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libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- Creator : groff version 1.18.1 -->
<!-- CreationDate: Mon Mar 13 18:03:08 2006 -->
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<html>
<head>
<meta name="generator" content="groff -Thtml, see www.gnu.org">
<meta name="Content-Style" content="text/css">
<title>COLOR</title>
</head>
<body>
<h1 align=center>COLOR</h1>
<a href="#NAME">NAME</a><br>
<a href="#SYNOPSIS">SYNOPSIS</a><br>
<a href="#DESCRIPTION">DESCRIPTION</a><br>
<a href="#SEE ALSO">SEE ALSO</a><br>
<hr>
<a name="NAME"></a>
<h2>NAME</h2>
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<td width="91%">
<p>TIFFYCbCrToRGBInit, TIFFYCbCrtoRGB, TIFFCIELabToRGBInit,
TIFFCIELabToXYZ, TIFFXYZToRGB &minus; color conversion
routines.</p>
</td>
</table>
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<a name="SYNOPSIS"></a>
<h2>SYNOPSIS</h2>
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<p><b>#include &lt;tiffio.h&gt;</b></p>
<!-- INDENTATION -->
<p><b>int TIFFYCbCrToRGBInit(TIFFYCbCrToRGB
*</b><i>ycbcr</i><b>, float *</b><i>luma</i><b>, float
*</b><i>refBlackWhite&quot;</i><b>);&quot;<br>
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void TIFFYCbCrtoRGB(TIFFYCbCrToRGB *</b><i>ycbcr</i><b>,
uint32</b> <i>Y</i><b>, int32</b> <i>Cb</i><b>, int32</b>
<i>Cr</i><b>, uint32 *</b><i>R</i><b>, uint32
*</b><i>G</i><b>, uint32 *</b><i>B</i> <b>);</b></p>
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<!-- INDENTATION -->
<p><b>int TIFFCIELabToRGBInit(TIFFCIELabToRGB
*</b><i>cielab</i><b>, TIFFDisplay *</b><i>display</i><b>,
float *</b><i>refWhite</i><b>);<br>
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void TIFFCIELabToXYZ(TIFFCIELabToRGB *</b><i>cielab</i><b>,
uint32</b> <i>L</i><b>, int32</b> <i>a</i><b>, int32</b>
<i>b</i><b>, float *</b><i>X</i><b>, float *</b><i>Y</i><b>,
libtiff 3.8.1 released.
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float *</b><i>Z</i><b>);<br>
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void TIFFXYZToRGB(TIFFCIELabToRGB *</b><i>cielab</i><b>,
float</b> <i>X</i><b>, float</b> <i>Y</i><b>, float</b>
<i>Z&quot;</i><b>,</b><i>uint32</i><b>*&quot;</b><i>R</i><b>,
uint32 *</b><i>G</i><b>, uint32 *</b><i>B</i><b>);</b></p>
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</td>
</table>
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<a name="DESCRIPTION"></a>
<h2>DESCRIPTION</h2>
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<td width="8%"></td>
<td width="91%">
<p>TIFF supports several color spaces for images stored in
that format. There is usually a problem of application to
handle the data properly and convert between different
colorspaces for displaying and printing purposes. To
simplify this task libtiff implements several color
conversion routines itself. In particular, these routines
used in <b>TIFFRGBAImage(3TIFF)</b> interface.</p>
<!-- INDENTATION -->
<p><b>TIFFYCbCrToRGBInit()</b> used to initialize
<i>YCbCr</i> to <i>RGB</i> conversion state. Allocating and
freeing of the <i>ycbcr</i> structure belongs to programmer.
<i>TIFFYCbCrToRGB</i> defined in <b>tiffio.h</b> as</p>
</td>
</table>
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="17%"></td>
<td width="82%">
<pre>typedef struct { /* YCbCr-&gt;RGB support */
TIFFRGBValue* clamptab; /* range clamping table */
</pre>
</td>
</table>
<!-- TABS -->
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libtiff 3.8.1 released.
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<table width="100%" border=0 rules="none" frame="void"
cols="5" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<p>int*</p>
<td width="28%"></td>
<td width="-3%"></td>
<td width="12%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
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<p>Cr_r_tab;<br>
int*</p>
</td>
<td width="56%">
</td>
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<tr valign="top" align="left">
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<td width="28%"></td>
<td width="-3%"></td>
<td width="12%"></td>
<td width="6%">
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<p>Cb_b_tab;<br>
int32*</p>
</td>
<td width="56%">
</td>
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<tr valign="top" align="left">
libtiff 3.8.1 released.
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<td width="28%"></td>
<td width="-3%"></td>
<td width="12%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
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<p>Cr_g_tab;<br>
int32*</p>
</td>
<td width="56%">
</td>
<tr valign="top" align="left">
<td width="28%"></td>
<td width="-3%"></td>
<td width="12%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
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<p>Cb_g_tab;</p>
</td>
<td width="56%">
</td>
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</table>
libtiff 3.8.1 released.
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cols="2" cellspacing="0" cellpadding="0">
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<p>int32* Y_tab;<br>
} TIFFYCbCrToRGB;</p></td>
</table>
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cols="2" cellspacing="0" cellpadding="0">
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<p><i>luma</i> is a float array of three values representing
proportions of the red, green and blue in luminance, Y (see
section 21 of the TIFF 6.0 specification, where the YCbCr
images discussed). <i>TIFFTAG_YCBCRCOEFFICIENTS</i> holds
that values in TIFF file. <i>refBlackWhite</i> is a float
array of 6 values which specifies a pair of headroom and
footroom image data values (codes) for each image component
(see section 20 of the TIFF 6.0 specification where the
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colorinmetry fields discussed).
<i>TIFFTAG_REFERENCEBLACKWHITE</i> is responsible for
storing these values in TIFF file. Following code snippet
should helps to understand the the technique:</p>
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</td>
</table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<td width="82%">
<pre>float *luma, *refBlackWhite;
uint16 hs, vs;
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/* Initialize structures */
ycbcr = (TIFFYCbCrToRGB*)
</pre>
</td>
</table>
<!-- TABS -->
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
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<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
libtiff 3.8.1 released.
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<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
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<p>_TIFFmalloc(TIFFroundup(sizeof(TIFFYCbCrToRGB),
sizeof(long))</p>
</td>
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<tr valign="top" align="left">
libtiff 3.8.1 released.
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<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
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<p>+ 4*256*sizeof(TIFFRGBValue)</p>
</td>
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<tr valign="top" align="left">
libtiff 3.8.1 released.
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<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
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<p>+ 2*256*sizeof(int)</p>
</td>
<tr valign="top" align="left">
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
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<p>+ 3*256*sizeof(int32));</p>
</td>
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</table>
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<!-- INDENTATION -->
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<td width="17%"></td>
<td width="82%">
<p>if (ycbcr == NULL) {<br>
TIFFError(&quot;YCbCr-&gt;RGB&quot;,</p></td>
</table>
<!-- TABS -->
<table width="100%" border=0 rules="none" frame="void"
cols="4" cellspacing="0" cellpadding="0">
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libtiff 3.8.1 released.
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<td width="24%"></td>
<td width="6%">
</td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
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<p>&quot;No space for YCbCr-&gt;RGB conversion
state&quot;);</p>
</td>
<td width="62%">
</td>
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
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</table>
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<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
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<td width="82%">
<p>exit(0);<br>
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}</p>
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<!-- INDENTATION -->
<p>TIFFGetFieldDefaulted(tif, TIFFTAG_YCBCRCOEFFICIENTS,
&amp;luma);<br>
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TIFFGetFieldDefaulted(tif, TIFFTAG_REFERENCEBLACKWHITE,
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&amp;refBlackWhite);<br>
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if (TIFFYCbCrToRGBInit(ycbcr, luma, refBlackWhite) &lt;
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0)</p></td>
</table>
<!-- TABS -->
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
libtiff 3.8.1 released.
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<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
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<p>exit(0);</p>
</td>
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</table>
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cols="2" cellspacing="0" cellpadding="0">
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<td width="82%">
<p>/* Start conversion */<br>
uint32 r, g, b;<br>
uint32 Y;<br>
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int32 Cb, Cr;</p>
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<!-- INDENTATION -->
<p>for each pixel in image</p></td>
</table>
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cols="2" cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="24%"></td>
<td width="75%">
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<p>TIFFYCbCrtoRGB(img-&gt;ycbcr, Y, Cb, Cr, &amp;r, &amp;g,
&amp;b);</p>
</td>
</table>
<!-- INDENTATION -->
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cols="2" cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="17%"></td>
<td width="82%">
<p>/* Free state structure */<br>
_TIFFfree(ycbcr);</p></td>
</table>
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
<td width="8%"></td>
libtiff 3.8.1 released.
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<td width="91%">
<p><b>TIFFCIELabToRGBInit()</b> initializes the <i>CIE
L*a*b* 1976</i> to <i>RGB</i> conversion state.
<b>TIFFCIELabToRGB</b> defined as</p>
</td>
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</table>
libtiff 3.8.1 released.
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<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
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<td width="82%">
<pre>#define CIELABTORGB_TABLE_RANGE 1500
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
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libtiff 3.8.1 released.
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</pre>
</td>
</table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="9" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
libtiff 3.8.1 released.
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<td width="17%"></td>
<td width="6%">
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libtiff 3.8.1 released.
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<p>typedef struct {</p>
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</td>
libtiff 3.8.1 released.
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<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%">
</td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>/* CIE Lab 1976-&gt;RGB support */</p>
</td>
<td width="6%"></td>
<td width="37%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>int</p>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>range;</p>
</td>
<td width="6%"></td>
<td width="6%">
</td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>/* Size of conversion table */</p>
</td>
<td width="6%"></td>
<td width="37%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float</p>
</td>
<td width="6%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>rstep, gstep, bstep;</p>
</td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="37%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float</p>
</td>
<td width="6%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>X0, Y0, Z0;</p>
</td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>/* Reference white point */</p>
</td>
<td width="37%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="6%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>TIFFDisplay display;</p>
</td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="37%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float</p>
</td>
<td width="6%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>Yr2r[CIELABTORGB_TABLE_RANGE + 1]; /* Conversion of Yr
to r */</p>
</td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="37%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float</p>
</td>
<td width="6%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>Yg2g[CIELABTORGB_TABLE_RANGE + 1]; /* Conversion of Yg
to g */</p>
</td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="37%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float</p>
</td>
<td width="6%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>Yb2b[CIELABTORGB_TABLE_RANGE + 1]; /* Conversion of Yb
to b */</p>
</td>
<td width="6%"></td>
<td width="6%"></td>
<td width="6%"></td>
<td width="37%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
</table>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<table width="100%" border=0 rules="none" frame="void"
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="82%">
<p>} TIFFCIELabToRGB;</p></td>
</table>
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
<td width="8%"></td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="91%">
<p><i>display</i> is a display device description, declared
as</p>
</td>
</table>
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="82%">
<pre>typedef struct {
</pre>
</td>
</table>
<!-- TABS -->
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_mat[3][3]; /* XYZ -&gt; luminance matrix */</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_YCR; /* Light o/p for reference white */</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_YCG;</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_YCB;</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>uint32 d_Vrwr; /* Pixel values for ref. white */</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>uint32 d_Vrwg;</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>uint32 d_Vrwb;</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_Y0R; /* Residual light for black pixel */</p>
</td>
<tr valign="top" align="left">
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_Y0G;</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_Y0B;</p>
</td>
<tr valign="top" align="left">
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_gammaR; /* Gamma values for the three guns
*/</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_gammaG;</p>
</td>
<tr valign="top" align="left">
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>float d_gammaB;</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</table>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<table width="100%" border=0 rules="none" frame="void"
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="82%">
<p>} TIFFDisplay;</p></td>
</table>
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
<td width="8%"></td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="91%">
<p>For example, the one can use sRGB device, which has the
following parameters:</p>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
</table>
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="82%">
<pre>TIFFDisplay display_sRGB = {
</pre>
</td>
</table>
<!-- TABS -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<table width="100%" border=0 rules="none" frame="void"
cols="5" cellspacing="0" cellpadding="0">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
<p>{ /* XYZ -&gt; luminance matrix */</p>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%"></td>
<td width="62%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
</td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>{ 3.2410F, -1.5374F, -0.4986F },</p>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="62%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
</td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>{ -0.9692F, 1.8760F, 0.0416F },</p>
</td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>{ 0.0556F, -0.2040F, 1.0570F }</p>
</td>
<td width="62%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>},</p>
</td>
<td width="6%">
</td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>100.0F, 100.0F, 100.0F, /* Light o/p for reference white
*/</p>
</td>
<td width="6%"></td>
<td width="62%">
</td>
<tr valign="top" align="left">
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>255, 255, 255, /* Pixel values for ref. white */</p>
</td>
<td width="6%"></td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>1.0F, 1.0F, 1.0F, /* Residual light o/p for black pixel
*/</p>
</td>
<td width="6%"></td>
<td width="62%">
</td>
<tr valign="top" align="left">
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>2.4F, 2.4F, 2.4F, /* Gamma values for the three guns
*/</p>
</td>
<td width="6%"></td>
<td width="62%">
</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="17%"></td>
<td width="82%">
<p>};</p></td>
</table>
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
<td width="8%"></td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="91%">
<p><i>refWhite</i> is a color temperature of the reference
white. The <i>TIFFTAG_WHITEPOINT</i> contains the
chromaticity of the white point of the image from where the
reference white can be calculated using following
formulae:</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</table>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="17%"></td>
<td width="82%">
<p>refWhite_Y = 100.0<br>
refWhite_X = whitePoint_x / whitePoint_y * refWhite_Y<br>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
refWhite_Z = (1.0 - whitePoint_x - whitePoint_y) /
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
whitePoint_y * refWhite_X</p></td>
</table>
<!-- INDENTATION -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<table width="100%" border=0 rules="none" frame="void"
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
<td width="8%"></td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="91%">
<p>The conversion itself performed in two steps: at the
first one we will convert <i>CIE L*a*b* 1976</i> to <i>CIE
XYZ</i> using <b>TIFFCIELabToXYZ()</b> routine, and at the
second step we will convert <i>CIE XYZ</i> to <i>RGB</i>
using <b>TIFFXYZToRGB().</b> Look at the code sample
below:</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</table>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="17%"></td>
<td width="82%">
<pre>float *whitePoint;
float refWhite[3];
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
/* Initialize structures */
img-&gt;cielab = (TIFFCIELabToRGB *)
</pre>
</td>
</table>
<!-- TABS -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<table width="100%" border=0 rules="none" frame="void"
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>_TIFFmalloc(sizeof(TIFFCIELabToRGB));</p>
</td>
</table>
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="82%">
<p>if (!cielab) {</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="24%"></td>
<td width="0%"></td>
<td width="6%">
<p>TIFFError(&quot;CIE L*a*b*-&gt;RGB&quot;,</p>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%"></td>
<td width="62%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
</td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>&quot;No space for CIE L*a*b*-&gt;RGB conversion
state.&quot;);</p>
</td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>exit(0);</p>
</td>
<td width="6%"></td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</table>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="17%"></td>
<td width="82%">
<p>}</p>
<!-- INDENTATION -->
<p>TIFFGetFieldDefaulted(tif, TIFFTAG_WHITEPOINT,
&amp;whitePoint);<br>
refWhite[1] = 100.0F;<br>
refWhite[0] = whitePoint[0] / whitePoint[1] *
refWhite[1];<br>
refWhite[2] = (1.0F - whitePoint[0] -
whitePoint[1])</p></td>
</table>
<!-- TABS -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<table width="100%" border=0 rules="none" frame="void"
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>/ whitePoint[1] * refWhite[1];</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</table>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<table width="100%" border=0 rules="none" frame="void"
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="17%"></td>
<td width="82%">
<p>if (TIFFCIELabToRGBInit(cielab, &amp;display_sRGB,
refWhite) &lt; 0) {</p></td>
</table>
<!-- TABS -->
<table width="100%" border=0 rules="none" frame="void"
cols="5" cellspacing="0" cellpadding="0">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
<p>TIFFError(&quot;CIE L*a*b*-&gt;RGB&quot;,</p>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="6%"></td>
<td width="62%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</td>
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
</td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>&quot;Failed to initialize CIE L*a*b*-&gt;RGB conversion
state.&quot;);</p>
</td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>_TIFFfree(cielab);</p>
</td>
<td width="6%"></td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="0%"></td>
<td width="6%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>exit(0);</p>
</td>
<td width="6%"></td>
<td width="62%">
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</table>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
<table width="100%" border=0 rules="none" frame="void"
cols="2" cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="17%"></td>
<td width="82%">
<p>}</p>
<!-- INDENTATION -->
<p>/* Now we can start to convert */<br>
uint32 r, g, b;<br>
uint32 L;<br>
int32 a, b;<br>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
float X, Y, Z;</p>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- INDENTATION -->
<p>for each pixel in image</p></td>
</table>
<!-- TABS -->
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<table width="100%" border=0 rules="none" frame="void"
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
cols="2" cellspacing="0" cellpadding="0">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
Regenerated from sources.
2005-03-06 06:11:43 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>TIFFCIELabToXYZ(cielab, L, a, b, &amp;X, &amp;Y,
&amp;Z);</p>
</td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<tr valign="top" align="left">
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<td width="24%"></td>
<td width="75%">
* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can be used if build directory is not the same as source directory. * man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET, and re-sorted tag names in alphabetical order.
2006-01-02 18:50:44 -05:00
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<p>TIFFXYZToRGB(cielab, X, Y, Z, &amp;r, &amp;g,
&amp;b);</p>
</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="17%"></td>
<td width="82%">
<p>/* Don&rsquo;t forget to free the state structure */<br>
_TIFFfree(cielab);</p></td>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
</table>
<a name="SEE ALSO"></a>
<h2>SEE ALSO</h2>
libtiff 3.8.1 released.
2006-03-13 10:06:17 -05:00
<!-- 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>TIFFRGBAImage</b>(3TIFF) <b>libtiff</b>(3TIFF),</p>
<!-- INDENTATION -->
<p>Libtiff library home page:
<b>http://www.remotesensing.org/libtiff/</b></p>
</td>
</table>
Regenerated from sources.
2005-03-06 06:11:43 -05:00
<hr>
</body>
</html>
Reference in New Issue Copy Permalink