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Re: [PHP-DOC] imageistruecolor and imagesavealpha From: Gabor Hojtsy (gabor <email protected>)
Date: 03/01/03

Can someone please add these? I cannot do a make test now, I don't have
a working env. for this.

Goba

Pierre-Alain Joye wrote:
> Hello,
>
> Better to check which I include :), here is the correct
> imagesavealpha.xml
>
> hth
>
> pierre
>
>
> ------------------------------------------------------------------------
>
> <?xml version="1.0" encoding="iso-8859-1"?>
> <!-- $Revision: 1.4 $ -->
> <!-- 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, i.e. 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
> -->
> 

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