diff options
Diffstat (limited to 'tiff/html/man/thumbnail.1.html')
| -rw-r--r-- | tiff/html/man/thumbnail.1.html | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/tiff/html/man/thumbnail.1.html b/tiff/html/man/thumbnail.1.html new file mode 100644 index 0000000..fabc601 --- /dev/null +++ b/tiff/html/man/thumbnail.1.html @@ -0,0 +1,148 @@ +<!-- Creator : groff version 1.18.1 --> +<!-- CreationDate: Fri Jul 13 17:43:19 2007 --> +<html> +<head> +<meta name="generator" content="groff -Thtml, see www.gnu.org"> +<meta name="Content-Style" content="text/css"> +<title>THUMBNAIL</title> +</head> +<body> + +<h1 align=center>THUMBNAIL</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>thumbnail − create a <small>TIFF</small> file with +thumbnail images</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>thumbnail</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>thumbnail</i> is a program written to show how one +might use the SubIFD tag (#330) to store thumbnail images. +<i>thumbnail</i> copies a <small>TIFF</small> Class F +facsimile file to the output file and for each image an +8-bit greyscale <i>thumbnail sketch</i>. The output file +contains the thumbnail image with the associated +full-resolution page linked below with the SubIFD tag.</p> +<!-- INDENTATION --> +<p>By default, thumbnail images are 216 pixels wide by 274 +pixels high. Pixels are calculated by sampling and filtering +the input image with each pixel value passed through a +contrast curve.</p> +</td> +</table> +<a name="OPTIONS"></a> +<h2>OPTIONS</h2> +<!-- 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="3%"> + +<p><b>−w</b></p> +</td> +<td width="5%"></td> +<td width="80%"> + +<p>Specify the width of thumbnail images in pixels.</p> +</td> +<td width="0%"> +</td> +<tr valign="top" align="left"> +<td width="10%"></td> +<td width="3%"> + +<p><b>−h</b></p> +</td> +<td width="5%"></td> +<td width="80%"> + +<p>Specify the height of thumbnail images in pixels.</p> +</td> +<td width="0%"> +</td> +<tr valign="top" align="left"> +<td width="10%"></td> +<td width="3%"> + +<p><b>−c</b></p> +</td> +<td width="5%"></td> +<td width="80%"> + +<p>Specify a contrast curve to apply in generating the +thumbnail images. By default pixels values are passed +through a linear contrast curve that simply maps the pixel +value ranges. Alternative curves are: <b>exp50</b> for a 50% +exponential curve, <b>exp60</b> for a 60% exponential curve, +<b>exp70</b> for a 70% exponential curve, <b>exp80</b> for a +80% exponential curve, <b>exp90</b> for a 90% exponential +curve, <b>exp</b> for a pure exponential curve, +<b>linear</b> for a linear curve.</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>There are no options to control the format of the saved +thumbnail images.</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>tiffdump</b>(1), <b>tiffgt</b>(1), <b>tiffinfo</b>(1), +<b>libtiff</b>(3)</p> +<!-- INDENTATION --> +<p>Libtiff library home page: +<b>http://www.remotesensing.org/libtiff/</b></p> +</td> +</table> +<hr> +</body> +</html> |