http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=Stop_Press_Canvas 2026-05-03T04:16:12Z Revision history for this page on the wiki MediaWiki 1.19.2 http://fileformats.archiveteam.org/index.php?title=Stop_Press_Canvas&diff=38932&oldid=prev 2020-12-28T20:00:41Z

<p>+ monochrome</p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 20:00, 28 December 2020</td> </tr><tr><td colspan="2" class="diff-lineno">Line 4:</td> <td colspan="2" class="diff-lineno">Line 4:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>|extensions={{ext|spc}}</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>|extensions={{ext|spc}}</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'>&#160;</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>'''Stop Press Canvas''' (extension '''.spc''') is an uncompressed fixed-size raster image format, originally associated with the Stop Press graphics package for Amstrad PCW computers.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''Stop Press Canvas''' (extension '''.spc''') is an uncompressed fixed-size <ins class="diffchange diffchange-inline">monochrome </ins>raster image format, originally associated with the Stop Press graphics package for Amstrad PCW computers.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Format description ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Format description ==</div></td></tr> </table>

JTN http://fileformats.archiveteam.org/index.php?title=Stop_Press_Canvas&diff=38926&oldid=prev 2020-12-28T14:18:43Z

<p>spc2bmp is online, I just missed it</p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 14:18, 28 December 2020</td> </tr><tr><td colspan="2" class="diff-lineno">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Format description ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Format description ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>From [[User:John e|John Elliott]]'s SPC2BMP source code (August 1996<del class="diffchange diffchange-inline">; no longer online?</del>):</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>From [[User:John e|John Elliott]]'s SPC2BMP source code (August 1996):</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>: SPC format:</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>: SPC format:</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 20:</td> <td colspan="2" class="diff-lineno">Line 20:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://www.seasip.info/Unix/Joyce/joyce-z80-2.1.10.tar.gz joyce-z80-2.1.10.tar.gz] - the source code for the Z80 utilities for the Joyce PCW emulator - includes &quot;joyce.spc&quot;.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://www.seasip.info/Unix/Joyce/joyce-z80-2.1.10.tar.gz joyce-z80-2.1.10.tar.gz] - the source code for the Z80 utilities for the Joyce PCW emulator - includes &quot;joyce.spc&quot;.</div></td></tr> <tr><td colspan="2">&#160;</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">&#160;</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;">== Links ==</ins></div></td></tr> <tr><td colspan="2">&#160;</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://www.seasip.info/Cpm/software/sp2bmsea.com SP2BMSEA.COM], a CP/M / DOS self-extracting archive containing SPC2BMP (compiled programs and source code), which converts this format to [[BMP]]. (Archive can be unpacked with [[PMA]] / [[LHA]] tools.)</ins></div></td></tr> <tr><td colspan="2">&#160;</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://oliwright.pythonanywhere.com/ - converts other image files ''to'' SPC format</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Amstrad]]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Amstrad]]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:CP/M]]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:CP/M]]</div></td></tr> </table>

JTN http://fileformats.archiveteam.org/index.php?title=Stop_Press_Canvas&diff=38922&oldid=prev 2020-12-28T14:05:44Z

<p>minimal initial page</p> <p><b>New page</b></p><div>{{FormatInfo<br /> |formattype=electronic<br /> |subcat=Graphics<br /> |extensions={{ext|spc}}<br /> }}<br /> '''Stop Press Canvas''' (extension '''.spc''') is an uncompressed fixed-size raster image format, originally associated with the Stop Press graphics package for Amstrad PCW computers.<br /> <br /> == Format description ==<br /> <br /> From [[User:John e|John Elliott]]'s SPC2BMP source code (August 1996; no longer online?):<br /> <br /> : SPC format:<br /> : SPC describes a black-and-white picture, 720 pixels across by 256 down. The aspect ratio is similar to the 640x200 CGA mode. The file is stored as 32 blocks of 720 bytes.<br /> : Within each block, eight lines are stored, interleaved. The top line is in bytes 0,8,16,...; the second in bytes 1,9,17,... and so on. <br /> : SPC files work from top to bottom and left to right.<br /> <br /> (This is essentially the [https://github.com/Zigazou/amstrad-pcw-technical-info/blob/master/video-memory/README.md in-memory format of the PCW screen].)<br /> <br /> == Examples ==<br /> <br /> * [https://www.seasip.info/Unix/Joyce/joyce-z80-2.1.10.tar.gz joyce-z80-2.1.10.tar.gz] - the source code for the Z80 utilities for the Joyce PCW emulator - includes &quot;joyce.spc&quot;.<br /> <br /> [[Category:Amstrad]]<br /> [[Category:CP/M]]</div>

JTN