diff options
Diffstat (limited to 'doc/static/man/tiffmedian.1.html')
| -rw-r--r-- | doc/static/man/tiffmedian.1.html | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/doc/static/man/tiffmedian.1.html b/doc/static/man/tiffmedian.1.html deleted file mode 100644 index 99c1295a..00000000 --- a/doc/static/man/tiffmedian.1.html +++ /dev/null @@ -1,174 +0,0 @@ -<!-- Creator : groff version 1.22.4 --> -<!-- CreationDate: Sat Jun 4 16:23:29 2022 --> -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" -"http://www.w3.org/TR/html4/loose.dtd"> -<html> -<head> -<meta name="generator" content="groff -Thtml, see www.gnu.org"> -<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> -<meta name="Content-Style" content="text/css"> -<style type="text/css"> - p { margin-top: 0; margin-bottom: 0; vertical-align: top } - pre { margin-top: 0; margin-bottom: 0; vertical-align: top } - table { margin-top: 0; margin-bottom: 0; vertical-align: top } - h1 { text-align: center } -</style> -<title>TIFFMEDIAN</title> - -</head> -<body> - -<h1 align="center">TIFFMEDIAN</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="#NOTES">NOTES</a><br> -<a href="#SEE ALSO">SEE ALSO</a><br> - -<hr> - - -<h2>NAME -<a name="NAME"></a> -</h2> - - -<p style="margin-left:11%; margin-top: 1em">tiffmedian -− apply the median cut algorithm to data in a -<small>TIFF</small> file</p> - -<h2>SYNOPSIS -<a name="SYNOPSIS"></a> -</h2> - - - -<p style="margin-left:11%; margin-top: 1em"><b>tiffmedian</b> -[ <i>options</i> ] <i>input.tif output.tif</i></p> - -<h2>DESCRIPTION -<a name="DESCRIPTION"></a> -</h2> - - - -<p style="margin-left:11%; margin-top: 1em"><i>tiffmedian</i> -applies the median cut algorithm to an <small>RGB</small> -image in <i>input.tif</i> to generate a palette image that -is written to <i>output.tif</i>. The generated colormap has, -by default, 256 entries. The image data is quantized by -mapping each pixel to the closest color values in the -colormap.</p> - -<h2>OPTIONS -<a name="OPTIONS"></a> -</h2> - - -<table width="100%" border="0" rules="none" frame="void" - cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="11%"></td> -<td width="3%"> - - -<p style="margin-top: 1em"><b>−c</b></p></td> -<td width="8%"></td> -<td width="78%"> - - -<p style="margin-top: 1em">Specify the compression to use -for data written to the output file: <b>none</b> for no -compression, <b>packbits</b> for PackBits compression, -<b>lzw</b> for Lempel-Ziv & Welch compression, and -<b>zip</b> for Deflate compression. By default -<i>tiffmedian</i> will compress data according to the value -of the <i>Compression</i> tag found in the source file.</p></td></tr> -</table> - - -<p style="margin-left:22%; margin-top: 1em"><small>LZW</small> -compression can be specified together with a -<i>predictor</i> value. A predictor value of 2 causes each -scanline of the output image to undergo horizontal -differencing before it is encoded; a value of 1 forces each -scanline to be encoded without differencing. LZW-specific -options are specified by appending a -‘‘:’’-separated list to the -‘‘lzw’’ option; e.g. <b>−c -lzw:2</b> for <small>LZW</small> compression with horizontal -differencing.</p> - -<table width="100%" border="0" rules="none" frame="void" - cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="11%"></td> -<td width="3%"> - - -<p style="margin-top: 1em"><b>−C</b></p></td> -<td width="8%"></td> -<td width="78%"> - - -<p style="margin-top: 1em">Specify the number of entries to -use in the generated colormap. By default all 256 -entries/colors are used.</p></td></tr> -<tr valign="top" align="left"> -<td width="11%"></td> -<td width="3%"> - - -<p><b>−f</b></p></td> -<td width="8%"></td> -<td width="78%"> - - -<p>Apply Floyd-Steinberg dithering before selecting a -colormap entry.</p></td></tr> -<tr valign="top" align="left"> -<td width="11%"></td> -<td width="3%"> - - -<p><b>−r</b></p></td> -<td width="8%"></td> -<td width="78%"> - - -<p>Specify the number of rows (scanlines) in each strip of -data written to the output file. By default, -<i>tiffmedian</i> attempts to set the rows/strip that no -more than 8 kilobytes of data appear in a strip.</p></td></tr> -</table> - -<h2>NOTES -<a name="NOTES"></a> -</h2> - - -<p style="margin-left:11%; margin-top: 1em">This program is -derived from Paul Heckbert’s <i>median</i> -program.</p> - -<h2>SEE ALSO -<a name="SEE ALSO"></a> -</h2> - - - -<p style="margin-left:11%; margin-top: 1em"><b>pal2rgb</b>(1), -<b>tiffinfo</b>(1), <b>tiffcp</b>(1), <b>tiffcmp</b>(1), -<b>libtiff</b>(3TIFF)</p> - -<p style="margin-left:11%; margin-top: 1em"><b>Color Image -Quantization for Frame Buffer Display</b>, Paul Heckbert, -SIGGRAPH proceedings, 1982, pp. 297-307.</p> - -<p style="margin-left:11%; margin-top: 1em">Libtiff library -home page: <b>http://www.simplesystems.org/libtiff/</b></p> -<hr> -</body> -</html> |