hholzgra Sun Mar 5 18:31:55 2006 UTC
Added files:
/phpdoc/en/reference/image/functions imagecolorhistogram.xml
Log:
new function imagecolorhistogram() documented
http://cvs.php.net/viewcvs.cgi/phpdoc/en/reference/image/functions/imagecolorhistogram.xml?view=markup&rev=1.1
Index: phpdoc/en/reference/image/functions/imagecolorhistogram.xml
+++ phpdoc/en/reference/image/functions/imagecolorhistogram.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<refentry id="function.imagecolorhistogram">
<refnamediv>
<refname>imagecolorhistogram</refname>
<refpurpose>Create a histogram array for the colors in an image's
palette</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>array</type><methodname>imagecolorhistogram</methodname>
<methodparam><type>resource</type><parameter>image</parameter></methodparam>
</methodsynopsis>
<para>
This function will return an array with color index numbers as keys and
the number of pixels using that color entry as values for images using
a color palette. This function can't operate on truecolor images where
it will just return &false; instead of an array.
</para>
<para>
See also <function>imagecolorsforindex</function>
and <function>imageistruecolor</function>.
</para>
</refsect1>
</refentry>
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