&| What          | '''PTJD''' |&
&| Where         | https://github.com/dbohdan/ptjd |&
&| Description   | A single-file pure Tcl baseline [JPEG] decoder library. |&
&| Prerequisites | Tcl 8.5, Tcl 8.6 or [Jim Tcl] 0.75 or later. |&
&| Updated       | 2017-05 |&
&| License       | MIT |&


** Glitch pictures **

[dbohdan] 2018-10-12: At a certain point in development PTJD was able to decode the contents of a JPEG file, but didn't quite produce the correct output.  The results were fun.  One of these revisions of PTJD is preserved at http://paste.tclers.tk/4841 for you to try.

[ptjd-glitch-original.jpg] [ptjd-glitch-1.png] [ptjd-glitch-2.png]


** See also **

   * [pure-tcl BMP reader/writer]
   * [Pure-Tcl GIF LZW encoding]
   * [PNG Decoder]
   * [pure-Tcl]


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