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

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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="sca">

    <refnamediv>

        <refname>sca</refname>

        <refpurpose>カレントの軸のエンティティを設定する</refpurpose>

    </refnamediv>

    <refsynopsisdiv>

        <title>呼び出し手順</title>

        <synopsis>a=sca(a)</synopsis>

    </refsynopsisdiv>

    <refsection>

        <title>引数</title>

        <variablelist>

            <varlistentry>

                <term>a</term>

                <listitem>

                    <para>軸エンティティのハンドル (ハンドル型) </para>

                </listitem>

            </varlistentry>

        </variablelist>

    </refsection>

    <refsection>

        <title>説明</title>

        <para>

            <literal>sca(a)</literal> はカレントの<literal>Axes</literal>のエンティティ

            (<link linkend="graphics_entities">graphics_entities</link>参照)

            をカレントの軸エンティティハンドル<literal>a</literal>に設定する際に使用されます.

            描画関数は通常カレント軸エンティティに適用されます.

        </para>

    </refsection>

    <refsection>

        <title>例</title>

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

clf()

a1=newaxes();

a1.axes_bounds=[0,0,1.0,0.5];

t=0:0.1:20;

plot(t,acosh(t),'r')

a2=newaxes();

a2.axes_bounds=[0,0.5,1.0,0.5];

x=0:0.1:4;

plot(x,sinh(x))



sca(a1); // 最初の軸をカレントとする

plot(t,asinh(t),'g')

legend(['acosh','asinh'])

sca(a2); // 2番目の軸をカレントとする

legend('sinh')

 ]]></programlisting>

        <scilab:image>



            clf()

            a1=newaxes();

            a1.axes_bounds=[0,0,1.0,0.5];

            t=0:0.1:20;

            plot(t,acosh(t),'r')

            a2=newaxes();

            a2.axes_bounds=[0,0.5,1.0,0.5];

            x=0:0.1:4;

            plot(x,sinh(x))

            sca(a1);

            plot(t,asinh(t),'g')

            legend(['acosh','asinh'])

            sca(a2);

            legend('sinh')



        </scilab:image>

    </refsection>

    <refsection role="see also">

        <title>参照</title>

        <simplelist type="inline">

            <member>

                <link linkend="subplot">subplot</link>

            </member>

            <member>

                <link linkend="gda">gda</link>

            </member>

            <member>

                <link linkend="newaxes">newaxes</link>

            </member>

        </simplelist>

    </refsection>

</refentry>

