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Documented imageflip(), available as of PHP 5.5.0 using LibGD
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329873 c90b9560-bf6c-de11-be94-00142212c4b1
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Kalle Sommer Nielsen
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5 changed files with 219 additions and 0 deletions
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@ -789,6 +789,43 @@
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.img-flip-vertical">
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<term>
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<constant>IMG_FLIP_VERTICAL</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Used together with <function>imageflip</function>, available as of PHP 5.5.0.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.img-flip-horizontal">
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<term>
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<constant>IMG_FLIP_HORIZONTAL</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Used together with <function>imageflip</function>, available as of PHP 5.5.0.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.img-flip-both">
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<term>
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<constant>IMG_FLIP_BOTH</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Used together with <function>imageflip</function>, available as of PHP 5.5.0.
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</simpara>
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</listitem>
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</varlistentry>
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</variablelist>
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</appendix>
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<!-- Keep this comment at the end of the file
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BIN
reference/image/figures/imagefliphorizontal.png
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BIN
reference/image/figures/imagefliphorizontal.png
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After Width: | Height: | Size: 2.2 KiB |
BIN
reference/image/figures/imageflipvertical.png
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BIN
reference/image/figures/imageflipvertical.png
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After Width: | Height: | Size: 2.2 KiB |
179
reference/image/functions/imageflip.xml
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179
reference/image/functions/imageflip.xml
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@ -0,0 +1,179 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $ -->
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<refentry xml:id="function.imageflip" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imageflip</refname>
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<refpurpose>Flips an image using a given mode</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>imageflip</methodname>
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<methodparam><type>resource</type><parameter>image</parameter></methodparam>
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<methodparam><type>int</type><parameter>mode</parameter></methodparam>
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</methodsynopsis>
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<para>
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Flips the <parameter>image</parameter> image using the given
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<parameter>mode</parameter>.
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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>mode</parameter></term>
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<listitem>
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<para>
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Flip mode, this can be one of the <constant>IMG_FLIP_*</constant> constants:
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</para>
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<para>
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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>Constant</entry>
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<entry>Meaning</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><constant>IMG_FLIP_HORIZONTAL</constant></entry>
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<entry>
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Flips the image horizontally.
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</entry>
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</row>
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<row>
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<entry><constant>IMG_FLIP_VERTICAL</constant></entry>
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<entry>
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Flips the image vertically.
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</entry>
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</row>
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<row>
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<entry><constant>IMG_FLIP_BOTH</constant></entry>
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<entry>
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Flips the image both horizontally and vertically.
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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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</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>Flips an image vertically</title>
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<para>
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This example uses the <constant>IMG_FLIP_VERTICAL</constant>.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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// File
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$filename = 'phplogo.png';
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// Content type
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header('Content-type: image/png');
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// Load
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$im = imagecreatefrompng($filename);
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// Flip it vertically
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imageflip($im, IMG_FLIP_VERTICAL);
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// Output
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imagejpeg($im);
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imagedestroy($im);
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<mediaobject>
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<alt>Output of example: Vertically flipped image</alt>
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<imageobject>
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<imagedata fileref="en/reference/image/figures/imageflipvertical.jpg"/>
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</imageobject>
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</mediaobject>
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</example>
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</para>
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<para>
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<example>
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<title>Flips the image horizontally</title>
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<para>
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This example uses the <constant>IMG_FLIP_HORIZONTAL</constant> constant.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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// File
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$filename = 'phplogo.png';
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// Content type
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header('Content-type: image/png');
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// Load
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$im = imagecreatefrompng($filename);
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// Flip it horizontally
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imageflip($im, IMG_FLIP_HORIZONTAL);
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// Output
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imagejpeg($im);
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imagedestroy($im);
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<mediaobject>
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<alt>Output of example: Horizontally flipped image</alt>
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<imageobject>
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<imagedata fileref="en/reference/image/figures/imagefliphorizonal.jpg"/>
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</imageobject>
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</mediaobject>
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</example>
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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¬e.bundled.gd;
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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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@ -49,6 +49,8 @@
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<function name='imagecreatefromxbm' from='PHP 4 >= 4.0.1, PHP 5'/>
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<function name='imagecreatefromxpm' from='PHP 4 >= 4.0.1, PHP 5'/>
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<function name='imagecreatetruecolor' from='PHP 4 >= 4.0.6, PHP 5'/>
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<function name='imagecrop' from='PHP >= 5.5.0'/>
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<function name='imagecropauto' from='PHP >= 5.5.0'/>
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<function name='imagedashedline' from='PHP 4, PHP 5'/>
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<function name='imagedestroy' from='PHP 4, PHP 5'/>
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<function name='imageellipse' from='PHP 4 >= 4.0.6, PHP 5'/>
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@ -59,6 +61,7 @@
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<function name='imagefilledrectangle' from='PHP 4, PHP 5'/>
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<function name='imagefilltoborder' from='PHP 4, PHP 5'/>
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<function name='imagefilter' from='PHP 5'/>
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<function name='imageflip' from='PHP >= 5.5.0'/>
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<function name='imagefontheight' from='PHP 4, PHP 5'/>
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<function name='imagefontwidth' from='PHP 4, PHP 5'/>
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<function name='imageftbbox' from='PHP 4 >= 4.0.7, PHP 5'/>
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