mirror of
https://github.com/sigmasternchen/php-doc-en
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ba6ab08982
+ changed imagick's generic return entities to something more appropriate + added entities for throwing ImagickException, etc reference/imagick/imagick/adaptiveblurimage.xml and reference/imagick/imagick/adaptiveresizeimage.xml + fully documented + included an example + added error information + no longer marked undocumented + changed &warn.experimental; to &warn.experimental.func; reference/imagick/imagick/*.xml and reference/imagick/imagickdraw/*.xml and reference/imagick/imagickpixel/*.xml and reference/imagick/imagickpixeliterator/*.xml + changed &warn.experimental; to &warn.experimental.func; + changed &imagick.*.return.success to &imagick.return.success; git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@237612 c90b9560-bf6c-de11-be94-00142212c4b1
103 lines
2.4 KiB
XML
103 lines
2.4 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.8 $ -->
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<!-- Purpose: utilspec.image -->
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<!-- Membership: pecl, external -->
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<!-- State: experimental -->
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<reference id="ref.imagick">
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<title>Imagick Image Library</title>
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<titleabbrev>Imagick Image Library</titleabbrev>
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<partintro>
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<section id="imagick.intro">
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&reftitle.intro;
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<para>
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&warn.experimental;
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Imagick is a native php extension to create and modify images using the
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ImageMagick API.
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</para>
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</section>
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<section id="imagick.examples">
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&reftitle.examples;
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<para>
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Imagick makes image manipulation in PHP extremely easy through an OO
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interface. Here is a quick example on how to make a thumbnail:
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<example>
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<title>Creating a thumbnail in Imagick</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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header('Content-type: image/jpeg');
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$image = new Imagick('image.jpg');
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// If 0 is provided as a width or height parameter,
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// aspect ratio is maintained
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$image->thumbnailImage(100, 0);
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echo $image;
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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Using SPL and other OO features supported in Imagick, it can be simple
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to resize all files in a directory (useful for batch resizing large
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digital camera images to be web viewable). Here we use resize, as we might
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want to retain certain meta-data:
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<example>
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<title>Make a thumbnail of all JPG files in a directory</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$images = new Imagick(glob('images/*.JPG'));
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foreach($images as $image) {
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// Providing 0 forces resizeImage to maintain aspect ratio
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$image->resizeImage(1024,0);
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}
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$images->writeImages();
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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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</section>
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</partintro>
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&reference.imagick.constants;
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&reference.imagick.install;
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&reference.imagick.imagick;
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&reference.imagick.imagickdraw;
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&reference.imagick.imagickpixel;
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&reference.imagick.imagickpixeliterator;
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</reference>
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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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