mirror of
https://github.com/sigmasternchen/php-doc-en
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b8c5795edd
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@151673 c90b9560-bf6c-de11-be94-00142212c4b1
137 lines
4 KiB
XML
137 lines
4 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.6 $ -->
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<section id="image.installation">
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&reftitle.install;
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<para>
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To enable GD-support configure PHP
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<option role="configure">--with-gd[=DIR]</option>, where DIR is the GD base
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install directory. To use the recommended bundled version of the GD library
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(which was first bundled in PHP 4.3.0), use the configure option
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<option role="configure">--with-gd</option>. In Windows, you'll include
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the GD2 DLL <filename>php_gd2.dll</filename> as an extension in &php.ini;.
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The GD1 DLL <filename>php_gd.dll</filename> was removed in PHP 4.3.2.
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Also note that the preferred truecolor image functions, such as
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<function>imagecreatetruecolor</function>, require GD2.
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</para>
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<para>
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To enable exif support in Windows, php_mbstring.dll must be loaded prior
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to php_exif.dll in php.ini.
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</para>
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<para id="image.configure.php3">
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To disable GD support in <emphasis>PHP 3</emphasis> add
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<option role="configure">--without-gd</option> to your configure line.
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</para>
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<para>
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Enhance the capabilities of GD to handle more image formats by specifying
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the <literal>--with-XXXX</literal> configure switch to your PHP configure
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line.
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<table>
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<title>Supported image formats</title>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Image Format</entry>
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<entry>Configure Switch</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><literal>jpeg-6b</literal></entry>
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<entry>
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To enable support for jpeg-6b add
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<option role="configure">--with-jpeg-dir=DIR</option>.
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</entry>
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</row>
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<row>
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<entry><literal>png</literal></entry>
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<entry>
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To enable support for png add
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<option role="configure">--with-png-dir=DIR</option>. Note, libpng
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requires the <link linkend="zlib.requirements">zlib library</link>,
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therefore add <option role="configure">--with-zlib-dir[=DIR]</option>
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to your configure line.
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</entry>
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</row>
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<row>
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<entry><literal>xpm</literal></entry>
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<entry>
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To enable support for xpm add
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<option role="configure">--with-xpm-dir=DIR</option>. If configure
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is not able to find the required libraries, you may add the path to
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your X11 libraries.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</para>
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<para>
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Enhance the capabilities of GD to deal with different fonts by specifying
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the <literal>--with-XXXX</literal> configure switch to your PHP configure
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line.
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<table>
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<title>Supported font libraries</title>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Font library</entry>
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<entry>Configure Switch</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><literal>FreeType 1.x</literal></entry>
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<entry>
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To enable support for FreeType 1.x add
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<option role="configure">--with-ttf[=DIR]</option>.
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</entry>
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</row>
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<row>
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<entry><literal>FreeType 2</literal></entry>
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<entry>
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To enable support for FreeType 2 add
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<option role="configure">--with-freetype-dir=DIR</option>.
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</entry>
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</row>
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<row>
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<entry><literal>T1lib</literal></entry>
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<entry>
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To enable support for T1lib (Type 1 fonts) add
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<option role="configure">--with-t1lib[=DIR]</option>.
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</entry>
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</row>
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<row>
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<entry><literal>Native TrueType string function</literal></entry>
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<entry>
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To enable support for native TrueType string function add
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<option role="configure">--enable-gd-native-ttf</option>.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</para>
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</section>
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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:"../../../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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