mirror of
https://github.com/php/doc-es.git
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Richard Quadling
1fa367dd0d
Use consistent line terminator. git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@317671 c90b9560-bf6c-de11-be94-00142212c4b1
97 lines
2.4 KiB
XML
97 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: seros Status: ready -->
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<refentry xml:id="function.imagegammacorrect" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imagegammacorrect</refname>
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<refpurpose>Aplicar una corrección gamma a la imagen GD</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>imagegammacorrect</methodname>
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<methodparam><type>resource</type><parameter>image</parameter></methodparam>
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<methodparam><type>float</type><parameter>inputgamma</parameter></methodparam>
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<methodparam><type>float</type><parameter>outputgamma</parameter></methodparam>
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</methodsynopsis>
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<para>
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Aplica una corrección gamma a <parameter>image</parameter>,
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dada una entrada y una salida gamma.
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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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&gd.image.description;
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<varlistentry>
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<term><parameter>inputgamma</parameter></term>
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<listitem>
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<para>
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La entrada gamma.
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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>outputgamma</parameter></term>
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<listitem>
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<para>
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La salida gamma.
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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="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Uso de <function>imagegammacorrect</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Crear una instancia de imagen
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$im = imagecreatefromgif('php.gif');
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// Corregir gamma, salida = 1.537
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imagegammacorrect($im, 1.0, 1.537);
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// Guardar y liberar memoria
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imagegif($im, './php_gamma_corrected.gif');
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imagedestroy($im);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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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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