0 MM 1.0 MM translate %page shift down
0.15 MM setlinewidth
/x 20 array def
/y 20 array def
/d 20 array def
/x [000 296 296 000 002 294 294 002 005 291 291 005 %speziell
006 290 290 006 008 288 288 008 ] def
/y [000 000 210 210 002 002 208 208 005 005 205 205 %speziell
006 006 204 204 008 008 202 202 ] def
/d [060 017 -60 -17 058 015 -58 -15 056 013 -56 -13
054 011 -54 -11 052 009 -52 -09 ] def
colorm 0 eq deintp 0 eq and {/Txx (d) def /Fxx (d) def} if %colorm=0, deintp=0
colorm 0 eq deintp 1 eq and {/Txx (e) def /Fxx (e) def} if %colorm=0, deintp=1
colorm 1 eq deintp 0 eq and {/Txx (dd) def /Fxx (d) def} if %colorm=1, deintp=0
colorm 1 eq deintp 1 eq and {/Txx (de) def /Fxx (e) def} if %colorm=1, deintp=1
xchart 0 eq {/Txx (-) def /Fxx (-) def} if
xchart 1 ge {%xchart>=1
/i0 12 def
/i1 i0 1 add def /i2 i0 2 add def /i3 i0 3 add def
2.5 MM /Times-ISOL1 FS
x i0 get MM 40 MM add y i0 get MM 1 MM sub moveto
lanind cvishow (-) show
colorm cvishow
deintp cvishow
xcolor cvishow
xchart cvishow
pchart cvishow
colsep cvishow (-F) show pmetam cvishow
} if %xchart>=1
/xlu 017 MM def /ylu 017 MM def
/xro 279 MM def /yro 193 MM def
/xlo 017 MM def /ylo 193 MM def
/xru 279 MM def /yru 017 MM def
/xmo xlo xro xlo sub 0.5 mul add def
/ymo yro 1 MM sub def
xmo 1 MM sub ymo moveto 2 MM 0 rlineto stroke
xmo ymo 1 MM sub moveto 0 1 MM rlineto stroke
xlu 8 MM sub ylu moveto 16 MM 0 rlineto stroke
xlu ylu 8 MM sub moveto 0 16 MM rlineto stroke
xro 8 MM add yro moveto -16 MM 0 rlineto stroke
xro yro 8 MM add moveto 0 -16 MM rlineto stroke
xru 8 MM sub yru moveto 16 MM 0 rlineto stroke
xru yru 8 MM sub moveto 0 16 MM rlineto stroke
xlo 8 MM add ylo moveto -16 MM 0 rlineto stroke
xlo ylo 8 MM add moveto 0 -16 MM rlineto stroke
1 2 7 {/i exch def %Zentrierkreise
xlu ylu i MM 0 360 arc stroke
xro yro i MM 0 360 arc stroke
xru yru i MM 0 360 arc stroke
xlo ylo i MM 0 360 arc stroke
} for %i
12 4 16 {/i exch def /i0 i def %i=0,16
%0 4 16 {/i exch def /i0 i def %i=0,16
/i1 i0 1 add def /i2 i0 2 add def /i3 i0 3 add def
i 16 eq {0.30 MM setlinewidth} {0.15 MM setlinewidth} ifelse
0 setgray
x i0 get MM y i0 get MM moveto x i1 get MM y i1 get MM lineto
x i2 get MM y i2 get MM lineto x i3 get MM y i3 get MM lineto
x i0 get MM y i0 get MM lineto stroke
i 16 eq {6 /Times-ISOL1 FS
/x00 67 def /xdif 32 def /y0o 202.3 def /y0u 6.3 def
/x0l 6.1 def /x0r 288 def /y00 22 def /ydif 32 def
x00 xdif 0 mul add MM y0o MM moveto (V) show
x00 xdif 0 mul add MM y0u MM moveto (C) show
x00 xdif 1 mul add MM y0o MM moveto (L) show
x00 xdif 1 mul add MM y0u MM moveto (M) show
x00 xdif 2 mul add MM y0o MM moveto (O) show
x00 xdif 2 mul add MM y0u MM moveto (Y) show
x00 xdif 3 mul add MM y0o MM moveto (Y) show
x00 xdif 3 mul add MM y0u MM moveto (O) show
x00 xdif 4 mul add MM y0o MM moveto (M) show
x00 xdif 4 mul add MM y0u MM moveto (L) show
x00 xdif 5 mul add MM y0o MM moveto (C) show
x00 xdif 5 mul add MM y0u MM moveto (V) show
x0l MM y00 ydif 0 mul add MM moveto (V) show
x0r MM y00 ydif 0 mul add MM moveto (C) show
x0l MM y00 ydif 1 mul add MM moveto (L) show
x0r MM y00 ydif 1 mul add MM moveto (M) show
x0l MM y00 ydif 2 mul add MM moveto (O) show
x0r MM y00 ydif 2 mul add MM moveto (Y) show
x0l MM y00 ydif 3 mul add MM moveto (Y) show
x0r MM y00 ydif 3 mul add MM moveto (O) show
x0l MM y00 ydif 4 mul add MM moveto (M) show
x0r MM y00 ydif 4 mul add MM moveto (L) show
x0l MM y00 ydif 5 mul add MM moveto (C) show
x0r MM y00 ydif 5 mul add MM moveto (V) show
} if
} for %i=0,16
0 1 10 {/j0 exch def /j1 j0 1 add def %j0
j0 0 eq {tzccmy0* setcmykcolor} if
j0 1 eq {0 setgray} if
j0 2 eq {tzmcmy0* setcmykcolor} if
j0 3 eq {0 setgray} if
j0 4 eq {tzycmy0* setcmykcolor} if
j0 5 eq {0 setgray} if
j0 6 eq {tzocmy0* setcmykcolor} if
j0 7 eq {0 setgray} if
j0 8 eq {tzlcmy0* setcmykcolor} if
j0 9 eq {0 setgray} if
j0 10 eq {tzvcmy0* setcmykcolor} if
12 4 16 {/i exch def /i0 i def %i=0,16
%0 4 16 {/i exch def /i0 i def %i=0,16
/i1 i0 1 add def /i2 i0 2 add def /i3 i0 3 add def
i 16 eq {0.30 MM setlinewidth} {0.15 MM setlinewidth} ifelse
x i0 get d i0 get add 16 j0 mul add MM y i0 get MM moveto
x i0 get d i0 get add 16 j1 mul add MM y i0 get MM lineto stroke
x i1 get MM y i1 get d i1 get add 16 j0 mul add MM moveto
x i1 get MM y i1 get d i1 get add 16 j1 mul add MM lineto stroke
x i2 get d i2 get add 16 j0 mul sub MM y i2 get MM moveto
x i2 get d i2 get add 16 j1 mul sub MM y i2 get MM lineto stroke
x i3 get MM y i3 get d i3 get add 16 j0 mul sub MM moveto
x i3 get MM y i3 get d i3 get add 16 j1 mul sub MM lineto stroke
} for %i=0,16
} for %j0
0.15 MM setlinewidth
/s 7 MM def /s1 8 MM def /s5 36 MM def
16 1 20 {/j exch def /j0 j 16 sub def %j=16,20
/ix0 xlu 8 MM add j0 7 MM mul add def /iy0 ylu 8 MM sub def
0 1 3 {/ij exch def %ij=0,3
ij 0 eq {/ix0 xlu 8 MM add j0 7 MM mul add def /iy0 ylu 8 MM sub def} if
ij 1 eq {/ix0 xru 43 MM sub j0 7 MM mul add def /iy0 yru 8 MM sub def} if
ij 2 eq {/ix0 xlo 8 MM add j0 7 MM mul add def /iy0 ylo 1 MM add def} if
ij 3 eq {/ix0 xro 43 MM sub j0 7 MM mul add def /iy0 yro 1 MM add def} if
i*ptrsc 0 eq i*ptrsc 2 eq or {%i*ptrsc=0,2 cmy0* setcmykcolor
j 16 eq {tzan j get dup dup 0 setcmykcolor
ix0 0.5 MM sub iy0 0.5 MM sub s5 s1 rec fill} if
tzan j get dup dup 0 setcmykcolor
ix0 iy0 s s rec fill
} if %i*ptrsc=0,2
i*ptrsc 1 eq i*ptrsc 3 eq or {%i*ptrsc=1,3 www* setrgbcolor
j 16 eq {1 tzan j get 1 sub dup dup setrgbcolor %N
ix0 0.5 MM sub iy0 0.5 MM sub s5 s1 rec fill} if
1 tzan j get sub dup dup setrgbcolor %N
ix0 iy0 s s rec fill
} if %i*ptrsc=1,3
i*ptrsc 4 eq i*ptrsc 5 eq or {%i*ptrsc=4,5
[/CIEBasedABC << %Farbraum und Grenzen fuer D65
/RangeABC [0 100 -128 127 -128 127]
/DecodeABC [{16 add 116 div} bind {500 div} bind {200 div} bind]
/MatrixABC [1 1 1 1 0 0 0 0 -1]
/DecodeLMN
[{dup 6 29 div ge {dup dup mul mul}
{4 29 div sub 108 841 div mul} ifelse 0.9505 mul} bind
{dup 6 29 div ge {dup dup mul mul}
{4 29 div sub 108 841 div mul} ifelse} bind
{dup 6 29 div ge {dup dup mul mul}
{4 29 div sub 108 841 div mul} ifelse 1.0890 mul} bind]
/WhitePoint [0.9505 1 1.089] %CIEXYZ fuer D65
>>] setcolorspace
j 16 eq {tznLAB* 0 get tzwLAB* 0 get tznLAB* 0 get sub 0.25 j0 mul mul add
tznLAB* 1 get tzwLAB* 1 get tznLAB* 1 get sub 0.25 j0 mul mul add
tznLAB* 2 get tzwLAB* 2 get tznLAB* 2 get sub 0.25 j0 mul mul add
setcolor %N
ix0 0.5 MM sub iy0 0.5 MM sub s5 s1 rec fill} if
tznLAB* 0 get tzwLAB* 0 get tznLAB* 0 get sub 0.25 j0 mul mul add
tznLAB* 1 get tzwLAB* 1 get tznLAB* 1 get sub 0.25 j0 mul mul add
tznLAB* 2 get tzwLAB* 2 get tznLAB* 2 get sub 0.25 j0 mul mul add
setcolor %N
ix0 iy0 s s rec fill
} if %i*ptrsc=4,5
i*ptrsc 6 eq {%i*ptrsc=6 000n* setcmykcolor
j 16 eq {0 0 0 tzan j get setcmykcolor
ix0 0.5 MM sub iy0 0.5 MM sub s5 s1 rec fill} if
0 0 0 tzan j get setcmykcolor
ix0 iy0 s s rec fill
} if %i*ptrsc=6
i*ptrsc 7 eq {%i*ptrsc=7 w* setgray
j 16 eq {1 tzan j get sub setgray
ix0 0.5 MM sub iy0 0.5 MM sub s5 s1 rec fill} if
1 tzan j get sub setgray
ix0 iy0 s s rec fill
} if %i*ptrsc=7
} for %ij=0,3
} for %j=16,20
0 setgray
018 MM 008.2 MM moveto 6 /Times-Roman FS (-8) show
018 MM 006.2 MM moveto 6 /Times-Roman FS (-6) show
276 MM 008.2 MM moveto 6 /Times-Roman FS (-8) show
276 MM 006.2 MM moveto 6 /Times-Roman FS (-6) show
018 MM 202.2 MM moveto 6 /Times-Roman FS (-8) show
018 MM 204.2 MM moveto 6 /Times-Roman FS (-6) show
276 MM 202.2 MM moveto 6 /Times-Roman FS (-8) show
276 MM 204.2 MM moveto 6 /Times-Roman FS (-6) show
/10TIN {10 /Times-ISOL1 FS} def
/10TRN {10 /Times-Roman FS} def
/12TIN {12 /Times-ISOL1 FS} def
/12TRN {12 /Times-Roman FS} def
/10TII {10 /TimesI-ISOL1 FS} def
/10TRI {10 /Times-Italic FS} def
/12TII {12 /TimesI-ISOL1 FS} def
/12TRI {12 /Times-Italic FS} def
/10TIB {10 /TimesB-ISOL1 FS} def
/10TRB {10 /Times-Bold FS} def
/12TIB {12 /TimesB-ISOL1 FS} def
/12TRB {12 /Times-Bold FS} def
/10TIBI {10 /TimesBI-ISOL1 FS} def
/10TRBI {10 /Times-BoldItalic FS} def
/12TIBI {12 /TimesBI-ISOL1 FS} def
/12TRBI {12 /Times-BoldItalic FS} def
/12RN {12 /Times-Roman FS} bind def /10RN {10 /Times-Roman FS} bind def
/12RI {12 /Times-Italic FS} bind def /10RI {10 /Times-Italic FS} bind def
/12RB {12 /Times-Bold FS} bind def /10RB {10 /Times-Bold FS} bind def
/12RBI {12 /Times-BoldItalic FS} bind def /10RBI {10 /Times-BoldItalic FS} bind def
/12TN {12 /Times-ISOL1 FS} bind def /10TN {10 /Times-ISOL1 FS} bind def
/12TI {12 /TimesI-ISOL1 FS} bind def /10TI {10 /TimesI-ISOL1 FS} bind def
/12TB {12 /TimesB-ISOL1 FS} bind def /10TB {10 /TimesB-ISOL1 FS} bind def
/12TBI {12 /TimesBI-ISOL1 FS} bind def /10TBI {10 /TimesBI-ISOL1 FS} bind def
%special
/10TIN_10 {10TIN 0 -2 rmoveto
xcolor 1 eq {(10) show} if 0 2 rmoveto} def
/10TINK10 {10TIN 0 -2 rmoveto
xcolor 1 eq {(,10) show} if 0 2 rmoveto} def
/10SN {10 /Symbol FS} def
/12SN {12 /Symbol FS} def
/TELi0 8 array def
/TELi1 8 array def
/TELi 8 array def
/TELi0 [(P65) (P60) (P55) (P50) (P45) (P40) (P35) (P30)] def %7 illumin.
/TELi1 [(D65) (D50) (P40) (A00) (E00) (C00) (P00) (Q00)] def %7 illumin.
/xchart8 0 def %xchart8=0: Pxx, xchart8=1: Dxx
0 1 7 {/i exch def %i=0,7
xchart8 0 eq {%xchart8=0
TELi i TELi0 i get put
}%xchart8=0
{%xchart8=1
TELi i TELi1 i get put
} ifelse %xchart8=1
} for %i=0,7
0 setgray
12TIN
61 MM 13.5 MM moveto
(TUB\255Pr\374fvorlage hgt1; ) showde
(TUB\255test chart hgt1; ) showen
(gr\341fico TUB\255hgt1; ) showes
(TUB\255test graphique hgt1; ) showfr
(grafico TUB\255hgt1; ) showit
(TUB\255test chart hgt1; ) showjp
%A:LABJND(ifunc=0), B:CIELAB(ifunc=1), C:IECsRGB(ifunc=2), D:TUBsRGB(Ifunc=3)
%new HNN4
/xchart40 1 def %0:A&B (default), 1:A&C, 2:A&D, 3:B&C, 4:B&D, 5:C&D
/xchart41 2 def %0:log, %1:linear, %2:log & lin (default), %3:ln, log, lin
12TIN
xchart40 0 eq {%xchart40=0 HNN4
(LABJND & CIELAB colour\255difference, ) showea
(LABJND\255 & CIELAB\255Farbabstand, ) showde
(CIE 230 & ISO/CIE 11664\2554) show
} if %xchart40=0
xchart40 1 eq {%xchart40=1 HNN5
(LABJND & IECsRGB colour\255difference, ) showea
(LABJND\255 & IECsRGB\255Farbabstand, ) showde
(CIE 230:2019 & IEC 61966\2552\2551) show
} if %xchart40=0
xchart40 2 eq {%xchart40=2 HNN6
(LABJND & TUBsRGB colour\255difference, ) showea
(LABJND\255 & TUBsRGB\255Farbabstand, ) showde
(CIE 230:2019 & TUBsRGB 2025) show
} if %xchart40=2
xchart40 3 eq {%xchart40=3 HNN2
(CIELAB & IECsRGB colour\255difference, ) showea
(CIELAB\255 & IECsRGB\255Farbabstand, ) showde
(ISO/CIE 11664\2554 & IEC 61966\2552\2551) show
} if %xchart40=3
xchart40 4 eq {%xchart40=4 HNN3
(CIELAB & TUBsRGB colour\255difference, ) showea
(CIELAB\255 & TUBsRGB\255Farbabstand, ) showde
(ISO/CIE 11664\2554 & TUBsRGB 2025) show
} if %xchart40=4
xchart40 5 eq {%xchart40=5 HNN1
(IECsRGB & TUBsRGB colour\255difference, ) showea
(IECsRGB & TUBsRGB\255Farbabstand, ) showde
(IEC 61966\2552\2551 & TUBsRGB 2025) show
} if %xchart40=5
61 MM 09.5 MM moveto
12TIN
xchart41 0 eq {(log) show} if
xchart41 1 eq {(lin) show} if
xchart41 2 eq {(log & lin) show} if
xchart41 3 eq {(ln, log, lin) show} if
([lightness ) showea
([Helligkeit ) showde
12TII
(L*, ) show
12TIN
(threshold ) showea
(Schwelle ) showde
12SN
(D) show
12TII
(Y, ) show
12TIN
(sensitivity ) showea
(Empfindlichkeit ) showde
12SN
(D) show
12TII
(Y / Y, ) show
12TIN
(contrast ) showea
(Kontrast ) showde
12TII
(Y / ) show
12SN
(D) show
12TII
(Y, ) show
12TIN
(normalized for grey U]) showea
(normiert f\374r Grau U]) showde
62 MM 198.5 MM moveto
12RN tfb (http://farbe.li.tu-berlin.de/hgt1/hgt1l) show 12TN
(0) show %
LSC$ show LEX$ show tfn
(; only vector graphic VG) showen
(; nur Vektorgrafik VG) showde
%1 setgray %start white and unvisible
(; ) show
xchart 0 eq {
(Start\255Ausgabe) showde
(start output) showen
(comience salida) showes
(sortie de production) showfr
(cominciare l'uscita) showit
(start output) showjp
} if
62 MM 194 MM moveto
(Siehe separate Bilder dieser Seite: ) showde
(see separate images of this page: ) showen
(vea archivos semejantes: ) showes
(voir des fichiers similaires: ) showfr
(vedere dei file simili: ) showit
(see similar files: ) showjp
12RN tfb (http://farbe.li.tu-berlin.de/hgt1/hgt1.htm) show tfn 12TN
16 MM 185 MM moveto
-90 rotate
(Siehe \344hnliche Dateien der ganzen Serie: ) showde
(see similar files of the whole serie: ) showen
(vea archivos semejantes: ) showes
(voir des fichiers similaires de serie: ) showfr
(vedere dei file simili: ) showit
(see similar files: ) showjp
12RN tfb (http://farbe.li.tu-berlin.de/hgts.htm) show tfn 12TN
90 rotate
12 MM 185 MM moveto
-90 rotate
(Technische Information: ) showde
(technical information: ) showen
(informaci\363n t\351cnica: ) showes
(informations techniques: ) showfr
(informazioni tecniche: ) showit
(technical information: ) showjp
12RN tfb (http://farbe.li.tu-berlin.de) show tfn 12TN
( oder ) showde
( or ) showen
( o ) showes
( ou ) showfr
( o ) showit
( or ) showjp
12RN tfb (http://color.li.tu-berlin.de) show tfn 12TN
90 rotate
281 MM 185 MM moveto
-90 rotate
(TUB\255Registrierung: 20241001\255hgt1/hgt1l) showde
(TUB registration: 20241001\255hgt1/hgt1l) showen
(TUB matr\355cula: 20241001\255hgt1/hgt1l) showes
(TUB enregistrement: 20241001\255hgt1/hgt1l) showfr
(TUB iscrizione: 20241001\255hgt1/hgt1l) showit
(TUB registration: 20241001\255hgt1/hgt1l) showjp
(0) show %
LSC$ show LEX$ show
90 rotate
281 MM 74 MM moveto
-90 rotate
(TUB\255Material: Code=rha4ta) showde
(TUB material: code=rha4ta) showen
(TUB material: code=rha4ta) showes
(TUB mat\351riel: code=rha4ta) showfr
(TUB materiale: code=rha4ta) showit
(TUB material: code=rha4ta) showjp
90 rotate
277 MM 185 MM moveto
-90 rotate
/cvishow {cvi 6 string cvs show} def
/cvsshow1 {10 mul cvi 0.1 mul 7 string cvs show} def
( Anwendung f\374r Beurteilung und Messung ) showde
( application for evaluation and measurement ) showen
( aplicaci\363n para la medida ) showes
( application pour la mesure ) showfr
( la domanda per la misura ) showit
( application for measurement ) showjp
(von Display\255 oder Druck\255Ausgabe) showde
(of display or print output) showen
(de display output) showes
(de sortie sur \350cran) showfr
(di stampa di display) showit
(of display output) showjp
90 rotate
/i0 8 def
/i1 i0 1 add def /i2 i0 2 add def /i3 i0 3 add def
0.30 MM setlinewidth
0 setgray
x i0 get MM y i0 get MM moveto x i1 get MM y i1 get MM lineto
x i2 get MM y i2 get MM lineto x i3 get MM y i3 get MM lineto
x i0 get MM y i0 get MM lineto stroke
grestore
gsave
%**********************************************************
%%Trailer
%%EndDocument
EndEPSF grestore gsave
showpage
grestore
%} for %colsepf=0,1
%} for %pchartf=0,0
%} for %xchartf=0,0
%} for %xcolorf=0,1
%} for %deintpf=0,1
%} for %colormf=0,1
%} for %lanindf=0,0
%%Trailer