http://channelf.se/veswiki/index.php?action=history&feed=atom&title=Graphics_converter 2026-05-25T03:29:00Z Revision history for this page on the wiki MediaWiki 1.28.0 http://channelf.se/veswiki/index.php?title=Graphics_converter&diff=638&oldid=prev 2022-04-12T11:41:36Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;' lang='en'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 11:41, 12 April 2022</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l31" >Line 31:</td> <td colspan="2" class="diff-lineno">Line 31:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[<del class="diffchange diffchange-inline">http</del>://channelf.se/veswiki/images/7/73/Bmp2blit.7z Bmp2blit incl. code (7z, 128kB)]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[<ins class="diffchange diffchange-inline">https</ins>://channelf.se/veswiki/images/7/73/Bmp2blit.7z Bmp2blit incl. code (7z, 128kB)]</div></td></tr> </table>

E5frog http://channelf.se/veswiki/index.php?title=Graphics_converter&diff=328&oldid=prev 2012-11-22T14:39:35Z

<p>Created page with &quot;Bmp2blit is a command line driven converter that converts 1 bit color bitmap into VES BlitGraphic-data or 4 bit color bitmap into VES MultiBlitGraphics (two or 16 color bmp). ...&quot;</p> <p><b>New page</b></p><div>Bmp2blit is a command line driven converter that converts 1 bit color bitmap into VES BlitGraphic-data<br /> or 4 bit color bitmap into VES MultiBlitGraphics (two or 16 color bmp).<br /> <br /> You can also drop a bmp on the icon our just run it and it will convert the file called bitmap.bmp.<br /> The parameter -i after the filename inverts the output of a 1-bit bmp.<br /> <br /> The color table of the 4 bit color bitmap is interpreted this way, first<br /> recommended color in color table and then the interpretation <br /> (if they're not the same):<br /> <br /> &lt;pre&gt;<br /> Color 0: black - *background<br /> 1: *blue<br /> 2: *green<br /> 3: *red<br /> 4: lt green - *background<br /> 5: lt blue - *background<br /> 6: lt grey - *background<br /> 7: white - *blue (looks white in b&amp;w mode)<br /> 8-15: Treated as background<br /> &lt;/pre&gt;<br /> <br /> The reason for choosing this particular color table is because that's the<br /> result when converting a Channel F emulation screen snapshot in MESS from <br /> a 24 bit color png into a 16 color version...<br /> <br /> If you use the included test-picture.bmp you'll get the proper palette when drawing.<br /> <br /> <br /> The blit or multiblit picture is centered on screen with its coordinates if the bmp is smaller than the visible screen area (102x58).<br /> <br /> <br /> [http://channelf.se/veswiki/images/7/73/Bmp2blit.7z Bmp2blit incl. code (7z, 128kB)]</div>

E5frog