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https://github.com/sigmasternchen/php-doc-en
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130 lines
3.3 KiB
XML
130 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.imagecolormatch" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imagecolormatch</refname>
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<refpurpose>Makes the colors of the palette version of an image more closely match the true color version</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>imagecolormatch</methodname>
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<methodparam><type>GdImage</type><parameter>image1</parameter></methodparam>
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<methodparam><type>GdImage</type><parameter>image2</parameter></methodparam>
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</methodsynopsis>
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<para>
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Makes the colors of the palette version of an image more closely match the true color version.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>image1</parameter></term>
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<listitem>
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<para>
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A truecolor image object.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>image2</parameter></term>
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<listitem>
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<para>
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A palette image object pointing to an image that has the same
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size as <parameter>image1</parameter>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>8.0.0</entry>
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<entry>
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<parameter>image1</parameter> and <parameter>image2</parameter> expect
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<classname>GdImage</classname> instances now; previously, <type>resource</type>s
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were expected.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<example>
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<title><function>imagecolormatch</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Setup the true color and palette images
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$im1 = imagecreatefrompng('./gdlogo.png');
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$im2 = imagecreate(imagesx($im1), imagesy($im1));
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// Add some colors to $im2
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$colors = Array();
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$colors[] = imagecolorallocate($im2, 255, 36, 74);
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$colors[] = imagecolorallocate($im2, 40, 0, 240);
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$colors[] = imagecolorallocate($im2, 82, 100, 255);
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$colors[] = imagecolorallocate($im2, 84, 63, 44);
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// Match these colors with the true color image
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imagecolormatch($im1, $im2);
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// Free from memory
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imagedestroy($im1);
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imagedestroy($im2);
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?>
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]]>
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</programlisting>
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</example>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<simplelist>
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<member><function>imagecreatetruecolor</function></member>
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</simplelist>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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