| [ internet ] in KIDS 글 쓴 이(By): geminga (선광일) 날 짜 (Date): 1997년10월01일(수) 09시11분12초 ROK 제 목(Title): Re: Re:Q]postscript file 여러장... ----multi---- #!/bin/sh # This script reads PostScript file(s) or stdin, merges them into # multi-rows/columns, and writes the result to stdout. # Thanks to Ross Cartlidge <rossc@extro.ucc.su.oz.au> for "multi.ps". # 15 Mar. 1990 M.Kitagawa (kitagawa@wave.ntt.jp) # For BSD or Generic # Usage: % multi [-l] [-p] [-r R] [-c C] [-m M] [-d] [-n] [-h] # -l : landscape (default), -p : portrait, -r R : R rows, -c C : C cols # -m M : M pages in 1 (overrides -l -p -r R -c C) # -d : dividers, -n : no dividers (default), -h : show usage echo=echo pslibpath=$HOME/bin # PS Library directory where multi.ps exists #default parameters landscape=true rows=1 cols=2 dividers=false scale=0 usage1="Usage: `basename $0` [options] [files]" usage2="Options: -p : portrait, -l : landscape (default)" usage3="-r R : R rows (default=$rows), -c C : C cols (default=$cols)" usage4="-m M : M pages in 1 with aspect ratio preserved (overrides -plrc)" usage5="-d : dividers, -n : no dividers (default), -h : show this help" usage6="`basename $0` reads PostScript file(s) or stdin, merges them into" usage7="multi-rows/columns, and writes the result to stdout. Save forests !" for i in $* do case $1 in -p) landscape=false; shift;; -l) landscape=true; shift;; -d) dividers=true; shift;; -n) dividers=faulse; shift;; -r) rows=$2; shift; shift;; -c) cols=$2; shift; shift;; -m) scale=$2; shift; shift;; -h|-*) $echo $usage1; $echo $usage2; $echo $usage3; $echo $usage4; $echo $usage5; $echo $usage6; $echo $usage7; exit 1;; --) shift; break;; esac done case $scale in 0) ;; 1) rows=1; cols=1; landscape=false;; 2) rows=1; cols=2; landscape=true;; 4) rows=2; cols=2; landscape=false;; 8) rows=2; cols=4; landscape=true;; 9) rows=3; cols=3; landscape=false;; 16) rows=4; cols=4; landscape=false;; 18) rows=3; cols=6; landscape=true;; 25) rows=5; cols=5; landscape=false;; *) $echo "-m $scale out of range. M={1,2,4,8,9,16,18,25}"; exit 3;; esac cat $pslibpath/multi.ps echo % landscape mode, rows, cols, dividers echo $landscape $rows $cols $dividers multi echo % cat $* echo endmulti --------multi.ps------- %!PS-Adobe-1.0 %%Creator: Ross Cartlidge <rossc@extro.ucc.su.oz> %%Title: Multiple pages on one page %%CreationDate: Tue Apr 10 09:37:26 EST 1990 %%Pages: 0 %%DocumentFonts: %%BoundingBox: 0 0 0 0 %%EndComments % % Uncomment the next line if you wish to load multi into the "exitserver" % state of the PostScript device % serverdict begin 0 exitserver % % % make each operator to overlay a procedure so a bind in % a prolog will not stop the overlaying by "multi" % [ /gsave /grestore /grestoreall /initgraphics /initmatrix /currentmatrix /setmatrix % Path construction operators /initclip % Virtual memory operators /save % ones which needed special overloading /showpage /erasepage /copypage /restore % ignore these /letter /legal /a4 /b5 /lettersmall /note ] { % if exists check if operator else define {} dup where { pop % If operator then make into procedure dup load type /operatortype eq { 1 array cvx dup 0 3 index cvx % /n -> n put % {}[0] -> n bind def } { pop } ifelse } { {} def } ifelse } forall % % Initialise endmulti to execute an error % /endmulti { count array astore /ostack exch def 250 array execstack /estack exch def 20 array dictstack /dstack exch def $error /newerror true put $error /errorname (No matching multi) cvn put $error /command (endmulti) put $error /ostack ostack put $error /estack estack put $error /dstack dstack put stop } bind def % % Put multiple logical pages on one physical page % until "endmulti" called % % landscape nrows ncols left_right up_down row_major dividers multi - % landscape nrows ncols up_down row_major dividers multi - % landscape nrows ncols row_major dividers multi - % landscape nrows ncols dividers multi - % landscape nrows ncols multi - % % Go into multi page representation % % landscape boolean:true - divide page in landscape orientation % false- divide page in portrait orirntation % nrows integer:number of logical pages down physical page % ncols integer:number of logical pages across physical page % left_right(*) boolean:true - rows fill left to right % false- rows fill right to left % up_down(*) boolean:true - columsn fill top to bottom % false- columns fill bottom to top % row_major(*) boolean:true - fill rowwise % false- fill columnwise % dividers(*) boolean:true - divide logical pages by lines % false- don't divide logical pages % % % NB: Optional parameters(*) default to true. % /multi { currentdict 64 dict begin /initdict exch def % store initial dict for backward reference % % Initialise the Optional Parameters (right to left) % [ /dividers /row_major /up_down /left_right ] { exch dup type /booleantype ne { exch % put non bool back true def % default to true } { def } ifelse } forall /cols exch def /rows exch def % % get size of current page % initgraphics clippath pathbbox /Y exch def % Max Y /X exch def % Max X /y exch def % Min Y /x exch def % Min X /W X x add def % Width of Page /H Y y add def % Height of page % % functions to turn page# into row and column % depending on whether rows or cols fill first % row_major { /tocol { cols mod } def /torow { cols idiv } def } { /tocol { rows idiv } def /torow { rows mod } def } ifelse % if landscape { % % Note: x and y are reversed % /w Y y sub def % Width of imageable region /h X x sub def % Height of imageable region /ox y def % origin of physical page /oy x def /L % Map to landscape -90 matrix rotate 0 H matrix translate matrix concatmatrix def } { /w X x sub def /h Y y sub def /ox x def /oy y def /L matrix def } ifelse % % Calculate origin fudge so that scaled margin = fudge % This means that the clippath of the logical page % will align with the physical clippath. % (wf/W)x = xf where, % wf = new width = w + 2xf, % x = margin xf = scaled margin % so xf = wx/(COLS.W-2x) /xf w x mul W cols mul 2 x mul sub div def /yf h y mul H rows mul 2 y mul sub div def /w w 2 xf mul add def /h h 2 yf mul add def % % CTM (multi) = C x T x M x L x I % CTM (normal) = C x I % CTM (normal) = CTM (multi) x (T x M x L x I)-1 x I % M = (Scale rows/cols) x (Scale logical to physical) x % (Translate to physical clip origin + fudge) % T = (Convert logical page to spot and physical) % L = (Convert to landscape) % I = Initial Physical CTM % C = Random transform on logical page /M w W div cols div h H div rows div matrix scale ox xf sub oy yf sub matrix translate % Move to origin matrix concatmatrix def /I matrix currentmatrix def /I_inv I matrix invertmatrix def % matrix T <current T> /T { page# tocol left_right not { cols 1 sub exch sub } if W mul page# torow up_down { rows 1 sub exch sub } if H mul 3 -1 roll translate } def % % Utility functions % NB: *_t1 are temporary variables % % matrix fromcanon <I-1 x T x M x L x I> /From_t1 matrix def /From_t2 matrix def /From_t3 matrix def /From_t4 matrix def /fromcanon { I_inv From_t1 T M L I From_t2 concatmatrix From_t3 concatmatrix From_t4 concatmatrix 3 -1 roll concatmatrix } def % /n {} mkmulti - % makes a new function called "n" in previous dict with:- % {}[0] = /n % {}[1] = currentdict % currentdict.n = prevdict.n % /mkmulti { 1 index dup load def %define old val in current dict 5 array cvx dup 3 4 -1 roll put % A[3] = {} dup 0 3 index put % A[0] = /n dup 1 currentdict put % A[1] = currentdict dup 2 /begin cvx put % A[2] = begin dup 4 /exec cvx put % A[4] = exec initdict 3 1 roll put % define initdict.n to multi function } def % % path_to_proc {} % make proc represenation of current path % /path_to_proc { { [ /newpath cvx { /moveto cvx} { /lineto cvx} { /curveto cvx} { /closepath cvx } pathforall ] cvx exch pop } stopped { $error /errorname get /invalidaccess eq { cleartomark $error /newerror false put (%%Warning%% charpath in path - path nulled) = cvx exec } { stop } ifelse } if } def /path_def { { currentpoint } stopped { $error /newerror false put { newpath } } { /newpath cvx 3 1 roll /moveto cvx 4 array astore cvx } ifelse } cvlit def % % Draw lines round logical pages % /draw_dividers { initgraphics L concat M concat 1 1 cols 1 sub { W mul dup 0 moveto rows H mul lineto } for 1 1 rows 1 sub { H mul dup 0 exch moveto cols W mul exch lineto } for stroke } def % % for each graphics operator which affects absolute state % /M1 matrix def /M3 matrix def /M2 matrix def [ /gsave /grestore /grestoreall /initgraphics /initmatrix /currentmatrix /setmatrix % Path construction operators /initclip % Virtual memory operators /save ] { { % Save paths path_def path_to_proc clippath { {} } path_to_proc % % CTM <- CTM x Tocano (canon mode) % M1 currentmatrix Tocanon M2 concatmatrix setmatrix % Restore paths initclip exec clip exec load exec % Save paths path_def path_to_proc clippath { {} } path_to_proc % % CTM <- CTM x Fromcanon (Non canon mode) % M1 currentmatrix Fromcanon M2 concatmatrix setmatrix % Restore paths initclip exec clip exec end } mkmulti } forall % % Define the operators which can't use the standard template % /showpage { /page# page# 1 add def % Update the transform matrices page# npages eq { dividers { draw_dividers } if load exec % the previous showpage /page# 0 def } { pop } ifelse /Fromcanon Fromcanon fromcanon def /Tocanon Fromcanon Tocanon invertmatrix def end initgraphics % the new initgraphics } mkmulti /copypage { pop end gsave showpage grestore } mkmulti /erasepage { pop end gsave initclip clippath 1 setgray fill grestore } mkmulti [ /letter /legal /a4 /b5 /lettersmall /note ] { { pop end (%%Warning%% Device change ignored) = } mkmulti } forall % % Define restore separately as it affects the value of page#, etc % /restore { pop % Push the values to restore after restore mark exch % put mark under -save- page# Fromcanon aload pop Tocanon aload pop counttomark -1 roll % get -save- to the top restore % Restore popped values Tocanon astore pop Fromcanon astore pop /page# exch def pop % mark % Save paths path_def path_to_proc clippath { { } } path_to_proc % % CTM <- CTM x Fromcanon (Non canon mode) % M1 currentmatrix Fromcanon M2 concatmatrix setmatrix % Restore paths initclip exec clip exec end } mkmulti % % procedure to undo the effect of multi % /endmulti { pop % don't need /endmulti [ /gsave /grestore /grestoreall /initgraphics /initmatrix /currentmatrix /setmatrix % Path construction operators /initclip % Virtual memory operators /save % ones which needed special overloading /showpage /erasepage /copypage /restore % ignore these /letter /legal /a4 /b5 /lettersmall /note % /endmulti ] { initdict exch dup load % get old value put % restore old value } forall page# 0 ne % if not at new page show uncomplete page { dividers { draw_dividers } if showpage } if end } mkmulti % % Set up in multi(non canon) mode % /page# 0 def /npages rows cols mul def /Fromcanon matrix fromcanon def /Tocanon Fromcanon matrix invertmatrix def end initgraphics } bind def --------이상 끝---- |