PostScript from Adobe Systems is an underappreciated yet superb
general purpose computing language. In its spare time, PostScript
also excels at dirtying up otherwise clean sheets of paper.

You can click here for free PostScript & Acrobat official docs.

Only recently has PostScript become exceptionally fun and easy to
use. You simply create a textfile and send it to Distiller. Outputs can
be in the form of PDF docs, screen reports, log files, or new disk files.

Among its many other capabilities, PostScript can read or write virtually
any disk file format in just about any language. PostScript is a premier
choice any time exotic calculations need to be combined with fancy
visual presentations. PostScript also has unique robotics potential.

This library shelf holds one of the world's foremost collections of raw
PostScript-as-language demos, utilities, and applications.

Also offered is lots of support for all of the more traditional desktop
publishing uses of PostScript. There are also companion Acrobat PDF,
Webmastering, Fonts & Bitmaps, and Book-on-Demand pages.

IMPORTANT NOTE: Many older files speak of sending PostScipt code to a printer, using two way recordable comm, and making use of persistent downloads. In most cases, a slightly modified file can simply be sent to your host based Distiller. "run" prepends can optionally replace any persistent downloads. Per these many examples. Always start with this tutorial file.

Most library files require an Adobe Acrobat 4.0 plug in for online
viewing.  Offline, these may be accessed by an Acrobat Reader or
an eBook Reader or any other .PDF accepting program.

The sections below are pretty much arranged in a "Newest or Best
Files First" sequence.

Our PostScript-as-language Gonzo utilities and our PostScript
Beginner Stuff tutorials and our PostScript Show & Tell demos
appear in special sections below.

Gonzo PostScript Utilities Guide GONZOTUT.PDF #79      The long overdue tutorial and directory to my Gonzo utilities. These      are a combined PS pagemaking and illustration package that features      super quality text justification, electronic schematics, and much more.

Click here for the Gonzo PostScript utilities.
Click here for the GuruGram 79 source code.
Click here to Contact the Author directly.

Using Distiller to run PostScript! DISTLANG.PDF #29      Acrobat Distiller makes a superb host based PostScript computer!      Greatly expanded tutorial and update of DISTLANG.HTML reveals      the key concepts and insider tricks involved.

Click here for the Acrobat library.
Click for the older DISTLANG.HTML tutorial.
Click here for the DISTLANG.PSL source code.
Click here for additional Consulting services.
Click here to Contact the Author directly.


Click here for Don's Gonzo PostScript Utilities.
Click here for Don's PostScript Beginner Stuff.

Acrobat PDF Post Doc Editing PDFEDIT1.PDF #75      A tutorial on PostScript based utilities and tools that let you edit      existing Acrobat .PDF files. Edited files can often be ridiculously      shorter and faster running and offer other benefits and capabilities.

Click here for the Acrobat library.
Click here for the GuruGram 75 source code.
Click here to Contact the Author directly.

Pixel Interpolation Algorithms PIXINTPL.PDF #83      A review of popular pixel interpolation schemes including Bilinear,      Nearest Neighbor, Bilinear with lookup, Modified 3x3, and Bicubic.      Includes detailed bicubic math derivation. .

Click here for the Pixel Interpolation utility.
Click here for the Pixel Interpolation demo..

Click here for the PostScript library.
Click here for the GuruGram 83 source code.
Click here to Contact the Author directly.

PostScript Insider Secrets PSINSCRT.PDF        Classic early tutorial on unique PostScript capabilities. Note that        we now use host based Distiller pseudo-compiling , and that font        paths are mostly unlocked and easily nonlinearly remapped.

You can email me for other PostScript update info.

PostScript Startup Secrets STARTUP.PDF        A classic reprint of Don's from PC Techniques magazine.        Includes startup and interface fundamentals. These days,        host based Acrobat PDF is a better route.

Click here for PostScript Book access info.

PostScript Speedup Secrets SPEEDUP.PDF      A classic reprint of Don's from PC Techniques magazine.        Includes speedup fundamentals for earlier PS printers.        These days, host based Acrobat PDF is a better route.

Click here for Custom Research assistance.

PIC PostScript Flutterwumpers POSTFLUT.PDF        All of the raw power of genuine 100% authentic Adobe PostScript       can easily get applied to stunningly low cost PIC robotic systems.       Royalty free! Tutorial gives examples and insider details.

Click to reach our Flutterwumper library page.

False Color & Rainbow Mods FALSECLR.PDF #82      Tutorial and sourcecode shows how to improvea false color and      rainbow effects by equalizing saturation and modifying hues.      Includes table lookups exportable to most any language.

Click here for the GuruGram library.
Click here for the GuruGram 82 source code.
Click here to Contact the Author directly.

Solving Puzzles with PostScript PUZZLE1.PDF #67      Uses several alphametic puzzles to demonstrate some PostScript      Programming techniques. The brute force and modified brute      force methods can give fractional second solutions.

Click here for the Math Stuff library.
Click here for the GuruGram 67 source code.
Click here to Contact the Author directly.

Book Cover Layout Utility BOOKCVR1.PDF #61      A tutorial and companion utility that lets you do custom book     cover layouts for self-publishing. Includes barcode and ISDN     access info, Distiller rotation lockout, images, borders, more....

Click for the Book Cover Layout utility.
Click to download Don's Gonzo Utilities.
Click here for the Book-on-Demand library.
Click here for the GuruGram 61 source code.
Click here to Contact the Author directly.

Gonzo Utility Log Log Plots LOGLOG.PDF #64     Ultra fancy engineering graphs and plots are quite easy using     my PostScript Gonzo Utilities. Tutorial details new utility     useful for creating log-log or semilog engineering plots..

Click here for the actual Log Log Utility.
Click here to download the Gonzo Utilities.


Click here for the GuruGram 64 source code.
Click here to Contact the Author directly.

Resource Bin #70 RESBN70.PDF        Exploring PostScript PIC Flutterwumpers. Getting started with       PostScript as language. Two examples. Robotic flutterwumpers.       Flutfiles and PIC's. How it works. For more help. Contest.

Click here for additional Resource Bin columns.

Cubic Spline Catenary Approx. BEZCAT.PDF #69      A catenary is the shape a chain will assume hanging on its own      weight. Tutorial explores cubic Bezier spline approximations to      catenary curves.. Includes examples .

Click here for the Cubic Spline library.
Click here for the Math Stuff library.


Click here for the GuruGram 69 source code.
Click here to Contact the Author directly.

Resource Bin #92  RESBN92.PDF       Exploring some PostScript possibilities. What is PostScript? Adobe       Acrobat. GhostScript. Gonzo Utilities. PostScript and the web. PS as       Examples. Scripting combo. PostScript Robotics. More..

Click here for more Resource Bin columns.

Blatant Opportunist #12  WHYLIKE.PDF      Older Why I Like PostScript intro to an incredible general purpose       computer language that also can dirty up otherwise clean sheets of       paper. Fundamentals, options, and emerging opportunities.

Click here for more Blatant Opportunist columns.

Six clicks to Display PostScript  SIXCLICK.HTML       Absolutely genuine Adobe Display PostScript has been available for       Windows 95 and newer platforms. For side by side source code and       visual display. Here are the utterly trivial insider secrets involved.

Click here for Adobe Acrobat assistance.

Hyperbolic Cubic Spline Fitting  HYSPLINE.PDF        Don Lancaster Acrobat tutorial shows the steps involved in       approximating a 1/x hyperbola with a pair of cubic splines, done        to exceptional accuracy.

Click here for more Cubic Spline info.

PostScript "alpha" transparency (!)  ALPHADEM.PDF      Everybody knows it is "impossible" to get real PostScript to paint in      translucent pixels. Demo shows how easy it is done. Transparency       consulting and development services are newly available.

Click here for alpha transparency sourcecode.


                          The latest Illustrator 9 and Acrobat 5 PostScript
                           implementations have largely obsoleted the above
                           alpha technique. See Adobe ATN5407 for details.

Click for a PostScript Transparency update.
Click for Auctions & Surplus library page.

PS Array to Image Conversion PSAR2IMG.PDF #42      Extensive graphics calculations involving arrays in the PostScript      language can be converted to compact and fast executingstandard      images by using these obscure and little known techniques.

Click here for the GuruGram library.
Click here for the Original Slower demo.
Click for the PS Array to Image utility.
Click here for the PSAR2IMG.PSL source code.
Click here to Contact the Author directly.

Tech Musings #147 MUSE147.PDF       A look at pendulum accellerometers. Servo and feedback books. PS       Log file 404 error extractor. Listening in on bat navigation. Using       synchros and selsyns. USB Complete book. More...

Click for Instant Consulting solutions.
Click here to view our eBay live auctions.

Tech Musings #149 MUSE149.PDF        Where to get parts. Acrobat web searches. New touch screen        chip. Reformation free fuel cells. PostScript proc diversion. Secrets        of transmission line transformers. NDT resources More...

Click for more Tech Musings columns.

Blatant Opportunist #22 PICOJUST.PDF      Don's "third stage" text justification scheme gives you outstanding      results. Justification fundamentals. Fill justify basics. Adding bells      and whistles. Picojustification concepts. Sourcecode listings.

Click for the Gonzo Justification sourcecode.
Click for more Blatant Opportunist tutorials.

Duplex Auto-addressing Catalog  BODCAT.HTML       Tutorial and PostScript sourcecode for a duplex, 16 page, auto-       addressing, auto-collating, auto-tumbling, dual paper stock       saddle stitched BOD brochure or catalog printing.

Click for the BODCAT.PSL sourcecode.
Click for an Older Catalog demo. (contents not current)

Font conversion tutorial and demo OLDFONTS.HTML      Older Adobe "printer only" fonts are tricky to install into PC ATM.      Tutorial shows how to combine PFA2PFB.PS with readable .PFM files      found in Type on call. Read as HTML document.

Click for Custom Research solutions.

PS strings/arrays/integers conversion STRCONV.HTML      A PostScript string is really a special array of integers of value 0-255.      Here 's a tutorial of the six procs you need to get from string to array      to integers and back. Two procs are elegant and non-obvious.

Click here to view our eBay live auctions.

HTML to multi-page Acrobat Linking Demo       Once you know the rules, it is easy to jump from a HTML page to       any position or magnification in an Acrobat .PDF file. Tutorial and       demo shows how to use and link Acrobat named destinations.

Click here for more Adobe Acrobat assistance.

JPEG to PDF file conversion JPEG2PDF.HTML       Simple PS proc textfiles sent to Acrobat Distiller can easily convert       host resident JPEG disk files into PDF images. Here is a brief Don       Lancaster tutorial on the short and simple code that is needed.

Click here a more detailed STEPPREP.PDF example.
And its detailed STEPPREP.PSL companion sourcecode.

PostScript String Conversions STRCONV.PDF #30      Tutorial shows a collection of crucial and little known PostScript      programming secrets involving conversion between strings, integers,      arrays, and dictionaries. Includes sorting and dereferencing routines.

Click here for the GuruGram library.
Click for the older STRCONV.HTML tutorial.
Click here for the STRCONV.PSL source code.
Click here for additional Consulting services.
Click here to Contact the Author directly.

A PostScript Heap Sort HEAPSORT.PDF #32      Tutorial and analysis of the heap sort, an exotic search algorithm       that both offers exceptional speed for large n combined with       acceptable performance for everyday use.

Click here for the GuruGram library.
Click for the HEAPPS01.PSL test & demo code.
Click here for the HEAPSORT.PSL source code.
Click here for additional Consulting services.
Click here to Contact the Author directly.

Some Simple PostScript Sorts PRESORT.PDF #31      Tutorial and utilities shows a group of bubble sorts and 12x faster       presorted bubble sorts that are easy to use for smaller n. Optionally       sorts on popularity instead of alphabetically.

Click here for the GuruGram library.
Click for the PRESORT1.PSL test & demo code.
Click here for the PRESORT.PSL source code.
Click here for additional Consulting services.
Click here to Contact the Author directly.

Fun With Fields FUNFIELD.PDF #39      Using PostScript to quickly solve advanced field problems      with astonishingly simple math. Gradients, Equipotentials, Laplacians.

Click here for the FUNFIELD.PSL source code.
Click here for the FIELDS01.PDF field generator.
Click here for the FIELDS01.PDF field frmo.


Click here to reach the GuruGram library.
Click here to reach the Math Stuff library.
Click here for additional Consulting services.
Click here to Contact the Author directly.

Copyright Symbols & ISO Encoding COPYRITE.HTML     There are dozens of "hidden" characters in a "normal" PostScript font     By going to an ISO Encoding, many of these characters can newly     be used. Examples include copyright, registered, and trademark.

Click for our Surplus Bargain pages.

Avoiding PostScript -exp- blowups EXPBLOW.HTML       Use of very high powers and small numbers in the PostScript exp       exponential operator works fine in Distiller but sometimes blows up       on older PS interpreters. Here's the reason and the workaround.

Click here for our new GuruGram library.

Palatino and Pathforall Workarounds DISTPALO.HTML      Acrobat Distiller does not directly or internally support Palatino      or other "extended 35" fonts. Here are workarounds to let you properly      use Palatino and the PostScript -pathforall- operator with Distiller.

Click here for Patent Avoidance info.

Acrobat Security Flaws INSECURE.HTML      Brief Don Lancaster tutorial on Acrobat security flaws in Acrobat 2.1      Security is hypersensitive to added characters or non-transparent data      channels. Worse, a "print to disk" circumvents all other user security.

Click here to view our eBay live auctions.

Tech Musings #113 MUSE113.PDF        A superb new color printer. Pager motors and vibrators. An        online patent repository. Two more patent horror stories        PostScript as language. Finding rms voltages and currents.

Click here for more Tech Musings columns.

Blatant Opportunist #40 SPOTCOLR.PDF      Insider secrets to making B/W print more colorful include      papers, preprints, toners, diecuts, color toners, Kroy Color,      Bakerizing, hiliters, and a sneaky new PostScript Colorizer.

Click here for more Blatant Opportunist columns.

Tech Musings #110 MUSE110.PDF       A new PostScript video character generator. NTSC fundamentals.       Aerial photos priced as low as $10 per square mile.. Resources for       video and tv. New analog video fader chip.

Click here for PostScript Robotics info.
Click for the Captain Video secret mountain laboratory.

Tech Musings #102 MUSE102.PDF       A "colorizer" for PostScript; Using binomial coefficients;       Laser printer repair resources; magnetic field intensity paper;       HP 5SiMX Book-on-demand printer, more.

Click here for more Webmastering assistance.

PostScript "web friendly" colors  WEBCOLOR.PS       Tutorial, utilities and demo show you how to do 215 "web friendly"      and simply numbered PostScript colors. Read first in editor or wp      then send to Acrobat Distiller.

Click here for a web friendly colors demo.
Click for the Guru's Gonzo PostScript Utilities.

Our PostScript-as-language Gonzo utilities and our PostScript
Beginner Stuff tutorials and our PostScript Show & Tell demos
appear in special sections below.

Gonzo PostScript Utilities Guide GONZOTUT.PDF #79      The long overdue tutorial and directory to my Gonzo utilities. These      are a combined PS pagemaking and illustration package that features      super quality text justification, electronic schematics, and much more.

Click here for the Gonzo PostScript utilities.
Click here for the GuruGram 79 source code.
Click here to Contact the Author directly.

Don Lancaster's Gonzo PostScript Utilities       The combination pagemaking and illustration package Don uses for       all of his work. It is powerful, flexible, and device independent.       But not wysiwig. Also see the PostScript Beginner Stuff.

Click to directly download the Gonzo Utilities.

PostScript & Distiller disk file utilities DISKTOOL.PS        PostScript, Ghostscript or the Acrobat Distiller can easily access        printer or host hard drives. This is a collection of Don's disk file        access tutorials and utilities. Includes web site analysis examples.

Click for Custom Research solutions.

Gonzo PS Powerpoint Emulator GONZOPOW.PDF #20      Converting PowerPoint slides for .PDF web presentation presents all      sorts of problems that are completely eliminated by using this direct      raw PostScript slide show emulator. Uses Gonzo utilities.

Click here to for the MSINTRO1.PDF demo.
Click here to for the DELTAMS1.PDF demo.
Click here for the MSINTRO1.PSL sourcecode.
Click here for GONZOPOW.PSL source code.
Click here to reach the Acrobat library.

Logfile Reader & eBay Analyzer ANALOGEB.PDF #28      Tutorial shows how to use new web logfile analysis utilities that      include automatic eBay hit reports, eBay image theft detection, plus      detailed individual visitor logs. Totally customizable.

Click for the Web Logfile Analyzer utility.
Click for a Web Logfile Analyzer output demo.
Click for a Web Logfile Analyzer input workfile.


Click here for additional eBay help.
Click here for the ANALOGEB.PSL source code.
Click here for additional Consulting services.
Click here to Contact the Author directly.

Monthly Logfile Stats Addition HISTOLOG.PDF #36       Some expansions and add-ons to our custom Log File Reader       that gives you trailing monthly stats, anong with most popular       long term files, errors, and referrals.

Click for the original Log File Reader tutorial.
Click here for the HISTOLOG.PSL source code.
Click here for the Auction Help library.

Acrobat "Galley Slave" GALLERY.PDF     Tutorial and insider secrets for PDF thumbnail gallery      generation. The many advantages over HTML include data base      sourcing, single file delivery and fast images.

Click here for a Gallery PDF demo.
Click here for more Acrobat PDF assistance.
Click here to view our eBay live auctions.

PostScript Numeric Reporter PS8DPRP1.PDF #76      PostScript normally only reports numerics to six decimal points.     Utility and tutorial extends this to nearly eight decimal points over     a fairly wide numeric range.

Click here for the Numeric Reporting iutility..
Click here for the GuruGram 76 source code.
Click here to Contact the Author directly.

Secrets of  GRABREFS.PSL        PostScript-as-language utility reads a log file, then extracts only        offsite and non-search-query referrals. View in editor, modify and        then send to Acrobat Distiller or GhostScript.

Click here for more Webmastering tutorials.

Acrobat url Extractor/Tester GRABURLS.PSL        Utility extracts PDFmark url links from any Acrobat file. Use for       proofing & link testing. Read in wp or editor, change filename, then       send to Acrobat Distiller. Output appears in separate HTML file.

Click here for a Sample URL Extraction.

Fitting 3 points to a quadratic curve  PARAFIT.PSL      Brief Don Lancaster tutorial and PostScript demo of fitting three      data points to a parabola and quickly finding the x and y values of      the minimum. For curve fitting and minimization.

Click here for other Math Stuff tutorials.

Drawing a circle through 3 points CIRC3PTS.PSL       Brief Don Lancaster tutorial and PostScript demo of drawing a      circle through three points. Finding the slope at the midpoint      leads to less tedious improved curvetracing routines.

Click here for the CIRC3PTS.PDF demo.
Click here for new CURVETR2.PSL sourcecode.
Click here for new CURVETR2.PDF demo.

Auto-Tracking PDF web links AUTOURL.PDF       Sourcecode and insider secrets for automatically repositioning      Acrobat url links. These can be data base entered and are totally      source document controlled. They move correctly upon editing.

Click here for additional GuruGrams.
Here's some sourcecode and earlier info:

Pre-embedding Acrobat source URL's URLINDOC.PSL      Tutorial and Guru Gonzo PostScript patches that let you embed url       links directly into your pre-Acrobat source documents. Short and       simple PostScript routines make the job really easy.

Click here for more Acrobat PDF assistance.
Click here for email contact or feedback.

Hardware Hacker #59 HACK59.PDF      High side FET drivers. Drawing semilog plots. Laser printer       repair kits. Fundamentals of resonance. Far East computing       resources. Semiconductor manufacturer resources.

Click here for more Hardware Hacker columns.

PS Referral log query extractor GRABSRCH.PSL      PostScript-as-language utility reads a log file, then extracts only      referring reasearch engine query terms. View in editor, modify,      and then send to Acrobat Distiller or GhostScript.

Click for Custom Research solutions.

Bubble Sort Utility BUBLSORT.PS        Simple stack-oriented utility that bubble sorts up to several        thousand values. Read tutorial first as textfile, then test and        modify as runnable PostScript code.

Click here for additional Math resources.

Insertion Sort Utility INSORT.PS       Simple stack-oriented utility that approximates an insertion sort       up to several thousand values. Read tutorial first as textfile, then       test and modify as runnable PostScript code.

Click here for Adobe Acrobat assistance.

Tech Musings #89 MUSE89.PDF       BASIC Stamp Manuals. Secrets of Fibonacci sunflowers.        New Bezier cubic spline book. Adobe's elegant Acrobat.        E-field ac voltage sensing.

Click for more Tech Musings columns.

Some Acrobat web page utilities  AWEBUTIL.HTML       Acrobatic web page advantages can be compelling. Tutorial and       code shows how to do a "HTML-like" only better web page menu       selection. Includes hot buttons and linked urls. All in one file.

Click hereto view a AWEBDEMO.PDF demo

Acrobat url extractor & tester GRABURLS.PSL      Utility extracts PDFmark url links from any Acrobat file. Use for      proofing & link testing. Read in wp or editor, change filename, then      send to Acrobat Distiller. Output appears in Distiller log file.

Click for an HTML transfer file Sample Output.

Showpage Diverting Sourcecode DIVERTSP.PSL       Diverting the showpage operator is an extremely powerful tool to       provide color underlays, watermarks, standard borders, page       renumbering, etc. Read in wp or editor; send to Distiller.

Click for a Showpage Diversion PDF demo.

PostScript web site analysis utility WEBSITAN.PSL       Utterly amazing utility converts Acrobat's Distiller into a super power       web site analyzer! Download as PostScript file; read as tutorial, then       modify. Then distill. Results appear in the generated .LOG file.

Click for our Surplus Bargain pages.

More website analysis utilities WEBLOGU2.PSL        PostScript-as-language tools and demos for web site analysis.        Sorted file-by-customer reports, compresses log files by 25:1,        Extract custom info faster and simpler than most web software.

Click here for Adobe Acrobat assistance.

Web error log analysis utilities WEBERRU2.PSL        Additional PostScript-as-language tools and demos for web site       analysis. Reads Apache error file, extracts only access errors and       ranks by occurance. Read as textfile, modify, send to Distiller.

Click for more Webmastering help..

Still more web site analysis utilities REFLOG1.HTML       Additional PostScript-as-language tools and demos for web site       analysis. Separates individual customer from virtual extended       Microsoft Server log and extracts referral report.

Click here for the REFLOG1.PSL sourcecode.

Referral log analyzer utilities REFSUM1.HTML      Additional PostScript-as-language tools and demos for web site      analysis. Totalizes and sorts daily referral reports into a composite      filtered referral log summary.

Click here for the REFSUM1.PSL sourcecode.

PostScript .PFA to .PFB font conversion PFA2PFB.PSL      Uses Acrobat Distiller (or GhostScript or ps printer with disk) to      convert PC .PFA (hex-ascii) format font files to .PFB (binary) format      font files. Read with wp, then Distill. PFB files are used internally.

Click here for an Energy Efficiency breakthrough.

PostScript .PFB to .PFA font conversion PFB2PFA.PSL       Uses Acrobat Distiller (or GhostScript or ps printer with disk) to       convert PC .PFB (binary) font files to .PFA (hex-ascii) font files.       Read with editor, then Distill. PFA files can be modemed as text.

Click here to visit the GuruGram library.

PostScript Flutterwumper Utilities FLUTOOLS.PSL       A set of flutterwumper tools that convert ordinary PostScript code      directly into a flutfile, or series of low level incremental X-Y-Z steps      needed for low level motion control. Includes circles and typography.

Click here for the Flutterwumper Library.
Click here for a Flutterwumper Tutorial .

PS 4X4 Linear Equation Solver LINEQ04.PSL       Tutorial and test demo solves n=4 linear algebraic equations by       first using Gaussian Elimination followed by back substitution.       This can easily be extended to other orders.

Click here for additional Gauss-Jordan theory.
Click here to reach the Math Stuff library.

Acrobat Catalog File Formats ACATDATA.PSL      Shows how to read Acrobat Catalog file internals so that new custom     features can easily be added. Read tutorial in editor or word processor,     modify filenames, then send to Acrobat Distiller or GhostScript.

Click here for Adobe Acrobat assistance.

Acrobat Catalog Keyword Reader CATWORDS.PSL      Extracts alphabetical keyword list from Acrobat Catalog data.      Read tutorial in editor or word processor, modify filenames, then      send to Acrobat Distiller or GhostScript.

Click here for Acrobat Catalog consulting.

Acrobat Catalog Utility Tools CATOOLS1.PSL       Some PostScript utilities that let you read Acrobat catalog internals.       Includes a word frequency extractor. View in wp or editor, modify and       then send to Distiller or GhostScript. Generates ASCII textfiles.

Click here to view our eBay live auctions.

Hardware Hacker #68 Sourcecode HACK68.PSL       The sourcecode and template used to generate HACK68.PDF.       Text file written in raw Guru Gonzo PostScript. Includes examples       of pulse monitor software using PostScript-as-languagee.

Click here for the actual HACK68.PDF column.
Click here for Test Equipment Bargains.

Sourcecode & Template MUSE110.PSL       The sourcecode and template usd to generate MUSE110.PDF.       Text file written in raw in Guru Gonzo PostScript. Newly includes       URL links pre-built into the source code using pdfmark.

Click for the actual MUSE110.PDF column.
Click here for more Tech Musings columns.

Netscape News Reformatter NEWSFORM.PSL       PostScript-as-language reads the compressed Netscape       Newsgroup format,and converts to HTML "hot link" code.       Read with editor, then send to Distiller or GhostScript.

Click here for Blatant Opportunist columns.

Binomial Goes Binary ONESWORD.HTML       PostScript utility to generate all possible binary words of length       "n" having "k" ones in them. For magic sinewaves and exploration       of the binomial theorem. Read in editor, send to Distiller.

Click here for a Magic Sinewave development proposal.

Improved web colorizer utility  COLORIZ2.HTML      Revised PostScript utility to simply upgrade existing gray tone      documents so they print in continuous selectable color tints on      lline and on screen, yet appear as original grays on a B/W printer.     This disgustingly elegant code also shows you how to write a     PostScript program that writes its own PostScript programs!

Click here for the PostScript Sourcecode.
Click here for a Colorizer Demo & Directory.

PS Bezier curve through fuzzy data! FUZZYBEZ.HTML      Don Lancaster utility shows how to fit a Bezier curve to fuzzy      data points. While preserving end points and optionally the end      angles. Read PS sourcecode in editor, modify then send to Distiller.

Click here for the PostScript Sourcecode.
Click here for the Acrobat PDF demo.

Bezier curve through four points BEZ4PTS.PDF        Jim Fitzsimmons TEX tutorial shows how to fit a Bezier curve        through two end points and two intermediate points, all of which        are on the desired cubic polynomial curve.

Click here for a BEZ4PTS Sourcecode utility.

Tech Musings #144  MUSE144.PDF       Temperature measurements. Thermocouple fundamentals.       Working with newsgroups. PostScript Gambler's Ruin simulation       Understanding "favicon.ico". Thermometry books. More.

Click here for Electronic Surplus bargains.

Sourcecode & Template MUSE109.PSL     The sourcecode and template usd to generate MUSE109.PDF.     Textf