%!PS % "Light Gonzo empty shell compatible extracts litegonzo1a.psl % ============================================================== % Copyright c 2019 by Don Lancaster & Synergetics, Box 809, Thatcher, AZ, 85552 % (928) 428-4073 Email: don@tinaja.com Website: http://www.tinaja.com % Consulting services available http://www.tinaja.com/info01.html % All commercial rights and all electronic media rights ~fully~ reserved. % Linking usually welcome. Reposting expressly forbidden. Version 1.1 % This "empty shell" can be the basis for your new triply compatible % Acrobat - Google Drive - GhostScript code routines. % Present overhead of these more popular and more used snippets is % approximately 9 kilobytes. Unneeded application specific routines % can be removed, or more of Gonzo can be added as extracted from % https://www.tinaja.com/gonzo.psl % A gonzo tutorial is found at https://www.tinaja.com/glib/gonzotut.pdf % A PostScript Reference Manual at % % https://www.adobe.com/content/dam/acom/en/devnet/actionscript/articles/PLRM.pdf % A PostScript Video at https://www.youtube.com/watch?v=C_tWW560tAE % Please verify applicability and suitability to Google Drive ( as well, % as "real" Distiller and GhostScript )for any new insertions. % Fancy apps may require Distiller command line run as //acrodist /F . %%////// Extracted Gonzo Utilities ////// /mt {moveto} store /rm {rmoveto} def /rl {rlineto} def /pd {0 exch neg rl} def /pr { 0 rl} def /pu {0 exch rl} def /pl {neg 0 rl} def /line1 {.06 dup setlinewidth 5 mul /erase exch def} def /line2 {.12 dup setlinewidth 5 mul /erase exch def} def /line3 {.18 dup setlinewidth 5 mul /erase exch def} def /thingridlines {0} def /setgrid { /blocksize exch def translate % simplified blocksize dup scale} def /showgrid {gsave /vblocks exch def /hblocks exch def thingridlines setlinewidth [{0 0 moveto 0 vblocks rlineto stroke} 1 hblocks 1 add] xrpt [{0 0 moveto hblocks 0 rlineto stroke} 1 vblocks 1 add] yrpt fatterborder { gsave newpath 0 0.96 blocksize div dtransform round idtransform setlinewidth pop 2 setlinecap 0 0 moveto hblocks 0 rlineto 0 vblocks rlineto hblocks neg 0 rlineto closepath stroke grestore} if fat5 { gsave newpath 0 0.48 blocksize div dtransform round idtransform setlinewidth pop mark {5 0 moveto 0 vblocks rlineto stroke} 5 hblocks 5 div cvi] xrpt mark {0 5 moveto hblocks 0 rlineto stroke} 5 vblocks 5 div cvi] yrpt grestore} if fatter10 { gsave newpath 0 0.96 blocksize div dtransform round idtransform setlinewidth pop mark {10 0 moveto 0 vblocks rlineto stroke} 10 hblocks 10 div cvi] xrpt mark {0 10 moveto hblocks 0 rlineto stroke} 10 vblocks 10 div cvi] yrpt grestore} if grestore} def /fatterborder {true } store /fat5 {false} store /fatter10 { false} store /showdots { false } store /dot { showdots { currentpoint newpath 0.150 0 360 arc fill }if} def /mdot { mt dot} def /random {rand 65536 div 32768 div mul cvi} def % as in -- 6 random -- /gonzofont {dup type cvlit /arraytype eq {exch findfont exch makefont} {exch findfont exch scalefont} ifelse setfont mark /spacewidth ( ) stringwidth pop /cstretch cvx /add cvx /sstretch cvx /add cvx /def cvx currentfont dup backcdict exch (F?) dup 1 14 index (xxxxx) cvs 4 get put put /setfont cvx ] cvx def} def 50 dict /backcdict exch def % used "backwards" during compiling to get % fontname given the "made" font dictionary /cstretch 0 store /sstretch 0 store % repeats [ proc distance trips] xrpt /xrpt{gsave aload pop /trips exch def /dist exch def /rproc exch def trips { gsave rproc grestore dist 0 translate } repeat grestore} def /yrpt{gsave aload pop /trips exch def /dist exch def /rproc exch def trips { gsave rproc grestore 0 dist translate } repeat grestore} def % timing utilities. use stopwatchon and stopwatchoff for simple % one shot timing. For multiple time totals, use resettimer % starttimer stoptimer ... starttimer stoptimer reporttimer /mergestr {2 copy length exch length add string dup dup 4 3 roll 4 index length exch putinterval 3 1 roll exch 0 exch putinterval} def /stopwatchoff {stoptimer reporttimer} def % for single shots /stopwatchon {resettimer starttimer} def % for single shots /reporttimer {mytime 1000 div (\rElapsed time: ) print 20 string cvs print ( seconds.\r) print flush} def % to host /resettimer {/mytime 0 def} def % reset timer /starttimer {usertime /mytimenow exch def} def % add to time so far /stoptimer {usertime mytimenow sub /mytime exch mytime add def} def % for multiple timing intervals /black {0 setwebtint} store % ///////// (A) WEB FRIENDLY COLOR UTILITIES ///////////// % tintmat is a self-generating list of 216 triple color values /webtintmat [ 0 1 5 { /a exch store 0 1 5 { /b exch store 0 1 5 { 5 div b 5 div a 5 div }for } for } for ] def % setwebtint accepts a color number 0 to 215 and then % sets the PostScript color generator for later use... /setwebtint { abs cvi 216 cvi mod % restrict range webtintmat exch 3 mul 3 getinterval % get values from table aload pop setrgbcolor} def % and set them % The blocks are arranged as red to the right, green % up in order of increasing blue. % Some "pure color" sequences are % red: 0 1 2 3 4 5 % orange: 0 7 8 15 16 23 (sort of) % yellow: 0 7 14 21 28 35 % green: 0 6 12 18 24 30 % aqua: 0 42 84 126 168 210 % blue: 0 36 72 108 144 180 % magenta: 0 37 74 111 148 185 % purple 0 73 73 110 147 183 (sort of) % gray 0 43 86 129 172 215 % /////////// CODE SNIPPETS TO YOUR PROGRAM GO HERE //////// /a_typical_snippet { ps stuff } store % replace with real code! % /////////////// YOUR MAIN PROGRAM GOES HERE ///////////// 30 setwebtint % green for grid 50 50 10 setgrid % A 10X grid has many advntages 20 20 showgrid % show the grid 7.5 5 mt 7 pu 5 pr 7 pd 5 pl % simple blue box 212 setwebtint fill % Fonts will be substituted unless specifically findable and linked % to acrobat, ghostscript, or google drive /StoneSans-Bold findfont 1 scalefont setfont % substitute Gonzo fonts for fancy 0 setwebtint % black for text 2.5 1.5 moveto (Typical simple text goes here.) show showpage % EOF