%!PS

% Approximating a circle or an ellipse with four cubic splines #57
% ================================================================
% by  Don Lancaster

/ggnum 57 store

%  Copyright c 2005 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
%  Linking welcome. Reposting expressly forbidden. 

%  All commercial rights and all electronic media rights ~fully~ reserved.
%  Linking usually welcome. Reposting expressly forbidden. Version 1.1 

%  IMPORTANT NOTE: Don Lancaster's file gonzo.ps is required for this program.
%  After obvious location mods, uncomment ONE of the following two lines:

(C:\\Documents and Settings\\don\\Desktop\\gonzo\\gonzo.ps) run  % use internal gonzo
%  (A:\\gonzo.ps) run  % use external gonzo

%  NOTE THAT ALL PS FILENAME STRINGS !!!DEMAND!!! DOUBLE REVERSE SLASHES.

%  GONZO20A Guru Gonzo PostScript power tools (Interim release)
%  Includes gonzo justification and layout utilities.

%  Copyright c 1990, 1996, 2001 by Don Lancaster and Synergetics, Box 809,
%  Thatcher Arizona, 5552 (928) 428-4073  don@tinaja.com  support
%  via http://www.tinaja.com  All commercial rights and all electronic
%  media rights **FULLY** reserved. Reposting is expressly forbidden.


%%%%%%%%%%% links menu directory %%%%%%%%%%%%

% This code locks pdfmark commands out of a PostScript printer.

/pdfmark where {pop}{userdict /pdfmark /cleartomark load put} ifelse

% /surl "start url" marks the beginning of a text sequence to be urled. 
% It also paints the text blue...

/surl {mark /blue cvx 0.33 /setgray cvx     % change text to blue
       /currentpoint cvx                    % remember box start
       /urly /exch cvx /store cvx
       /urlx /exch cvx /store cvx
         ] cvx                              % complete deferred command

       printlist exch 3 index exch put      % stuff into gonzo printlist
       exch 1 add exch                      % increment gonzo list count
} def

% /eurl "end url" unmarks the end of a text sequence and sets up
% the pdfmark needed to define the Acrobat web link. 

/eurl {mark                               % start deferred proc      
       exch                               % position url string
       % /black cvx 0  /setgray cvx         % turn blue marker off 
       % maintextcolor /setrgbcolor  cvx    % reset to main text color???

       /aqua cvx /black cvx
       /makeurl cvx                       % defer call of url builder
        ] cvx                             % complete deferred proc

        printlist exch 3 index exch       % stuff into gonzo printlist
        put exch 1 add exch               % increment gonzo list count      
        } def


% /makeurl generates the pdfmark, receiving a {(urlstring) makeurl}.
% Note that it is not called until formatted printlist time...

/urlover 0.2 def                    % fraction of hot area over bounds

/makeurl { /cururlname exch store          % save the url string
            mark                           % start pdfmark

currentfont /ScaleMatrix get 3 get /fsize exch store  % guess height

  /Rect  [ urlx fsize urlover mul sub      % set box left x
           urly fsize urlover mul sub      % set box left y
           currentpoint
           exch fsize urlover mul add exch
           fsize add
           ]
           /Border [ 0 0 0]   % [0 0 0 ] = none; [0 0 2] = debug 
           /Color [ .7 0 0 ]
           /Action <</Subtype /URI /URI cururlname>>
           /Subtype /Link
           /ANN                            % annotation type
           pdfmark                        % call pdf operators    
} def

% /makeurlx generates the box specific pdfmark, receiving 
% a {(urlstring) makeurl}.
% Note that it is not called until formatted printlist time...


/makeurlx { /cururlnamex exch store        % save the url string
            mark                           % start pdfmark

  /Rect  [ xpos                            % set box left x
           ypos 0.9 sub                    % set box left y
           xpos 2.8 add                    % box right x
           ypos 0.9 sub 2.8 add            % box right y
           ]
           /Border [ 0 0 0]   % [0 0 0 ] = none; [0 0 2] = debug 
           /Color [ .7 0 0 ]
           /Action <</Subtype /URI /URI cururlnamex>>
           /Subtype /Link
           /ANN                            % annotation type
           pdfmark                        % call pdf operators    
} def


/maintextcolor {0 0 0 } def

% text link specific data  -- use dictionary instead below


{

/cubic01 {(http://www.tinaja.com/cubic01.asp) eurl} def
/hack62 {(http://www.tinaja.com/glib/hack62.pdf) eurl} def
/increment {(http://www.tinaja.com/text/bezgen3.html) eurl} def
/interpolate {(http://members.bellatlantic.net/~vze2vrva/design.html) eurl } def

/bezmath {(http://www.tinaja.com/text/bezmath.html) eurl } def

/table {(http://www.tinaja.com/psutils/imtable.psl) eurl } def



} pop



% dictionary method

<<    % zzzzzzzzzzzzzzzzzz  keep for search marker


/ellipse4.psl (http://www.tinaja.com/glib/ellipse4.psl)
/wnhsl (http://www.tinaja.com/whatnu05.asp#hsl) 
/stalac.pdf (http://www.tinaja.com/glib/stalac.pdf)
/santa01 (http://www.tinaja.com/santa01.asp)

/imxytab.psl (http://www.tinaja.com/psutils/imxytab.psl)
/nonlingr.pdf (http://www.tinaja.com/glib/nonlingr.pdf)
/unibmm01.psl (http://www.tinaja.com/psutils/unibm01.psl)
/webimage.pdf (http://www.tinaja.com/glib/webimage.pdf)
/keycor01.pdf (http://www.tinaja.com/glib/keycor01.pdf)
/nubkg01.psl (http://www.tinaja.com/psutils/nubkg01.psl)
/basis.pdf (http://www.tinaja.com/glib/basis.pdf)
/fixtlt01.psl (http://www.tinaja.com/psutils/fixtlt01.psl)
/swingt01.psl (http://www.tinaja.com/psutils/swingt01.psl)
/perspec1.pdf (http://www.tinaja.com/glib/perspec1.pdf) 
/starwars.psl (http://www.tinaja.com/psutils/starwars.psl)

/video901.jpg (http://www.tinaja.com/images/bargs/finalc9.jpg)
/video901.bmp (http://www.tinaja.com/images/bargs/finalc9.bmp)
/autobmf1.psl (http://www.tinaja.com/psutils/autobmf1.psl) 
/bmfauto1.pdf (http://www.tinaja.com/glib/bmfauto1.pdf)
/autobm1.psl (http://www.tinaja.com/psutils/autobmf1.psl) 
/bmdemo1.bmp (http://www.tinaja.com/psutils/bmdemo1.bmp)

/adobeifilter (http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows)
/myriadfont (http://store.adobe.com/type/browser/P/P_1706.html)
/stonefont (http://store.adobe.com/type/browser/F/STAQ/F_STAQ-11705000.html)
/cleartype (http://grc.com/cleartype.htm)


/adobeacrobat (http://www.adobe.com/products/acrobat/main.html)


/acroread (http://www.adobe.com/products/acrobat/readstep2.html)
/dutchdare (http://www.darenet.nl/page/language.view/home)

/sedn (news:///sci.electronics.design) 
/sern (news:///sci.electronics.repair) 

/mcmaster (http://www.mcmaster.com/ )
/smallparts (http://www.smallparts.com/  )
/grainger (http://www.grainger.com/Grainger/  )
/mouser (http://www.mouser.com/ )
/digikey (http://www.digikey.com/ )
/allied (http://www.alliedelec.com/ )
/newark (http://www.newark.com/)
/thomasreg (http://www.thomasregister.com/)

/whtnu05 (http://www.tinaja.com/whtnu05.asp)
/refurblg.pdf (http://www.tinaja.com/glib/refurblg.pdf)
/refurb.pdf (http://www.tinaja.com/glib/refurb.pdf)
/advetorl.pdf (http://www.tinaja.com/glib/advetorl.pdf)
/sotofamilia (http://cgi6.ebay.com/ws/eBayISAPI.dll?MfcISAPICommand=ViewListedItems&userid=sotofamilia&include=0&since=7&sort=3&rows=100)
/marcia.pdf (http://www.tinaja.com/glib/marcia.pdf)
/auctscne.pdf (http://www.tinaja.com/glib/auctscne.pdf)
/ebaysell.pdf (http://www.tinaja.com/glib/ebaysell.pdf)
/ebayspoof (mailto:spoof@ebay.com)
/auct01links (http://www.tinaja.com/auct01.asp#links)
/enhebay2.pdf (http://www.tinaja.com/glib/enhebay2.pdf)
/enhebay1.pdf (http://www.tinaja.com/glib/enhebay1.pdf)

/pdfflash.pdf(http://www.tinaja.com/glib/pdfflash.pdf)

/adobejava (http://partners.adobe.com/public/developer/pdf/topic_js.html)
/p3anim01.pdf (http://www.tinaja.com/glib/p3anim01.pdf) 

/xpdf (http://www.foolabs.com/xpdf/)
/heapsort.pdf (http://www.tinaja.com/glib/heapsort.pdf)
/strconv.pdf (http://www.tinaja.com/glib/strconv.pdf)
/pdfrefman (http://partners.adobe.com/public/developer/pdf/index_reference.html)
/uncompresspdf.api (http://www.tinaja.com/plugins/uncompressPDF.api)

/adobeebooks (http://www.adobe.com/epaper/ebooks/main.html)
/viewpdf1.psl (http://www.tinaja.com/psutils/viewpdf1.psl)

/adobeacrobatsdk 
(http://partners.adobe.com/public/developer/acrobat/sdk/index_doc.html)

/adobejavascriptguide (http://partners.adobe.com/public/developer/acrobat/sdk/index_doc.html#js)
/wordfreq.pdf (http://www.tinaja.com/glib/wordfreq.pdf)

/azauct01.pdf (http://www.tinaja.com/glib/azauct01.pdf)
/startsdk.pdf (http://www.tinaja.com/glib/startsdk.pdf)
/flatevue.pdf (http://www.tinaja.com/glib/flatvue.pdf)
/wordfrq1.psl (http://www.tinaja.com/psutils/wordfrq1.psl)
/otherwf (http://www.mytranslate.com/wordfrequency.htm)
/homonyms (http://www.cooper.com/alan/homonym_list.html)

/wrightauct (http://www.wrightbrosauctioneers.com/)
/a1auct (http://www.a1auctionz.com/)
/auctbroke (http://www.auctionbrokers.us/)
/ronbrunk (http://www.brunksauction.com/)
/americawest (http://www.yellowpages-ads.com/01231827)
/azauctioneers (http://www.arizonaauctioneers.com/)
/dickerson (http://www.cfdauction.com/)
/wsmauct (http://www.westernsalesmanagement.com/)
/asustore (http://property.asu.edu/)
/uaauct (http://pacs.web.arizona.edu/pacs_home.html)
/schoolauct (http://web.archive.org/web/20040229230404/http://www.dist.maricopa.edu/surplus/other.html)
/haynieauct (http://www.chuckhaynieauctions.com/pages/1/index.htm)
/crawfordauct (http://www.tumbleweedauction.com/)
/mangold (http://www.azauctioneers.org/members/8402_OCMangold.asp)
/tingle (http://brucetingleauctioneering.com/)
/countass (http://www.soldyourway.com/)
/southwestliq (http://www.swliquidators.com/)
/maricopacoll (http://www.dist.maricopa.edu/surplus/)
/sierraauct (http://www.sierraauction.com/)
/cunninghamauct (http://www.auctionaz.com/)
/auctappr (http://www.auctionandappraise.com/)
/azauctionassn (http://www.azauctioneers.org/home.asp)
/natauctionassn (http://www.auctioneers.org/)

/azclassifieds (http://www.arizclassified.com/classifieds/index.inn)
/azrepublic  (http://www.azcentral.com/class/merch/) 
/tudailystar (http://classified.tucson.com/index.php?site_name=citizen) 
/enhebay1.pdf (http://www.tinaja.com/glib/enhebay1.pdf)

/busonly.psl (http://www.tinaja.com/psutils/busonly.psl)
/rebound1.psl (http://www.tinaja.com/glib/rebound1.pdf)
/rebound1.pdf (http://www.tinaja.com/glib/rebound1.psl)
/funfield.pdf (http://www.tinaja.com/glib/funfield.pdf)
/psar2img.pdf (http://www.tinaja.com/glib/psar2img.pdf)

/dovebid (http://www.dovebid.com)
/michaelfox (http://www.michaelfox.com)
/mjauctions (http://www.mjauctions.com)


/ucc (http://www.law.cornell.edu/ucc/)
/arizlaw (http://www.azleg.state.az.us/ArizonaRevisedStatutes.asp)

/vickrey (http://www.vanderbilt.edu/econ/reiley/papers/VickreyHistory.pdf) 
/whtnu04 (http://www.tinaja.com/whtnu04.asp)
/logrpt01.psl (http://www.tinaja.com/psutils/logrpt01.psl)
/nutilt01.psl (http://www.tinaja.com/psutils/nutilt01.psl)
/nubkg01.psl (http://www.tinaja.com/psutils/nubkg01.psl)
/dodbur01.psl (http://www.tinaja.com/psutils/dodbur01.psl)

/ebayphen.pdf (http://www.tinaja.com/glib/ebayphen.pdf)
/gallery.pdf (http://www.tinaja.com/glib/gallery.pdf)
/histolog (http://www.tinaja.com/glib/histolog.pdf)
/bmfonts (http://www.tinaja.com/glib/bmfonts.pdf)
/dodbur (http://www.tinaja.com/glib/dodgebur.pdf)
/ebayphoto (http://www.tinaja.com/glib/ebayfoto.pdf)
/auctscne (http://www.tinaja.com/glib/auctscne.pdf)
/stepprep (http://www.tinaja.com/glib/stepprep.pdf)

/phonenums (http://www.switchboard.com/bin/cgiqa.dll?MG=)
/reversephone (http://www.reversephonedirectory.com/)
/scholar (http://www.scholar.google.com/)
/shieldsup (https://grc.com/x/ne.dll?bh0bkyd2)
/sotofamilia (http://cgi6.ebay.com/ws/eBayISAPI.dll?MfcISAPICommand=ViewListedItems&userid=sotofamilia&include=0&since=7&sort=3&rows=100)
/topozone (http://www.topozone.com/)
/thomasreg (http://www.thomasregister.com/)
/uhaul (http://www.uhaul.com/)
/ups (http://www.ups.com/)
/usps (http://www.usps.com/)
/vrane (http://www.vrane.com)
/wayback (http://web.archive.org/)
/whois (http://www.networksolutions.com/cgi-bin/whois/whois)
/grainger (http://www.grainger.com/)
/zipcodes (http://www.usps.com/ncsc/lookups/lookup_zip+4.html)

/mcmaster (http://www.mcmaster.com/)
/mscsupply (http://www.mscdirect.com/)
/natauctioneers (http://www.auctioneers.org/)
/newspapers (http://www.usnpl.com/)
/norfolk (http://www.norfolkandwaay.com)
/quickphrase (http://www.typingmaster.com/index.asp?go=quickphrase)
/myebays (http://www.tinaja.com/glib/myebays.pdf)
/moreebay (http://www.tinaja.com/glib/moreebay.pdf)
/mapsonus (http://www6.mapsonus.com/)
/aafont01 (http://www.tinaja.com/aafont01.asp)
/froogle (http://www.froogle.com)
/govliquidation (http://www.govliquidation.com)
/intershipper (http://www.intershipper.com)
/kelly (http://www.kbb.com)

/paypal (https://www.paypal.com/refer/pal=don%40tinaja.com)
/ebaysell (http://www.tinaja.com/glib/ebaysell.pdf)
/ebaybuy (http://www.tinaja.com/glib/ebaybuy.pdf)
/deja  (http://groups.google.com/googlegroups/deja_announcement.html)
/drhtml (http://www2.imagiware.com/RxHTML/)
/fedex (http://www.fedex.com/us/)

/currency (http://www.xe.net/ucc/)
/terraserver (http://terraserver-usa.com/)
/areacode (http://decoder.americom.com/cgi-bin/decoder.cgi)
/asiansources (http://www.asia.globalsources.com/HOMEPAGES/ASOL/HOME)
/ebaystore (http://stores.ebay.com/synergeticsabeja)
/amazon (http://www.amazon.com/exec/obidos/redirect-home/donlancastersgur/)
/aucres01 (http://www.tinaja.com/aucres01.asp)
/auctlinks (http://www.tinaja.com/auct01.asp#links)
/wayback (http://www.archive.org/web/web.php)
/agilent (http://www.agilent.com)

/fields01.psl (http://www.tinaja.com/glib/fields01.psl)
/fields01.pdf (http://www.tinaja.com/glib/fields01.pdf)

/maxwells (http://hyperphysics.phy-astr.gsu.edu/hbase/electric/maxeq.html#c3)
/muse121 (http://www.tinaja.com/glib/muse121.pdf)
/maxwellbook (http://www.amazon.com/exec/obidos/ISBN=0486606368/donlancastersgurA)


/transtronics (http://www.transtronics.com)
/sigview.pdf (http://www.tinaja.com/glib/sigview.pdf)
/mscal28nd.asp (http://www.tinaja.com/mscal28nd.asp)
/microchip (http://www.microchip.com)
/numschip.pdf (http://www.tinaja.com/glib/numschip.pdf)
/numschip.psl (http://www.tinaja.com/glib/numschip.psl)
/msd28a.asm (http://www.tinaja.com/glib/msd28a.asm)

/lineartechnology (http://www.lineartechnology.com) 

/bmtypewr (http://www.tinaja/com/psutils/bmtypewr.psl)
/distlang.pdf (http://www.tinaja.com/glib/distlang.pdf)
/muse141 (http://www.tinaja.com/glib/muse141.pdf)
/screenthief (http://www.keyscreen.com/KeyScreen(s)5/scrnthf.htm)

/giffont (http://www.tinaja.com/bmfonts/giffont1.bmp)

/f507bg.txt (http://www.tinaja.com/bmfonts/f507bg.txt)
/f507bg.psl (http://www.tinaja.com/bmfonts/f507bg.psl)
/f507bg.pdf (http://www.tinaja.com/bmfonts/f507bg.pdf)
/f607bg.txt (http://www.tinaja.com/bmfonts/f607bg.txt)
/f707bg.txt (http://www.tinaja.com/bmfonts/f707bg.txt)

/imgwrds1.psl (http://www.tinaja.com/psutils/imgwrds1.psl)
/bmfont01 (http://www.tinaja.com/bmfont01.asp)
/expbmp.psl (http://www.tinaja.com/glib/expbmp.psl)
/kikisu (http://www.tinaja.com/images/bargs/ki710101.jpg)
/hp3336a (http://www.tinaja.com/images/bargs/hp333601.jpg)

/bmtransfer (http://www.tinaja.com/bmfonts/lettex01.bmp)

/histolog.pdf (http://www.tinaja.com/glib/histolog.pdf)
/histolog.psl (http://www.tinaja.com/glib/histolog.psl)

/site01 (http://www.tinaja.com/site01.asp)
/dayproc1.psl (http://www.tinaja.com/psutils/dayproc1.psl)
/trail30.psl   (http://www.tinaja.com/psutils/trail30.psl)
/logrptm1.psl (http://www.tinaja.com/psutils/logrptm1.psl)
/logrpt01.psl (http://www.tinaja.com/psutils/logrpt01.psl)

/powerfit (http://www.tinaja.com/glib/powerfit.pdf)
/pssort (http://www.tinaja.com/glib/pssort.pdf)
/heapsort (http://www.tinaja.com/glib/heapsort.pdf)
/bashpseu (http://www.tinaja.com/glib/bashpseu.pdf)
/pseudo01 (http://www.tinaja.com/pseudo01.asp)
/muse112 (http://www.tinaja.com/glib/muse112.pdf)
/muse113 (http://www.tinaja.com/glib/muse113.pdf)
/muse89 (http://www.tinaja.com/glib/muse89.pdf)
/muse151 (http://www.tinaja.com/glib/muse151.pdf)
/pssecrets (http://www.tinaja.com/glib/pssecrets.pdf)
/bouncy (http://www.tinaja.com/glib/bouncy.pdf)
/vectstep (http://www.tinaja.com/glib/vectstep.pdf)
/muse102 (http://www.tinaja.com/glib/muse102.pdf)
/onesword (http://www.tinaja.com/text/onesword.html)
/emergop2 (http://www.tinaja.com/glib/emergop2.pdf)
/wave01 (http://www.tinaja.com/wave01.asp)
/chaincode (http://www.tinaja.com/text/chain01.html)
/muse152 (http://www.tinaja.com/glib/muse152.pdf)
/atg1 (http://www.tinaja.com/glib/atg1.pdf)
/hack62 (http://www.tinaja.com/glib/hack62.pdf)
/psinscrt (http://www.tinaja.com/glib/psinscrt.pdf)
/fern2img (http://www.tinaja.com/psutils/fern2img.psl)
/thefern (http://www.tinaja.com/psutils/fern2img.pdf)

/cmoscb (http://www.amazon.com/exec/obidos/ISBN%3D0750699434/donlancastersgurA/002-0496817-3688016)

/activecb (http://www.amazon.com/exec/obidos/ISBN%3D075062986X/donlancastersgurA/002-0496817-3688016)
/hack64 (http://www.tinaja.com/glib/hack64.pdf)
/nss (http://www.caves.org)
/sinquest (http://www.tinaja.com/glib/sinquest.pdf)
/askguru  (http://www.tinaja.com/glair01.asp)

/assycb (http://www.amazon.com/exec/obidos/ISBN%3D0672223317/donlancastersgurA/002-3338585-9572047)
/muse105 (http://www.tinaja.com/glib/muse105.pdf)
/muse107 (http://www.tinaja.com/glib/muse107.pdf)
/resbn90 (http://www.tinaja.com/glib/resbn90.pdf)
/hackar3 (http://www.tinaja.com/glib/hackar3.pdf) 
/testdemo (http://www.tinaja.com/glib/FULL60-1.ASC)

/mschips (http://www.tinaja.com/glib/mschips.pdf)
/sigview (http://www.sigview.com)
/ggsigview (http://www.tinaja.com/glib/sigview.pdf)
/mock (http://www.technicalworks.com)
/xtronics (http://www.xtronics.com/)
/oshen (http://www.oshonsoft.com/pic.html)

/heapps01 (http://www.tinaja.com/psutils/heapps01.psl)
/distlangpdf (http://www.tinaja.com/glib/distlang.pdf)
/strconv (http://www.tinaja.com/glib/strconv.pdf)
/fancysort (http://linux.wku.edu/~lamonml/algor/sort)
/presort (http://www.tinaja.com/psutils/presort1.psl)
/psnt (http://www.tinaja.com/glib/psnt.pdf) 
/insort (http://www.tinaja.com/psutils/insort.ps)
/bublsort (http://www.tinaja.com/psutils/bublsort.ps)
/oldstrconv (http://www.tinaja.com/psutils/strconv.html) 

/psdisk03 (http://www.tinaja.com/glib/psdisk03.pdf)
/muse01 (http://www.tinaja.com/muse01.asp)
/gonzopow (http://www.tinaja.com/glib/gonzopow.pdf)
/analogeb (http://www.tinaja.com/glib/analogeb.pdf)
/psdisk03 (http://www.tinaja.com/glib/psdisk03.pdf)
/flut01 (http://www.tinaja.com/flut01.asp)
/clpng (news:///comp.lang.postscript)
/ctpng (news:///comp.text.pdf)

/yahoo (http://www.yahoo.com)
/google (http://www.google.com)
/scodes (http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html)
/whois (http://www.networksolutions.com/en_US/whois/index.jhtml)
/zekes (http://www.zekes.com)
/logfileformat (http://www.microsoft.com/windows2000/en/server/iis/default.asp?url=/windows2000/en/server/iis/htm/core/iicnvlg.htm)
/logrpt01.psl (http://www.tinaja.com/psutils/logrpt01.psl)
/logrpt01.log (http://www.tinaja.com/psutils/logrpt01.log)
/ex031126 (http://www.tinaja.com/psutils/ex031126.log)


/picup01 (http://www.tinaja.com/picup01.asp)
/webwb01 (http://www.tinaja.com/webwb01.asp)
/muse90 (http://www.tinaja.com/glib/muse90.pdf)
/vismagsn (http://www.tinaja.com/glib/vismagsn.psl)
/vismagsn.pdf (http://www.tinaja.com/glib/vismagsn.pdf)
/msquant (http://www.tinaja.com/glib/msquant.psl)
/optjit01 (http://www.tinaja.com/psutils/optjit01.psl)
/optjit01demo (http://www.tinaja.com/psutils/optjit01.pdf)
/qall01 (http://www.tinaja.com/psutils/qall01.psl)

/deltapat (http://www.tinaja.com/psutils/deltapat.pdf)
/deltapat.pdf (http://www.tinaja.com/psutils/deltapat.pdf)
/deltapat.psl (http://www.tinaja.com/psutils/deltapat.psl)

/mindist1 (http://www.tinaja.com/glib/mindist1.pdf)
/deltams1 (http://www.tinaja.com/glib/deltams1.pdf)
/grabjpg (http://www.tinaja.com/psutils/grabjpg.psl)
/gallery (http://www.tinaja.com/glib/gallery.pdf)
/nutour01 (http://wwww.tinaja.com/nutour01.pdf)

/linkpdf1 (http://www.tinaja.com/glib/linkpdf1.html)

/ebayfoto (http://www.tinaja.com/glib/ebayfoto.pdf)
/jpeg2pdf.html (http://www.tinaja.com/text/jpeg2pdf.html)

/pdf2bmp (http://www.tinaja.com/psutils/pdf2bmp.psl)
/bitmfont (http://www.tinaja.com/psutils/bitmfont.txt)
/antifontpsl (http://www.tinaja.com/psutils/antifont.psl)
/antifonttxt (http://www.tinaja.com/psutils/antifont.txt)

/histog01 (http://www.tinaja.com/psutils/histog01.psl)
/swingtlt (http://www.tinaja.com/glib/swingtlt.pdf)
/newsamoe (news:///alt.marketing/online.ebay) 
/webtrends (http://www.netiq.com/webtrends/default.asp)
/stegan (http://63.140.207.28/books/bkwater.asp)
/nodi (http://www.pages.ebay.com/help/community/notice-infringe2.pdf)
/ebayvero (http://www.pages.ebay.com/help/community/vero-program.html)
/aboutme (http://members.ebay.com/aboutme/abeja/)
/magfill2 (http://www.tinaja.com/psutils/magfill2.psl)
/bmprpt01 (http://www.tinaja.com/psutils/bmprpt01.psl)
/waywere (http://www.tinaja.com/glib/waywere.pdf)

/nikon (http://www.nikon.com)
/bayer (http://www.coreco.com/Web/wbtools3.nsf/0/87fce126f109ea3a05256c7100591c9a?OpenDocument) 

/hewpack (http://www.hp.com)
/auct01 (http://www.tinaja.com/auct01.asp)
/blat01 (http://www.tinaja.com/auct01.asp)
/moreebay (http://www.tinaja.com/glib/moreebay.pdf)
/auctscne (http://www.tinaja.com/glib/auctscne.pdf)






/autourl (http://www.tinaja.com/glib/autourl.pdf)
/msintro1 (http://www.tinaja.com/glib/msintro1.pdf)
/msintrosource (http://www.tinaja.com/glib/msintro1.psl) 
/knockout (http://www.tinaja.com/glib/knockout.bmp) 

/stepsynt (http://www.tinaja.com/glib/stepsynt.pdf)
/msintro1 (http://www.tinaja.com/glib/msintro1.pdf)
/msinprop (http://www.tinaja.com/glib/msinprop.pdf)

/muse106 (http://www.tinaja.com/glib/muse106.pdf)
/muse142 (http://www.tinaja.com/glib/muse142.pdf)
/math01 (http://www.tinaja.com/math01.asp)
/cubic01 (http://www.tinaja.com/cubic01.asp)
/bez4pts (http://www.tinaja.com/glib/bez4pts.pdf)
/muse145 (http://www.tinaja.com/glib/muse145.pdf)
/muse148 (http://www.tinaja.com/glib/muse148.pdf)
/curveft3 (http://www.tinaja.com/psutils/curveft3.psl)
/fuzzybez (http://www.tinaja.com/glib/fuzzybez.pdf)

/bmprpt01 (http://www.tinaja.com/psutils/bmprpt01.psl)
/nowhit01 (http://www.tinaja.com/psutils/nowhit01.psl)
/blender (http://www.tinaja.com/psutils/blender.psl)
/speedup2 (http://www.tinaja.com/glib/speedup2.pdf)
/histog01 (http://www.tinaja.com/psutils/histog01.psl)
/imgviewer32 (http://www.arcatapet.net/imgv32.cfm)
/basis (http://www.tinaja.com/glib/basis.pdf)
/expbmp (http://www.tinaja.com/glib/expbmp.pdf)
/dodbur01 (http://www.tinaja.com/psutils/dodbur01.psl)
/dodgebur (http://www.tinaja.com/glib/dodgebur.pdf) 

/magfill1 (http://www.tinaja.com/psutils/magfill1.psl)
/swingt01 (http://www.tinaja.com/psutils/swingt01.psl)

/before01 (http://www.tinaja.com/images/bargs/marcon01.jpg)
/during01 (http://www.tinaja.com/images/bargs/marcon01.bmp)
/after01 (http://www.tinaja.com/images/bargs/marconz1.jpg)
/repobmp (http://www.tinaja.com/glib/repobmp.pdf)
/basis01 (http://www.tinaja.com/glib/basis.pdf)

/arcata (http://www.arcatapet.net/imgv32.cfm) 


/comparebmp (http://www.designer-info.com/Writing/bmp_tiff_jpeg_gif.htm)
/imagimag (http://www.tinaja.com/glib/imagimag.pdf)
/myebays (http://www.tinaja.com/glib/myebays.pdf)
/stepprep (http://www.tinaja.com/glib/stepprep.pdf)
/aafont01 (http://www.tinaja.com/aafont01.asp)

/here1 (http://village.infoweb.ne.jp/~fwhw1257/study/bmpform.htm)
/here2 (http://www.daubnet.com/formats/BMP.html)

/bittype (http://www.tinaja.com/psutils/pdf2bmp.psl)
/photocombine (http://www.tinaja.com/psutils/blender.psl)

/psl (http://www.tinaja.com/psutils/) % dummy temp

/psl1 (http://www.tinaja.com/psutils/pdf2bmp.psl) 
/psl2 (http://www.tinaja.com/psutils/acatdata.psl) 
/psl3 (http://www.tinaja.com/psutils/catwords.psl) 
/psl4 (http://www.tinaja.com/psutils/graburls.psl) 
/psl5 (http://www.tinaja.com/psutils/blender.psl) 
/psl6 (http://www.tinaja.com/psutils/catools1.psl) 
/psl7 (http://www.tinaja.com/psutils/strconv.html) 
/psl8 (http://www.tinaja.com/psutils/bodcat.psl) 
/psl9 (http://www.tinaja.com/psutils/flatvue1.psl) 
/psl10 (http://www.tinaja.com/psutils/fern2img.psl) 
/psl11 (http://www.tinaja.com/psutils/flutools.psl) 
/psl12 (http://www.tinaja.com/psutils/mscal156q.psl) 
/psl13 (http://www.tinaja.com/psutils/weblogu2.psl) 
/psl14 (http://www.tinaja.com/psutils/pfa2pfb.psl) 
/psl15 (http://www.tinaja.com/psutils/pfb2pfa.psl) 
/psl16 (http://www.tinaja.com/glib/psdisk03.psl) 
/psl17 (http://www.tinaja.com/psutils/disktool.psl) 
/psl18 (http://www.tinaja.com/glib/psinscrt.psl) 
/psl19 (http://www.tinaja.com/glib/pssearch.psl) 
/psl20 (http://www.tinaja.com/text/refsum1.html)
/psl21 (http://www.tinaja.com/text/reflog1.html) 
/psl22 (http://www.tinaja.com/psutils/reflog1.psl) 
/psl23 (http://www.tinaja.com/psutils/refsum1.psl) 
/psl24 (http://www.tinaja.com/psutils/searepl.psl) 
/psl25 (http://www.tinaja.com/psutils/weberru2.psl) 
/psl26 (http://www.tinaja.com/psutils/grabsrch.psl) 
/psl27 (http://www.tinaja.com/psutils/grabrefs.psl) 



/magsn01 (http://www.tinaja.com/magsn01.asp)

/gonzoutils (http://www.tinaja.com/post01.asp#gonzo)

/disktool (http://www.tinaja.com/psutils/disktool.ps)

/elesimp (http://www.tinaja.com/glib/elesimp.pdf)
/tn5603 (http://partners.adobe.com/asn/developer/pdfs/tn/TN5603.Filters.pdf)

/fern2img (http://www.tinaja.com/psutils/fern2img.psl)
/fern     (http://www.tinaja.com/psutils/fern2img.pdf)
/oldfern  (http://www.tinaja.com/psutils/fernx1.pdf) 

/acrosdk (http://partners.adobe.com/asn/developer/acrosdk/main.html)


/refman2 (http://partners.adobe.com/asn/developer/pdfs/tn/psrefman.pdf)
/refman3 (http://partners.adobe.com/asn/developer/pdfs/tn/PLRM.pdf)

/s3011 (http://partners.adobe.com/asn/developer/pdfs/tn/PS3010and3011.Supplement.pdf)

/s2011 (http://ftp.ktug.or.kr/obsolete/info/adobe/devtechnotes/pdffiles/ps2011.supplement.pdf)
/s2012
(http://ftp.ktug.or.kr/obsolete/info/adobe/devtechnotes/pdffiles/ps2012.supplement.pdf)
/s2013
(http://ftp.ktug.or.kr/obsolete/info/adobe/devtechnotes/pdffiles/ps2013.supplement.pdf)
/s2014
(http://ftp.ktug.or.kr/obsolete/info/adobe/devtechnotes/pdffiles/ps2014.supplement.pdf)
/s2015
(http://ftp.ktug.or.kr/obsolete/info/adobe/devtechnotes/pdffiles/ps2015.supplement.pdf)
/s2016
(http://ftp.ktug.or.kr/obsolete/info/adobe/devtechnotes/pdffiles/ps2016.supplement.pdf)


/ghost (http://www.cs.wisc.edu/~ghost/)
/distlang (http://www.tinaja.com/psutils/distlang.html)

/adobepst (http://partners.adobe.com/asn/developer/technotes/)


/maildon (mailto:don@tinaja.com)
/tinaja (http://www.tinaja.com)
/adobe (http://www.adobe.com)
/adobesdk (http://partners.adobe.com/asn/developer/acrosdk/main.html)
/pstrans (http://www.tinaja.com/glib/pstrans.pdf)
/borland (http://www.borland.com/products/downloads/download_cbuilder.html)
/ebay
(http://cgi6.ebay.com/ws/eBayISAPI.dll?ViewSellersOtherItems&userid=abeja&completed=0&sort=2&since=-1&include=0&page=1&rows=100)

/searepl (http://www.tinaja.com/psutils/searepl.psl)




/aasdk (http://www.tinaja.com/plugins/AboutAcrobatSDK.api)
/uncomp (http://www.tinaja.com/plugins/UncompressPDF.api)
/addimage (http://www.tinaja.com/plugins/AddImage.api)
/samplejpg (http://www.tinaja.com/plugins/sample.jpg)
/transparency (http://www.tinaja.com/plugins/Transparency.api)
/threerects (http://www.tinaja.com/plugins/threerects.pdf)
/watermark (http://www.tinaja.com/plugins/Watermark.api)
/verifyurls (http://www.tinaja.com/plugins/VerifyURLS.api)


/flate (http://www.tinaja.com/glib/flatvue.pdf)
/pstrans (http://www.tinaja.com/glib/pstrans.pdf)

/advt01 (http://www.tinaja.com/advt01.asp)
/amlink01 (http://www.tinaja.com/amlink01.asp)
/ng1 (news:///comp.text.pdf)  
/ng2 (news:///comp.lang.postscript)  

/msc++ (http://msdn.microsoft.com/visualc/productinfo/default.asp)

/degub (http://www.tinaja.com/glib/degub.pdf)



/ghostscript (http://www.artifex.com/pressreleases/GS70.htm)


/demox.psl  (http://www.tinaja.com/glib/g9demox.psl)
/demox.pdf  (http://www.tinaja.com/glib/g9demox.pdf)
/demo.pdf   (http://www.tinaja.com/glib/g9demo.pdf)
/flatvue (http://www.tinaja.com/glib/flatvue.psl)

/pdfrefman (http://partners.adobe.com/asn/developer/acrosdk/docs.html)

/psrefman 
(http://partners.adobe.com/asn/developer/technotes/postscript.html)

/pdfmrm
(http://partners.adobe.com/asn/developer/acrosdk/docs.html)

/tipdf
(http://partners.adobe.com/asn/developer/acrosdk/docs.html)

/asdk 
(http://partners.adobe.com/asn/developer/acrosdk)
          
/mtcr (http://support.adobe.com/devsup/devsup.nsf/docs/51864.htm)

/flatvue1 (http://www.tinaja.com/psutils/flatvue1.psl)
/acrob01 (http://www.tinaja.com/acrob01.asp)
/post01 (http://www.tinaja.com/post01.asp)
/info01 (http://www.tinaja.com/info01.asp)
/gurgrm01 (http://www.tinaja.com/gurgrm01.asp)

/energfun (http://www.tinaja.com/glib/energfun.pdf)

{

/tilley (http://www.tilleyfoundation.com)
/mnglobal (http://www.mnglobal.com/energy/pg2.htm)
/keely (http://www.keelynet.com)
/evolve (http://www.evolvedtechnology.com)
/hack64 (http://www.tinaja.com/glib/hack64.pdf)
/hackar3 (http://www.tinaja.com/glib/hackar3.pdf)
/resbn58 (http://www.tinaja.com/glib/resbn58.pdf)
/bppt (http://www.batterypoweronline.com)
/muse112 (http://www.tinaja.com/glib/muse112.pdf)
/muse113 (http://www.tinaja.com/glib/muse113.pdf)
/energfun (http://www.tinaja.com/glib/energfun.pdf)
/bashpseu (http://www.tinaja.com/glib/bashpseu.pdf)


/adobe (http://www.adobe.com)
/netscape (http://www.netscape.com)

/gallypsl (http://www.tinaja.com/galley1.psl)
/gallypdf (http://www.tinaja.com/galley1.pdf)

/atn5150 (http://partners.adobe.com/asn/developer/acrosdk/docs/createpdfapi/pdfmarkReference.pdf)

/nutour (http://www.tinaja.com/bargains/nutour02.pdf)
/nutoursource (http://www.tinaja.com/bargains/nutour02.psl) 

/bwhistle (http://www.tinaja.com/glib/bwhistle.pdf) 

/gonzo1 (http://www.tinaja.com/post01.asp#gonzo)


/barg01 (http://www.tinaja.com/barg01.asp)
/weblib01 (http://www.tinaja.com/weblib01.asp)
/gurgrm01 (http://www.tinaja.com/gurgrm01.asp)


/z1 (http://www.tinaja.com/bargains/thumb/albradz2.jpg)
/z2 (http://www.tinaja.com/bargains/sbtesteq.asp)
/z3 (http://www.tinaja.com/images/bargs/albrad02.jpg)

/z4 (http://www.tinaja.com/bargains/thumb/tutenaz2.jpg)
/z5 (http://www.tinaja.com/bargains/sbphone.asp)
/z6 (http://www.tinaja.com/images/bargs/tutena02.jpg)

/sourceme (http://www.tinaja.com/glib/gallery.psl)
/sourceme2 (http://www.tinaja.com/glib/autourl.psl)

} pop



>> {mark exch /eurl cvx ] cvx def} forall





%%%%%%%%%%%%%%%% New colorizer patches %%%%%%%%%%%%%%%%%%
 

 
/boxgrays 0.899 def
/grayshade boxgrays def
/mastergray boxgrays def
/staytint {0.33 setgray} def
/staytint1 {0.25 setgray} def
/showadgrays true def

/red {0 settint} def

 /Zmacro {staytint /ypos ypos 2 add def 72 300 div setlinewidth xpos 
ypos moveto
txtwide 0 rlineto stroke /ypos ypos -2 add def tintoff} def  % hair rule
 
 /amacro {(zy0)  stringmacro /ypos
  ypos ypara add def  0.33 setgray } def             % start drop cap
 /bmacro {(iFy1) stringmacro /ypos
  ypos ypara add def  black} def             % finish drop cap
 

 
% Gonzo character colorizer

/blueon {mark /blue cvx 0.33 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def

/blueoff {mark /beige cvx 0  /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def

/tinton {mark 0.33 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def

/tinton1 {mark 0.25 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def


/tinton1b {mark beige cvx     % try for aqua after url???

 0.25 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def

/tinton1a {mark /aqua cvx     % try for aqua after url???

 0.25 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def

/tinton1p {mark /burple cvx     % try for aqua after url???

 0.25 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def

/tinton1r {mark /red cvx     % try for aqua after url???

 0.25 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def

/tinton1a {mark /aqua cvx     % try for aqua after url???

 0.25 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def





/tinton1b {mark /beige cvx     % try for beige after url???

 0.25 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def





/tintoff {mark 0 /setgray cvx] cvx
        printlist exch 3 index exch put exch 1 add exch} def


%%%%%%%%%%%%%% COMPACT  VERSION OF  COLORIZER II %%%%%%%%%%%%%%%%%%%%%%

/settint {dup /currenttint exch store 5.999 mul dup floor cvi /&cbar
          exch store dup floor sub /&cwt exch store [
{/setgray [ /dup cvx 0.3 &cwt 0.59 mul add /ge cvx
 [1 /exch cvx &cwt 0.59 mul 0.30 add /sub cvx 1 &cwt sub
 0.59 mul 0.11 add /div cvx /dup cvx 1 &cwt sub /mul cvx
 &cwt /add cvx /exch cvx ] cvx [ &cwt 0.59 mul 0.3 add /div
 cvx /dup cvx &cwt /mul cvx 0] cvx /ifelse cvx /setrgbcolor
 cvx] cvx /def cvx}
{/setgray [/dup cvx 0.59 1 &cwt sub 0.3 mul add /ge cvx
 [1 &cwt sub 0.3 mul 0.59 add /sub cvx &cwt 0.3 mul 0.11 add
 /div cvx /dup cvx &cwt /mul cvx 1 &cwt sub /add cvx /exch cvx
 1 /exch cvx] cvx [1 &cwt sub 0.3 mul 0.59 add /div cvx /dup
 cvx 1 &cwt sub /mul cvx /exch cvx 0] cvx /ifelse cvx
 /setrgbcolor cvx] cvx /def cvx}
{/setgray [/dup cvx 0.59 &cwt 0.11 mul add /ge cvx [&cwt
 0.11 mul 0.59 add /sub cvx 1 &cwt sub 0.11 mul 0.30 add
 /div cvx /dup cvx 1 &cwt sub /mul cvx &cwt /add cvx 1 /exch
 cvx] cvx [0 /exch cvx &cwt 0.11 mul 0.59 add /div cvx /dup cvx
 &cwt /mul cvx] cvx /ifelse cvx /setrgbcolor cvx] cvx
 /def cvx}
{/setgray [/dup cvx 0.59 1 &cwt sub mul 0.11 add /ge cvx [1 &cwt
 sub 0.59 mul 0.11 add /sub cvx &cwt 0.59 mul 0.30 add /div cvx
 /dup cvx &cwt /mul cvx 1 &cwt sub /add cvx 1] cvx [0 /exch cvx
 1 &cwt sub 0.59 mul 0.11 add /div cvx /dup cvx 1 &cwt sub /mul
 cvx /exch cvx] cvx /ifelse cvx /setrgbcolor cvx] cvx
/def cvx}
{/setgray [/dup cvx 0.11 &cwt 0.30 mul add /ge cvx[&cwt 0.30 mul
 0.11 add /sub cvx 1 &cwt sub 0.30 mul 0.59 add /div cvx /dup
 cvx 1 &cwt sub /mul cvx &cwt /add cvx /exch cvx 1] cvx [ &cwt
 0.30 mul 0.11 add /div cvx /dup cvx &cwt /mul cvx /exch cvx 0
 /exch cvx ] cvx /ifelse cvx /setrgbcolor cvx ] cvx /def cvx}
{/setgray [ /dup cvx 0.30 1 &cwt sub 0.11 mul add /ge cvx[ 1
 /exch cvx 1 &cwt sub 0.11 mul 0.30 add /sub cvx &cwt 0.11 mul
 0.59 add /div cvx /dup cvx &cwt /mul cvx 1 &cwt sub /add cvx
 ] cvx [ 1 &cwt sub 0.11 mul 0.30 add /div cvx /dup cvx
 1 &cwt sub /mul cvx 0 /exch cvx] cvx /ifelse cvx /setrgbcolor
 cvx ] cvx /def cvx}

] &cbar get exec exec} bind def

/beige  {0.10 settint} def      % examples of convenience operators
/aqua   {0.52 settint} def
/blue    {0.67 settint} def
/lime     {0.44 settint} def
/burple {0.75 settint} def

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%





/guru { gonzo begin
ps.util.1 begin printerror nuisance begin} def  % 

guru                                           % activate gonzo utilities


50 50 10 setgrid                               % create grid
% 56 61 showgrid  

/setpagefonts {

/cstretch 0.015 def
/sstretch 0.015 def
/font0 /StoneSans-Bold 1.6 gonzofont
/font1 /StoneSans 0.95 gonzofont
/font2 /StoneSans [0.95 0 0.25 0.95 0 0 ] gonzofont
/font4 /StoneSans 0.85 gonzofont
/font3 /StoneSans-Bold 0.85 gonzofont
/font6 /StoneSans-Bold 0.85 gonzofont
/font7 /StoneSans-Bold 1.05 gonzofont   % subheaders

/font8 /StoneSans-Bold [0.65 0 0 0.65 0 0.4] gonzofont

/txtwide 36 store

/yinc 1.2 store
/kern 0.1 store

/pm 1.5 store



aqua 0.33 setgray
font1

black




/amacro { mark /aqua cvx 0.33 /setgray cvx ] cvx
        printlist exch 3 index exch       % stuff into gonzo printlist
        put exch 1 add exch  } def

/bmacro { mark /black cvx ] cvx
        printlist exch 3 index exch       % stuff into gonzo printlist
        put exch 1 add exch  } def

/shiftin {xpos /xposhold exch store /xpos xpos 3 add store} def

/shiftout {/xpos xposhold store} def

/texttop 51 store
/textleft 3 store


/cmacro {aqua 0.25 setgray (znhL7) stringmacro

/xpos xpos 1.7 sub store

/ypos ypos .1 sub def

} def   % left title


/dmacro {black (pL1hz)  stringmacro

/xpos xpos 1.7 add store

/ypos ypos .1 add def} def       % normal text after centered title




/fmacro  % try and fake |
      {mark /gsave cvx 
         /currentpoint cvx
         /moveto cvx
         0.1 /setlinewidth cvx
         0 0.65 /rlineto cvx  /stroke cvx
         /grestore cvx
         ] cvx

       printlist exch 3 index exch put      % stuff into gonzo printlist
       exch 1 add exch                      % increment gonzo list count
} def


} def

setpagefonts

% -2 50.5 (optional header here \274) cl

%% Set document opening conventions. Note DOCVIEW limited.

[/CropBox [0 0 520 620]       % set the wierd size
/PAGES pdfmark 

[ {Catalog} <<
 /ViewerPreferences << /FitWindow true /CenterWindow true >>
 /PageLayout /OneColumn            % continous
 /Pagemode /UseNone                % no thumbs
 /View [/XYZ null null 1 ]         % force 100%
             >>
 /PUT pdfmark



%%%%%%%%%%%%%%%%% START DEMO ART   (not in use) %%%%%%%%%%%%%%%%


%%% Hand patching Info:

%  next available variable is /GS3 
%  transparency gstate is object 2
%  contents stream is object 18  gets  q /GS3 gs (xstuff) Q 
%  be sure to q Q bracket to localize
%  resources stream is object 19    gets  /GS3 2 0 R 


/transoverlay {

   % make a new graphics state
   [ /_objdef {newgsstate} /type /dict /OBJ pdfmark 

   % fill the new overlay graphics state - See PDF manual for details 
   [  {newgsstate}
          <<
            /Type /ExtGState 
            /ca 0.5                % fill transparency is 0.5
            /CA 0.5                % stroke transparency is 0.5
            /BM /Normal 
            /AIS false 
            /OP false 
            /OPM 1 
            /op true 
           >> /PUT

           pdfmark

    % start a Begin Picture graphics overlay subroutine...
    [ /BBox [0 0 1000 1000 ] /_objdef {overlaypix} /BP pdfmark

    % fill the Begin Picture graphics overlay Xobject subroutine...

          0 0.5 1 setrgbcolor     % on the aqua side of blue
          4 4 6 6 rectfill

    % complete the Begin Picture graphics overlay Xobject...
    [ /EP pdfmark

     } def


% Write a two squares program...

  /twosquares { gsave translate
                1 0.5 0 setrgbcolor            % red side of orange
                2 2 6 6 rectfill               % do background opaque box

                [ {overlaypix} /SP pdfmark     % show foreground transparent box

                grestore} def


%  Distill the two squares program. Initially use a BARE Distiller Job
%  Options that has no compression, no embedded fonts, and little else 


save /snap1 exch store
  
%%%  transoverlay                          % create new objects
%%%  14 17.5 twosquares
  
 snap1 restore

%%%%%%%%%%%% END DEMO %%%%%%%



%%%%%%%%%%%% PHOTO INSERTS %%%%%%%%%%

% When photos are needed, they are inserted here. Comment out otherwise.

%%%%%%%%% photo links %%%%%%%%%

% combined autopos jpeg conversion and hotlink:

/autofigure1 {save /af1 exch store  xpos ypos yinc add translate
              8.5 0.65 683 794 .025      % xpos ypos xres yres pixscale
              (http://www.tinaja.com/images/bargs/hpexcb01.jpg)   % url first
              (C:\\Documents and Settings\\don\\Desktop\\aarawpix\\hpexcb01.jpg)
              jpegimageprocwithlink
              af1 restore} store



/autofigure2 {save /af2 exch store  xpos ypos yinc add translate
              8.5 -2 790 672  .020     % xpos ypos xres yres pixscale
              (http://www.tinaja.com/images/bargs/tek40841.jpg)   % url first
              (C:\\windows\\desktop\\aaraw_pix\\tek40841.jpg)
              jpegimageprocwithlink
              af2 restore} store

/autofigure3 {save /af3 exch store  xpos ypos yinc add translate
              12 0.6 530 816  .018     % xpos ypos xres yres pixscale
              (http://www.tinaja.com/images/bargs/sencri01.jpg)   % url first
              (C:\\windows\\desktop\\aaraw_pix\\sencri01.jpg)
              jpegimageprocwithlink
              af3 restore} store

/autofigure4 {save /af4 exch store  xpos ypos yinc add translate
              12 -0.4 422 612  .024      % xpos ypos xres yres pixscale
              (http://www.tinaja.com/images/bargs/abspar01.jpg)   % url first
              (C:\\windows\\desktop\\aaraw_pix\\abspar01.jpg)
              jpegimageprocwithlink
              af4 restore} store



/jpegimageprocwithlink {   % hoffset voffset hres vres

save /snap2 exch def

/infilename exch store  % grab passed pix file
/inurllink exch store   % grab link filename
/photoscale exch store  
/vpixels exch store
/hpixels exch store
 translate  % adjust position for final figure ???

inurllink
setareaurl    % autolink sizing

     /DeviceRGB setcolorspace                %  pick color model

     0 0 translate                           %  set page position
     hpixels vpixels scale                   %  magnify unit square


     photoscale dup scale
 

     /infile infilename (r) file def         %  establish input read file

     /Data {infile /DCTDecode filter} def    %  define a data source

     <<                                      % start image dicationary
            /ImageType 1                     % always one
            /Width hpixels                   % JPEG width in pixels
            /Height vpixels                  % JPEG height in pixels
            /ImageMatrix [hpixels
                          0 0 
                          vpixels neg
                          0
                          vpixels ]  


            /DataSource Data           % proc to get filtered JPEG      
           /BitsPerComponent 8              % color resolution
            /Decode [0 1 0 1 0 1]            % per red book 4.10
            >>

     image                                   % call the image operator


ypos snap2 restore /ypos exch def
} def

/setareaurl {    % for auto include routine

          /cururlname exch store

           mark                           % start pdfmark
           /Rect  [ 0 0 

              hpixels photoscale mul 
              vpixels photoscale mul  
                  ]
           /Border [ 0 0 0]   % [0 0 0 ] = none; [0 0 2] = debug 
           /Color [ .7 0 0 ]
           /Action <</Subtype /URI /URI cururlname>>
           /Subtype /Link
           /ANN                            % annotation type
           pdfmark                        % call pdf operators  
 
} def


%%%%%%%%%%% data for quantization figures %%%%%%%


/raw 
[0.0198613 3.75812 0.0300583 0.968559 0.0400088 0.625545 0.0500071
0.473332 0.0598378 0.508493 0.0701048 0.618866 0.080067 0.574973
0.0900779 0.328987 0.0999211 0.358846 0.109939 0.13398 0.119912
0.183206 0.129936 0.374792 0.14006 0.286128 0.150091 0.206733
0.160075 0.190605 0.169949 0.196913 0.17999 0.136811 0.189984
0.223428 0.200178 0.130515 0.209919 0.279305 0.21986 0.179522
0.230087 0.167779 0.239816 0.127177 0.250051 0.18394 0.260079 0.22457
0.269779 0.120137 0.279989 0.142624 0.290027 0.124499 0.299737
0.111797 0.309994 0.123014 0.319982 0.268029 0.329976 0.207562
0.339971 0.0887317 0.349912 0.141557 0.359975 0.0943557 0.369923
0.0895733 0.379933 0.198241 0.389968 0.204985 0.399985 0.107935
0.409949 0.0945179 0.419974 0.125101 0.429965 0.0976423 0.440214
0.0904647 0.449999 0.108261 0.459981 0.0657491 0.470024 0.206909
0.479727 0.0390659 0.489996 0.0464662 0.50005 0.208427 0.509765
0.0436721 0.520046 0.0589122 0.53008 0.0933284 0.540058 0.122129
0.550131 0.108932 0.55981 0.0608129 0.570111 0.0552627 0.579854
0.0621947 0.590107 0.139442 0.59986 0.0498109 0.610232 0.103161
0.619883 0.129033 0.630016 0.0849617 0.640199 0.0601919 0.649749
0.0799222 0.660031 0.0541167 0.669983 0.113527 0.679712 0.0480973
0.690061 0.089419 0.700078 0.107595 0.709859 0.0710718 0.720131
0.041575 0.730196 0.123105 0.740089 0.0584097 0.749848 0.0861482
0.75993 0.0515622 0.769942 0.0761598 0.779974 0.118253 0.789996
0.0481484 0.799986 0.0874933 0.809957 0.0973124 0.820064 0.0534035
0.830362 0.025697 0.83973 0.0399598 0.850034 0.049165 0.859829
0.0851767 0.869827 0.0404494 0.880229 0.0435597 0.889938 0.0723645
0.899933 0.0190775 0.910168 0.0616833 0.919942 0.0725692 0.929991
0.0399983 0.940013 0.102806 0.950018 0.0518368 0.960034 0.0318331
0.970059 0.0823362 0.980036 0.0436783 0.989837 0.0463608 1.00013
0.0562829
  ] def



/ex54 [

5.87906 19.9758 5.38078 23.2179 6.61461 22.45 6.48865 23.8991
7.79373 21.6975 7.66747 18.3412 7.16927 15.7147 7.0433 23.5588
7.89268 23.6885 6.44363 24.0582 6.31744 20.4902 5.81917 24.1383
7.16713 21.0382 6.66901 18.9723 6.54259 11.4618 6.04431 22.422
6.99837 23.9206 7.72186 17.6438 7.22366 19.559 7.0974 19.865 8.16101
21.0954 7.66296 21.6132 8.38593 23.3011 8.45734 21.8227 8.33099
20.4936 7.83295 23.6901 9.12148 21.6428 8.99521 24.1041 9.0123
22.5552 10.0761 24.016 9.94987 23.6423 9.4516 18.8 10.3011 18.3618
10.175 15.7533 9.67651 15.8403 10.7406 22.2248 11.2952 23.4363
8.38531 18.1067 9.44916 24.1021 8.95065 19.521 8.82462 16.3613
8.32649 22.8011 9.67415 22.9247 9.1758 23.1169 9.04961 18.7033
10.0041 21.3686 9.50554 20.3098 9.37965 23.1915 10.229 20.7535
9.73083 24.3928 10.7951 23.4553 10.6687 20.0753 10.1704 22.7069
10.9646 20.4496 10.8385 20.1683 11.4042 19.4907 12.0175 23.4256
11.5192 22.1005 12.5835 16.0818 12.4572 16.8864 11.9588 13.1062
12.809 19.7136 12.6826 18.5011 12.1842 20.9156 13.2483 19.5923
13.1218 24.0439 13.8034 21.8302 10.6676 23.761 10.8927 22.8588 11.957
21.8607 11.4587 19.2204 11.3322 17.3188 12.5117 19.7264 12.0132
20.9341 13.1763 23.3152 13.2472 20.7672 13.1206 23.1287 13.4724
23.3126 13.3461 23.9651 13.9117 18.537 13.8022 22.5502 14.2414
20.9416 14.4669 13.1742 13.1752 23.9257 13.6145 24.4108 13.8398
22.6699
    ] store



/ex54good [

6.54259 11.4618
11.9588 13.1062
14.4669 13.1742  

10.175 15.7533 
9.67651 15.8403 

10.0041 21.3686 
] store


/ex54orig [ 9.88396 24.4257 ] store

/ex54want [ 10 0 ] store











/shook [
0.00934937 1.51076 0.0210324 0.978672 0.0312886 0.477679 0.0406482
0.318167 0.0493669 0.337353 0.0617085 0.203131 0.0692016 0.259957
0.0798052 0.229666 0.0885358 0.271299 0.100559 0.1726 0.109939
0.13398 0.118677 0.119296 0.131049 0.187404 0.140698 0.134313
0.149444 0.129195 0.158846 0.106101 0.170589 0.0965049 0.179351
0.0914561 0.189653 0.129042 0.201417 0.0546426 0.210828 0.108576
0.218951 0.100261 0.230727 0.120773 0.241057 0.103841 0.24984
0.0973585 0.259094 0.114175 0.268537 0.0808775 0.281232 0.051974
0.289386 0.0641827 0.301193 0.0942731 0.310907 0.0954356 0.31907
0.0730116 0.330889 0.0677774 0.339699 0.0797174 0.350554 0.0727672
0.360616 0.0859002 0.369923 0.0895733 0.379679 0.0823565 0.391137
0.0758395 0.399965 0.0916116 0.411197 0.0716472 0.419389 0.052739
0.430883 0.0744991 0.441523 0.0643956 0.450642 0.0651337 0.461231
0.0500311 0.470357 0.0682797 0.479727 0.0390659 0.491163 0.0464662
0.500383 0.0701265 0.509765 0.0436721 0.520046 0.0589122 0.529436
0.0621049 0.540979 0.065531 0.549818 0.0659652 0.55981 0.0608129
0.570111 0.0552627 0.579854 0.0621947 0.589296 0.0497526 0.59986
0.0498109 0.610207 0.0454799 0.620493 0.0516502 0.630849 0.0588497
0.639051 0.034206 0.649639 0.0456603 0.660009 0.0522574 0.670628
0.0426991 0.679712 0.0480973 0.69034 0.0477716 0.699467 0.0308037
0.711012 0.0686215 0.720131 0.041575 0.729513 0.0498212 0.739846
0.0430787 0.750499 0.0405623 0.76086 0.0438831 0.770257 0.0497878
0.780553 0.0441616 0.789662 0.0457397 0.800267 0.0325654 0.809451
0.0440074 0.820078 0.0403837 0.830362 0.025697 0.840997 0.0332166
0.85014 0.0337785 0.860449 0.0360605 0.869889 0.015046 0.880467
0.0360463 0.890767 0.0317396 0.899933 0.0190775 0.910273 0.0316686
0.919661 0.0263476 0.929956 0.0388174 0.939357 0.032368 0.949701
0.027215 0.960034 0.0318331 0.970334 0.0351219 0.979745 0.0379512
0.990337 0.0386641 1.00065 0.0439439
   ] store





%%%%%%%%%%%%% ordinary tracking figures 

/figureoneauto {


 /figadvance 13 store

   save /snap2 exch store xpos 2 add ypos figadvance sub translate
   % /linestring 20000 string def 



   figure3var
   snap2 restore 

   /ypos ypos figadvance sub yinc sub 

% 7 add  

store  % temp bug removal?
   
   } store



/figure1aaa 

{



save /snap1aaa exch store

11 32.6 translate % huh?



% BIG GREEN A
% =================================================================


 % (C:\\windows\\desktop\\gonzo\\gonzo.ps) run  % use internal gonzo
%  (A:\\gonzo.ps) run  % use external gonzo

% gonzo begin
% ps.util.1 begin
% nuisance begin


gsave aqua 0.3 setgray
font6
-3 5 (desired\ncharacter) cc
20.2 5 (best\npixel fit) cc


grestore

/font1 /Helvetica-Bold 60 gonzofont

% 100 100 2 setgrid

0.12 dup scale 

0 0 mt 80 pu 60 pr 80 pd closepath

 0.75 1 0.75 setrgbcolor fill 






newpath








 0 1 0 setrgbcolor 

0 0 mt 80 pu 60 pr 80 pd closepath
0.8 setlinewidth stroke


newpath
line1
[{0 0 mt 80 u}10 6  ] xrpt
[{0 0 mt 60 r}10 8  ] yrpt


0.4 dup dup setrgbcolor

/font2 /Helvetica-Bold [90 0 0 112 0 0] gonzofont

font2

30 0 (A) cc

%%% second figure

85 0 translate % was 90



% character is 0.4 0.4 0.4 hardwired
% background is 0.75 1 0.75 


/adjgam { 4 mul floor cvi [0 0.33 0.66  1] exch get } store



/makeshade {   %adjgam


/val exch store

    1 val sub -0.35 mul 0.75 add
    1 val sub  -0.6 mul 1 add
    1 val sub -0.35 mul 0.75 add  setrgbcolor


 0 0 mt 10 pu 10 pr 10 pd closepath fill 
 10 0 translate

           } store

gsave
0 70 translate

[ 0.999 0.999 0.100 0.100 0.999 0.999 ] { makeshade} forall

-60 -10 translate 

[ 0.999 0.800 0.007 0.007 0.800 0.999 ] {makeshade} forall

-60 -10 translate
[ 0.999 0.559 0.189 0.189 0.559 0.999 ] {makeshade} forall

-60 -10 translate

[ 0.999 0.282 0.432 0.432 0.282 0.999 ]{makeshade} forall
-60 -10 translate

[ 0.969 0.037 0.632 0.632 0.037 0.969 ]{makeshade} forall
-60 -10 translate

[ 0.779 0.000 0.000 0.000 0.000 0.779 ]{makeshade} forall
-60 -10 translate

[ 0.464 0.144 0.649 0.649 0.144 0.464 ]{makeshade} forall
-60 -10 translate

[ 0.182 0.439 0.999 0.999 0.439 0.182 ]{makeshade} forall


grestore




 0 1 0 setrgbcolor 

0 0 mt 80 pu 60 pr 80 pd closepath
0.8 setlinewidth stroke




newpath
line1
[{0 0 mt 80 u}10 6  ] xrpt
[{0 0 mt 60 r}10 8  ] yrpt


snap1aaa restore

} store








/figure1x {  


    


     /circproc {gsave 
                /arraynum exch store 
                /circvalue exch store 
                /circshade exch store translate

 newpath       


                0 0 0.8 0 360 arc
    

    /font1 /StoneSans-Bold 0.9 gonzofont
    /font2 /Helvetica-Bold 0.7 gonzofont

    gsave circshade setgray fill grestore

    line2 0.33 setgray stroke

    font1

 0 -0.3 circvalue cc  
   newpath
    black font2 



0 -1.5 arraynum cc 

 0 0 (              ) cc    % eliminate strange string reuse bug?


         grestore                 } store




 %  32 9 showgrid


line1 



[{0 0  mt 1 2 rlineto 1 -2 rlineto stroke} 4 8 ] xrpt
[{1 2 mt 2 2 rlineto 2 -2 rlineto stroke} 8 4 ] xrpt
[{3 4 mt 4 2 rlineto 4 -2 rlineto stroke} 16 2 ] xrpt
7 6 mt 8 2 rlineto 8 -2 rlineto stroke


{
[-null- (52)  (51) (41)  
 (50) (30) (31) (40)  
(21) (42) (10) (22) (02) (00) (20) (32) 

(01) (12) (11) (21)]
} pop


0 8 0.85 ( ) (00) circproc

15 8 0.7 (52)(01) circproc

7  6 0.7 (51) (02) circproc
23 6 0.7 (41) (03) circproc




3  4 0.75 (50) (04) circproc
11 4 0.75 (30) (05) circproc
19 4 0.75 (31) (06) circproc
27 4 0.75 (40) (07) circproc

1  2 0.75 (21) (08) circproc
5  2 0.75 (42) (09) circproc
9  2 0.75 (10) (10) circproc
13  2 0.75 (22) (11) circproc
17  2 0.75 (02) (12) circproc
21  2 0.75 (00) (13) circproc
25  2 0.75 (20) (14) circproc
29  2 0.75 (32) (15) circproc

0 -.3 0.75 (01) (16) circproc
2 -.3 0.75 (12) (17) circproc
4 -.3 0.75 (11) (18) circproc
6 -.3 0.75 (21) (19) circproc
8 -.3 0.85 ( ) (20) circproc
10 -.3 0.85 ( ) (21) circproc
12 -.3 0.85 ( ) (22) circproc
14 -.3 0.85 ( ) (23) circproc
16 -.3 0.85 ( ) (24) circproc
18 -.3 0.85 ( ) (25) circproc
20 -.3 0.85 ( ) (26) circproc
22 -.3 0.85 ( ) (27) circproc
24 -.3 0.85 ( ) (28) circproc
26 -.3 0.85 ( ) (29) circproc
28 -.3 0.85 ( ) (30) circproc
30 -.3 0.85 ( ) (31) circproc





 font2 0 5.85 ((reserved)) cc

26.5 7.6 (xx = array address)cc


 0 0 (                  ) cc  % get rid of string bug


  } store






/figure1f {

 

save /snap3 exch def

/linestring 1000 string store


9 1 translate % position on page


%%%%%%%%%%%%%%%%%%%



/sdat
[
11.98 10.02 11.38 10.47 10.7 10.13 11.65 10.41 11.68 10.1 11.82 10.38 11.07 10.13 11.13 10.16 10.95 10.44 9.97 10.1 11.53 10.04 12.0 10.28 11.35 10.49 11.2 9.47 9.24 9.75 10.3 10.03 11.42 9.65 9.91 9.41 8.61 9.69 11.01 9.62 12.3 9.38 11.13 9.74 9.76 9.4 8.93 9.68 9.77 9.72 10.33 10.0 9.66 9.34 9.69 9.62 8.33 9.66 9.83 9.93 11.37 9.69 11.07 9.97 9.71 9.55 9.49 9.82 9.94 9.58 7.78 9.86 9.1 10.14 10.73 9.9 10.17 10.17 10.74 9.76 8.24 9.52 6.75 9.8 9.16 10.08 7.76 9.83 8.03 10.11 11.37 10.15 9.75 9.46 9.43 9.74 7.95 9.77 9.14 10.05 11.05 9.81 10.8 9.48 11.96 9.24 8.28 9.52 7.41 9.8 7.55 9.83 8.36 10.11 7.94 9.45 8.08 9.73 7.69 9.49 5.22 9.77 7.5 10.05 8.58 9.8 8.27 10.08 8.46 9.43 7.47 9.71 7.87 9.74 8.53 10.02 11.58 9.76 11.4 9.7 11.83 9.66 11.44 9.7 9.71 9.97 10.87 10.25 11.64 10.01 9.81 9.63 8.69 9.91 8.75 9.95 9.08 10.22 12.21 10.5 11.57 10.26 10.94 9.57 10.73 9.85 8.71 9.88 9.89 10.16 11.86 9.97 9.43 9.91 8.8 9.94 9.59 10.22 9.57 9.57 9.77 9.85 8.6 9.6 6.62 9.88 8.63 10.16 8.75 9.92 8.55 10.19 11.42 10.47 9.09 9.54 8.28 9.82 7.82 9.85 8.58 10.13 11.75 9.89 12.49 10.44 11.69 9.79 11.75 10.03 12.35 9.65 10.9 9.97 12.31 8.99 12.23 9.24 12.49 9.13 11.21 9.44 11.38 8.83 8.94 9.1 9.54 9.38 9.94 9.14 8.7 9.42 12.04 9.45 11.01 8.76 9.37 9.04 10.72 9.32 8.15 9.08 7.71 9.35 9.4 9.39 9.61 9.01 9.49 9.33 11.21 9.6 11.11 9.1 9.92 9.04 8.03 9.07 8.13 9.35 11.33 9.63 9.08 9.39 11.48 8.97 7.58 9.01 8.67 9.29 8.24 9.05 7.17 9.32 9.78 9.6 11.66 8.67 10.44 8.95 11.85 8.71 8.89 8.98 8.86 9.26 11.78 9.54 9.95 9.3 11.03 9.28 12.11 9.18 8.21 9.22 8.95 9.49 12.44 8.97 8.52 9.25 7.16 9.53 9.52 9.81 10.33 9.57 10.16 8.88 8.46 9.15 6.04 9.19 5.59 9.47 9.3 9.74 9.28 9.23 6.83 9.5 8.24 9.78 12.24 10.06 11.58 9.09 10.43 8.85 7.67 9.13 8.34 9.4 8.25 9.16 6.68 9.44 9.05 9.72 11.67 9.49 9.74 9.53 11.95 9.8 12.31 9.84 9.26 9.15 9.79 8.91 6.2 9.19 6.45 9.46 10.28 9.74 8.69 9.22 6.67 9.5 8.63 9.78 11.48 9.54 8.31 8.85 5.26 9.12 6.86 9.4 11.27 9.68 10.02 8.88 4.95 9.16 3.11 9.44 7.46 9.71 10.29 9.2 7.54 9.47 8.28 9.75 11.89 10.03 8.69 9.06 10.53 9.34 9.57 8.82 5.65 9.1 5.75 9.37 9.75 9.65 8.54 9.13 6.32 9.41 8.24 9.69 11.18 9.72 9.94 9.09 11.48 9.03 10.96 9.07 9.26 9.64 12.02 9.54 8.09 9.3 7.86 9.58 7.97 9.62 9.3 9.89 12.24 9.65 9.16 9.24 9.82 9.52 8.92 9.28 7.6 9.55 9.84 9.83 11.54 9.64 8.44 9.3 8.73 9.58 9.73 9.33 8.09 9.61 9.85 9.89 9.83 8.96 7.54 9.24 8.82 9.51 6.32 9.27 5.18 9.55 8.63 9.83 7.76 9.59 8.59 9.86 10.04 9.17 6.6 9.21 6.82 9.49 8.43 9.25 6.3 9.52 8.32 9.8 10.84 9.56 11.78 9.55 10.32 9.52 11.98 9.14 12.38 9.41 11.8 9.73 12.24 9.39 10.69 9.38 12.33 9.94 9.9 9.64 11.25 8.43 10.49 8.71 9.45 8.74 9.96 9.02 11.36 9.06 11.21 9.0 11.02 8.71 9.4 8.74 10.34 9.02 11.9 8.37 12.24 8.64 8.73 8.68 10.53 8.96 9.35 8.71 9.37 8.99 11.52 8.34 9.66 8.65 11.45 8.97 12.43 8.95 11.22 8.61 9.75 8.88 11.17 9.16 10.05 8.92 9.83 9.2 12.36 9.47 10.43 8.54 9.7 8.82 7.73 8.86 8.45 9.13 10.5 8.89 9.35 9.17 12.32 8.76 8.77 8.79 9.33 8.83 8.97 9.11 10.16 8.58 7.91 8.85 9.1 9.13 10.02 8.89 9.3 9.17 8.44 8.51 6.84 8.79 9.12 9.07 6.66 8.83 6.81 9.1 9.71 9.14 9.89 8.45 9.46 8.73 9.45 8.49 6.83 8.76 8.05 9.04 9.41 8.8 8.51 9.08 11.68 9.07 11.94 8.7 11.47 8.73 11.83 9.01 11.46 9.31 11.69 8.69 9.44 8.97 10.24 9.28 9.95 8.94 9.7 9.22 12.25 9.5 9.8 8.97 10.86 9.24 9.96 8.63 8.74 8.9 7.76 8.94 8.0 9.22 9.91 9.25 11.05 8.56 10.74 8.84 9.99 8.6 7.67 8.88 8.87 9.16 9.33 8.91 8.52 9.19 10.92 9.47 11.41 8.85 11.84 9.13 11.39 8.99 12.23 8.46 10.76 8.43
% patch dots follow

4.3 9.3
5 9.4
6.3 8.8
6.5 9.7
5.8 9.7
6 9.2
6 9.6
7.2 8.8
7.2 9
7.2 9.7
7.3 9.9
8 8.6
9 8.5
10.5 9.6
10.7 10
11 10.3

 ] store

% Actual dots plotted = 334 + patches.

% 100 100 10 setgrid  % only standalone



1.15 dup scale

10 10 showgrid

0.4 0.8 0.8 setrgbcolor 1 setlinecap 1 setlinejoin
line3 0 0 mt 10 u 10 r 10 d 10 l

0.25 0.25 0.25 setrgbcolor

gsave 0 0 mt 0 10 rlineto 10 0 rlineto 0 -10 rlineto closepath clip

gsave -3.2 -0.8 translate 0.87 dup scale

0 2 sdat length 2 sub {/cposn exch store

sdat cposn 1 add get 
sdat cposn get   


1 0 0 setrgbcolor
0.2 setgray   0.9 settint 0.40 setgray

     mt dot

} for
grestore
grestore

/cstretch 0 store
/sstretch 0.015 store


black 


/font1 /Helvetica-Bold 0.9 gonzofont
font1






5 -1.3 (amplitude) cc

gsave -0.8 5 translate 90 rotate
0 0 (distortion) cc
grestore








ypos snap3 restore /ypos exch def  
} def

%%%%%%



/figure1 {

 /figadvance 10 store


save /snap3 exch def

/linestring 1000 string store

%%%%%%%%%%%%%%%%%%%

electronics begin

bestgray


 -0.0 -2.6 translate  % reposition on page

% 0 0 10 setgrid  already there
 %  33 14 showgrid


/cstretch 0.02 def
/sstretch 0.0 def
/kern 0.1 def
/yinc 1.0 def

/red {0 settint} def
/blue {0.67 settint} def
/purple {0.75 settint} def

/font0 /Helvetica-Bold [1.2 0 0 1 0 -0.2] gonzofont

/font0 /Helvetica-bold [1 0 0 0.8 0 0 ] gonzofont

/font1 /Helvetica 0.75 gonzofont
/font4 /Helvetica 0.6 gonzofont
/font3 /Helvetica-Bold 0.75 gonzofont
/font2 /Helvetica-Oblique 0.75 gonzofont
/font5 /Helvetica-Bold 1.1 gonzofont
/font6 /Helvetica [2 0 0 1.4 0 0] gonzofont
/font7 /Helvetica-Oblique 0.75 gonzofont
/font8 /Symbol 0.75 gonzofont

/font9 /Helvetica [.6 0 0 .6 -.15 .4] gonzofont

/font- /Helvetica-Bold [0.4 0 0 0.55 0 0] gonzofont 

/kern 0.15 def
/tabs [16.5] def
/txtwide 29 def
font1

/tabs [17.5] def

font1

/yinc 0.9 def
line1


bestgray
black










22 6 mt 3 d 5 rx circ1
    26 3 mt rarrow

21 6 mt 1 d 6 rx circ1
    26 5 mt rarrow

20 6 mt 1.5 d 4 rx 2 ux 3 r circ1
    26 6.5 mt rarrow


19 6 mt 2 d 5.5 rx 4 ux 2.5 r circ1
    26 8 mt rarrow



17 10 mt 1 u 5 l 8 d 4 l circ1
     9.5 3 mt rarrow  % low priority




18 6 mt 1.5 d ground


17 6 mt 2.5 d 7 lx  1 u 2 l circ1
       9.5 4.5 mt rarrow

16 6 mt 2 d 5.5 lx 2 u 2.5 l circ1
       9.5 6 mt rarrow

15 6 mt 1.5 d 4 lx 3 u 3 l circ1
       9.5 7.5 mt rarrow

14 6 mt 1 d 2.5 lx 4 u 3.5 l circ1
      9.5 9 mt rarrow









21 10 mt 2 ux 3 r 2 d 3 r circ1
     26 13 mt rarrow

20 10 mt 2.5 u 4.5 r 1 d 2.5 r circ1
     26 11.5 mt rarrow

19 10 mt 3 u 8 r circ1
     26 10 mt rarrow

18 10 mt 1.5 u circ1   % +5v



16 10 mt 3 ux circ1
     16 12.3 mt darrow

15 10 mt 2 ux 7 l circ1
      9.5 12 mt rarrow


14 10 mt 1.5 ux 2.5 l 1 d 3.5 l circ1
       9.5 10.5 mt rarrow



beige

14 6 moveto
18
(MS28D-05X)
(IN1 IN0 XIN IN6 +5V /DA /DB /DC NC)
(IN2 IN3 IN4 IN5 GND DA DB DC SYNC)

dipdraw

font4


22 10.65 (NC) cc


font1
18 12 (+5V) cc

  

font1

/overstrikeht 0.55 store

27.7 13 0.3 sub  (Delta "A" complement) cl
27.7 11.5 0.3 sub (Delta "B" complement) cl
27.7 10 0.3 sub (Delta "C" complement) cl


27.7 8 0.3 sub  (Delta "A" true output) cl
27.7 6.5 0.3 sub (Delta "B" true output) cl
27.7 5 0.3 sub (Delta "C" true output) cl
27.7 3  0.3 sub (Zero degrees sync) cl



16 14.7 (10 MHz per 60 Hz) cc
16 13.8 (input clock ref) cc

7.3 2.7 (high ~|jOR|j~ 0-100 amp bit 6) cr
7.3 4.2 (high ~|jOR|j~ 0-100 amp bit 5) cr
7.3 5.7 (high ~|jOR|j~ 0-100 amp bit 4) cr
7.3 7.2 (slew up ~|jOR|j~ 0-100 amp bit 3) cr
7.3 8.7 (slew down ~|jOR|j~ 0-100 amp bit 2) cr
7.3 10.2 (step up ~|jOR|j~ 0-100 amp bit 1) cr
7.3 11.7 (step down ~|jOR|j~ 0-100 amp bit 0) cr




end
ypos snap3 restore /ypos exch def  
} def


%%%%%%%%%%%%%%



/figure2 {

 /figadvance 18 store


save /snap3 exch def

/linestring 1000 string store

%%%%%%%%%%%%%%%%%%%

electronics begin

bestgray

line1

0 -1 translate  % reposition on page

% 0 0 10 setgrid  already there
%    33 14 showgrid

/onecoil {  0 0 mt 1 pr 8 hcoil 0.9 r} store


/delta {gsave translate 
        gsave onecoil grestore
        gsave 60 rotate onecoil grestore
        gsave 4 6.928 translate -60 rotate onecoil grestore
        0 0 mt circ1  4 7 mt circ1  8 0 mt circ1
         grestore } store


/box35 {gsave /callout exch store translate 0 -1.5 mt 2.5 pl 3 pu 5 pr 3 pd closepath
        gsave 0.8 setgray fill grestore 
        gsave 0.33 setgray line3 stroke grestore 
        black 0 0.1 callout cc grestore} store 

/font1 /Helvetica 0.8 gonzofont
/font2 /Helvetica-Bold 1 gonzofont

/hbd {gsave translate   0 2.5 mt 5 d ground 0 2.5 mt circ1   /yinc 0.9 store
       0 0 mt 3 l 6 r  0 0 (half bridge\ndriver) box35
 grestore }store 



font1

2 3 mt 3 l circ1
1 3 mt rarrow

4 3 mt 5 r 2 d 13 r 2 u

6 7 mt 7 l circ1
1 7 mt rarrow

10 11 mt 11 l circ1
1 11 mt rarrow

  14 11 mt  4 r 1 d
  11 7 mt 1 r 4 d 2 r


 14 3 delta

4.5 3 hbd
8 7 hbd
11.5 11 hbd




font2

-2.3 2.6 (DC) cc
-2.3 6.6 (DA) cc
-2.3 10.6 (DB) cc

14.5 7 (a) cc
21.4 7 (b) cc
18 1.7 (c) cc

3.5 5.3 (+v) cc
6.8 9.3 (+v) cc
10.4 13.3 (+v) cc

13.5 1.7 (TA) cc
23.3 1.7 (TC) cc

18 11.5 (TB) cc





end

ypos snap3 restore /ypos exch def  
} def

%%%%%%% core defs for magsin plots




%%%%%%% core defs for magsin plots

/coredefs {

/shakendelta28 [
[ [868      0    0 1730    0      0     0 868] 0.000000 0.0000000 3472 ]


% shortened



[ [103 1242 151    63 211 1001 698   3] 0.0439439 1.000650 3472 ]

] def


/aa mark  shakendelta28 {0 get 0 get 2 mul} forall ] store  % double a
/bb mark  shakendelta28 {0 get 1 get} forall ] store
/cc mark  shakendelta28 {0 get 2 get} forall ] store
/dd mark  shakendelta28 {0 get 3 get} forall ] store
/ee mark  shakendelta28 {0 get 4 get} forall ] store
/ff mark  shakendelta28 {0 get 5 get} forall ] store
/gg mark  shakendelta28 {0 get 6 get} forall ] store
/hh mark  shakendelta28 {0 get 7 get 2 mul } forall ] store  % double h


% aa == bb == cc == dd == ee == ff == gg == hh ==


/amplitude 53 store

/delaypattern [

(aa)(bb)(cc)(dd)(ee)(ff)(gg)
(hh)(gg)(ff)(ee)(dd)(cc)(bb)

(aa)(bb)(cc)(dd)(ee)(ff)(gg)
(hh)(gg)(ff)(ee)(dd)(cc)(bb)

(aa)(bb)(cc)(dd)(ee)(ff)(gg)
(hh)(gg)(ff)(ee)(dd)(cc)(bb)

(aa)(bb)(cc)(dd)(ee)(ff)(gg)
(hh)(gg)(ff)(ee)(dd)(cc)(bb)

(aa)(bb)(cc)(dd)(ee)(ff)(gg)
(hh)(gg)(ff)(ee)(dd)(cc)(bb)

(aa)(bb)(cc)(dd)(ee)(ff)(gg)
(hh)(gg)(ff)(ee)(dd)(cc)(bb)


              ] store



/portpattern [

<E0>  <A2><2B>  <07>  <2B><A2><2B>  <E0>  <A2><2B><A2>  <E0>  <A2><2B>
<E0> pop <07>  <2B><69>  <E0>  <69><2B><69>  <E0>  <2B><69><2B>  <07>  <2B><69>
<E0>  <69><45>  <07>  <45><69><45>  <E0>  <69><45><69>  <E0>  <69><45>

<E0> pop <07>  <45><C4>  <E0>  <C4><45><C4>  <E0>  <45><C4><45>  <07>  <45><C4>
<E0>  <C4><64>  <07>  <86><C4><86>  <E0>  <C4><86><C4>  <E0>  <C4><86>
<E0> pop <07> <86><C2>  <E0>  <C2><86><C2>  <E0>  <86><C2><86>  <07>  <86><C2>

] store


% 100 100 10 setgrid
% 30 60 showgrid

/hscale 30  3472 12 mul div  store


/vscale 4 store


/phasea {gsave  translate

/port 0 store

line1 
0 0 mt

0 1 portpattern length 1 sub {/posn exch store


portpattern posn get  0 get
 2 12 string cvrs (10000000) exch mergestr 

100 string cvs    % dereference?


dup length 1 sub port sub get 48 sub   /state exch store


delaypattern posn get cvn load amplitude get  /stall exch store




currentpoint exch pop cvi /nowat exch store

nowat 0 eq state 0 ne and {0 vscale rlineto} if
nowat 0 ne state 0 eq and {0 vscale neg rlineto} if

stall hscale mul 0 rlineto




} for


stroke

 grestore} store



%%%%%%%%%

/phaseb {gsave  translate

/port 1 store

/prev false store

line1 
0 0 mt

0 1 portpattern length 1 sub {/posn exch store


portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr 

dup length 1 sub port sub get 48 sub   /state exch store


delaypattern posn get cvn load amplitude get  /stall exch store




currentpoint exch pop cvi /nowat exch store

nowat 0 eq state 0 ne and {0 vscale rlineto} if
nowat 0 ne state 0 eq and {0 vscale neg rlineto} if

stall hscale mul 0 rlineto




} for


stroke

 grestore} store


%%%%%%%%%



/phasec {gsave  translate

/port 2 store

line1 
0 0 mt

0 1 portpattern length 1 sub {/posn exch store


portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr 

dup length 1 sub port sub get 48 sub   /state exch store


delaypattern posn get cvn load amplitude get  /stall exch store




currentpoint exch pop cvi /nowat exch store

nowat 0 eq state 0 ne and {0 vscale rlineto} if
nowat 0 ne state 0 eq and {0 vscale neg rlineto} if

stall hscale mul 0 rlineto




} for


stroke

 grestore} store


/halfwave {gsave  translate

/port 3 store

line1 1 0 0 setrgbcolor
0 0 mt

0 1 portpattern length 1 sub  {/posn exch store


portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr dup length 1 sub port sub get 48 sub cvi  


/state exch store


delaypattern posn get cvn load amplitude get  /stall exch store




currentpoint exch pop cvi /nowat exch store

% state ==
% nowat ==
% stall ==



nowat 0 eq state 0 ne and {0 vscale rlineto} if
nowat 0 ne state 0 eq and {0 vscale neg rlineto} if

stall hscale mul 0 rlineto

% currentpoint == ==
% (\n) print flush


} for



stroke

 grestore} store


%%%%%%%%%%%%

/AminusC  {gsave  translate

/Cport 2 store
/Aport 0 store


line1 
0 0 mt          

0 1 portpattern length 1 sub   {/posn exch store


portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr dup length 1 sub Cport sub get 48 sub cvi  
2 div /Cstate exch store

portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr dup length 1 sub Aport sub get 48 sub cvi  
2 div /Astate exch store

/nustate Astate Cstate sub  store



delaypattern posn get cvn load amplitude get  /stall exch store



currentpoint pop nustate vscale mul lineto

stall hscale mul 0 rlineto

%  currentpoint == ==
%  (\n) print flush


} for



stroke

 grestore} store

%%%%%%%%%%%


/BminusA  {gsave  translate

/Bport 1 store
/Aport 0 store

line1 
0 0 mt

0 1 portpattern length 1 sub   {/posn exch store


portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr dup length 1 sub Aport sub get 48 sub cvi  
2 div /Astate exch store

portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr dup length 1 sub Bport sub get 48 sub cvi  
2 div /Bstate exch store

/nustate Bstate Astate sub  store



delaypattern posn get cvn load amplitude get  /stall exch store



currentpoint pop nustate vscale mul lineto




stall hscale mul 0 rlineto

 % currentpoint == ==
 % (\n) print flush


} for



stroke

 grestore} store

%%%%%%%%%%%

/CminusB  {gsave  translate

/Cport 2 store
/Bport 1 store

line1 
0 0 mt

0 1 portpattern length 1 sub   {/posn exch store


portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr dup length 1 sub Bport sub get 48 sub cvi  
2 div /Bstate exch store

portpattern posn get  0 get
 2 12 string cvrs (00000000) exch mergestr dup length 1 sub Cport sub get 48 sub cvi  
2 div /Cstate exch store

/nustate Cstate Bstate sub  store



delaypattern posn get cvn load amplitude get  /stall exch store



currentpoint pop nustate vscale mul lineto




stall hscale mul 0 rlineto




} for



stroke

 grestore} store


} def

%%%%%%%%%%%








%%%%%%%%%%%%%%%%%%%%%%%

/figure3 {/figadvance 10 store
save /snap3 exch def
/linestring 1000 string store
%%%%%%%%%%%%%%%%%%%
electronics begin
bestgray
line1
coredefs
-3.8 -1.8 translate  % position on page
% 30 12 showgrid
/vscale 3 store

1 0 1 setrgbcolor


1 1 1 setrgbcolor  % nasty bug dont know why  dribbles down
0 10.3 phaseb

1 0 1 setrgbcolor

0 9 phasea
 
0 0 phaseb
0 4.5 phasec


30 0 mt 3 u % patch end


black
/font2 /Helvetica-Bold 1 gonzofont
-1 1 (DC) cr   % we have a cc conflict!!!!
-1 5.5 (DB) cr
-1 10 (DA) cr
% halfwave
% AminusC
% BminusA
% CminusB
end
ypos snap3 restore /ypos exch def  
} def

%%%%%%%%%%%%%%%%%%%%%%%




/figure4 {/figadvance 15 store
save /snap3 exch def
/linestring 1000 string store
%%%%%%%%%%%%%%%%%%%
electronics begin
bestgray
line1
coredefs
-3 -0.5 translate  % position on page
% 30 12 showgrid
/vscale 4 store

%0 9 phasea   1 0 0 setrgbcolor  30 0 mt 3 u % patch end
%0 0 phaseb
%0 4.5 phasec


1 0 1 setrgbcolor
0 9.2 2 add AminusC
0 0.2 BminusA
0 4.7 1 add CminusB
black


/font2 /Helvetica-Bold 1 gonzofont
/overstrikeht 0.85 store
-1 0 (DC - DA) cr   % we have a cc conflict!!!!
-1 4.5 1 add (DB - DC) cr
-1 9 2 add (DA - DB) cr

% halfwave
% AminusC
% BminusA
% CminusB
end
ypos snap3 restore /ypos exch def  
} def




/figure5 {
save /snap3 exch def
/linestring 1000 string store
%%%%%%%%%%%%%%%%%%%
electronics begin

/circ1b {gsave currentpoint newpath 0.20 0 360 arc % whitefill

gsave beige 0.88 setgray fill grestore black
line1 stroke grestore} def %for circle



bestgray
line1
coredefs
-4.5 -1  translate  % position on page
% 30 12 showgrid


       /font2 /Helvetica-Bold 1 gonzofont
       /overstrikeht 0.70 store
       /yinc 1.2 store

/anet {gsave translate  

       0 6 mt 1.5 r 6 d 1.5 l circ1b  0 6 mt circ1b
       1.5 1.5 vresistor
       1.5 4.5 vresistor
       1.5 3 mt dot
       1.5 3 mt 1.5 r circ1b

       font2   
       -0.7 5.5 (DA) cr   % no cc here!
       -0.7 -0.5 (D|oB|o) cr
       font1
        3.8 3.5 (phase a\noutput) cl

     grestore } store

/bnet {gsave translate  

       0 6 mt 1.5 r 6 d 1.5 l circ1b  0 6 mt circ1b
       1.5 1.5 vresistor
       1.5 4.5 vresistor
       1.5 3 mt dot
       1.5 3 mt 1.5 r circ1b

       font2   
       -0.7 5.5 (DB) cr   % no cc here!
       -0.7 -0.5 (D|oC|o) cr
       font1
        3.8 3.5 (phase b\noutput) cl

     grestore } store

/cnet {gsave translate  

       0 6 mt 1.5 r 6 d 1.5 l circ1b  0 6 mt circ1b
       1.5 1.5 vresistor
       1.5 4.5 vresistor
       1.5 3 mt dot
       1.5 3 mt 1.5 r circ1b

       font2   
       -0.7 5.5 (DC) cr   % no cc here!
       -0.7 -0.5 (D|oA|o) cr
       font1
        3.8 3.5 (phase c\noutput) cl

     grestore } store

-2 0 mt 10.7 pu 33.2 pr 10.7 pd closepath
0.88 setgray fill black


 1.5 3 anet
 12 3 bnet
 22.5 3 cnet

font1 9.5 0.8 (All resistors 2.2K.) cl

end
ypos snap3 restore /ypos exch def  
} def



/figureoneauto { /figadvance 17 store

   save /snap1a exch store xpos 8 add ypos figadvance sub translate
   beige
   figure3var
   snap1a restore 
   /ypos ypos figadvance sub yinc sub store
   } store





/figuretwoauto { /figadvance 13.5 store

   save /snap2a exch store xpos 8 add ypos figadvance sub translate
   beige
   % figure2
 figure4var
   snap2a restore 
   /ypos ypos figadvance sub yinc sub store
   } store

/figurethreeauto { /figadvance 11 store

   save /snap3a exch store xpos 8 add ypos figadvance sub translate
   beige
   figure3
   snap3a restore 
   /ypos ypos figadvance sub yinc sub store
   } store




/figurethreeautox { 

   save /snap3ax exch store 
   beige

0 1000 translate
   figure3
   snap3ax restore 
   } store





/figurefourauto { /figadvance 13 store

   save /snap4a exch store xpos 8 add ypos figadvance sub translate
   beige
   figure4
   snap4a restore 
   /ypos ypos figadvance sub yinc sub store
   } store


/figurefiveauto { /figadvance 10 store

   save /snap5a exch store xpos 8 add ypos figadvance sub translate
   beige
   figure5
   snap5a restore 
   /ypos ypos figadvance sub yinc sub store
   } store





/figure2x {



0.50 settint



/font0 /StoneSans-Bold 6 gonzofont  font0



0 1 1 setrgbcolor

10 3 (54) cc


 20 25 showgrid

line3  0 1 1 setrgbcolor
[{-0.5 0 mt 20.5 r} 10 3] yrpt
[{0 -0.5 mt 25.5 u} 10 3] xrpt
0 25 mt 20 r

black

  
0 0 0 setrgbcolor

    0 2 ex54 length 2 sub  {/posn2 exch store
     ex54 posn2 get         
     ex54 posn2 1 add get   
     moveto dot} for

1 0 1 setrgbcolor



    0 2 ex54good length 2 sub  {/posn2 exch store
     ex54good posn2 get         
     ex54good posn2 1 add get   
     moveto dot} for



1 0.5 0 setrgbcolor
ex54want 0 get ex54want 1 get mt dot

1 0 0 setrgbcolor
ex54orig 0 get ex54orig 1 get mt dot



/font1 /StoneSans-Bold 0.9 gonzofont
font1

0.3 0.3 0.3 setrgbcolor

0 -1.5 (0.535) cc
10 -1.5 (0.540) cc
20 -1.5 (0.545) cc

-0.9 0 0.3 sub (0.00%) cr
-0.9 10 0.3 sub(0.05%) cr
-0.9 20 0.3 sub (0.10%) cr


% 11.55 18.2 (= raw quant) cl
% 11.55 17.2 (= best neighbor) cl


/font2 /StoneSans-Bold 1.1 gonzofont
font1

10 -2.7 (Amplitude) cc



gsave -5.2 10 translate 90 rotate
0 0 (Unfiltered  THD  2|j-|j22)cc
grestore 

/yinc 1.2 store

24.3 11.5  (Nearby\nquantized\nAmplitude 54\noptions) cc




      } store

%%%%%%%%% figures for fun with fields %%%%%




/emptyfield {save /mtsnap exch store gsave translate  
showblank {
0 0 mt fieldhi pu fieldwi pr fieldhi pd closepath aqua 0.85 setgray fill} if
black 0.3 setlinewidth
0 -3.5 mt fieldhi 3 add u
-0.5 0 mt fieldwi 1 add r
fieldwi -3.5 mt fieldhi 3 add u
/cstretch 0 store
/sstretch 0 store
/kern 1 store
/font- /Symbol 8.5  gonzofont
/font1 /Helvetica 8.5 gonzofont
font- black
 0 -13(|1(|jx|j=|-|j0|j)) cc
fieldwi -13 (|1(|jx|j=|j|-p|j)) cc
fieldwi 2 div  fieldhi 4 add (|-f|1|j=|j1000|j|jsin|j(|jx|j) volts) cc
fieldwi 2 div  -13 (|1zero volts) cc
gsave -5 fieldhi 2 div translate 90 rotate 0 0 (|1zero volts) cc grestore
gsave fieldwi 12 add fieldhi 2 div translate 90 rotate 0 0 (|1zero volts) cc grestore
grestore mtsnap restore} store





/field [

[0 0.0    % shortened

.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0
0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0
0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0 3.06152e-14
6.12303e-14 9.18455e-14 1.22461e-13]

] store



/adjtint { 

1000 sub abs 1000 div 
0.66667 mul

} store

/plotfield {/sf exch store gsave translate sf dup scale

field length /vsize exch store field 0 get length /hsize exch store

0 1 vsize 1 sub { /vpos exch store


0 1 hsize 1 sub { /hpos exch store

vpos hpos moveto 1 pd 1 pr 1 pu closepath

field vpos get hpos get adjtint  

0.7 1 sethsbcolor

 fill



} for % each horizontal pixel
} for % each row

grestore } store



/w {setlinewidth} store
/n {newpath} store
/m {moveto} store
/l {lineto} store
/S {stroke} store
/sc {setrgbcolor} store

/equipot {

0.149994 w
n
100 216 m
107 216 l
108 212.951 l
109 204.968 l


{
% shortened
104.988 208.47 l
103.99 208.411 l
102.991 208.366 l
101.991 208.337 l
100.991 208.322 l

} pop

S



} store


/grad {





% shortened


n
140 215 m
337.619 193.998 l
338.618 193.951 l
339.617 193.919 l
S

} store





















/figure1 {

/fieldhi 117 store
/fieldwi 241 store

/showblank true store
gsave 0.1 dup scale
-35 5 emptyfield  grestore} store



/figure2 {


-.5 -12 translate  % adjust to page




/showgrid {gsave ggray /vblocks exch def /hblocks exch def

thingridlines setlinewidth

aqua 0 1 1 setrgbcolor


[{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











0 0 mt 20 pu 20 pr 20 pd closepath
0.5 1 1 setrgbcolor fill


0 1 0 setrgbcolor black
20 20 showgrid


line3 0 0 1 setrgbcolor

{
6 3 mt 
-2 10 rlineto
5 4 3 rlineto
4 -3 rlineto
-2 -8 rlineto
-2 -4 rlineto
closepath stroke} pop


line1
black -1 10 mt 22 r

12 -1 mt 22 u


{
line1
12 2 mt 12 u

12 14 mt 5 2.5 rlineto   % right side 
-1 -11 rlineto
12 2 lineto
stroke

12 14 mt -10 1.5 rlineto % left side
2 -10 rlineto
12 2 lineto 
stroke

2 15.5 mt              % rear top
6 1.5 rlineto 
17 16.5 lineto
stroke
} pop

% by the panel

4 5.5 mt 2 15.5 lineto
12 14 lineto
12 2 lineto
closepath
0.8 0.8 1 setrgbcolor fill


12 2 mt 
12 14 lineto
17 16.5 lineto 
16 5.5 lineto
closepath
0.65 0.65 1 setrgbcolor fill


2 15.5 mt   % top panel
8 17 lineto
17 16.5 lineto
12 14 lineto 
closepath
0.53 0.53 1 setrgbcolor fill

1 0 0 setrgbcolor   % red vectors
 line1
3.1 10 mt
1.22 20 lineto stroke

3.1 10 mt
3.1 20 lineto stroke


16.45 10 mt
16.42 20 lineto stroke 


16.45 10 mt
17.3 20 lineto stroke

black

/cstretch 0 store
/sstretch 0 store
/font1 /StoneSans 0.9 gonzofont
font1

/yinc 1 store

-2.5 10.3 (tilt\naxis) cc

17.7 0.7 (image) cc

9.7 4.5(subject) cc

3.1 20 mt dot
1.22 20 mt dot

gsave 3.1 0.3 add 20.8 translate
gsave 90 rotate
0 0 (newtopleft) cl grestore grestore


gsave 1.2 0.3 add 20.8 translate
gsave 90 rotate
0 0 (oldtopleft) cl grestore grestore


17.3 20 mt dot
16.42 20 mt dot

gsave 17.5 0.3 add 20.8 translate
gsave 90 rotate
0 0 (oldtopright) cl grestore grestore


gsave 16.25 0.3 add 20.8 translate
gsave 90 rotate
0 0 (newtopright) cl grestore grestore

12 22.5 (neutral\naxis) cc
} store





/figure3 {
/fieldhi 117 store
/fieldwi 241 store
gsave 0.1 dup scale
-35 5 1 plotfield
-100 -100 translate
-35 5 translate
equipot

grestore



/showblank false store
gsave 0.1 dup scale
-35 5 emptyfield  grestore} store

/figure4 {
/fieldhi 117 store
/fieldwi 241 store
gsave 0.1 dup scale
-35 5 1 plotfield
-100 -100 translate
-35 5 translate
equipot
grad

grestore



/showblank false store
gsave 0.1 dup scale
-35 5 emptyfield  grestore} store




%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


/burpwide 29.5 store

/burplebox3 {save /burp1 exch store

xpos ypos translate -1 .2 mt 3.5 yinc mul .4 add pd burpwide pr 3.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore

} def

/burplebox2 {save /burp1 exch store

xpos ypos translate -1 .2 mt 2.5 yinc mul .4 add pd burpwide pr 2.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore

} def


/burplebox2.5 {save /burp1 exch store
xpos ypos translate -1 .2 mt 3 yinc mul .4 add pd burpwide pr 3 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def



/burplebox4 {save /burp1 exch store
xpos ypos translate -1 .2 mt 4.5 yinc mul .4 add pd burpwide pr 4.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def



/burplebox4.5 {save /burp1 exch store
xpos ypos translate    
-1 .2 mt 5 yinc mul .4 add pd burpwide pr 5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def





/burplebox5w {save /burp1 exch store
xpos ypos translate


 -1 .2 mt 5.5 yinc mul .4 add pd burpwide pr 5.5 yinc mul .4 add pu closepath
0.9 setgray fill

true {special5 } if

 burp1 restore
} def



/burpcom {save /burpx exch store  /bht exch store
save /burp1 exch store
xpos ypos translate -1 .2 mt bht yinc mul .4 add pd burpwide pr bht yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore} store

/burpwidew 32 store


/burpcomw {save /burpx exch store  /bht exch store
save /burp1 exch store
xpos 1 sub ypos translate 0 .2 mt bht yinc mul .4 add pd burpwidew pr bht yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore} store



/burplebox3.5 {4 burpcom} store
/burplebox5 {5.5 burpcom} store
/burplebox5.5 {6 burpcom} store
/burplebox6 {6.5 burpcom} store
/burplebox6.5 {7 burpcom} store
/burplebox7 {7.5 burpcom} store
/burplebox7.5 {8 burpcom} store
/burplebox8 {8.5 burpcom} store
/burplebox8.5 {9 burpcom} store
/burplebox9 {9.5 burpcom} store
/burplebox9.5 {10 burpcom} store
/burplebox10 {10.5 burpcom} store
/burplebox10.5 {11 burpcom} store
/burplebox11 {11.5 burpcom} store
/burplebox11.5 {12 burpcom} store
/burplebox12 {12.5 burpcom} store

/burplebox11w {11.5 burpcomw} store

/burplebox12.5 {13 burpcom} store
/burplebox13 {13.5 burpcom} store
/burplebox13.5 {14 burpcom} store
/burplebox14 {14.5 burpcom} store
/burplebox14.5 {15 burpcom} store
/burplebox15{15.5 burpcom} store
/burplebox15.5{16 burpcom} store
/burplebox16 {16.5 burpcom} store
/burplebox16.5 {17 burpcom} store

/burplebox18 {18.5 burpcom} store
/burplebox18.5 {19 burpcom} store
/burplebox19 {19.5 burpcom} store

/burplebox21.5 {22 burpcom} store

/burplebox22{22.5 burpcom} store
/burplebox24{24.5 burpcom} store
/burplebox25{25.5 burpcom} store
/burplebox25.5{26 burpcom} store

/burplebox27{27.5 burpcom} store
/burplebox28 {28.5 burpcom} store
/burplebox28.5 {29 burpcom} store
/burplebox34 {34.5 burpcom} store

/burplebox38 {38.5 burpcom} store
/burplebox38.5{39 burpcom} store
/burplebox40{40.5 burpcom} store
/burplebox40.5{41 burpcom} store
/burplebox41.5{42 burpcom} store 
/burplebox42 {42.5 burpcom} store 
/burplebox42.5{43 burpcom} store  % nearly a full page
/burplebox43 {43.5 burpcom} store 


/burplebox34w{34.5 burpcomw} store
/burplebox34.5w{35 burpcomw} store
/burplebox38w{38.5 burpcomw} store
/burplebox38.5w{39 burpcomw} store
/burplebox40w{40.5 burpcomw} store



/burplebox17 {save /burp1 exch store
xpos ypos translate -1 .2 mt 17.5 yinc mul .4 add pd burpwide pr 17.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def



/burplebox20 {save /burp1 exch store
xpos ypos translate -1 .2 mt 20.5 yinc mul .4 add pd burpwide pr 20.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def

/burplebox23 {save /burp1 exch store
xpos ypos translate -1 .2 mt 23.5 yinc mul .4 add pd burpwide pr 23.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def


/burplebox26.5 {save /burp1 exch store
xpos ypos translate -1 .2 mt 27 yinc mul .4 add pd burpwide pr 27 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def


/burplebox30 {save /burp1 exch store
xpos ypos translate -1 .2 mt 30.5 yinc mul .4 add pd burpwide pr 30.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def



/burplebox36 {save /burp1 exch store
xpos ypos translate -1 .2 mt 36.5 yinc mul .4 add pd burpwide pr 36.5 yinc mul .4 add pu closepath
0.9 setgray fill burp1 restore
} def

%%%%%%%%%%%  figure 1 routine

  % autopositions on box6

%%%%%%%%%%%%%%%%%%%%%%%%%%%%







%%%%%%%%%%%  TWO PATTERNS   %%%%%%%%%%%%%%

/ivoryrndcolor   [230 230 205 40] store  % random pattern colors [red blue green variance ]
/magentarndcolor [230 100 230 120]store


/makepatternstrings {
[230 210 190 80] buildpixels
magentarndcolor /accentpatstring exch store

ivoryrndcolor buildpixels
makeimagestring /bodypatstring exch store
                    } store




/burppatstrings {
ivoryrndcolor buildpixels
makeimagestring /bodypatstring exch store

magentarndcolor buildpixels
makeimagestring /accentpatstring exch store
                } store

/DeviceRGB setcolorspace                %  pick color model
/hpixels 50 store                       %  size of pattern image
/vpixels 50 store
/issize hpixels vpixels mul store

% makestring converts a stack top array into a string...
 
/makestring {dup length string dup /NullEncode filter     
3 -1 roll {1 index exch write} forall pop} def




% /buildpixels makes three nearby colors given [r b g texture] all 0-255 integers

/buildpixels {aload pop /texture exch store /b0 exch store /g0 exch store /r0 exch store 123 srand

/r1 r0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store
/g1 g0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store
/b1 b0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store

/r2 r0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store
/g2 g0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store
/b2 b0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store

/r3 r0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store
/g3 g0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store
/b3 b0 texture random texture 2 div sub add cvi 
dup 255 ge {pop 255}if  dup 0 lt {pop 0} if store
      } store

% /makeimagestring creates a sting usable for a pattern image

/makeimagestring {  12345 srand         % make repeatable

  /iarray mark issize { r1 g1 b1} repeat ] store  % fill all with color 1

  issize 2 div cvi { iarray  issize               % fill half with color 2              
  random 3 mul cvi  [ r2 g2 b2 ] 
  putinterval} repeat

  issize 2 div cvi { iarray  issize               % fill third with color 3 
  random 3 mul cvi  [ r3 g3 b3 ] 
  putinterval} repeat

  iarray makestring 
                 } store





% /rndimage shows the random string as a patternable image

/bodyrandimage { 

            gsave  5 dup scale

     <<                                      % start image dicationary
            /ImageType 1                     % always one
            /Width hpixels                   % width in pixels
            /Height vpixels                  % height in pixels
            /ImageMatrix [hpixels
                          0 0 
                          vpixels neg
                          0
                          vpixels ]  


            /DataSource bodypatstring        % proc to get string data     
            /BitsPerComponent 8              % color resolution
            /Decode [0 1 0 1 0 1]            % per red book 4.10
            >>

     image                                   % call the image 

grestore
} def




/accentrandimage { 

            gsave  5 dup scale

     <<                                      % start image dicationary
            /ImageType 1                     % always one
            /Width hpixels                   % width in pixels
            /Height vpixels                  % height in pixels
            /ImageMatrix [hpixels
                          0 0 
                          vpixels neg
                          0
                          vpixels ]  


            /DataSource accentpatstring        % proc to get string data     
            /BitsPerComponent 8              % color resolution
            /Decode [0 1 0 1 0 1]            % per red book 4.10
            >>

     image                                   % call the image 

grestore
} def





% using a separate pattern dictionary for each pattern...

/bodypatdict

<< /PatternType 1     % Tiling pattern
/PaintType 1          % Colored
/TilingType 1
/BBox [0 0 50 50]
/XStep 5
/YStep 5
/PaintProc { begin bodyrandimage end} 
>>   store


/accentpatdict

<< /PatternType 1     % Tiling pattern
/PaintType 1          % Colored
/TilingType 1
/BBox [0 0 50 50]
/XStep 5
/YStep 5
/PaintProc { begin accentrandimage end} 
>>   store


/burpbackmain { save /snapbb exch store


save /snapb exch store      % show the body background
bodypatdict 
matrix                  % Identity matrix
makepattern             % Instantiate the pattern
/bodypat exch def
4 0                              % for the actual slide size
12 8

/Pattern setcolorspace
bodypat setcolor rectfill    % Fill rectangle with pattern
snapb restore

4 0 12 8 line1 black rectstroke
 


save /snapy exch store      % show the accent
accentpatdict 
matrix                  % Identity matrix
makepattern             % Instantiate the pattern
/accentpat exch def
18.5 0 12 8
4 copy
/Pattern setcolorspace
accentpat setcolor rectfill    % Fill rectangle with pattern
snapy restore 
 
18.5 0 12 8 line1 black rectstroke

snapbb restore } store


/figure3x {save /snap3 exch store

translate 

% 34 8 showgrid

makepatternstrings

  burppatstrings
 % burpbackstrings
burpbackmain


  snap3 restore } store

%%%%%%%%%%%%%%% end figure3





%%%%%%%%%%%% first special plot


/special1code {


/a01 [ 
  11.98757334830098  % p1 delay
  0.02494857340377088  % p1 width
  11.96309297293453  % p2 delay
  0.04880748072357122  % p2 width
  11.940266741737353  % p3 delay
  0.07053366579209097  % p3 width
  11.920110003436285  % p4 delay
  0.08917718733052737  % p4 width
  11.903448622759931  % p5 delay
  0.10392320715383363  % p5 width
  11.890997400038934  % p6 delay
  0.1141272527930397  % p6 width
  11.883303463712295  % p7 delay
  0.11934332976518647  % p7 width
  5.940346750117669  % quadrant delay
   ] store    
/a10 [ 
  11.870255884662251  % p1 delay
  0.24926326067621396  % p1 width
  11.627261913532986  % p2 delay
  0.48772075225425126  % p2 width
  11.401006709297277  % p3 delay
  0.7050052291468631  % p3 width
  11.201126478014806  % p4 delay
  0.8916211348287959  % p4 width
  11.036121661040383  % p5 delay
  1.0393583630906704  % p5 width
  10.912994009526542  % p6 delay
  1.1416713778561558  % p6 width
  10.836964879593466  % p7 delay
  1.1939991529573461  % p7 width
  5.405629193521989  % quadrant delay
   ] store      




/a20 [ 
  11.730827315951456  % p1 delay
  0.4971341380973975  % p1 width
  11.247686685343746  % p2 delay
  0.9732376712143491  % p2 width
  10.798693242131715  % p3 delay
  1.407947044520391  % p3 width
  10.402477789378082  % p4 delay
  1.78228682672421  % p4 width
  10.075528131993294  % p5 delay
  2.079475909290011  % p5 width
  9.831551570148512  % p6 delay
  2.285806430413743  % p6 width
  9.680871958761386  % p7 delay
  2.391516582063389  % p7 width
  4.8149587039683155  % quadrant delay
   ] store    

/a30 [ 
  11.582072392748948  % p1 delay
  0.7421737945018947  % p1 width
  10.862633911787377  % p2 delay
  1.454218311923288  % p2 width
  10.194732255409651  % p3 delay
  2.106545777255711  % p3 width
  9.605233324537401  % p4 delay
  2.6708278536717955  % p4 width
  9.118304754762583  % p5 delay
  3.1210612368032926  % p5 width
  8.754459346379754  % p6 delay
  3.435090920436508  % p6 width
  8.529472562792705  % p7 delay
  3.5965061939786693  % p7 width
  4.226667363010421  % quadrant delay
   ] store   



/a40 [ 
  11.424050411047465  % p1 delay
  0.9828418379051129  % p1 width
  10.473248533619292  % p2 delay
  1.9280479848577236  % p2 width
  9.590640663430097  % p3 delay
  2.7980351182823426  % p3 width
  8.810545720192863  % p4 delay
  3.555566231331163  % p4 width
  8.164652806450142  % p5 delay
  4.164668715768244  % p5 width
  7.680713770893433  % p6 delay
  4.592711162444033  % p6 width
  7.380758970713202  % p7 delay
  4.813962276129942  % p7 width
  3.6395557969349425  % quadrant delay
   ] store  



/a50 [ 
  11.25647168216318  % p1 delay
  1.2174139856738683  % p1 width
  10.080431345631026  % p2 delay
  2.391612373063623  % p2 width
  8.987846411116894  % p3 delay
  3.4787553647023585  % p3 width
  8.01966536065963  % p4 delay
  4.433803253978574  % p4 width
  7.214999377113287  % p5 delay
  5.210430981795014  % p5 width
  6.609527274825396  % p6 delay
  5.762766698554145  % p6 width
  6.232831441964791  % p7 delay
  6.050997667516469  % p7 width
  3.0524467812417413  % quadrant delay
   ] store    

/a53 [ 
  11.204229246524123  % p1 delay
  1.2863028469519246  % p1 width
  9.962015674530373  % p2 delay
  2.528117843985992  % p2 width
  8.807469507353026  % p3 delay
  3.680145761308111  % p3 width
  7.783358489290968  % p4 delay
  4.695379940110421  % p4 width
  6.930993065963889  % p5 delay
  5.5244810879620445  % p5 width
  6.288586696196958  % p6 delay
  6.117000009644471  % p6 width
  5.888323429144677  % p7 delay
  6.427466502066167  % p7 width
  2.876129898966852  % quadrant delay
   ] store   

/a60 [ 
  11.078495962518918  % p1 delay
  1.4438411449625086  % p1 width
  9.684772040454877  % p2 delay
  2.840939034126027  % p2 width
  8.38774096372643  % p3 delay
  4.143446978421139  % p3 width
  7.234097294409224  % p4 delay
  5.300789342760972  % p4 width
  6.270187484640822  % p5 delay
  6.2573120579578045  % p5 width
  5.540415121300725  % p6 delay
  6.9509377594411745  % p6 width
  5.083782352079723  % p7 delay
  7.31917029639942  % p7 width
  2.4640721668002356  % quadrant delay
   ] store   

/a70 [ 
  10.888278735987464  % p1 delay
  1.6594599780251222  % p1 width
  9.286332677429444  % p2 delay
  3.270497867115676  % p2 width
  7.791694139706859  % p3 delay
  4.783840563470704  % p3 width
  6.455843532587245  % p4 delay
  6.147367771354908  % p4 width
  5.331869368850619  % p5 delay
  7.300805550943892  % p5 width
  4.473484564450537  % p6 delay
  8.165497800155037  % p6 width
  3.9315873351224724  % p7 delay
  8.640550109600042  % p7 width
  1.8728900051999772  % quadrant delay
   ] store    

/a80 [ 
  10.681702836852158  % p1 delay
  1.8602538062958054  % p1 width
  8.88398269670934  % p2 delay
  3.6714981402848607  % p2 width
  7.200946234572324  % p3 delay
  5.385275030570618  % p3 width
  5.687867904890517  % p4 delay
  6.9536645196485765  % p4 width
  4.403487202517624  % p5 delay
  8.324602905316311  % p5 width
  3.4104122823979494  % p6 delay
  9.417450259887687  % p6 width
  2.774084338047487  % p7 delay
  10.068107274017336  % p7 width
  1.2766645679914034  % quadrant delay
   ] store    




/a90 [ 
  10.447373907519674  % p1 delay
  2.038123534960869  % p1 width
  8.472609797490058  % p2 delay
  4.0258541900581655  % p2 width
  6.615791805649657  % p3 delay
  5.91534811864263  % p3 width
  4.935247854465985  % p4 delay
  7.666864442425741  % p4 width
  3.4934960493166684  % p5 delay
  9.260584158941057  % p5 width
  2.358772151850779  % p6 delay
  10.696787617357046  % p6 width
  1.6101420251774101  % p7 delay
  11.792019752288254  % p7 width
  0.6709845938560051  % quadrant delay
   ] store  

/a95 [ 
  10.307313139895288  % p1 delay
  2.111222840209404  % p1 width
  8.256837177571334  % p2 delay
  4.169598534647832  % p2 width
  6.323664766096179  % p3 delay
  6.124919743159786  % p3 width
  4.567759372280754  % p4 delay
  7.93736307227887  % p4 width
  3.052826978493542  % p5 delay
  9.604367560734132  % p5 width
  1.8471062124079367  % p6 delay
  11.250122874450298  % p6 width
  1.0294512420668695  % p7 delay
  13.056647531415762  % p7 width
  0.36079895429200803  % quadrant delay
   ] store    

/a96 [ 
  10.275153279505902  % p1 delay
  2.1233556309882146  % p1 width
  8.2115482104066  % p2 delay
  4.1930336081984905  % p2 width
  6.264803529331843  % p3 delay
  6.157765833137692  % p3 width
  4.495281237426013  % p4 delay
  7.976346292010689  % p4 width
  2.9669207635656676  % p5 delay
  9.646432050857882  % p5 width
  1.7477032094150075  % p6 delay
  11.320166050312238  % p6 width
  0.9148247359680965  % p7 delay
  13.409077457751365  % p7 width
  0.2975881111242984  % quadrant delay
   ] store  

/a97 [ 
  10.240457024341477  % p1 delay
  2.134077471317074  % p1 width
  8.164867772841955  % p2 delay
  4.213452442998779  % p2 width
  6.205523779081837  % p3 delay
  6.185452328837567  % p3 width
  4.423234605472523  % p4 delay
  8.006618220218015  % p4 width
  2.8821971876470442  % p5 delay
  9.672069264487952  % p5 width
  1.6500883956263123  % p6 delay
  11.355113654260407  % p6 width
  0.8016574526230471  % p7 delay
  13.831443290493283  % p7 width
  0.23374710975272705  % quadrant delay
   ] store  



/a98 [ 
  10.201940773921007  % p1 delay
  2.1427535621580062  % p1 width
  8.1160304405589  % p2 delay
  4.229503836724113  % p2 width
  6.145502859365315  % p3 delay
  6.205687104545131  % p3 width
  4.351688442224891  % p4 delay
  8.024338941005154  % p4 width
  2.7990882078968866  % p5 delay
  9.67371438320096  % p5 width
  1.555079224439453  % p6 delay
  11.330237907918856  % p6 width
  0.69116413541866  % p7 delay
  14.364207461243552  % p7 width
  0.169062719379113  % quadrant delay
   ] store 
   
/a99 [ 
  10.156863627959598  % p1 delay
  2.1480428640811766  % p1 width
  8.06339164056924  % p2 delay
  4.238341714779558  % p2 width
  6.0840316757476  % p3 delay
  6.213675963725404  % p3 width
  4.280754974385665  % p4 delay
  8.02161284750413  % p4 width
  2.718452103604484  % p5 delay
  9.636460505287125  % p5 width
  1.4642999953711353  % p6 delay
  11.197329413972475  % p6 width
  0.5860923925256714  % p7 delay
  15.087472750976061  % p7 width
  0.10317752951067405  % quadrant delay
   ] store  

/a100 [ 
  10.097664622565073  % p1 delay
  2.146284244870163  % p1 width
  8.002396397096308  % p2 delay
  4.23222417093767  % p2 width
  6.019120165289753  % p3 delay
  6.1964902984829  % p3 width
  4.21068681625524  % p4 delay
  7.977592739007122  % p4 width
  2.6425485752095525  % p5 delay
  9.523271990574841  % p5 width
  1.3819874635530311  % p6 delay
  10.855567612314722  % p6 width
  0.4941631819604595  % p7 delay
  16.184573443763554  % p7 width
  0.03542827811961047  % quadrant delay
   ] store   


/range 
[ (01) (10) (20) (30) (40) (50) (53) (60) (70) (80) (90) (95)(96)(97) (98)(99)(100) ]
store


/procit1 {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 13 get 2.5 mul lineto
} def


/procit2 {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 11 get 2.5 mul lineto
} def



/procit3 {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 9 get 2.5 mul lineto
} def


/procit4 {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 7 get 2.5 mul lineto
} def


/procit5 {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 5 get 2.5 mul lineto
} def

/procit6 {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 3 get 2.5 mul lineto
} def

/procit7 {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 1 get 2.5 mul lineto
} def



/procit1d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 12 get 2.5 mul lineto
} def


/procit2d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 10 get 2.5 mul lineto
} def



/procit3d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 8 get 2.5 mul lineto
} def


/procit4d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 6 get 2.5 mul lineto
} def


/procit5d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 4 get 2.5 mul lineto
} def

/procit6d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 2 get 2.5 mul lineto
} def

/procit7d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 0 get 2.5 mul lineto
} def


/procit8d {  dup cvi  /curval exch store  (a)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 14 get 2.5 mul lineto
} def




% 40 100 10 setgrid
40 40 showgrid
line1 


0 30 mt range {procit7d} forall
40 0 lineto 0 0 lineto closepath
0 settint 0.8 setgray fill 

0 30 mt range {procit6d} forall
40 0 lineto 0 0 lineto closepath
0.1 settint 0.8 setgray fill 

0 30 mt range {procit5d} forall
40 0 lineto 0 0 lineto closepath
0.2 settint 0.8 setgray fill

0 30 mt range {procit4d} forall
40 0 lineto 0 0 lineto closepath
0.27 settint 0.8 setgray fill

0 30 mt range {procit3d} forall
40 0 lineto 0 0 lineto closepath
0.43 settint 0.8 setgray fill



0 30 mt range {procit2d} forall
40 0 lineto 0 0 lineto closepath
0.5 settint 0.8 setgray fill

0 30 mt range {procit1d} forall
40 0 lineto 0 0 lineto closepath
0.6 settint 0.8 setgray fill



0 15 mt range {procit8d} forall
40 0 lineto 0 0 lineto closepath
0.7 settint 0.8 setgray fill 







0 0 mt range {procit1} forall
40 0 lineto closepath
0.6 settint 0.6 setgray fill 

0 0 mt range {procit2} forall
40 0 lineto closepath
0.5 settint 0.6 setgray fill

0 0 mt range {procit3} forall
40 0 lineto closepath
0.43 settint 0.6 setgray fill 

0 0 mt range {procit4} forall
40 0 lineto closepath
0.27 settint 0.6 setgray fill 

0 0 mt range {procit5} forall
40 0 lineto closepath
0.2 settint 0.6 setgray fill 


0 0 mt range {procit6} forall
40 0 lineto closepath
0.1 settint 0.6 setgray fill 


0 0 mt range {procit7} forall
40 0 lineto closepath
0 settint 0.6 setgray fill 







black

0 0 mt 
range {procit1} forall
stroke

0 0 mt 
range {procit2} forall
stroke

0 0 mt 
range {procit3} forall
 stroke 

0 0 mt 
range {procit4} forall
 stroke 

0 0 mt 
range {procit5} forall
 stroke 

0 0 mt 
range {procit6} forall
 stroke 

0 0 mt 
range {procit7} forall
 stroke 






0 30 mt 
range {procit1d} forall

0 30 mt 
range {procit2d} forall

0 30 mt 
range {procit3d} forall
 stroke 

0 30 mt 
range {procit4d} forall
 stroke 

0 30 mt 
range {procit5d} forall
 stroke 

0 30 mt 
range {procit6d} forall
 stroke 

0 30 mt 
range {procit7d} forall
 stroke 

0 15 mt 
range {procit8d} forall
 stroke 


0.3 0.3 0.3 setrgbcolor line3 1 setlinecap 1 setlinejoin

0 0 mt 40 u 40 r 40 d 40 l
[{ 0 0 mt 0.4 l} 10 5 ] yrpt
[{ 40 0 mt 0.4 r} 10 5 ] yrpt
[{ 0 0 mt 0.4 d} 10 5 ] xrpt
[{ 0 40 mt 0.4 u} 10 5 ] xrpt

/cstretch 0.02 store
/sstretch 0 store
/font0 /StoneSans-Bold 1.5 gonzofont
/font1 /StoneSans-Bold 1.2 gonzofont
/font2 /StoneSans-Bold 1 gonzofont
/font: /StoneSans-Bold [0.6 0 0 0.6 0 0.6] gonzofont
/font; /StoneSans-Bold [1.5 0 0 1.5 0 0.2] gonzofont
/yinc 2 store
font0

20 43.7 (BEST  EFFICIENCY  N |;=|0 28\nMAGIC  SINEWAVE) cc





font1
/yinc 1.5 store

0 -2.2 (0.0) cc
20 -2.2 (0.5) cc
40 -2.2 (1.0)cc

20 -4.3 (AMPLITUDE) cc

41 -0.5 (0) cl
41 9.5 (4) cl
41 19.5 (8) cl
41 29.5 (12) cl
41 39.5 (16) cl

45.5 21 (DELAY\nTIME IN\nDEGREES) cc

font2
26.5 1.2 (PULSE  WIDTHS) cc

1.5 17 (PULSE  DELAYS) cl


2.6 32.6 (0|:o) cc
27.4 32.6 (90|:o) cc


% generate actual magic sinewave

/makemagic {gsave translate 0.25 dup scale line3

/ht 17 store
/dht 6 store

0 setlinecap 0 setlinejoin
dht setlinewidth

0 0 mt 
a50 0 get pr
0 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add 0 mt
a50 2 get pr
0.1 settint 0.8 setgray stroke


0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add     0 mt
a50 4 get pr
0.2 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add
     0 mt
a50 6 get pr
0.3 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
     0 mt
a50 8 get pr
0.4 settint 0.8 setgray stroke


0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
a50 8 get add a50 9 get add
     0 mt
a50 10 get pr
0.5 settint 0.8 setgray stroke


0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
a50 8 get add a50 9 get add a50 10 get add a50 11 get add
     0 mt
a50 12 get pr
0.6 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
a50 8 get add a50 9 get add a50 10 get add a50 11 get add
a50 12 get add a50 13 get add
     0 mt
a50 14 get pr
0.7 settint 0.8 setgray stroke

%% pulses

a50 0 get 0 mt
ht pu
0 a50 1 get pr
ht pd
closepath
0 settint 0.6 setgray fill


a50 0 get a50 1 get add a50 2 get add 
0 mt ht pu
0 a50 3 get pr
ht pd
closepath
0.1 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
0 mt ht pu
0 a50 5 get pr
ht pd
closepath
0.2 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add
0 mt ht pu
0 a50 7 get pr
ht pd
closepath
0.3 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add a50 7 get add a50 8 get add
0 mt ht pu
0 a50 9 get pr
ht pd
closepath
0.4 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add a50 7 get add a50 8 get add
a50 9 get add a50 10 get add
0 mt ht pu
0 a50 11 get pr
ht pd
closepath
0.5 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add a50 7 get add a50 8 get add
a50 9 get add a50 10 get add a50 11 get add a50 12 get add
0 mt ht pu
0 a50 13 get pr
ht pd
closepath
0.6 settint 0.6 setgray fill





1 setlinecap 1 setlinejoin
black

0 0 mt
a50 0 get 0 rlineto
0 ht pu
a50 1 get 0 rlineto
0 ht pd

a50 2 get 0 rlineto
0 ht pu
a50 3 get 0 rlineto
0 ht pd

a50 4 get 0 rlineto
0 ht pu
a50 5 get 0 rlineto
0 ht pd

a50 6 get 0 rlineto
0 ht pu
a50 7 get 0 rlineto
0 ht pd

a50 8 get 0 rlineto
0 ht pu
a50 9 get 0 rlineto
0 ht pd

a50 10 get 0 rlineto
0 ht pu
a50 11 get 0 rlineto
0 ht pd


a50 12 get 0 rlineto
0 ht pu
a50 13 get 0 rlineto
0 ht pd

a50 14 get 0 rlineto


0.45 setlinewidth
stroke









grestore} def


3.5 33 makemagic




} store   % end special1code definition







%%%%%%%%%%% special2 code

/special2code {


/ad01 [ 
  7.434338157133027  % delay a=60-p5e
  0.11880195485247924  % delay b=p5e-p5s
  0.019577960879085587  % delay c=p1e-p1s
  14.855161666700834  % delay d=p2s-p1e
  0.021983040440492374  % delay e=p2e-p2s
  0.0911673899925809  % delay f=p3s-p2e
  0.0353778304366692  % delay g=p3e-p3s
  7.4235919995647634  % delay h=30-p3e
   ] store  
 
/ad10 [ 
  6.840486668588909  % delay a=60-p5e
  1.1877031146444991  % delay b=p5e-p5s
  0.19606479817654332  % delay c=p1e-p1s
  13.542825252098737  % delay d=p2s-p1e
  0.1524725715290529  % delay e=p2e-p2s
  0.9104569599226266  % delay f=p3s-p2e
  0.4224088615298953  % delay g=p3e-p3s
  6.7475817735097365  % delay h=30-p3e
   ] store   



/ad20 [ 
  6.179615738852249  % delay a=60-p5e
  2.368314508230462  % delay b=p5e-p5s
  0.39486570406405263  % delay c=p1e-p1s
  12.090328683781834  % delay d=p2s-p1e
  0.2773208755122525  % delay e=p2e-p2s
  1.8107046591154443  % delay f=p3s-p2e
  0.8802494355140809  % delay g=p3e-p3s
  5.998600394929625  % delay h=30-p3e
   ] store   

/ad30 [ 
  5.51798715656065  % delay a=60-p5e
  3.537987411554724  % delay b=p5e-p5s
  0.5996610353231375  % delay c=p1e-p1s
  10.6414917563349  % delay d=p2s-p1e
  0.378916570008613  % delay e=p2e-p2s
  2.6949373104326213  % delay f=p3s-p2e
  1.3768763200109077  % delay g=p3e-p3s
  5.252142439774445  % delay h=30-p3e
   ] store    



/ad40 [ 
  4.8560795807034935  % delay a=60-p5e
  4.692317283738298  % delay b=p5e-p5s
  0.8138114048538583  % delay c=p1e-p1s
  9.195452323744191  % delay d=p2s-p1e
  0.46036801366636126  % delay e=p2e-p2s
  3.5594981265840886  % delay f=p3s-p2e
  1.9150363136688284  % delay g=p3e-p3s
  4.50743695304088  % delay h=30-p3e
   ] store    






/ad50 [ 
  4.194298075500072  % delay a=60-p5e
  5.825866502969745  % delay b=p5e-p5s
  1.0408488460292488  % delay c=p1e-p1s
  7.751463747608284  % delay d=p2s-p1e
  0.5238895562340744  % delay e=p2e-p2s
  4.403346953313516  % delay f=p3s-p2e
  2.496487356236706  % delay g=p3e-p3s
  3.7637989621083534  % delay h=30-p3e
   ] store    

/ad53 [ 
  3.995843046736013  % delay a=60-p5e
  6.160868086216446  % delay b=p5e-p5s
  1.112006440311525  % delay c=p1e-p1s
  7.318567062952312  % delay d=p2s-p1e
  0.5397256759732585  % delay e=p2e-p2s
  4.652707315620958  % delay f=p3s-p2e
  2.679463155973238  % delay g=p3e-p3s
  3.5408192162162493  % delay h=30-p3e
   ] store   

/ad60 [ 
  3.5330039078836606  % delay a=60-p5e
  6.9314513603008905  % delay b=p5e-p5s
  1.2842465239317846  % delay c=p1e-p1s
  6.308872401421397  % delay d=p2s-p1e
  0.5713975364200223  % delay e=p2e-p2s
  5.228837780084575  % delay f=p3s-p2e
  3.1216051264200075  % delay g=p3e-p3s
  3.0205853635376627  % delay h=30-p3e
   ] store   

 
/ad70 [ 
  2.8725257224432425  % delay a=60-p5e
  7.998916501222098  % delay b=p5e-p5s
  1.5460427838912807  % delay c=p1e-p1s
  4.8671218102361  % delay d=p2s-p1e
  0.6062046544537196  % delay e=p2e-p2s
  6.042997615507133  % delay f=p3s-p2e
  3.789041064453741  % delay g=p3e-p3s
  2.2771498477926854  % delay h=30-p3e
   ] store   

/ad80 [ 
  2.2131268407607223  % delay a=60-p5e
  9.012727944067371  % delay b=p5e-p5s
  1.8200962344110607  % delay c=p1e-p1s
  3.4258327180993433  % delay d=p2s-p1e
  0.6400219482894229  % delay e=p2e-p2s
  6.85987852874419  % delay f=p3s-p2e
  4.495547368289273  % delay g=p3e-p3s
  1.532768417338616  % delay h=30-p3e
   ] store   




/ad90 [ 
  1.55474755544018  % delay a=60-p5e
  9.946227643338275  % delay b=p5e-p5s
  2.048752785780998  % delay c=p1e-p1s
  1.9853102905593687  % delay d=p2s-p1e
  0.736140589142309  % delay e=p2e-p2s
  7.705915111477708  % delay f=p3s-p2e
  5.236535369142075  % delay g=p3e-p3s
  0.7863706551190859  % delay h=30-p3e
   ] store    


/ad95 [ 
  1.225355348586767  % delay a=60-p5e
  10.367111550363887  % delay b=p5e-p5s
  2.0303138224619843  % delay c=p1e-p1s
  1.2665437513423114  % delay d=p2s-p1e
  0.9241283097125574  % delay e=p2e-p2s
  8.155346335065047  % delay f=p3s-p2e
  5.619630049711802  % delay g=p3e-p3s
  0.4115708327556433  % delay h=30-p3e
   ] store 
  
/ad98 [ 
  1.026684367555248  % delay a=60-p5e
  10.596415552349142  % delay b=p5e-p5s
  1.807508982542501  % delay c=p1e-p1s
  0.837605401539733  % delay d=p2s-p1e
  1.2493523058395936  % delay e=p2e-p2s
  8.441202830348274  % delay f=p3s-p2e
  5.855882255842914  % delay g=p3e-p3s
  0.18534830398259316  % delay h=30-p3e
   ] store     


/ad100 [ 
  0.8921862350266565  % delay a=60-p5e
  10.732271751681054  % delay b=p5e-p5s
  1.3169014782635031  % delay c=p1e-p1s
  0.5554591355065241  % delay d=p2s-p1e
  1.8052854865738012  % delay e=p2e-p2s
  8.644568525896716  % delay f=p3s-p2e
  6.020358566571353  % delay g=p3e-p3s
  0.032968820480391514  % delay h=30-p3e
   ] store    


/range 
[ (01) (10) (20) (30) (40) (50) (53) (60) (70) (80) (90) (95) (98)(100) ]
store


/procit1 {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 1 get 2.5 mul lineto
} def


/procit2 {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 2 get 2.5 mul lineto
} def



/procit3 {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 4 get 2.5 mul lineto
} def


/procit4 {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 5 get 2.5 mul lineto
} def


/procit5 {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 6 get 2.5 mul lineto
} def

/procit6 {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 3 get 2.5 mul lineto
} def

/procit7 {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 1 get 2.5 mul lineto
} def



/procit1d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 0 get 2.5 mul lineto
} def


/procit2d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 3 get 2.5 mul lineto
} def



/procit3d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 7 get 2.5 mul lineto
} def


/procit4d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 6 get 2.5 mul lineto
} def


/procit5d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 4 get 2.5 mul lineto
} def

/procit6d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 2 get 2.5 mul lineto
} def

/procit7d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 0 get 2.5 mul lineto
} def


/procit8d {  dup cvi  /curval exch store  (ad)exch  mergestr cvn /curdat exch store

curval 2.5 div   curdat cvx exec 14 get 2.5 mul lineto
} def




% 40 100 10 setgrid
40 40 showgrid
line1 

% delays

0 37.5 mt range {procit2d} forall
40 0 lineto 0 0 lineto closepath
0.15 settint 0.8 setgray fill

0 18.75 mt range {procit1d} forall
40 0 lineto 0 0 lineto closepath
0 settint 0.8 setgray fill 


0 18.75 mt range {procit3d} forall
40 0 lineto 0 0 lineto closepath
0.3 settint 0.8 setgray fill

% pulses

0 0 mt range {procit1} forall
40 0 lineto 0 0 lineto closepath
0.0 settint 0.6 setgray fill

0 0 mt range {procit4} forall
40 0 lineto 0 0 lineto closepath
0.5 settint 0.6 setgray fill

0 0 mt range {procit5} forall
40 0 lineto 0 0 lineto closepath
0.6 settint 0.6 setgray fill

0 0 mt range {procit2} forall
40 0 lineto 0 0 lineto closepath
0.15 settint 0.6 setgray fill

0 0 mt range {procit3} forall
40 0 lineto 0 0 lineto closepath
0.3 settint 0.6 setgray fill


black line1

0 18.75 mt 
range {procit1d} forall stroke

0 37.5 mt 
range {procit2d} forall stroke

0 18.75 mt 
range {procit3d} forall stroke
 stroke


% width outlines

0 0 mt 
range {procit1} forall stroke

0 0 mt 
range {procit2} forall stroke

0 0 mt 
range {procit3} forall stroke

0 0 mt 
range {procit4} forall stroke

0 0 mt 
range {procit5} forall stroke





0.3 0.3 0.3 setrgbcolor line3 1 setlinecap 1 setlinejoin

0 0 mt 40 u 40 r 40 d 40 l
[{ 0 0 mt 0.4 l} 10 5 ] yrpt
[{ 40 0 mt 0.4 r} 10 5 ] yrpt
[{ 0 0 mt 0.4 d} 10 5 ] xrpt
[{ 0 40 mt 0.4 u} 10 5 ] xrpt

/cstretch 0.02 store
/sstretch 0 store
/font0 /StoneSans-Bold 1.5 gonzofont
/font1 /StoneSans-Bold 1.2 gonzofont
/font2 /StoneSans-Bold 1 gonzofont
/font: /StoneSans-Bold [0.6 0 0 0.6 0 0.6] gonzofont
/font; /StoneSans-Bold [1.5 0 0 1.5 0 0.2] gonzofont
/yinc 2 store
font0

20 45 (DELTA FRIENDLY  N |;=|0 28\nMAGIC  SINEWAVE) cc





font1
/yinc 1.5 store

0 -2.2 (0.0) cc
20 -2.2 (0.5) cc
40 -2.2 (1.0)cc

20 -4.3 (AMPLITUDE) cc

41 -0.5 (0) cl
41 9.5 (4) cl
41 19.5 (8) cl
41 29.5 (12) cl
41 39.5 (16) cl

46.5 21 (DELAY\nTIME IN\nDEGREES) cc

font2
23.5 4.7 (PULSE  WIDTHS) cc

1.5 22.5 (PULSE  DELAYS) cl




% generate actual magic sinewave

/makemagicold {gsave translate 0.25 dup scale line3

/ht 12 store
/dht 6 store

0 setlinecap 0 setlinejoin
dht setlinewidth

0 0 mt 
a50 0 get pr
0 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add 0 mt
a50 2 get pr
0.1 settint 0.8 setgray stroke


0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add     0 mt
a50 4 get pr
0.2 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add
     0 mt
a50 6 get pr
0.3 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
     0 mt
a50 8 get pr
0.4 settint 0.8 setgray stroke


0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
a50 8 get add a50 9 get add
     0 mt
a50 10 get pr
0.5 settint 0.8 setgray stroke


0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
a50 8 get add a50 9 get add a50 10 get add a50 11 get add
     0 mt
a50 12 get pr
0.6 settint 0.8 setgray stroke

0 a50 0 get add a50 1 get add a50 2 get add a50 3 get add
a50 4 get add a50 5 get add a50 6 get add a50 7 get add
a50 8 get add a50 9 get add a50 10 get add a50 11 get add
a50 12 get add a50 13 get add
     0 mt
a50 14 get pr
0.7 settint 0.8 setgray stroke

%% pulses

a50 0 get 0 mt
ht pu
0 a50 1 get pr
ht pd
closepath
0 settint 0.6 setgray fill


a50 0 get a50 1 get add a50 2 get add 
0 mt ht pu
0 a50 3 get pr
ht pd
closepath
0.1 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
0 mt ht pu
0 a50 5 get pr
ht pd
closepath
0.2 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add
0 mt ht pu
0 a50 7 get pr
ht pd
closepath
0.3 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add a50 7 get add a50 8 get add
0 mt ht pu
0 a50 9 get pr
ht pd
closepath
0.4 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add a50 7 get add a50 8 get add
a50 9 get add a50 10 get add
0 mt ht pu
0 a50 11 get pr
ht pd
closepath
0.5 settint 0.6 setgray fill

a50 0 get a50 1 get add a50 2 get add a50 3 get add a50 4 get add
a50 5 get add a50 6 get add a50 7 get add a50 8 get add
a50 9 get add a50 10 get add a50 11 get add a50 12 get add
0 mt ht pu
0 a50 13 get pr
ht pd
closepath
0.6 settint 0.6 setgray fill





1 setlinecap 1 setlinejoin
black

0 0 mt
a50 0 get 0 rlineto
0 ht pu
a50 1 get 0 rlineto
0 ht pd

a50 2 get 0 rlineto
0 ht pu
a50 3 get 0 rlineto
0 ht pd

a50 4 get 0 rlineto
0 ht pu
a50 5 get 0 rlineto
0 ht pd

a50 6 get 0 rlineto
0 ht pu
a50 7 get 0 rlineto
0 ht pd

a50 8 get 0 rlineto
0 ht pu
a50 9 get 0 rlineto
0 ht pd

a50 10 get 0 rlineto
0 ht pu
a50 11 get 0 rlineto
0 ht pd


a50 12 get 0 rlineto
0 ht pu
a50 13 get 0 rlineto
0 ht pd

a50 14 get 0 rlineto


0.45 setlinewidth
stroke









grestore} def


/makemagic {gsave translate 0.8 dup scale line3

/ht 3 store
/dht 1.5 store

0 setlinecap 0 setlinejoin
dht setlinewidth

0 0 mt 
ad70 0 get pr
0 settint 0.8 setgray stroke


ad70 0 get ad70 1 get add ad70 2 get add  
0 mt
ad70 3 get pr
0.15 settint 0.8 setgray stroke


ad70 0 get ad70 1 get add ad70 2 get add  
ad70 3 get add ad70 4 get add ad70 5 get add ad70 6 get add
0 mt
ad70 7 get pr
0.3 settint 0.8 setgray stroke

% pulses


ad70 0 get 0 mt
ht 2 mul pu
ad70 1 get pr
ht 2 mul pd
closepath
0 settint 0.6 setgray fill



ad70 0 get ad70 1 get add 0 mt
ht 2 mul pu
ad70 2 get pr
ht 2 mul pd
closepath
0.15 settint 0.6 setgray fill

ad70 0 get ad70 1 get add ad70 2 get add  ad70 3 get add              0 mt
ht 2 mul pu
ad70 4 get pr
ht 2 mul pd
closepath
0.30 settint 0.6 setgray fill

ad70 0 get ad70 1 get add ad70 2 get add  ad70 3 get add  ad70 4 get add            0 mt
ht 2 mul pu
ad70 5 get pr
ht 2 mul pd
closepath
0.5 settint 0.6 setgray fill

ad70 0 get ad70 1 get add ad70 2 get add  ad70 3 get add  ad70 4 get add
ad70 5 get add            0 mt
ht 2 mul pu
ad70 6 get pr
ht 2 mul pd
closepath
0.6 settint 0.6 setgray fill





% outlines

black line1
1 setlinecap 1 setlinejoin


0 0 mt
ad70 0 get pr
ht pu
ad70 1 get pr
ht pd
ht pu
ad70 2 get pr
ht pd

ad70 3 get pr 
ht pu
ad70 4 get pr
ht pd
ht pu
ad70 5 get pr
ht pd
ht pu
ad70 6 get pr
ht pd

ad70 7 get pr


stroke




0 0 mt
ad70 0 get pr
ht 2 mul  pu
ad70 1 get ad70 2 get add pr
ht 2 mul pd

ad70 3 get pr
ht 2 mul pu

ad70 4 get ad70 5 get add ad70 6 get add pr
ht 2 mul pd



stroke






% p3 poker

17.8 -0.45 mt 1.65 -2.5 rlineto black line1 stroke

11.5 -0.45 mt -1.65 -2.5 rlineto black line1 stroke



grestore } def






 12 31 makemagic

font2
11 30.5  (0|:o) cc
37.5 30.5   (30|:o) cc
28.5 28.3 (p2) cc
18.9 28.3 (p1) cc


18 31.8 (p5) cc
28.8 31.8 (p4) cc
32.7 31.8 (p3) cc

18 34.2 (p6) cc
30.2 34.2 (p7) cc

} store  % end special 2 def

% ----------



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


 % //// REVISED DIPDRAW PROC /////
electronics begin       
% dipdraw - draws a dip integrated circuit.  (old code to be improved)

% Enter with currentpoint set to pin 1 and scale
% set so that 1.0 = distance between pins.  Then
% do a numpins-(name)-(hipins)-(lopins) dipdraw
% Pin callouts preceeded by / will be complemented.
    
% main dipdraw entry:
/dipdraw { save /dipsnap exch def /hipins exch def /lopins
exch def /chipname exch def /numpins exch def

mark 0 0 0 0 0 0 0 0 0 0 0 0 % temp patch

/howlong
{numpins 2 div cvi 1 add} def /howhigh {4 numpins 36 ge
{1 add} if} def /stub {howhigh 1.4 sub 2 div} def

% internal service subs start here:

/pinproc {numpins 2 div cvi{newpath 0 cpos 0.37 0 360 arc
gsave 1 setgray fill grestore 0.067 setlinewidth stroke 
pin# 5 string cvs dup stringwidth pop 2 div neg cpos
0.2 sub moveto show 1 0 translate /pin# pin# dir add
def} repeat } def

/stretchprint { dup stringwidth pop 2 div neg exch length
1 sub stretch mul 2 div sub  0 moveto callout (/)
anchorsearch true eq {currentpoint exch stretch add exch
moveto pop dup /callout exch def stringwidth
pop callout length 1 sub stretch mul add /barwide exch def
0.033 setlinewidth gsave currentpoint 0.55 add moveto
barwide 0 rlineto stroke grestore} if stretch 0 callout
ashow pop} def

/pincallouts{0 vpos translate {workstring ( ) search true
eq {/callout exch def pop /workstring exch def callout
stretchprint 1 0 translate}{dup /callout exch def
stretchprint exit } ifelse}loop} def

% actual dipdraw process starts here:

% ........ the outline:

gsave 1 setlinecap 1 setlinejoin
currentpoint translate


newpath -1 howhigh 2 div 0.7 -90 90  arc 0 stub
rlineto howlong 0 rlineto 0 howhigh neg rlineto howlong
neg 0 rlineto closepath 

gsave grayshade setgray fill grestore
  grayshade dup 1 ne {0.33}{0} ifelse setgray 
0.36 setlinewidth stroke   


 newpath -.55 .45 0.15 0 360
arc fill 
black
% ........ pin circles and numbers:

/Helvetica-Bold findfont [0.4 0 0 0.55 0 0] makefont
setfont gsave /pin# 1 def  /dir 1 def /cpos 0 def pinproc
grestore gsave /pin# numpins def  /dir -1 def /cpos howhigh
def pinproc grestore


%  pin callouts:

/Helvetica findfont [0.35 0 0 0.6 0 0] makefont setfont
/stretch 0.033 def gsave /workstring hipins def /vpos
0.6 def  pincallouts grestore gsave /workstring
lopins def /vpos howhigh 1.05 sub def pincallouts
grestore

%  device number:
grayshade 1 ne {0.33}{0} ifelse setgray
/Helvetica-Bold findfont [1.4 0 0 1 0 0] makefont setfont
/stretch 0.05 def gsave numpins 2 div 1 sub 2 div howhigh
2 div 0.33 sub translate chipname dup /callout exch def
stretchprint grestore
black
%  end cleanup:

grestore grestore
cleartomark dipsnap restore} def
end  % get out of electronics? 

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%











/special1 {save /s1snap exch store  4.5 2.5 translate 
0.8 dup scale special1code s1snap restore} store


/special2 {save /s1snap exch store  4.5 17 translate 
0.8 dup scale special2code s1snap restore} store



/special5 {gsave 4 -5.85 translate 
         line1  black
         0.3 0 mt 0.3 l 5.2 u 0.3 r
         13.2 0 mt  0.3 r 5.2 u 0.3 l
         15.3 0 mt 0.3 l 5.2 u 0.3 r
         18.3 0 mt 0.3 r 5.2 u 0.3 l grestore
             } store

/xkernon {/kernsave kern store  /kern 0.18 store } def
/xkernoff {/kern kernsave store} def

/pagenum 1 store

/startnewpage {
black  beige 0.35 setgray 
21 -2.5 (|3\320|j|j) ggnum 10 string cvs mergestr (|j.|j) mergestr
pagenum 10 string cvs mergestr (|j|j\320) mergestr cc
aqua

showpage

%% start next page 

/pagenum pagenum 1 add store


50 50 10 setgrid                               % create grid
setpagefonts

font1
textleft texttop 
} def

/su {surl font6} store
/to {tinton1 font6} store
/tx {tintoff font1} store



/tabs [7 20] store

/overstrikeht 0.52 store

%%%% glyph module





/font: /Symbol 1.5 gonzofont
/font+ /Helvetica [0.9 0 0 0.85 0 0.6] gonzofont
/font= /Helvetica 1.5 gonzofont


/glyphx1 { mark /glyphx1exec cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store

/glyphx1exec {gsave currentpoint 0.31 add translate  0 setgray
      font:  0 0.6 moveto (\266j) show  
       0 -1.3 moveto (\266) show font= (x) show
       line2 0 0.1 mt 1.8 r
       grestore} store


/glyphy1 { mark /glyphy1exec cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store

/glyphy1exec {gsave currentpoint 0.31 add translate  0 setgray
      font:  0 0.6 moveto (\266j) show  
       0 -1.3 moveto (\266) show font= (y) show
       line2 0 0.1 mt 1.8 r
       grestore} store


/glyphz1 { mark /glyphz1exec cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store

/glyphz1exec {gsave currentpoint 0.31 add translate  0 setgray
      font:  0 0.6 moveto (\266j) show  
       0 -1.3 moveto (\266) show font= (z) show
       line2 0 0.1 mt 1.8 r
       grestore} store




/glyphx2 { mark /glyphx2exec cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store

/glyphx2exec {gsave currentpoint 0.31 add translate  0 setgray
      font:  0 0.6 moveto (\266) show font+ (2) show font: (j) show  
       0 -1.4 moveto (\266) show font= (x) show font+ (2) show
       line2 0 0.1 mt 1.8 r
       grestore} store


/glyphy2 { mark /glyphy2exec cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store

/glyphy2exec {gsave currentpoint 0.31 add translate  0 setgray
      font:  0 0.6 moveto (\266) show font+ (2) show font: (j) show   
       0 -1.4 moveto (\266) show font= (y) show font+ (2) show
       line2 0 0.1 mt 1.8 r
       grestore} store


/glyphz2 { mark /glyphz2exec cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store

/glyphz2exec {gsave currentpoint 0.31 add translate  0 setgray
      font:  0 0.6 moveto (\266) show font+ (2) show font: (j) show  
       0 -1.4 moveto (\266) show font= (z) show font+ (2) show
       line2 0 0.1 mt 1.8 r
       grestore} store




/lateblack { mark 1 0 0.7 /setrgbcolor cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store


/lateburple { mark 0.5 0 1 /setrgbcolor cvx ] cvx 
           printlist exch 3 index exch       % stuff into gonzo printlist
           put exch 1 add exch               % increment gonzo list count     
          } store

%%%%%%%%%%%%% 

/autofigure2 {save /af2 exch store  xpos ypos yinc add translate     
              6.5 -2 250 243  .070     % xpos ypos xres yres pixscale
              (http://www.tinaja.com/images/bargs/reels01.jpg)   % url first
              (C:\\Documents and Settings\\don\\Desktop\\gurugrams\\zzimages\\reelsx01.jpg)
              jpegimageprocwithlink
              af2 restore} store

%%%%%%%%%%%%%%

% "a" sample figure


/figure1 { 
 1.5 -11 translate

0.6 dup scale


% 50 30 showgrid


/font0 /MyriadPro-Bold [ 38.69 0 0 59.3 -0.6 0 ] gonzofont

font0 

0.5 0.5 0.5 setrgbcolor

0 0 (A) cl

0.75 0 0 setrgbcolor line2


0 0 mt 40 pu 24 pr 40 pd closepath stroke


line1 
[{ 0 0 mt 24 r} 5 8 ] yrpt
[{0 0 mt 40 u } 4 6 ] xrpt



0 0 0.75  setrgbcolor

gsave  4 25 translate 
6 {

[{0.5 0.5 mt dot} 0.57 6] xrpt

0 0.8 translate } repeat

grestore

} store


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


%%%%%%%%%%
%%%%%%%%%% temporary fixed figures for ellipses - use dynamic for others


/figure1fixed {  save /figsnap1 exch store

3.5 -27.5 translate

 % 50 50 10 setgrid
 % 30 30 showgrid

/yinc 1 store

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3 40 (Here is a cubic spline shown in its |/to graph space|/tx \274) cl

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-5.3 7 (The |/to |8first|/tx  |9influence
point sets the direction
and the enthuasiasm that the
spline |/to |8leaves|/tx  |9the |/to |8initial|/tx 
|9 point on the curve.) cc

15 7 (The |/to |8second|/tx  |9influence
point sets the direction
and the enthuasiasm that the
spline |/to |8enters|/tx  |9the |/to |8final|/tx 
|9point on the curve.) cc

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 3 40 (Here is how a cubic spline appears in its |/to equation space|/tx \274

     |tx = |7A|2t|33|1 + |7B|2t|32|1 + |7C|2t|1 + |7D|1
     |ty = |7E|2t|33|1 + |7F|2t|32|1 + |7G|2t|1 + |7H ) cl

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|/to |5zero|/tx  |4at the |/to |5initial|1|/tx  |4point |4 to 
a |/to |5one|/tx  |4at the |/to |5final|/tx  |4point.) cl


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 3 34.5 (|1This is a faster "cube free" form of the |/to equation space|/tx  math\274
|h
     |t|tx = (((|j|7A|2t|1|j) + |7B|j)|j|2t|1 + |7C|j)|j|2t|1 + |7D
     |t|ty = (((|j|7E|2t|1|j) + |7F|j)|j|2t|1 + |7G|j)|j|2t|1 + |7H

How to get from |/to graph space|/tx  to |/to equation space|/tx \274
|h
     |tA = |2x|1|83|1 - 3|2x|82|1 + 3|2x|81|1 - |2x|80|1   |t|tE = |2y|1|k|83|1 - 3|2y|k|82|1 + 3|2y|k|81|1 - |2y|k|80|1
     |tB = 3|2x|82|1 - 6|2x|81|1 + 3|2x|80|1       |t|tF = 3|2y|k|82|1 -6 |2y|k|81|1 + 3|2y|k|80|1       
     |tC = 3|2x|81|1 - 3|2x|80|1                   |t|tG = 3|2y|k|81|1 - 3|2y|k|80|1 
     |tD = |2x|80|1                                |t|tH = |2y|k|80|1

How to get from |/to equation space|/tx  to |/to graph space|/tx \274
|h
     |t|2x|80|7 = D                              |t|t|2y|k|80|7 = H 
     |t|2x|81|7 = D + C|j/|j3                    |t|t|2y|81|7 = H + G|j/|j3
     |t|2x|82|7 = D + 2C|j/|j3 + B|j/|j3         |t|t|2y|82|7 = H + 2G|j/|j3 + F|j/|j3  
     |t|2x|83|7 = D + C + B + A                  |t|t|2y|83|7 = H + G + F + E          
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xrad ymag 
xrad 0
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xmag yrad neg
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20 47.3 0.7  add    %   1 sub  
(Approximating |j|ja |j|jCircle |j|jor |j|jan |j|jEllipse) cc

20 45.3 0.7  add  % 1 sub  
 (Using |j| Four|j|j Bezier |j|jCubic |j|jSplines) cc

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(|/aqua |/staytint1 |3Don Lancaster
Synergetics, Box 809, Thatcher, AZ 85552
copyright c2005 as |/surl |6GuruGram|1|/gurgrm01  |/tinton1 |657.
|/surl http://www.tinaja.com|/tinaja 
|/surl don@tinaja.com|/maildon 
(928) 428-4073
|/aqua |/black  
|a|0B|b|1|jezier |/su Cubic Splines|1|/cubic01  are an excellent and preferred method to draw the smooth continuous curves often found in typography, |/su CAD/CAM|1|/santa01 , and graphics in general.
|h
Among their many advantages is a |/to very sparse data set|/tx  allowing a mere |/to eight|/tx  points to |/to completely|/tx  define a full and carefully controlled and device independent curve. Many tutorials and examples are now present in our |/su Cubic Spline|1|/cubic01  Library. A brief and useful intro |/su appears here|1|/hack62 . 
|h
Cubic splines are exceptionally easy to use in the |/su PostScript|1|/post01  computer language. But are also generally implementable in most higher level languages and in all but the smallest of bare bones microprocessors. Two obvious things to do with cubic splines are drawing complete |/to circles|/tx  and |/to ellipses|/tx . It turns out that a mere |/to four|/tx  splines can be used for either task. To an accuracy of well better than one part in one thousand. And thus "good enough" for most graphics and all but the most precise of |/su CAD/CAM|1|/santa01  or optical needs.
|h
Let us begin by excerpting some key |/to Bezier Cubic Spline properties|/tx  from our         |/su HACK62.PDF|1|/hack62  tutorial\274
|/figure1fixed
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Some of the earlier web derivations of the single |/to magic number|/tx  math needed for a four-spline fit tended towards being complex and obtuse. Actually, the initial solution can be quite simple. Here's a prototype unity normalized spline you can scale and rotate and translate to quad fit any ellipse or circle\274 
|/figureoneauto 
We can immediately see that |/to x0 = 0|/tx  and that |/to x1|/tx , remains our sought after magic variable. And that |/to x2 = 1|/tx  and |/to x3 = 1|/tx . By symmetry, solving |/to x1|/tx  also gives us |/to y1|/tx . Plugging these into our above math quickly gives us\274


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(|6|/shiftin |/burple |/burplebox2 |/staytint1 
|h
|6              |7x|6 = (|j3|7x|91|6 - 2)|j|7t|8|j|j3|6 + (|j3 - 6|7x|k|91|6|j)|j|7t|8|j|j2|6 + (|j3|7x|k|91|6|j)|j|7t|6
|h
|1|/shiftout |/burple |/black 
|h|/aqua 
If we want to force a |/to t = 0.5|/tx  at the tangent of |/to 45 degrees|/tx , then\274
|6|/shiftin |/burple |/burplebox2 |/staytint1 
|h
        0.707107 = 0.125|j(|j3|7x|91|6 - 2) + 0.25|j(|j3 - 6|7x|k|91|6|j)+ 0.5|j(|j3|7x|k|91|6)
|h
|1|/shiftout |/aqua |/black |/setpagefonts 
|h
Which directly and simply leads us to\274
|6|/shiftin |/aqua |/burplebox11.5 |/staytint1 
|h
    The NORMAL 4-spline magic number is 0.55228475. And
    is equal to the normalized distance along the tangent
    between an initial point and an influence point.
|h
    This gives an exact circle fit every 45 degrees and has a
    worse case error of less than one part in one thousand and 
    an average error of less than one part in two thousand.
|h
    Any error is always POSITIVE and OUTSIDE the circle.
|h
    This magic number is also FOUR THIRDS of ONE LESS than
    the SQUARE ROOT OF TWO.
|h
|1|/shiftout |/aqua |/black 
|h
A one part in one thousand error would be one pixel on a screen circle of 14 inches at 73 DPI. It would be just over |/to one pixel per inch|/tx  on a 1200 DPI printer. Both of these are more than good enough for most people most of the time. On the other hand, if you were machining a three inch cylinder for an engine, the three mil error would probably be wildly unacceptable.
|c
Can |jWe |jDo |jBetter?
|d
Few people realize that the above usual web derivation is |/to not|/tx  the best you can do. Our first clue is that the error is everywhere positive. And that a "best" solution should have nearly equal positive and negative error regions.
|h
How do you measure the errors? Any point on a true circle has to obey\274
|6|/shiftin |/burple |/burplebox2 |/staytint1 
|h
                                 |6x|j|82|6 + |6y|j|82|6 = r|j|82|6 
|h
|1|/shiftout |/aqua |/black 
|h
Thankfully, your |/to t|/tx  values will be nearly linear with your |/to degree|/tx  values. So, for various |/to t|/tx  values, you find an |/to x|/tx  and a |/to y|/tx  pair. Compare their |/to actual|/tx  circle radius to the |/to expected|/tx  unity value to find your peak and average error deviations. 

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(I've always been a great fan of |/su Newton's Method|1|/stalac.pdf . Otherwise known as |/to "shake the|/tx                    |/to box"|/tx . In which you get near a good answer and then keep making minor changes till you get as close as you care to. These techniques were vital to our |/su Magic|/msintro1            |/su Sinewave|1|/msintro1 |1 energy efficiency developments.
|h
This obviously leads to backing off on the magic constant so long as the distortion keeps reducing. Lo and behold, at a value nearly |/to 0.000501|/tx  lower , we find\274
|6|/shiftin |/aqua |/burplebox8 |/staytint1 
|h
    A BEST 4-point spline magic number is 0.551784.
|h
    This gives an exact circle fit every 30 degrees.
|h
    The peak and average errors are 24 percent lower.
|h
    Errors alternate POSITIVE and NEGATIVE along the circle.
|h
    This magic number is 0.000501 lower than NORMAL.
|h
|1|/shiftout |/aqua |/black 
|h
|c 
Some |jCode
|d
The |/su PostScript|1|/post01  computer language gives you all sorts of ways to explore |/su cubic|/cubic01         |/su splines|1|/cubic01 . By using |/su Distiller as a PostScript Interpreter|1|/distlang , you can easily export values to other projects as needed. Their |/to arc|/tx  and |/to arcn|/tx  operators let you create splines for any angle, and four spline fits for a circle. 
|h
Here is how you report a spline on a |/su PostScript|1|/post01  path\274
|6|/shiftin |/burple |/burplebox5 |/staytint1 
|h
{== == (moveto\\\\\\\\n) print flush }
{== == (lineto\\\\\\\\n) print flush }
{== == == == == == (curveto\\\\\\\\n) print flush }
{(closepath\\\\\\\\n) print flush} pathforall
|h
|1|/shiftout |/aqua |/black 
|h
Here are a pair of ellipse and circle drawing |/su PostScript|1|/post01  utility procs\274
|6|/shiftin |/burple |/burplebox10 |/staytint1 
|h
/magic 0.55228475 0.00045 sub store  % improved value
|h
/drawellipse {2 div /yrad exch store 2 div /xrad exch store 
/xmag xrad magic mul store /ymag yrad magic mul store 
xrad  neg 0 moveto xrad neg ymag xmag neg yrad 0 yrad 
curveto xmag  yrad xrad ymag xrad 0 curveto xrad ymag 
neg  xmag yrad neg 0  yrad neg curveto xmag neg yrad neg 
xrad neg ymag neg xrad neg  0 curveto} bind def
|h
/drawcircle {dup drawellipse} bind def
|h
|1|/shiftout |/aqua |/black 



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(To use the ellipse proc, you |/to pretranslate|/tx  so your ellipse is centered on |/to 0,0|/tx . You then enter your |/to x|/tx  diameter and your |/to y|/tx  diameter. Such as |/to 300 200 drawellipse|/tx . For circles, you enter your diameter instead. Such as |/to 250 drawcircle|/tx .
|h
This example might be of use in reconstructing a logo for a |/su historic|1|/wnhsl                        |/su interurban railway|1|/wnhsl \274
|/figuretwoauto 
The actual proc can be found in the |/su sourcecode|1|/ellipse4.psl  for this |/su GuruGram|1|/gurgrm01 .
|c
Digging |jDeeper
|d
So, how many splines are needed to approximate a circle to machine shop accuracy? Or, going the other way, how horrendously bad are the two-spline and three-spline circle approximations? 
|h
I've done a detailed analysis on this that gives you the full error plots and exact error values. It is available commercially through our |/su Consulting Services|1|/info01 . Here is a summary of the key results\274
|6|/shiftin |/aqua |/burplebox14.5 |/staytint1 
|h
    The BEST 2-spline magic number is 1.333333. Worst
    case normalized error deviation is 0.0196725. The
    average deviation is 0.00869406.
|h
    The BEST 3-spline magic number is 0. 0.7698112. Worst
    case normalized error deviation is 0.00150716. The
    average deviation is  0.000705631. 
|h
    The BEST 4-spline magic number is 0.551784. Worst
    case normalized error deviation is 0.000265718. The
    average deviation is 0.00012482  
|h
    The BEST 5-spline magic number is 0.433072. Worst
    case normalized error deviation is 6.78897e-05. The
    average deviation is 3.22829e-05.
|h
|1|/shiftout |/aqua |/black ) cl 

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(|6|/shiftin |/aqua |/burplebox7.5 |/staytint1 
|h
    The BEST 6-spline magic number is 0.3572045. Worst
    case normalized error deviation is 2.38419e-05. The
    average deviation is 1.20421e-05.
|h
    The BEST 8-spline magic number is 0.2652031. Worst
    case normalized error deviation is 4.05312e-06. The
    average deviation is 1.89818e-06
|h
|1|/shiftout |/aqua |/black 
|h
An eight spline circle fit puts you down in the four parts per million worst case and two parts per million average deviation range. Thus, it would seem that |/to an       |/to 8-spline circle fit should be more than adequate for most CAD/CAM or machine     |/to shop needs.|/tx  Additional splines are probably gross overkill unless approaching optical accuracy is needed.
|h
Once again, the magic number is the normalized distance |/to along the tangent line|/tx  between the entry or exit point and its corresponding influence point. 
|c
A |jFinal |jDetail |jor |jtwo
|d
The behavior of the |/to "t"|/tx  parameter in most any cubic spline is usually subtle and non-obvious. In general, t starts at zero, ends at unity, and changes |/to faster|/tx  along any |/to "more bent"|/tx  portions of the x versus y curve. Surprisingly, on a spline circle approximation, |/to "t" is nearly (but not quite) linear with degrees of arc.|/tx 
|h
You can find the exact degrees versus |/to "t"|/tx  relationship by using |/to inverse trig               |/to functions|/tx . Your x and y values represent a unique circle of origin zero.
|h
Here are some of the missing |/su PostScript|1|/post01  inverse trig procs\274
|6|/shiftin |/aqua |/burplebox8.5 |/staytint1 
|h
/acos {2 copy dup mul exch dup mul sub abs sqrt exch pop
         exch atan} def      |t% - xside hypotenuse acos -
|h
/asin {2 copy dup mul exch dup mul sub abs sqrt exch pop
         atan} def           |t% - yside hypotenuse asin -
|h
/trig.acos {1 acos} def  |t% arcosine from trig value input
|h
/trig.asin {1 asin} def  |t% arcosine from trig value input
|h
|1|/shiftout |/aqua |/black 
Note that the latter two convenience procs |/to demand|/tx  a unity radius.
|h
Normal t versus degree errors are typically a small fraction of a degree. Their only usual consequence is to very slightly skew the average deviation errors.
|h
The expression for the "all error positive" magic number for any number of splines is  |/to 4/3|j[(|j1 - cosz)/sinz|j]|/tx  degrees per half angle. 4-spline 45 degrees = 0.551784, etc\274

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(|c
For |jMore |jHelp
|d
Additional info on cubic splines can be found on our |/su Cubic Spline|1|/cubic01  library page. As are many dozens of examples of Bezier cubic spline techniques.
|h 
Additional consulting services are available per our |/su Infopack|1|/info01  services and on a contract or an hourly basis. Additional |/su GuruGrams|1|/gurgrm01  are found |/su here|1|/gurgrm01 .
|h
Further |/surl |6GuruGrams|1|/gurgrm01  await your ongoing support as a |/surl |6Synergetics Partner|1|/advt01 .







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