<?xml version="1.0" encoding="UTF-8"?>
<!--
 * 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.
 *
 -->
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="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="xrect" xml:lang="pt">
    <refnamediv>
        <refname>xrect</refname>
        <refpurpose>desenha um retângulo</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Seqüência de Chamamento</title>
        <synopsis>xrect(x,y,w,h)
            xrect(rect) // rect =[x,y,w,h]
        </synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Parameters</title>
        <variablelist>
            <varlistentry>
                <term>x,y,w,h</term>
                <listitem>
                    <para>quatro valores reais definindo o retângulo</para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>Descrição</title>
        <para>
            <literal>xrect</literal> desenha um retângulo definido por
            <literal>[x,y,w,h]</literal> (ponto superior esquerdo, largura, altura)
            usando a escala e o estilo correntes.
        </para>
        <para>AVISO: por favor, note que a altura é positiva indo para
            baixo.
        </para>
    </refsection>
    <refsection>
        <title>Exemplos</title>
        <programlisting role="example"><![CDATA[
plot2d(0,0,-1,"010"," ",[-2,-2,2,2])
xrect(-1,1,2,2)
gce().foreground = color("red");
 ]]></programlisting>
    </refsection>
    <refsection role="see also">
        <title>Ver Também</title>
        <simplelist type="inline">
            <member>
                <link linkend="xfrect">xfrect</link>
            </member>
            <member>
                <link linkend="xrects">xrects</link>
            </member>
        </simplelist>
    </refsection>
</refentry>
