File: xfpoly.xml

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<?xml version="1.0" encoding="UTF-8"?>
<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" version="5.0-subset Scilab" xml:lang="fr" xml:id="xfpoly">
  <info>
    <pubdate>$LastChangedDate$</pubdate>
  </info>
  <refnamediv>
    <refname>xfpoly</refname>
    <refpurpose>remplit un polygone</refpurpose>
  </refnamediv>
  <refsynopsisdiv>
    <title>Séquence d'appel</title>
    <synopsis>xfpoly(xv,yv,[close])</synopsis>
  </refsynopsisdiv>
  <refsection>
    <title>Paramètres</title>
    <variablelist>
      <varlistentry>
        <term>xv,yv</term>
        <listitem>
          <para>deux vecteurs de même taille (les points du polygone).</para>
        </listitem>
      </varlistentry>
      <varlistentry>
        <term>close</term>
        <listitem>
          <para>entier. Si close=1, la ligne brisée est fermée (valeur par
          défaut : 0).</para>
        </listitem>
      </varlistentry>
    </variablelist>
  </refsection>
  <refsection>
    <title>Description</title>
    <para><literal>xfpoly</literal> remplit un polygone avec la couleur courante. Si
    <literal>close</literal> est égal à  1, un point est ajouté à  la ligne brisée
    <literal>xv,yv</literal> pour définir un polygone.</para>
  </refsection>
  <refsection>
    <title>Exemples</title>
    <programlisting role="example"><![CDATA[ 
x=sin(2*%pi*(0:4)/5);
y=cos(2*%pi*(0:4)/5);
plot2d(0,0,-1,"010"," ",[-2,-2,2,2])
xset("color",5)
xfpoly(x,y)

// News graphics only
e=gce(); // get the current entity (the last created: here the polyline)
e.fill_mode='off';
e.closed = 'off' // the polyline is now open
xset("default")
 ]]></programlisting>
  </refsection>
  <refsection>
    <title>Voir Aussi</title>
    <simplelist type="inline">
      <member>
        <link linkend="xfpolys">xfpolys</link>
      </member>
      <member>
        <link linkend="xpoly">xpoly</link>
      </member>
      <member>
        <link linkend="xpolys">xpolys</link>
      </member>
    </simplelist>
  </refsection>
  <refsection>
    <title>Auteurs</title>
    <para>J.Ph.C.</para>
  </refsection>
</refentry>