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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78672 c90b9560-bf6c-de11-be94-00142212c4b1
73 lines
3.2 KiB
XML
73 lines
3.2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.3 $ -->
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<!-- splitted from ./en/functions/image.xml, last change in rev 1.36 -->
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<refentry id="function.imagefilledarc">
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<refnamediv>
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<refname>imagefilledarc</refname>
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<refpurpose>Draw a partial ellipse and fill it</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>int</type><methodname>imagefilledarc</methodname>
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<methodparam><type>resource</type><parameter>image</parameter></methodparam>
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<methodparam><type>int</type><parameter>cx</parameter></methodparam>
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<methodparam><type>int</type><parameter>cy</parameter></methodparam>
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<methodparam><type>int</type><parameter>w</parameter></methodparam>
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<methodparam><type>int</type><parameter>h</parameter></methodparam>
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<methodparam><type>int</type><parameter>s</parameter></methodparam>
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<methodparam><type>int</type><parameter>e</parameter></methodparam>
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<methodparam><type>int</type><parameter>col</parameter></methodparam>
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<methodparam><type>int</type><parameter>style</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>imagefilledarc</function> draws a partial ellipse centered at
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<parameter>cx</parameter>, <parameter>cy</parameter> (top left is
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0, 0) in the image represented by <parameter>image</parameter>.
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<parameter>W</parameter>
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and <parameter>h</parameter> specifies the ellipse's width and
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height respectively while the start and end points are specified
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in degrees indicated by the <parameter>s</parameter> and
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<parameter>e</parameter> arguments.
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<parameter>style</parameter> is a bitwise OR of the following possibilities:
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<orderedlist>
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<listitem><simpara><literal>IMG_ARC_PIE</literal></simpara></listitem>
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<listitem><simpara><literal>IMG_ARC_CHORD</literal></simpara></listitem>
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<listitem><simpara><literal>IMG_ARC_NOFILL</literal></simpara></listitem>
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<listitem><simpara><literal>IMG_ARC_EDGED</literal></simpara></listitem>
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</orderedlist>
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<literal>IMG_ARC_PIE</literal> and <literal>IMG_ARC_CHORD</literal> are
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mutually exclusive; <literal>IMG_ARC_CHORD</literal> just
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connects the starting and ending angles with a straight line, while
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<literal>IMG_ARC_PIE</literal> produces a rounded edge.
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<literal>IMG_ARC_NOFILL</literal> indicates that the arc
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or chord should be outlined, not filled. <literal>IMG_ARC_EDGED</literal>,
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used together with <literal>IMG_ARC_NOFILL</literal>, indicates that the
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beginning and ending angles should be connected to the center - this is a
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good way to outline (rather than fill) a 'pie slice'.
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</para>
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<note><para>This function was added in PHP 4.0.6 and requires GD 2.0.1</para></note>
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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:"../../../../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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