%! % Copyright (C) 1994 Aladdin Enterprises. All rights reserved. % % This file is part of Ghostscript. % % Ghostscript is distributed in the hope that it will be useful, but % WITHOUT ANY WARRANTY. No author or distributor accepts responsibility % to anyone for the consequences of using it or for whether it serves any % particular purpose or works at all, unless he says so in writing. Refer % to the Ghostscript General Public License for full details. % % Everyone is granted permission to copy, modify and redistribute % Ghostscript, but only under the conditions described in the Ghostscript % General Public License. A copy of this license is supposed to have been % given to you along with Ghostscript so you can know your rights and % responsibilities. It should be in a file named COPYING. Among other % things, the copyright notice and this notice must be preserved on all % copies. %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % % ps2ai.ps - a postscript to editable adobe illustrator file filter % /vers {1.81} def % Mar 14, 1994 % %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % % needs a postscript level 2 interpreter, like gnu ghostscript, to work % % Usage: gs -q -dNODISPLAY ps2ai.ps file.ps > file.aips % or (see below) % gs -q -dNODISPLAY ps2ai.ps file.ps % or % cat ps2ai.ps file.ps | lpr (then look in log file) %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % Options %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % Output Options: directly to a file or standard out % /jout false def % true=file false=stdout (default=false) /joutput (ps2ai.out.aips) def % Name of Output file % %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % % Other Options % /jtxt3 true def % output text in AI3 form (false=ai88) % for coreldraw/photoshop readable output /jerr true def % use error handling (ie die gracefully) /jbiterr false def % attempt to handle bitmap fonts (kludge) /jMacGS false def % true if using MacGS (not fully implemented yet) /jMacfix true def % convert filled boxes to lines (only usefull with % laserwriter 8 postscript input) % %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % No options below here %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % % - Notes - % ai uses cmykcolor, so level 1 interpreters don't work % ai doesn't use image/imagemask - so bitmaps don't work correctly % the output file has a header so it is viewable/printable/reconvertable % % Comments, suggestions, bug-fixes, etc send to: % % Jason Olszewski (olszewsk@splash.princeton.edu) % % anonymous ftp: toby.princeton.edu /pub/olszewsk/ps2ai.ps % URL ftp://toby.princeton.edu/pub/olszewsk % % - Fix History - % 1.81 added custom color/gray support to header (x/X, g/G) % 1.8 added newpath if clippath is not consumed correctly(amiga) % 1.79 eliminated scientific notation of numbers less than 0.0001 % 1.78 fixed transposed h & H % 1.77 made laserwriter 8 fixes optional % 1.76 added margin fix for unix AI (brown@wi.extrel.com) % 1.75 added kludge to handle bitmap font errors (TeX, Windows.ps) % 1.74 made grestore a little smarter % 1.73 included header handle encoded fontname (/_fontname) % 1.72 fixed problem with restore/clip info - (not enough Qs problem) % 1.71 filter font names to remove previous encoding (|,_,etc) % 1.7 change text format to AI3, works better with PS & CD % 1.67 deal with weird makefonts % 1.66 handle to many bad stroke/fills (s s s w/o paths) % 1.65 more useable with non-gs interpreters (defaultmatrix fix) % 1.64 fixed "smart grestore" repeat bug % 1.63 fixed ashow/awidthshow bug % 1.62 check if cmykcolor is understood otherwise rgb % 1.61 made grestore smarter (only print if different) % 1.6 add better compatibility to CorelDraw and PhotoShop % 1.53 make it more gs-backward compatible (clarke@lsl.co.uk) % 1.52 handle clipping paths a little better (Posted) % 1.51 improve mac lw8 output (lines instead of filled boxes) % 1.5 handle some level 2 stuff (mac lw8) % 1.4 fixed scaling of linewidth and dash % 1.31 made trailer more AI88 friendly % 1.3 add ablity to output to file directly % 1.21 print matrix cleaner % 1.2 fix rotated fonts, thanks to G.Cameron (g.cameron@biomed.abdn.ac.uk) % 1.1 fix stroke/fill color difference (k vs K) % 1.0 posted to comp.lang.postscript % % - To Do List - % find real %%BoundingBox: llx lly urx ury % make MacGS friendly % handle eps w/o showpage:(append to end) % handle complex clipping/painted paths better % %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx % Nothing of Interest below here %xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx matrix identmatrix setmatrix % make ctm [1 0 0 1 0 0] /oldgsave {} def /oldgrestore {} def /initgraphics {} def /initmatrix {} def /xdef {exch def} def /trx {transform exch} def /cbdef {cvx bind def} def /jltz {dup abs 0.0001 lt {pop 0} if} def % get rid of scientific notation bug /clstate false def % closepath state /dpth false def % destroy path (ie newpath) /fclp false def % first paint after clip /kscl {1.0} def /gcnt {1} def % graphics state counter /spth {1} def % multiple paths on stack /jeol (\n) def % default end-of-line /jx {0} def /jy {0} def /j_ax {0} def /j3ftxt true def /clarry 10 array def 0 1 9 {clarry exch false put} for % initilize no clipping path % % handle cmyk color on level 1 interpreters /setcmykcolor where {pop} {/setcmykcolor { /blk exch def /yel exch def /mag exch def /cyan exch def /ccomp {add dup 1 gt {pop 1} if} def /red {1 cyan blk ccomp sub} def /green {1 mag blk ccomp sub} def /blue {1 yel blk ccomp sub} def red green blue setrgbcolor } def } ifelse /currentcmykcolor where {pop} {/currentcmykcolor { currentrgbcolor /bval xdef /gval xdef /rval xdef /rawC 1 rval sub def /rawM 1 gval sub def /rawY 1 bval sub def rawC rawM ge { rawY rawM ge { /blk rawM def} if } if rawC rawY ge { rawM rawY ge { /blk rawY def} if } if rawY rawC ge { rawM rawC ge { /blk rawC def} if } if rawY rawC eq { rawM rawC eq { /blk rawC def} if } if /cyan rawC blk sub def /mag rawM blk sub def /yel rawY blk sub def /blk blk def cyan mag yel blk } def } ifelse % If using Mac Ghostscript jMacGS { % /jeol {(\r) jp} def /jout true def (%%Note: Loading ps2ai.ps\n) print } if /jstr 40 string def jout {joutput (w) file /joutput xdef} if % % Output % jout {/jp { joutput exch writestring } bind def }{/jp {print}bind def} ifelse /jpnum {jltz ( ) jp =string cvs jp } bind def /jpmat { dup /jarry exch def length 1 sub /j_num exch def (\[) jp 0 1 j_num {jarry exch get jpnum} for (\]) jp } def % % Stack to Paths converters % /jpm {dpth { % if there are multiple paths on the stack spth 0 eq {clstate {(n\n) jp }{(N\n) jp } ifelse} if spth 1 eq {clstate {(s\n) jp }{(S\n) jp } ifelse} if spth 2 eq {clstate {(f\n) jp }{(F\n) jp } ifelse} if spth 3 eq {clstate {(h W n\n) jp }{(H W N\n) jp } ifelse} if} if /dpth true def transform 2 copy /yst xdef /xst xdef exch jpnum jpnum ( m\n) jp } bind def /jpl { trx jpnum jpnum ( l\n) jp } bind def /jpc { 6 4 roll trx jpnum jpnum 4 2 roll trx jpnum jpnum trx jpnum jpnum ( c\n) jp } bind def /jpp {xst jpnum yst jpnum ( l\n) jp /clstate true def} def /ppforall { {jpm}{jpl}{jpc}{jpp} pathforall } bind def % % Painting Operators % /jckfclp {fclp {(*U\n) jp} if /fclp false def} def % check compound clip path /oldnewpath [/newpath load] cbdef /newpath {oldnewpath dpth {clstate {(n\n) jp }{(N\n) jp } ifelse} if jckfclp /clstate false def /dpth false def /spth 0 def} def /stroke { (\n) jp /spth 1 def ppforall oldnewpath dpth { clstate {(s\n) jp }{(S\n) jp } ifelse jckfclp /clstate false def /dpth false def} if oldnewpath } def /fill {(\n) jp /spth 2 def ppforall oldnewpath dpth {clstate {(f\n) jp }{(F\n) jp } ifelse jckfclp /clstate false def /dpth false def} if oldnewpath} def /eofill {fill} def /clip {clarry gcnt get {(Q\n*u\nq\n) jp}{(*u\nq\n) jp} ifelse /spth 3 def ppforall /fclp true def oldnewpath clstate {(h ) jp }{(H ) jp } ifelse (W\n) jp clarry gcnt true put} def /eoclip {clip} def % % Text Operators % /oldshow [/show load] cbdef /curpt {stringwidth pop jx add jy} def /jNN {dup 0 eq {pop oldgsave currentfont /FontMatrix get setmatrix kscl oldgrestore} if } def /curftmatrix { currentfont /FontMatrix get dup 0 get jNN abs /norm exch def dup 0 get norm div exch dup 1 get norm div exch dup 2 get norm div exch dup 3 get norm div exch dup 4 get exch 5 get 6 array astore matrix currentmatrix matrix concatmatrix } def % AI does not support negitive font sizes /curftsize {currentfont /FontMatrix get 0 get jNN abs 1000 mul} def /hstr (X) def /vbar (|) 0 get def /undsc (_) 0 get def /ftnamefix { % handle font names with |,_ (previously encoded) jstr cvs { %forall dup vbar eq {pop}{ %ifelse dup undsc eq {pop}{ %ifelse hstr exch 0 exch put hstr jp } ifelse } ifelse } forall flush } bind def %/handleerror {pop pop (Times-Roman)} def /curftname {currentfont /FontName get ftnamefix}def /lftpar (\() 0 get def /rhtpar (\)) 0 get def /bckslsh (\\) 0 get def /handft { % handle strings with (,),\ (\() jp { %forall dup lftpar eq { (\\\() jp }{ %ifelse dup rhtpar eq { (\\\)) jp }{ %ifelse dup bckslsh eq { (\\\\) jp }{ %ifelse hstr exch 0 exch put hstr jp } ifelse } ifelse } ifelse } forall (\)) jp flush } bind def % AI 3 text format pieces jtxt3 { /j3txt { j3ftxt {(0 Ts 100 Tz 0 Tt 0 TA 0 0 5 TC 100 100 200 TW 0 0 0 Ti\n) jp (0 Ta 0 Tq 0 0 TI 0 Tc 0 Tw\n) jp} if } def /show {oldgsave (0 To\n) jp currentpoint 2 copy /jy exch def /jx exch def translate curftmatrix /jitm exch def 0 1 5 {jitm exch get jpnum} for ( 0 Tp\n) jp (TP\n) jp (0 Tr\n) jp (\/_) jp curftname curftsize jpnum ( Tf\n) jp (0) jp j_ax curftsize div 100 mul jpnum ( 100 TC\n) jp % percent(?) dup curpt moveto handft ( Tx\n) jp (TO\n) jp /j3ftxt false def currentpoint oldgrestore moveto } def /ashow {exch pop exch /j_ax exch def show /j_ax {0} def } def } { /show {oldgsave (u\n) jp currentpoint 2 copy /jy exch def /jx exch def translate (\/) jp curftname jstr cvs jp curftsize dup jpnum jpnum ( 0 0 z\n) jp curftmatrix jpmat ( e\n) jp dup curpt moveto handft ( t T U\n) jp currentpoint oldgrestore moveto} def /ashow {oldgsave (u\n) jp currentpoint translate (\/) jp curftname jstr cvs jp curftsize dup jpnum jpnum exch kscl mul jpnum ( 0 z\n) jp curftmatrix jpmat ( e\n) jp dup curpt moveto handft ( t T U\n) jp currentpoint oldgrestore moveto} def } ifelse /widthshow { show pop pop pop} def /awidthshow {ashow pop pop pop} def /kshow {show pop} def %/show {true charpath fill} bind def % get outline of charactor %/show {oldshow} def % do nothing different % % Color Operators % /oldsetcmykcolor [/setcmykcolor load] cbdef /setcmykcolor {oldsetcmykcolor currentcmykcolor 4 -1 roll jpnum 3 -1 roll jpnum 2 -1 roll jpnum jpnum ( k\n) jp currentcmykcolor 4 -1 roll jpnum 3 -1 roll jpnum 2 -1 roll jpnum jpnum ( K\n) jp } def /oldsetgray [/setgray load] cbdef /setgray {0 0 0 4 -1 roll 1 exch sub setcmykcolor} def /oldsethsbcolor [/sethsbcolor load] cbdef /sethsbcolor {oldsethsbcolor currentcmykcolor setcmykcolor} def /setrgbcolor {/bval xdef /gval xdef /rval xdef /rawC 1 rval sub def /rawM 1 gval sub def /rawY 1 bval sub def rawC rawM ge { rawY rawM ge { /blk rawM def} if } if rawC rawY ge { rawM rawY ge { /blk rawY def} if } if rawY rawC ge { rawM rawC ge { /blk rawC def} if } if rawY rawC eq { rawM rawC eq { /blk rawC def} if } if /cyan rawC blk sub def /mag rawM blk sub def /yel rawY blk sub def /blk blk def cyan mag yel blk setcmykcolor } def % % State Operators % /oldsetlinewidth [/setlinewidth load] cbdef /setlinewidth {kscl abs mul jltz oldsetlinewidth currentlinewidth jpnum ( w\n) jp } def /oldsetlinecap [/setlinecap load] cbdef /setlinecap {dup oldsetlinecap jpnum ( J\n) jp} def /oldsetlinejoin [/setlinejoin load] cbdef /setlinejoin {dup oldsetlinejoin jpnum ( j\n) jp} def /oldsetmiterlimit [/setmiterlimit load] cbdef /setmiterlimit {dup oldsetmiterlimit jpnum ( M\n) jp}def /oldsetdash [/setdash load] cbdef /setdash {exch [ exch {kscl abs mul} forall ] exch kscl abs mul oldsetdash currentdash exch jpmat jpnum ( d\n) jp } def /oldsetflat [/setflat load] cbdef /setflat {dup oldsetflat jpnum ( i\n) jp } def % % More State Operators % /kscl { % use just the x scale factor oldgsave matrix currentmatrix /jctm exch def jctm 4 0 put jctm 5 0 put jctm setmatrix 1 0 moveto currentpoint transform dup mul exch dup mul add sqrt 10000 mul round 10000 div oldgrestore } def /currentstate {currentcmykcolor setcmykcolor currentflat jpnum ( i) jp currentlinecap jpnum ( J) jp currentlinejoin jpnum ( j) jp currentlinewidth jpnum ( w) jp currentmiterlimit jpnum ( M ) jp currentdash exch jpmat jpnum ( d\n) jp } def /jdifG { currentcmykcolor /jok xdef /joy xdef /jom xdef /joc xdef currentflat /jof xdef currentlinecap /jolc xdef currentlinejoin /jolj xdef currentlinewidth /jolw xdef currentmiterlimit /joml xdef currentdash /jood xdef /joad xdef oldgrestore currentcmykcolor /jnk xdef /jny xdef /jnm xdef /jnc xdef currentflat /jnf xdef currentlinecap /jnlc xdef currentlinejoin /jnlj xdef currentlinewidth /jnlw xdef currentmiterlimit /jnml xdef currentdash /jnod xdef /jnad xdef % compare old gstate to new gstate joc jnc ne jom jnm ne joy jny ne jok jnk ne jof jnf ne jolc jnlc ne jolj jnlj ne jolw jnlw ne joml jnml ne false joad {true exit} forall {pop pop true}{false} ifelse false jnad {true exit} forall {pop pop true}{false} ifelse ne jood jnod ne 10 {or} repeat {currentstate} if } def /oldgsave [/gsave load] cbdef /gsave {oldgsave /gcnt gcnt 1 add def } def % clarry gcnt false put} def % (%%Note:gsave ) jp gcnt jpnum (\n) jp} def /oldgrestore [/grestore load] cbdef /grestore {dpth {newpath} if clarry gcnt get {(Q\n) jp clarry gcnt false put} if jdifG /gcnt gcnt 1 sub def } def % oldgrestore currentstate } def % (%%Note:grestore ) jp gcnt 1 add jpnum (\n) jp} def /oldrestore [/restore load] cbdef %/restore { 0 1 9 {clarry exch get {showpage} if } for oldrestore} def /showpage { 0 1 9 {clarry exch get {(Q\n) jp} if } for (%%Note: If Error, make sure there are matched pairs of 'q's and 'Q's\n) jp (%%Note: in the file. Add 'Q's before '%%Trailer' until equal\n) jp (%%Trailer\n) jp jtxt3 {(Adobe_IllustratorA_AI3 /terminate get exec\n) jp (Adobe_typography_AI3 /terminate get exec\n) jp (Adobe_customcolor /terminate get exec\n) jp (Adobe_cshow /terminate get exec\n) jp (Adobe_cmykcolor /terminate get exec\n) jp (Adobe_packedarray /terminate get exec\n) jp }{ (Adobe_Illustrator881 /terminate get exec\n) jp (Adobe_customcolor /terminate get exec\n) jp (Adobe_cshow /terminate get exec\n) jp (Adobe_cmykcolor /terminate get exec\n) jp (Adobe_packedarray /terminate get exec\n) jp } ifelse ( showpage\n%EOF\n%%EndDocument\n) jp jout {joutput closefile} if jMacGS not {quit} if /j3ftxt true def } def % % Error handling % errordict begin % Attempt to handle the error caused by bitmap fonts (TeX,Windows.ps,etc) % this is a big-time kludge jbiterr { /undefined {pop pop (Times-Roman)} def /typecheck {pop pop} def } if jerr { /handleerror { (%%Note: ps2ai error, aborting rest of conversion\n) jp showpage } def } if end % % Mac LW 8 improvements % /jmacimp { % stroked line instead of thin filled boxes /@a { 3 -1 roll 2 div dup 3 -1 roll add exch 3 -1 roll add exch moveto 3 -1 roll 2 div dup 3 -1 roll add exch 3 -1 roll exch sub exch lineto abs setlinewidth stroke pop pop} def /@b { 3 -1 roll 2 div dup 3 -1 roll add exch 3 -1 roll add exch moveto pop 3 -1 roll 2 div dup 3 -1 roll add exch 3 -1 roll add exch lineto abs setlinewidth stroke} def /endp {showpage pm restore} def % because the restore stops clean up } def % % Handle (some) PS Level 2 % /rectstroke { 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath stroke} def /rectfill { 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto fill } def /rectclip { 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto neg 0 rlineto closepath clip newpath jMacfix {jmacimp} if } def % % Add a header prolog to the output file so it is still view/print-able % (%!PS-Adobe-2.0 EPSF-1.2\n%%BoundingBox: 0 0 612 792\n) jp (%%Title: Adobe Illustator 3 Editable Document\n) jp (%%Creator: ps2ai.ps vers.) jp vers jpnum ( \(C\) 1993-94 Jason Olszewski\n) jp (%%TemplateBox: 0 0 612 792\n) jp jtxt3 {(%%AI3_Margin:0 0 0 0\n) jp } if (%%EndComments\n) jp (%%BeginProlog\n) jp (/m {moveto} def /l {lineto} def /c {curveto} def\n) jp (/S {stroke} def /F {fill} def\n) jp (/s {closepath S} def /f {closepath F} def\n) jp (/q {gsave} def /Q {grestore} def /W {clip} def /k {setcmykcolor} def\n) jp (/i {setflat} def /J {setlinecap} def /j {setlinejoin} def\n) jp (/w {setlinewidth} def /M {setmiterlimit} def /d {setdash} def\n) jp (/u {gsave} def /U {grestore} def /K {k} def\n) jp (/N {newpath} def /n {closepath N} def\n) jp (/g {setgray} def /G {g} def\n) jp (/x {pop pop k} def /X {x} def\n) jp (/H {} def /h {H closepath} def\n) jp (/*u {} def /*U {} def\n) jp %(\n) jp jtxt3 { (/TC {pop pop pop} def /Tr {pop} def\n) jp (/To {pop gsave} def /TO {grestore} def\n) jp (/Tp {pop matrix astore concat} def /TP {0 0 moveto} def\n) jp (/a_str 40 string def /cnt 0 def /h_str (X) def /undsc (_) 0 get def\n) jp (/fntfix {a_str cvs dup length 1 sub /f_str exch string def\n) jp ( {dup undsc eq {pop}{f_str cnt 3 -1 roll put /cnt cnt 1 add def\n) jp ( } ifelse } forall flush /cnt 0 def f_str cvn } bind def\n) jp (/Tf {exch fntfix findfont exch scalefont setfont} def /Tx {show} def\n) jp }{ (/z {pop pop pop exch findfont exch scalefont setfont} def\n) jp (/e {concat 0 0 m} def /t {show} def /T {} def\n) jp } ifelse (\n) jp jtxt3 { (userdict /Adobe_packedarray 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_cmykcolor 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_cshow 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_customcolor 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_typography_AI3 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_IllustratorA_AI3 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp }{ (userdict /Adobe_packedarray 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_cmykcolor 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_cshow 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_customcolor 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp (userdict /Adobe_Illustrator881 2 dict dup begin put\n) jp (/initialize {} def /terminate {} def\n) jp } ifelse (%%EndProlog\n) jp (%%BeginSetup\n) jp jtxt3 { (Adobe_packedarray /initialize get exec\n) jp (Adobe_cmykcolor /initialize get exec\n) jp (Adobe_cshow /initialize get exec\n) jp (Adobe_customcolor /initialize get exec\n) jp (Adobe_typography_AI3 /initialize get exec\n) jp (Adobe_IllustratorA_AI3 /initialize get exec\n) jp }{ (Adobe_packedarray /initialize get exec\n) jp (Adobe_cmykcolor /initialize get exec\n) jp (Adobe_cshow /initialize get exec\n) jp (Adobe_customcolor /initialize get exec\n) jp (Adobe_Illustrator881 /initialize get exec\n) jp } ifelse (%%EndSetup\n) jp 0 0 0 1 oldsetcmykcolor currentstate jout {(%%Note: Load Postscript file to be converted now\n) print} if