<?xml version="1.0" encoding="UTF-8"?>
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 * Scilab ( http://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:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="xgraduate" xml:lang="pt">
    <refnamediv>
        <refname>xgraduate</refname>
        <refpurpose>Graduação de eixos</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Seqüência de Chamamento</title>
        <synopsis>[xi,xa,np1,np2,kMinr,kMaxr,ar]=xgraduate(xmi,xma)</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Parâmetros</title>
        <variablelist>
            <varlistentry>
                <term>xmi,xma</term>
                <listitem>
                    <para>escalares reais </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>xi, xa, kMinr, kMaxr, ar</term>
                <listitem>
                    <para>escalares reais </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>np1,np2</term>
                <listitem>
                    <para>inteiro</para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>Descrição</title>
        <para>
            <literal>xgraduate</literal> retorna as graduações de eixos que são
            utilizadas pelas rotinas de esboço (com o flag de embelezamento
            habilitado). Retorna um intervalo <literal>[xi,xa]</literal> que contém o
            dado intervalo <literal>[xmi,xma]</literal> e tal que
        </para>
        <para>
            <literal>xi= kMinr*10^ar</literal>,
            <literal>xa=kMaxr*10^ar</literal> e o intervalo pode ser dividido em
            <literal>np2</literal> intervalos e cada intervalo é dividido em
            <literal>np1</literal> subintervalos.
        </para>
    </refsection>
    <refsection>
        <title>Exemplos</title>
        <programlisting role="example"><![CDATA[
[x1,xa,np1,np2,kMinr,kMaxr,ar]=xgraduate(-0.3,0.2)
 ]]></programlisting>
    </refsection>
    <refsection role="see also">
        <title>Ver Também</title>
        <simplelist type="inline">
            <member>
                <link linkend="graduate">graduate</link>
            </member>
            <member>
                <link linkend="plot2d">plot2d</link>
            </member>
        </simplelist>
    </refsection>
</refentry>
