📄 iwidgets.ps
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ris gis copy pop dup is exch cf cs readline pop { ic exch get exec add } forall pop pop gis bis copy pop dup add is exch cf cs readline pop { ic exch get exec add } forall pop } bind def/wh { /len exch def /pos exch def ws 0 len getinterval im pos len getinterval copy pop pos len } bind def/bl { /len exch def /pos exch def bs 0 len getinterval im pos len getinterval copy pop pos len } bind def/s1 1 string def/fl { /len exch def /pos exch def /val cf s1 readhexstring pop 0 get def pos 1 pos len add 1 sub {im exch val put} for pos len } bind def/hx { 3 copy getinterval cf exch readhexstring pop pop } bind def /h FMLOCAL /w FMLOCAL /d FMLOCAL /lb FMLOCAL /bitmapsave FMLOCAL /is FMLOCAL /cf FMLOCAL/wbytes { dup dup 24 eq { pop pop 3 mul } { 8 eq {pop} {1 eq {7 add 8 idiv} {3 add 4 idiv} ifelse} ifelse } ifelse } bind def/BEGINBITMAPBWc { 1 {} COMMONBITMAPc } bind def/BEGINBITMAPGRAYc { 8 {} COMMONBITMAPc } bind def/BEGINBITMAP2BITc { 2 {} COMMONBITMAPc } bind def/COMMONBITMAPc { /r exch def /d exch def gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /lb w d wbytes def sl lb lt {lb ms} if /bitmapsave save def r /is im 0 lb getinterval def ws 0 lb getinterval is copy pop /cf currentfile def w h d [w 0 0 h neg 0 h] {ip} image bitmapsave restore grestore } bind def/BEGINBITMAPBW { 1 {} COMMONBITMAP } bind def/BEGINBITMAPGRAY { 8 {} COMMONBITMAP } bind def/BEGINBITMAP2BIT { 2 {} COMMONBITMAP } bind def/COMMONBITMAP { /r exch def /d exch def gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /bitmapsave save def r /is w d wbytes string def /cf currentfile def w h d [w 0 0 h neg 0 h] {cf is readhexstring pop} image bitmapsave restore grestore } bind def/ngrayt 256 array def/nredt 256 array def/nbluet 256 array def/ngreent 256 array def /gryt FMLOCAL /blut FMLOCAL /grnt FMLOCAL /redt FMLOCAL /indx FMLOCAL /cynu FMLOCAL /magu FMLOCAL /yelu FMLOCAL /k FMLOCAL /u FMLOCALFMLevel1 {/colorsetup { currentcolortransfer /gryt exch def /blut exch def /grnt exch def /redt exch def 0 1 255 { /indx exch def /cynu 1 red indx get 255 div sub def /magu 1 green indx get 255 div sub def /yelu 1 blue indx get 255 div sub def /k cynu magu min yelu min def /u k currentundercolorremoval exec def% /u 0 def nredt indx 1 0 cynu u sub max sub redt exec put ngreent indx 1 0 magu u sub max sub grnt exec put nbluet indx 1 0 yelu u sub max sub blut exec put ngrayt indx 1 k currentblackgeneration exec sub gryt exec put } for {255 mul cvi nredt exch get} {255 mul cvi ngreent exch get} {255 mul cvi nbluet exch get} {255 mul cvi ngrayt exch get} setcolortransfer {pop 0} setundercolorremoval {} setblackgeneration } bind def}{/colorSetup2 { [ /Indexed /DeviceRGB 255 {dup red exch get 255 div exch dup green exch get 255 div exch blue exch get 255 div} ] setcolorspace} bind def} ifelse /tran FMLOCAL/fakecolorsetup { /tran 256 string def 0 1 255 {/indx exch def tran indx red indx get 77 mul green indx get 151 mul blue indx get 28 mul add add 256 idiv put} for currenttransfer {255 mul cvi tran exch get 255.0 div} exch concatprocs settransfer} bind def/BITMAPCOLOR { /d 8 def gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /bitmapsave save def FMLevel1 { colorsetup /is w d wbytes string def /cf currentfile def w h d [w 0 0 h neg 0 h] {cf is readhexstring pop} {is} {is} true 3 colorimage } { colorSetup2 /is w d wbytes string def /cf currentfile def 7 dict dup begin /ImageType 1 def /Width w def /Height h def /ImageMatrix [w 0 0 h neg 0 h] def /DataSource {cf is readhexstring pop} bind def /BitsPerComponent d def /Decode [0 255] def end image } ifelse bitmapsave restore grestore } bind def/BITMAPCOLORc { /d 8 def gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /lb w d wbytes def sl lb lt {lb ms} if /bitmapsave save def FMLevel1 { colorsetup /is im 0 lb getinterval def ws 0 lb getinterval is copy pop /cf currentfile def w h d [w 0 0 h neg 0 h] {ip} {is} {is} true 3 colorimage } { colorSetup2 /is im 0 lb getinterval def ws 0 lb getinterval is copy pop /cf currentfile def 7 dict dup begin /ImageType 1 def /Width w def /Height h def /ImageMatrix [w 0 0 h neg 0 h] def /DataSource {ip} bind def /BitsPerComponent d def /Decode [0 255] def end image } ifelse bitmapsave restore grestore } bind def/BITMAPTRUECOLORc { /d 24 def gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /lb w d wbytes def sl lb lt {lb ms} if /bitmapsave save def /is im 0 lb getinterval def /ris im 0 w getinterval def /gis im w w getinterval def /bis im w 2 mul w getinterval def ws 0 lb getinterval is copy pop /cf currentfile def w h 8 [w 0 0 h neg 0 h] {w rip pop ris} {gis} {bis} true 3 colorimage bitmapsave restore grestore } bind def/BITMAPTRUECOLOR { gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /bitmapsave save def /is w string def /gis w string def /bis w string def /cf currentfile def w h 8 [w 0 0 h neg 0 h] { cf is readhexstring pop } { cf gis readhexstring pop } { cf bis readhexstring pop } true 3 colorimage bitmapsave restore grestore } bind def/BITMAPTRUEGRAYc { /d 24 def gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /lb w d wbytes def sl lb lt {lb ms} if /bitmapsave save def /is im 0 lb getinterval def /ris im 0 w getinterval def /gis im w w getinterval def /bis im w 2 mul w getinterval def ws 0 lb getinterval is copy pop /cf currentfile def w h 8 [w 0 0 h neg 0 h] {w rip pop ris gis bis w gray} image bitmapsave restore grestore } bind def/ww FMLOCAL/r FMLOCAL/g FMLOCAL/b FMLOCAL/i FMLOCAL/gray { /ww exch def /b exch def /g exch def /r exch def 0 1 ww 1 sub { /i exch def r i get .299 mul g i get .587 mul b i get .114 mul add add r i 3 -1 roll floor cvi put } for r } bind def/BITMAPTRUEGRAY { gsave 3 index 2 div add exch 4 index 2 div add exch translate rotate 1 index 2 div neg 1 index 2 div neg translate scale /h exch def /w exch def /bitmapsave save def /is w string def /gis w string def /bis w string def /cf currentfile def w h 8 [w 0 0 h neg 0 h] { cf is readhexstring pop cf gis readhexstring pop cf bis readhexstring pop w gray} image bitmapsave restore grestore } bind def/BITMAPGRAY { 8 {fakecolorsetup} COMMONBITMAP } bind def/BITMAPGRAYc { 8 {fakecolorsetup} COMMONBITMAPc } bind def/ENDBITMAP { } bind defend /ALDsave FMLOCAL /ALDmatrix matrix def ALDmatrix currentmatrix pop/StartALD { /ALDsave save def savematrix ALDmatrix setmatrix } bind def/InALD { restorematrix } bind def/DoneALD { ALDsave restore } bind def/I { setdash } bind def/J { [] 0 setdash } bind def%%EndProlog%%BeginSetup(4.0) FMVERSION1 1 0 0 612 792 0 1 10 FMDOCUMENT0 0 /Times-Bold FMFONTDEFINE1 0 /Times-Roman FMFONTDEFINE2 0 /Times-BoldItalic FMFONTDEFINE3 0 /Times-Italic FMFONTDEFINE4 0 /Courier FMFONTDEFINE5 0 /Courier-Bold FMFONTDEFINE32 FMFILLS0 0 FMFILL1 0.1 FMFILL2 0.3 FMFILL3 0.5 FMFILL4 0.7 FMFILL5 0.9 FMFILL6 0.97 FMFILL7 1 FMFILL8 <0f1e3c78f0e1c387> FMFILL9 <0f87c3e1f0783c1e> FMFILL10 <cccccccccccccccc> FMFILL11 <ffff0000ffff0000> FMFILL12 <8142241818244281> FMFILL13 <03060c183060c081> FMFILL14 <8040201008040201> FMFILL16 1 FMFILL17 0.9 FMFILL18 0.7 FMFILL19 0.5 FMFILL20 0.3 FMFILL21 0.1 FMFILL22 0.03 FMFILL23 0 FMFILL24 <f0e1c3870f1e3c78> FMFILL25 <f0783c1e0f87c3e1> FMFILL26 <3333333333333333> FMFILL27 <0000ffff0000ffff> FMFILL28 <7ebddbe7e7dbbd7e> FMFILL29 <fcf9f3e7cf9f3f7e> FMFILL30 <7fbfdfeff7fbfdfe> FMFILL%%EndSetup%%Page: "1" 1%%BeginPaperSize: Letter%%EndPaperSize612 792 0 FMBEGINPAGE[0 0 0 1 0 0 0][ 0 1 1 0 1 0 0][ 1 0 1 0 0 1 0][ 1 1 0 0 0 0 1][ 1 0 0 0 0 1 1][ 0 1 0 0 1 0 1][ 0 0 1 0 1 1 0] 7 FrameSetSepColorsFrameNoSep0 0 0 1 0 0 0 KJ0 0 0 1 0 0 0 K0 0 0 1 0 0 0 K0 0 0 1 0 0 0 K0 0 0 1 0 0 0 K0 0 0 1 0 0 0 K0 12 Q0 X0 0 0 1 0 0 0 K(Intr) 151.94 469 T(oduction) 172.39 469 T1 10 Q(T) 72 450.33 T(ypically) 77.41 450.33 T(, T) 108.98 450.33 T(cl/Tk application development leads to the) 119.39 450.33 T(redundant creation of widget combination patterns) 72 438.33 T(which can be singled out for replacement with higher) 72 426.33 T(level abstractions. For example, a label is usually asso-) 72 414.33 T(ciated with an entry widget, listboxes frequently have) 72 402.33 T(attached scrollbars, and dialogs require buttons and) 72 390.33 T(modality) 72 378.33 T(. This is due to the simplicity of the Tk widget) 106.91 378.33 T⌨️ 快捷键说明
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