mirror of
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ab3f7b9839
git-svn-id: https://svn.php.net/repository/phpdoc/ja/trunk@297032 c90b9560-bf6c-de11-be94-00142212c4b1
130 lines
3.1 KiB
XML
130 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: takagi Status: ready -->
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<refentry xml:id="function.ps-lineto" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>ps_lineto</refname>
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<refpurpose>直線を描く</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>ps_lineto</methodname>
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<methodparam><type>resource</type><parameter>psdoc</parameter></methodparam>
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<methodparam><type>float</type><parameter>x</parameter></methodparam>
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<methodparam><type>float</type><parameter>y</parameter></methodparam>
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</methodsynopsis>
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<para>
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現在の位置から指定された座標までの直線を現在のパスに追加します。
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直線の開始位置を指定するには <function>ps_moveto</function> を利用します。
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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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<varlistentry>
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<term><parameter>psdoc</parameter></term>
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<listitem>
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<para>
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<function>ps_new</function> が返す、postscript
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ファイルのリソース ID。
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>x</parameter></term>
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<listitem>
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<para>
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直線の終了地点の x 座標。
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>y</parameter></term>
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<listitem>
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<para>
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直線の終了地点の y 座標。
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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>矩形を描画する</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$ps = ps_new();
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if (!ps_open_file($ps, "rectangle.ps")) {
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print "PostScript ファイルをオープンできません\n";
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exit;
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}
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ps_set_info($ps, "Creator", "rectangle.php");
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ps_set_info($ps, "Author", "Uwe Steinmann");
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ps_set_info($ps, "Title", "Lineto example");
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ps_begin_page($ps, 596, 842);
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ps_moveto($ps, 100, 100);
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ps_lineto($ps, 100, 200);
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ps_lineto($ps, 200, 200);
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ps_lineto($ps, 200, 100);
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ps_lineto($ps, 100, 100);
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ps_stroke($ps);
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ps_end_page($ps);
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ps_delete($ps);
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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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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>ps_moveto</function></member>
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</simplelist>
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</para>
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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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