ui.setfillway.pkg

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<?xml version="1.0" encoding="iso-8859-1" ?>
<!-- $Revision: 1.4 $ -->

<refentry id="{@id}">

 <refnamediv>
  <refname><function>HTML_Progress_UI::setFillWay</function></refname>
  <refpurpose>decides how the progress meter will be filled</refpurpose>
 </refnamediv>

 <refsect1 id="{@id synopsis}">
  <title>Synopsis</title>
 <refsynopsisdiv>
  <refsynopsisdivinfo>
   <funcsynopsis>
    <funcsynopsisinfo>
     require_once 'HTML/Progress/UI.php'; 
    </funcsynopsisinfo>
    <funcprototype>
     <funcdef>void <function>HTML_Progress_UI::setFillWay</function></funcdef>
     <paramdef>string <parameter>$way</parameter></paramdef>
    </funcprototype>
   </funcsynopsis>
  </refsynopsisdivinfo>
 </refsynopsisdiv>
 </refsect1>

 <refsect1 id="{@id description}">
  <title>Description</title>
  <para>
   This method is used to change the fill way of the progress meter.
  </para>
  <para>
   It could be <emphasis>natural</emphasis> (left to right for horizontal progress bar),
   (down to up for vertical progress bar) or <emphasis>reverse</emphasis> 
   (right to left for horizontal progress bar), (up to down for vertical progress bar).
  </para>
 </refsect1>

 <refsect1 id="{@id parameter}">
  <title>Parameter</title>
  <para>
   <variablelist>
    <varlistentry>
     <term>
      <type>string</type>
      <parameter>$way</parameter>
     </term>
     <listitem>
      <para>
       the new progress meter fill way.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 id="{@id throws}">
  <title>Throws</title>
  <para>
   <table frame="all">
    <title>Possible PEAR_Error values</title>
    <tgroup cols="4">
     <thead>
      <row>
       <entry>Error level</entry>
       <entry>Error code</entry>
       <entry>Error message</entry>
       <entry>Solution</entry>
      </row>
     </thead>
     <tbody>
      <row>
       <entry>exception</entry>
       <entry><constant>HTML_PROGRESS_ERROR_INVALID_INPUT</constant></entry>
       <entry>invalid input, parameter #1 "<parameter>$way</parameter>" was expecting "string"</entry>
       <entry>Fixed the cast of parameter</entry>
      </row>
      <row>
       <entry>error</entry>
       <entry><constant>HTML_PROGRESS_ERROR_INVALID_INPUT</constant></entry>
       <entry>invalid input, parameter #1 "<parameter>$way</parameter>" was expecting "natural|reverse"</entry>
       <entry>Choose one of both label </entry>
      </row>
     </tbody>
    </tgroup>
   </table>
  </para>
 </refsect1>

 <refsect1 id="{@id note}">
  <title>Note</title>
  <simpara>
   ( HTML_Progress >= 1.0 )
  </simpara>
  <para>
   <important>
    This function can not be called statically.
   </important>
  </para>
 </refsect1>

 <refsect1 id="{@id see}">
  <title>See</title>
  <para>
   {@tutorial ui.getfillway.pkg}
  </para>
 </refsect1>

 <refsect1 id="{@id example}">
  <title>Example</title>
  <para>
   <simpara>
    Example below (that requires HTML_Progress >= 1.2.0RC3) will produced a vertical progress bar 
    with only 5 cells filled in reverse order (see line 12).
    It's a dynamic example, the progress bar will run.
   </simpara>
   <figure>
    <graphic fileref="../media/screenshots/vertical2.png"></graphic>
   </figure>
   <example>
    {@example setfillway.php}
   </example>
  </para>
 </refsect1>

</refentry>