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<!-- Creator : groff version 1.18.1 --> <!-- CreationDate: Sat Feb 24 18:37:19 2007 --> <html> <head> <meta name="generator" content="groff -Thtml, see www.gnu.org"> <meta name="Content-Style" content="text/css"> <title>PAL2RGB</title> </head> <body> <h1 align=center>PAL2RGB</h1> <a href="#NAME">NAME</a><br> <a href="#SYNOPSIS">SYNOPSIS</a><br> <a href="#DESCRIPTION">DESCRIPTION</a><br> <a href="#OPTIONS">OPTIONS</a><br> <a href="#BUGS">BUGS</a><br> <a href="#SEE ALSO">SEE ALSO</a><br> <hr> <a name="NAME"></a> <h2>NAME</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p>pal2rgb − convert a palette color <small>TIFF</small> image to a full color image</p> </td> </table> <a name="SYNOPSIS"></a> <h2>SYNOPSIS</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p><b>pal2rgb</b> [ <i>options</i> ] <i>input.tif output.tif</i></p> </td> </table> <a name="DESCRIPTION"></a> <h2>DESCRIPTION</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p><i>Pal2rgb</i> converts a palette color <small>TIFF</small> image to a full color image by applying the colormap of the palette image to each sample to generate a full color <small>RGB</small> image.</p> </td> </table> <a name="OPTIONS"></a> <h2>OPTIONS</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p>Options that affect the interpretation of input data are:</p> </td> </table> <!-- TABS --> <table width="100%" border=0 rules="none" frame="void" cols="5" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="11%"></td> <td width="2%"> <p><b>−C</b></p> </td> <td width="5%"></td> <td width="80%"> <p>This option overrides the default behavior of <i>pal2rgb</i> in determining whether or not colormap entries contain 16-bit or 8-bit values. By default the colormap is inspected and if no colormap entry greater than 255 is found, the colormap is assumed to have only 8-bit values; otherwise 16-bit values (as required by the <small>TIFF</small> specification) are assumed. The <b>−C</b> option can be used to explicitly specify the number of bits for colormap entries: <b>−C 8</b> for 8-bit values, <b>−C 16</b> for 16-bit values.</p> </td> <td width="0%"> </td> </table> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p>Options that affect the output file format are:</p> </td> </table> <!-- TABS --> <table width="100%" border=0 rules="none" frame="void" cols="5" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="10%"></td> <td width="5%"> <p><b>−p</b></p> </td> <td width="3%"></td> <td width="80%"> <p>Explicitly select the planar configuration used in organizing data samples in the output image: <b>−p contig</b> for samples packed contiguously, and <b>−p separate</b> for samples stored separately. By default samples are packed.</p> </td> <td width="0%"> </td> <tr valign="top" align="left"> <td width="10%"></td> <td width="5%"> <p><b>−c</b></p> </td> <td width="3%"></td> <td width="80%"> <p>Use the specific compression algorithm to encoded image data in the output file: <b>−c packbits</b> for Macintosh Packbits, <b>−c lzw</b> for Lempel-Ziv & Welch, <b>−c zip</b> for Deflate, <b>−c none</b> for no compression. If no compression-related option is specified, the input file’s compression algorithm is used.</p> </td> <td width="0%"> </td> <tr valign="top" align="left"> <td width="10%"></td> <td width="5%"> <p><b>−r</b></p> </td> <td width="3%"></td> <td width="80%"> <p>Explicitly specify the number of rows in each strip of the output file. If the <b>−r</b> option is not specified, a number is selected such that each output strip has approximately 8 kilobytes of data in it.</p> </td> <td width="0%"> </td> </table> <a name="BUGS"></a> <h2>BUGS</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p>Only 8-bit images are handled.</p> </td> </table> <a name="SEE ALSO"></a> <h2>SEE ALSO</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p><b>tiffinfo</b>(1), <b>tiffcp</b>(1), <b>tiffmedian</b>(1), <b>libtiff</b>(3)</p> <!-- INDENTATION --> <p>Libtiff library home page: <b>http://www.simplesystems.org/libtiff/</b></p> </td> </table> <hr> </body> </html>