<?xml version="1.0" encoding="UTF-8"?>

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 * Scilab ( https://www.scilab.org/ ) - This file is part of Scilab

 * Copyright (C) ENPC - Jean-Philippe Chancelier

 *


 * Copyright (C) 2012 - 2016 - Scilab Enterprises
 *
 * This file is hereby licensed under the terms of the GNU GPL v2.0,
 * pursuant to article 5.3.4 of the CeCILL v.2.1.
 * This file was originally licensed under the terms of the CeCILL v2.1,
 * and continues to be available under such terms.
 * For more information, see the COPYING file which you should have received
 * along with this program.

 *

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<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org"  xml:lang="ja" xml:id="xpolys">

    <refnamediv>

        <refname>xpolys</refname>

        <refpurpose>一連のポリラインまたはポリゴンを描画</refpurpose>

    </refnamediv>

    <refsynopsisdiv>

        <title>呼び出し手順</title>

        <synopsis>xpolys(xpols,ypols,[draw])</synopsis>

    </refsynopsisdiv>

    <refsection>

        <title>引数</title>

        <variablelist>

            <varlistentry>

                <term>xpols,ypols</term>

                <listitem>

                    <para>同じ大きさの行列 (p,n) (ポリラインの点).</para>

                </listitem>

            </varlistentry>

            <varlistentry>

                <term>draw</term>

                <listitem>

                    <para>大きさnのベクトル.</para>

                </listitem>

            </varlistentry>

        </variablelist>

    </refsection>

    <refsection>

        <title>説明</title>

        <para>

            <literal>xpolys</literal> はマーカまたは破線を用いて

            一連のポリラインを描画します.

            各ポリラインの座標は

            <literal>xpols</literal> および <literal>ypols</literal>の列に保存されます.

        </para>

        <para>

            ポリライン iの形式は  <literal>draw(i)</literal>により以下のように指定されます:

        </para>

        <itemizedlist>

            <listitem>

                <para>

                    <literal>draw(i)</literal> が負の場合, ID <literal>-draw(i)</literal>を

                    有するマーカがポリライン i　を描画する際に使用されます

                    (マーカはカレントのパターンにより描画されます).
                    
                    See the <link linkend="polyline_properties">polyline properties</link>
                    
                    to see ids of available marks.
                    
                </para>

            </listitem>

            <listitem>

                <para>

                    <literal>draw(i)</literal> が厳密に正の場合,ID <literal>draw(i)</literal>の

                    線の種類(または色)がポリライン i　に使用されます.
                    
                    See the <link linkend="polyline_properties">polyline properties</link>
                    
                    to see ids of available line styles.
                    
                </para>

            </listitem>

        </itemizedlist>

    </refsection>

    <refsection>

        <title>例</title>

        <programlisting role="example"><![CDATA[

plot2d(0,0,-1,"012"," ",[0,0,1,1])

rand("uniform")

gca().foreground = 3;

xpolys(rand(3,5),rand(3,5),[-1,-2,0,1,2])

 ]]></programlisting>

        <scilab:image>

            plot2d(0,0,-1,"012"," ",[0,0,1,1])

            rand("uniform")
            
            gca().foreground = 3;
            
            xpolys(rand(3,5),rand(3,5),[-1,-2,0,1,2])

        </scilab:image>



    </refsection>

    <refsection role="see also">

        <title>参照</title>

        <simplelist type="inline">

            <member>

                <link linkend="xfpoly">xfpoly</link>

            </member>

            <member>

                <link linkend="xfpolys">xfpolys</link>

            </member>

            <member>

                <link linkend="xpoly">xpoly</link>

            </member>

        </simplelist>

    </refsection>

</refentry>

