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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) ENPC - Jean-Philippe Chancelier
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
-->
<refentry version="5.0-subset Scilab" xml:id="xstring" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:ns4="http://www.w3.org/1999/xhtml"
xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:db="http://docbook.org/ns/docbook">
<info>
<pubdate>$LastChangedDate$</pubdate>
</info>
<refnamediv>
<refname>xstring</refname>
<refpurpose>imprime strings</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Seqncia de Chamamento</title>
<synopsis>xstring(x,y,str,[angle,box])</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parmetros</title>
<variablelist>
<varlistentry>
<term>x,y</term>
<listitem>
<para>escalares reais, coordenadas do ponto inferior esquerdo dos
strings. </para>
</listitem>
</varlistentry>
<varlistentry>
<term>str</term>
<listitem>
<para>matriz de strings </para>
</listitem>
</varlistentry>
<varlistentry>
<term>angle</term>
<listitem>
<para>real, ngulo horrio em graus; O valor padro 0.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>box</term>
<listitem>
<para>inteio, o valor padro 0</para>
</listitem>
</varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Descrio</title>
<para><literal>xstring</literal> imprime a matriz de strings
<literal>str</literal> na localizao <literal>x,y</literal> (ponto
inferior esquerdo) na escala de grficos corrente: cada linha da matriz
significa uma linha de texto e os elementos das linhas so palavras
separadas por espaos em branco. Se <literal>angle</literal> for dado,
fornece a inclinao em graus para escrever os strings. Se
<literal>box</literal> for 1 e <literal>angle</literal> for 0, uma caixa
desenhada ao redor dos strings.</para>
</refsection>
<refsection>
<title>Exemplos</title>
<programlisting role="example"><![CDATA[
plot2d([0;1],[0;1],0)
xstring(0.5,0.5,["Scilab" "no"; "" "esilaB"])
//outro exemplo
alphabet=["a" "b" "c" "d" "e" "f" "g" ..
"h" "i" "j" "k" "l" "m" "n" ..
"o" "p" "q" "r" "s" "t" "u" ..
"v" "w" "x" "y" "z"];
xbasc()
plot2d([0;1],[0;2],0)
xstring(0.1,1.8,alphabet) // alfabeto
xstring(0.1,1.6,alphabet,0,1) // alfabeto em uma caixa
xstring(0.1,1.4,alphabet,20) // ngulo
xset("font",1,1) // usando fontes symbol
xstring(0.1,0.1,alphabet)
xset("font",1,3) // mudando tamanho da fonte
xstring(0.1,0.3,alphabet)
xset("font",1,24); xstring(0.1,0.6,"a") //alfa grande
xset("default")
]]></programlisting>
</refsection>
<refsection>
<title>Ver Tambm</title>
<simplelist type="inline">
<member><link linkend="titlepage">titlepage</link></member>
<member><link linkend="xnumb">xnumb</link></member>
<member><link linkend="xstringb">xstringb</link></member>
<member><link linkend="xstringl">xstringl</link></member>
<member><link linkend="xtitle">xtitle</link></member>
</simplelist>
</refsection>
<refsection>
<title>Autor</title>
<para>J.Ph.C.</para>
</refsection>
</refentry>
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