1*30366c9fSBob Friesenhahn<!-- Creator     : groff version 1.18.1 -->
2*30366c9fSBob Friesenhahn<!-- CreationDate: Sat Feb 24 18:37:20 2007 -->
3*30366c9fSBob Friesenhahn<html>
4*30366c9fSBob Friesenhahn<head>
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7*30366c9fSBob Friesenhahn<title>TIFFSV</title>
8*30366c9fSBob Friesenhahn</head>
9*30366c9fSBob Friesenhahn<body>
10*30366c9fSBob Friesenhahn
11*30366c9fSBob Friesenhahn<h1 align=center>TIFFSV</h1>
12*30366c9fSBob Friesenhahn<a href="#NAME">NAME</a><br>
13*30366c9fSBob Friesenhahn<a href="#SYNOPSIS">SYNOPSIS</a><br>
14*30366c9fSBob Friesenhahn<a href="#DESCRIPTION">DESCRIPTION</a><br>
15*30366c9fSBob Friesenhahn<a href="#OPTIONS">OPTIONS</a><br>
16*30366c9fSBob Friesenhahn<a href="#NOTE">NOTE</a><br>
17*30366c9fSBob Friesenhahn<a href="#BUGS">BUGS</a><br>
18*30366c9fSBob Friesenhahn<a href="#SEE ALSO">SEE ALSO</a><br>
19*30366c9fSBob Friesenhahn
20*30366c9fSBob Friesenhahn<hr>
21*30366c9fSBob Friesenhahn<a name="NAME"></a>
22*30366c9fSBob Friesenhahn<h2>NAME</h2>
23*30366c9fSBob Friesenhahn<!-- INDENTATION -->
24*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
25*30366c9fSBob Friesenhahn       cols="2" cellspacing="0" cellpadding="0">
26*30366c9fSBob Friesenhahn<tr valign="top" align="left">
27*30366c9fSBob Friesenhahn<td width="8%"></td>
28*30366c9fSBob Friesenhahn<td width="91%">
29*30366c9fSBob Friesenhahn<p>tiffsv &minus; save an image from the framebuffer in a
30*30366c9fSBob Friesenhahn<small>TIFF</small> file (Silicon Graphics version)</p>
31*30366c9fSBob Friesenhahn</td>
32*30366c9fSBob Friesenhahn</table>
33*30366c9fSBob Friesenhahn<a name="SYNOPSIS"></a>
34*30366c9fSBob Friesenhahn<h2>SYNOPSIS</h2>
35*30366c9fSBob Friesenhahn<!-- INDENTATION -->
36*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
37*30366c9fSBob Friesenhahn       cols="2" cellspacing="0" cellpadding="0">
38*30366c9fSBob Friesenhahn<tr valign="top" align="left">
39*30366c9fSBob Friesenhahn<td width="8%"></td>
40*30366c9fSBob Friesenhahn<td width="91%">
41*30366c9fSBob Friesenhahn<p><b>tiffsv</b> [ <i>options</i> ] <i>output.tif</i> [
42*30366c9fSBob Friesenhahn<i>x1 x2 y1 y2</i> ]</p>
43*30366c9fSBob Friesenhahn</td>
44*30366c9fSBob Friesenhahn</table>
45*30366c9fSBob Friesenhahn<a name="DESCRIPTION"></a>
46*30366c9fSBob Friesenhahn<h2>DESCRIPTION</h2>
47*30366c9fSBob Friesenhahn<!-- INDENTATION -->
48*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
49*30366c9fSBob Friesenhahn       cols="2" cellspacing="0" cellpadding="0">
50*30366c9fSBob Friesenhahn<tr valign="top" align="left">
51*30366c9fSBob Friesenhahn<td width="8%"></td>
52*30366c9fSBob Friesenhahn<td width="91%">
53*30366c9fSBob Friesenhahn<p><i>tiffsv</i> saves all or part of the framebuffer in a
54*30366c9fSBob Friesenhahnfile using the Tag Image File Format, Revision 6.0. By
55*30366c9fSBob Friesenhahndefault, the image is saved with data samples packed
56*30366c9fSBob Friesenhahn(<i>PlanarConfiguration</i>=1), compressed with the
57*30366c9fSBob FriesenhahnLempel-Ziv &amp; Welch algorithm (<i>Compression</i>=5), and
58*30366c9fSBob Friesenhahnwith each strip no more than 8 kilobytes. These
59*30366c9fSBob Friesenhahncharacteristics can be overridden, or explicitly specified
60*30366c9fSBob Friesenhahnwith the options described below.</p>
61*30366c9fSBob Friesenhahn</td>
62*30366c9fSBob Friesenhahn</table>
63*30366c9fSBob Friesenhahn<a name="OPTIONS"></a>
64*30366c9fSBob Friesenhahn<h2>OPTIONS</h2>
65*30366c9fSBob Friesenhahn<!-- TABS -->
66*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
67*30366c9fSBob Friesenhahn       cols="5" cellspacing="0" cellpadding="0">
68*30366c9fSBob Friesenhahn<tr valign="top" align="left">
69*30366c9fSBob Friesenhahn<td width="10%"></td>
70*30366c9fSBob Friesenhahn<td width="3%">
71*30366c9fSBob Friesenhahn
72*30366c9fSBob Friesenhahn<p><b>&minus;b</b></p>
73*30366c9fSBob Friesenhahn</td>
74*30366c9fSBob Friesenhahn<td width="5%"></td>
75*30366c9fSBob Friesenhahn<td width="80%">
76*30366c9fSBob Friesenhahn
77*30366c9fSBob Friesenhahn<p>Save the image as a greyscale image as if it were
78*30366c9fSBob Friesenhahnprocessed by <i>tiff2bw</i>(1). This option is included for
79*30366c9fSBob Friesenhahncompatibility with the standard <i>scrsave</i>(6D)
80*30366c9fSBob Friesenhahnprogram.</p>
81*30366c9fSBob Friesenhahn</td>
82*30366c9fSBob Friesenhahn<td width="0%">
83*30366c9fSBob Friesenhahn</td>
84*30366c9fSBob Friesenhahn<tr valign="top" align="left">
85*30366c9fSBob Friesenhahn<td width="10%"></td>
86*30366c9fSBob Friesenhahn<td width="3%">
87*30366c9fSBob Friesenhahn
88*30366c9fSBob Friesenhahn<p><b>&minus;c</b></p>
89*30366c9fSBob Friesenhahn</td>
90*30366c9fSBob Friesenhahn<td width="5%"></td>
91*30366c9fSBob Friesenhahn<td width="80%">
92*30366c9fSBob Friesenhahn
93*30366c9fSBob Friesenhahn<p>Specify the compression to use for data written to the
94*30366c9fSBob Friesenhahnoutput file: <b>none</b> for no compression, <b>packbits</b>
95*30366c9fSBob Friesenhahnfor PackBits compression, <b>jpeg</b> for baseline JPEG
96*30366c9fSBob Friesenhahncompression, <b>zip</b> for Deflate compression, and
97*30366c9fSBob Friesenhahn<b>lzw</b> for Lempel-Ziv &amp; Welch compression
98*30366c9fSBob Friesenhahn(default).</p>
99*30366c9fSBob Friesenhahn</td>
100*30366c9fSBob Friesenhahn<td width="0%">
101*30366c9fSBob Friesenhahn</td>
102*30366c9fSBob Friesenhahn</table>
103*30366c9fSBob Friesenhahn<!-- INDENTATION -->
104*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
105*30366c9fSBob Friesenhahn       cols="2" cellspacing="0" cellpadding="0">
106*30366c9fSBob Friesenhahn<tr valign="top" align="left">
107*30366c9fSBob Friesenhahn<td width="17%"></td>
108*30366c9fSBob Friesenhahn<td width="82%">
109*30366c9fSBob Friesenhahn<p><small>LZW</small> compression can be specified together
110*30366c9fSBob Friesenhahnwith a <i>predictor</i> value. A predictor value of 2 causes
111*30366c9fSBob Friesenhahneach scanline of the output image to undergo horizontal
112*30366c9fSBob Friesenhahndifferencing before it is encoded; a value of 1 forces each
113*30366c9fSBob Friesenhahnscanline to be encoded without differencing. LZW-specific
114*30366c9fSBob Friesenhahnoptions are specified by appending a
115*30366c9fSBob Friesenhahn&lsquo;&lsquo;:&rsquo;&rsquo;-separated list to the
116*30366c9fSBob Friesenhahn&lsquo;&lsquo;lzw&rsquo;&rsquo; option; e.g. <b>&minus;c
117*30366c9fSBob Friesenhahnlzw:2</b> for <small>LZW</small> compression with horizontal
118*30366c9fSBob Friesenhahndifferencing.</p>
119*30366c9fSBob Friesenhahn</td>
120*30366c9fSBob Friesenhahn</table>
121*30366c9fSBob Friesenhahn<!-- TABS -->
122*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
123*30366c9fSBob Friesenhahn       cols="5" cellspacing="0" cellpadding="0">
124*30366c9fSBob Friesenhahn<tr valign="top" align="left">
125*30366c9fSBob Friesenhahn<td width="10%"></td>
126*30366c9fSBob Friesenhahn<td width="3%">
127*30366c9fSBob Friesenhahn
128*30366c9fSBob Friesenhahn<p><b>&minus;p</b></p>
129*30366c9fSBob Friesenhahn</td>
130*30366c9fSBob Friesenhahn<td width="5%"></td>
131*30366c9fSBob Friesenhahn<td width="80%">
132*30366c9fSBob Friesenhahn
133*30366c9fSBob Friesenhahn<p>Specify the planar configuration to use in writing image
134*30366c9fSBob Friesenhahndata. By default, <i>tiffsv</i> will create a new file with
135*30366c9fSBob Friesenhahnthe data samples packed contiguously. Specifying <b>&minus;p
136*30366c9fSBob Friesenhahncontig</b> will force data to be written with multi-sample
137*30366c9fSBob Friesenhahndata packed together, while <b>&minus;p separate</b> will
138*30366c9fSBob Friesenhahnforce samples to be written in separate planes.</p>
139*30366c9fSBob Friesenhahn</td>
140*30366c9fSBob Friesenhahn<td width="0%">
141*30366c9fSBob Friesenhahn</td>
142*30366c9fSBob Friesenhahn<tr valign="top" align="left">
143*30366c9fSBob Friesenhahn<td width="10%"></td>
144*30366c9fSBob Friesenhahn<td width="3%">
145*30366c9fSBob Friesenhahn
146*30366c9fSBob Friesenhahn<p><b>&minus;r</b></p>
147*30366c9fSBob Friesenhahn</td>
148*30366c9fSBob Friesenhahn<td width="5%"></td>
149*30366c9fSBob Friesenhahn<td width="80%">
150*30366c9fSBob Friesenhahn
151*30366c9fSBob Friesenhahn<p>Specify the number of rows (scanlines) in each strip of
152*30366c9fSBob Friesenhahndata written to the output file. By default, <i>tiffsv</i>
153*30366c9fSBob Friesenhahnattempts to set the rows/strip that no more than 8 kilobytes
154*30366c9fSBob Friesenhahnof data appear in a strip.</p>
155*30366c9fSBob Friesenhahn</td>
156*30366c9fSBob Friesenhahn<td width="0%">
157*30366c9fSBob Friesenhahn</td>
158*30366c9fSBob Friesenhahn</table>
159*30366c9fSBob Friesenhahn<a name="NOTE"></a>
160*30366c9fSBob Friesenhahn<h2>NOTE</h2>
161*30366c9fSBob Friesenhahn<!-- INDENTATION -->
162*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
163*30366c9fSBob Friesenhahn       cols="2" cellspacing="0" cellpadding="0">
164*30366c9fSBob Friesenhahn<tr valign="top" align="left">
165*30366c9fSBob Friesenhahn<td width="8%"></td>
166*30366c9fSBob Friesenhahn<td width="91%">
167*30366c9fSBob Friesenhahn<p>Except for the use of <small>TIFF,</small> this program
168*30366c9fSBob Friesenhahnis equivalent to the standard <i>scrsave</i> program. This
169*30366c9fSBob Friesenhahnmeans, for example, that you can use it in conjunction with
170*30366c9fSBob Friesenhahnthe standard <i>icut</i> program simply by creating a link
171*30366c9fSBob Friesenhahncalled <i>scrsave</i>, or by creating a shell script called
172*30366c9fSBob Friesenhahn<i>scrsave</i> that invokes <i>tiffgt</i> with the
173*30366c9fSBob Friesenhahnappropriate options.</p>
174*30366c9fSBob Friesenhahn</td>
175*30366c9fSBob Friesenhahn</table>
176*30366c9fSBob Friesenhahn<a name="BUGS"></a>
177*30366c9fSBob Friesenhahn<h2>BUGS</h2>
178*30366c9fSBob Friesenhahn<!-- INDENTATION -->
179*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
180*30366c9fSBob Friesenhahn       cols="2" cellspacing="0" cellpadding="0">
181*30366c9fSBob Friesenhahn<tr valign="top" align="left">
182*30366c9fSBob Friesenhahn<td width="8%"></td>
183*30366c9fSBob Friesenhahn<td width="91%">
184*30366c9fSBob Friesenhahn<p>If data are saved compressed and in separate planes, then
185*30366c9fSBob Friesenhahnthe rows in each strip is silently set to one to avoid
186*30366c9fSBob Friesenhahnlimitations in the <b>libtiff</b>(3TIFF) library.</p>
187*30366c9fSBob Friesenhahn</td>
188*30366c9fSBob Friesenhahn</table>
189*30366c9fSBob Friesenhahn<a name="SEE ALSO"></a>
190*30366c9fSBob Friesenhahn<h2>SEE ALSO</h2>
191*30366c9fSBob Friesenhahn<!-- INDENTATION -->
192*30366c9fSBob Friesenhahn<table width="100%" border=0 rules="none" frame="void"
193*30366c9fSBob Friesenhahn       cols="2" cellspacing="0" cellpadding="0">
194*30366c9fSBob Friesenhahn<tr valign="top" align="left">
195*30366c9fSBob Friesenhahn<td width="8%"></td>
196*30366c9fSBob Friesenhahn<td width="91%">
197*30366c9fSBob Friesenhahn<p><b>scrsave</b>(6D) <b>pal2rgb</b>(1), <b>tiffdump</b>(1),
198*30366c9fSBob Friesenhahn<b>tiffgt</b>(1), <b>tiffinfo</b>(1), <b>tiffcp</b>(1),
199*30366c9fSBob Friesenhahn<b>tiffmedian</b>(1), <b>libtiff</b>(3TIFF)</p>
200*30366c9fSBob Friesenhahn<!-- INDENTATION -->
201*30366c9fSBob Friesenhahn<p>Libtiff library home page:
202*30366c9fSBob Friesenhahn<b>http://www.remotesensing.org/libtiff/</b></p>
203*30366c9fSBob Friesenhahn</td>
204*30366c9fSBob Friesenhahn</table>
205*30366c9fSBob Friesenhahn<hr>
206*30366c9fSBob Friesenhahn</body>
207*30366c9fSBob Friesenhahn</html>
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