From 3926f3aba010ea7594a9d66c8f0e3f5ae223dcfd Mon Sep 17 00:00:00 2001
From: Sander Roobol <sander@php.net>
Date: Sat, 1 Mar 2003 11:49:17 +0000
Subject: [PATCH] Adding documentation by Pierre-Alain Joye for these two
 functions.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@118549 c90b9560-bf6c-de11-be94-00142212c4b1
---
 .../image/functions/imageistruecolor.xml      | 43 +++++++++++++++
 reference/image/functions/imagesavealpha.xml  | 55 +++++++++++++++++++
 2 files changed, 98 insertions(+)
 create mode 100644 reference/image/functions/imageistruecolor.xml
 create mode 100644 reference/image/functions/imagesavealpha.xml

diff --git a/reference/image/functions/imageistruecolor.xml b/reference/image/functions/imageistruecolor.xml
new file mode 100644
index 0000000000..2800706bd2
--- /dev/null
+++ b/reference/image/functions/imageistruecolor.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+<!-- splitted from ./en/functions/image.xml, last change in rev 1.36 -->
+ <refentry id="function.imageistruecolor">
+  <refnamediv>
+   <refname>imageistruecolorcreate</refname>
+   <refpurpose>Finds whether an image is a truecolor image.</refpurpose>
+  </refnamediv>
+  <refsect1>
+   <title>Description</title>
+    <methodsynopsis>
+     <type>bool</type><methodname>imageistruecolor</methodname>
+     <methodparam><type>resource</type><parameter>image</parameter></methodparam>
+    </methodsynopsis>
+   <para>
+    <function>imageistruecolor</function> finds whether an image is a truecolor image.
+   </para>
+   <para>
+    See also <function>imagecreatetruecolor</function>.
+   </para>
+  </refsect1>
+ </refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/image/functions/imagesavealpha.xml b/reference/image/functions/imagesavealpha.xml
new file mode 100644
index 0000000000..d0ae853dbb
--- /dev/null
+++ b/reference/image/functions/imagesavealpha.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+<!-- splitted from ./en/functions/image.xml, last change in rev 1.36 -->
+ <refentry id="function.imagesavealpha">
+  <refnamediv>
+   <refname>imagesavealpha</refname>
+   <refpurpose>Set the flag to save full alpha channel information (as opposed to
+   single-color transparency) when saving PNG images.</refpurpose>
+  </refnamediv>
+  <refsect1>
+   <title>Description</title>
+    <methodsynopsis>
+     <type>bool</type><methodname>imagesavealpha</methodname>
+     <methodparam><type>resource</type><parameter>image</parameter></methodparam>
+     <methodparam><type>bool</type><parameter>saveflag</parameter></methodparam>
+  </methodsynopsis>
+   <para>
+    <function>imagesavealpha</function> sets the flat to attempt to save full alpha
+     channel information (as opposed to single-color transparency) when saving PNG images.
+   </para>
+   <para>
+     You have to unset alphablending (<function>imagealphaplending</function>($im, &false;)) to use it.
+   </para>
+   <para>
+     Alpha channel is not supported by all browsers, if you have problem with
+     your browser, try to load your script with a alpha channel compliant
+     browser, e.g. latest Mozilla.
+   </para>
+   <para>
+    See also <function>imagealphablending</function>.
+   </para>
+  </refsect1>
+ </refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
+