http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&feed=atom&action=history
Extended DEGAS image - Revision history
2024-03-28T21:34:25Z
Revision history for this page on the wiki
MediaWiki 1.19.2
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=47275&oldid=prev
Dexvertbot: /* Sample files */
2023-12-28T04:23:12Z
<p><span dir="auto"><span class="autocomment">Sample files</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 04:23, 28 December 2023</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/menu2.pi4 menu2.pi4]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/menu2.pi4 menu2.pi4]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://no-fragments.atari.org/no_fragments_04/archive/work/gfx/escp05.zip escp05.zip] → *.PI9</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://no-fragments.atari.org/no_fragments_04/archive/work/gfx/escp05.zip escp05.zip] → *.PI9</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* <del class="diffchange diffchange-inline">https://telparia.com/fileFormatSamples/</del>image/degasExtended<del class="diffchange diffchange-inline">/</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">{{DexvertSamples|</ins>image/degasExtended<ins class="diffchange diffchange-inline">}}</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td></tr>
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Dexvertbot
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=37084&oldid=prev
Sembiance: /* Sample files */
2020-08-11T16:26:22Z
<p><span dir="auto"><span class="autocomment">Sample files</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 16:26, 11 August 2020</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/menu2.pi4 menu2.pi4]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/menu2.pi4 menu2.pi4]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://no-fragments.atari.org/no_fragments_04/archive/work/gfx/escp05.zip escp05.zip] → *.PI9</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://no-fragments.atari.org/no_fragments_04/archive/work/gfx/escp05.zip escp05.zip] → *.PI9</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* https://telparia.com/fileFormatSamples/image/degasExtended/</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td></tr>
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Sembiance
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=29741&oldid=prev
Tekkno: Added program thish converts Degas images online
2018-04-22T16:19:46Z
<p>Added program thish converts Degas images online</p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 16:19, 22 April 2018</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [[RECOIL]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [[RECOIL]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* {{Deark}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* {{Deark}}</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [[Tom's Editor]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Sample files ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Sample files ==</div></td></tr>
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Tekkno
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=27369&oldid=prev
Jsummers: /* Links */
2017-03-10T18:35:26Z
<p><span dir="auto"><span class="autocomment">Links</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 18:35, 10 March 2017</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* <del class="diffchange diffchange-inline">[http://www.atari-forum.com/wiki/index.php?title=</del>ST_Picture_Formats ST Picture Formats<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">{{AtariForumWiki|</ins>ST_Picture_Formats<ins class="diffchange diffchange-inline">|</ins>ST Picture Formats<ins class="diffchange diffchange-inline">}}</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/crawlycrypt1/graphics/view132/ View ST/TT]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/crawlycrypt1/graphics/view132/ View ST/TT]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>** [http://cd.textfiles.com/crawlycrypt1/graphics/view132/viewttst.txt viewttst.txt] - Defines PI4, PI5. (Also refers to "PI0" format, but that might be a clerical error that should be "PI1".)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>** [http://cd.textfiles.com/crawlycrypt1/graphics/view132/viewttst.txt viewttst.txt] - Defines PI4, PI5. (Also refers to "PI0" format, but that might be a clerical error that should be "PI1".)</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/ Fuckpaint]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/ Fuckpaint]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/atarilibrary/atari_cd10/DISKS/AC10DISK/ATOZBOOK/APPEND_D.TXT The Atari A to Z format list] - Confirms that PI5, PI7, PI8 exist.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/atarilibrary/atari_cd10/DISKS/AC10DISK/ATOZBOOK/APPEND_D.TXT The Atari A to Z format list] - Confirms that PI5, PI7, PI8 exist.</div></td></tr>
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Jsummers
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=26162&oldid=prev
Jsummers at 16:44, 26 July 2016
2016-07-26T16:44:47Z
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<td colspan='2' style="background-color: white; color:black;">Revision as of 16:44, 26 July 2016</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|extensions={{ext|pi4}}, {{ext|pi5}}, {{ext|pi6}}, {{ext|pi7}}, {{ext|pi8}}, {{ext|pi9}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|extensions={{ext|pi4}}, {{ext|pi5}}, {{ext|pi6}}, {{ext|pi7}}, {{ext|pi8}}, {{ext|pi9}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''Extended DEGAS image''' is the name we're using for a collection of raster graphics formats associated with Atari TT and Atari Falcon computers, characterized by file extensions '''.PI4''' through '''.PI9'''. This file extension pattern is <del class="diffchange diffchange-inline">presumably </del>inspired by the original [[DEGAS image|DEGAS image formats]], and some of the formats are clearly based on the DEGAS formats.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''Extended DEGAS image''' is the name we're using for a collection of raster graphics formats associated with Atari TT and Atari Falcon computers, characterized by file extensions '''.PI4''' through '''.PI9'''. This file extension pattern is <ins class="diffchange diffchange-inline">no doubt </ins>inspired by the original [[DEGAS image|DEGAS image formats]], and some of the formats are clearly based on the DEGAS formats.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>''[Ed. note: This article maybe ought to be divided into two or more separate articles, but we don't have enough information about these formats to do that very well.]''</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>''[Ed. note: This article maybe ought to be divided into two or more separate articles, but we don't have enough information about these formats to do that very well.]''</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|?                    || ? || .PI6 || ? || ?</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|?                    || ? || .PI6 || ? || ?</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|TT high resolution    || ? || .PI7 || ? || ?</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|TT high resolution    || ? || .PI7 || ? || ? <ins class="diffchange diffchange-inline">||rowspan="2"| There might be just one PI7 format.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|?                    || 640×480, 256 colors, 32 bits/color || .PI7 || (none) || 308224</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|?                    || 640×480, 256 colors, 32 bits/color || .PI7 || (none) || 308224</div></td></tr>
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Jsummers
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=26157&oldid=prev
Jsummers: /* Software */
2016-07-26T16:34:09Z
<p><span dir="auto"><span class="autocomment">Software</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 16:34, 26 July 2016</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Software ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Software ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [[Konvertor]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [[Konvertor]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [[RECOIL]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* {{Deark}}</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Sample files ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Sample files ==</div></td></tr>
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Jsummers
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=25359&oldid=prev
Marco: /* Sample files */
2016-04-12T14:14:43Z
<p><span dir="auto"><span class="autocomment">Sample files</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 14:14, 12 April 2016</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Compression ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Compression ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>No internal data compression is known to be used for any of the formats (the logical .PC4 through .PC9 file extensions have not been observed). But sometimes the entire file is compressed, for example with [[Pack-Ice]].</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>No internal data compression is known to be used for any of the formats (the logical .PC4 through .PC9 file extensions have not been observed). But sometimes the entire file is compressed, for example with [[Pack-Ice]].</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">== Software ==</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [[Konvertor]]</ins></div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Sample files ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Sample files ==</div></td></tr>
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Marco
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=23122&oldid=prev
Jsummers at 01:00, 6 August 2015
2015-08-06T01:00:17Z
<p></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 01:00, 6 August 2015</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|TT low resolution    || ? || .PI8 || ? || ?</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|TT low resolution    || ? || .PI8 || ? || ?</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|Fuckpaint PI9 (Falcon) || 320×200, 256 colors, 32 bits/color || .PI9 || (none) || 77824 or 65024 || Same as PI4, except that only the first <del class="diffchange diffchange-inline">320 </del>rows are used.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|Fuckpaint PI9 (Falcon) || 320×200, 256 colors, 32 bits/color || .PI9 || (none) || 77824 or 65024 || Same as PI4, except that only the first <ins class="diffchange diffchange-inline">200 </ins>rows are used.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
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<td colspan="2" class="diff-lineno">Line 49:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://cd.textfiles.com/atarilibrary/atari_cd07/DISKMAGS/DBAMAG/DBAMAG12/PICTURES/</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://cd.textfiles.com/atarilibrary/atari_cd07/DISKMAGS/DBAMAG/DBAMAG12/PICTURES/</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/menu2.pi4 menu2.pi4]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/menu2.pi4 menu2.pi4]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [http://no-fragments.atari.org/no_fragments_04/archive/work/gfx/escp05.zip escp05.zip] → *.PI9</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td></tr>
</table>
Jsummers
http://fileformats.archiveteam.org/index.php?title=Extended_DEGAS_image&diff=23109&oldid=prev
Jsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |subcat2=Atari graphics formats |extensions={{ext|pi4}}, {{ext|pi5}}, {{ext|pi6}}, {{ext|pi7}}, {{ext|pi8}}, {{ext|pi9}} }..."
2015-08-05T22:08:15Z
<p>Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |subcat2=Atari graphics formats |extensions={{ext|pi4}}, {{ext|pi5}}, {{ext|pi6}}, {{ext|pi7}}, {{ext|pi8}}, {{ext|pi9}} }..."</p>
<p><b>New page</b></p><div>{{FormatInfo<br />
|formattype=electronic<br />
|subcat=Graphics<br />
|subcat2=Atari graphics formats<br />
|extensions={{ext|pi4}}, {{ext|pi5}}, {{ext|pi6}}, {{ext|pi7}}, {{ext|pi8}}, {{ext|pi9}}<br />
}}<br />
'''Extended DEGAS image''' is the name we're using for a collection of raster graphics formats associated with Atari TT and Atari Falcon computers, characterized by file extensions '''.PI4''' through '''.PI9'''. This file extension pattern is presumably inspired by the original [[DEGAS image|DEGAS image formats]], and some of the formats are clearly based on the DEGAS formats.<br />
<br />
''[Ed. note: This article maybe ought to be divided into two or more separate articles, but we don't have enough information about these formats to do that very well.]''<br />
<br />
== Formats ==<br />
{| class="wikitable"<br />
! Format name<br />
! Format details<br />
! Ext.<br />
! Signature<br />
! File size<br />
! Remarks<br />
|-<br />
|View ST/TT "TT-Low" || 320×480(?), 256 colors, 16 bits/color || .PI4 || {{magic|00 07}} || 154114<br />
|-<br />
|Fuckpaint PI4 (Falcon) || 320×240, 256 colors, 32 bits/color || .PI4 || (none) || 77824<br />
|-<br />
|View ST/TT "TT-Medium" || 640×480(?), 16 colors, 16 bits/color || .PI5 || {{magic|00 04}} || 153634<br />
|-<br />
|? || ? || .PI6 || ? || ?<br />
|-<br />
|TT high resolution || ? || .PI7 || ? || ?<br />
|-<br />
|? || 640×480, 256 colors, 32 bits/color || .PI7 || (none) || 308224<br />
|-<br />
|TT low resolution || ? || .PI8 || ? || ?<br />
|-<br />
|Fuckpaint PI9 (Falcon) || 320×200, 256 colors, 32 bits/color || .PI9 || (none) || 77824 or 65024 || Same as PI4, except that only the first 320 rows are used.<br />
|}<br />
<br />
PI4 and PI5 formats come from a program named View ST/TT (a.k.a. ViewST/TT).<br />
<br />
PI9 and a different PI4 format originated with a paint program unfortunately named Fuckpaint.<br />
<br />
The origin of the other formats, and the total number of formats, is unknown.<br />
<br />
== Compression ==<br />
No internal data compression is known to be used for any of the formats (the logical .PC4 through .PC9 file extensions have not been observed). But sometimes the entire file is compressed, for example with [[Pack-Ice]].<br />
<br />
== Sample files ==<br />
* [http://recoil.sourceforge.net/examples.zip RECOIL's examples.zip] → *.PI4, *.PI9<br />
* http://cd.textfiles.com/atarilibrary/atari_cd07/DISKMAGS/ONLINE/ONLINE_2/<br />
* http://cd.textfiles.com/atarilibrary/atari_cd07/DISKMAGS/DBAMAG/DBAMAG12/PICTURES/<br />
* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/menu2.pi4 menu2.pi4]<br />
<br />
== Links ==<br />
* [http://www.atari-forum.com/wiki/index.php?title=ST_Picture_Formats ST Picture Formats]<br />
* [http://cd.textfiles.com/crawlycrypt1/graphics/view132/ View ST/TT]<br />
** [http://cd.textfiles.com/crawlycrypt1/graphics/view132/viewttst.txt viewttst.txt] - Defines PI4, PI5. (Also refers to "PI0" format, but that might be a clerical error that should be "PI1".)<br />
* [http://cd.textfiles.com/suzybatari1/falcon/fpaint/ Fuckpaint]<br />
* [http://cd.textfiles.com/atarilibrary/atari_cd10/DISKS/AC10DISK/ATOZBOOK/APPEND_D.TXT The Atari A to Z format list] - Confirms that PI5, PI7, PI8 exist.</div>
Jsummers