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php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>SWFDisplayItem-&#62;rotateTo()</TITLE
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><A
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>Anterior</A
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><H1
><A
NAME="function.swfdisplayitem.rotateto"
></A
>SWFDisplayItem-&#62;rotateTo()</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN117008"
></A
><P
>    (no version information, might be only in CVS)</P
>SWFDisplayItem-&#62;rotateTo()&nbsp;--&nbsp;Rotates the object in global coordinates</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN117011"
></A
><H2
>Descrição</H2
>class <B
CLASS="classname"
>SWFDisplayItem</B
> { <BR
></BR
>void <B
CLASS="methodname"
>rotateTo</B
> ( float angle )<BR
></BR
>}<DIV
CLASS="warning"
><P
></P
><TABLE
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><TR
><TD
ALIGN="CENTER"
><B
>Atenção</B
></TD
></TR
><TR
><TD
ALIGN="LEFT"
><P
>Esta função é
 <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>EXPERIMENTAL</I
></SPAN
>. Isso quer dizer que o comportamento desta função
 e seu nome, incluindo TUDO o que está documentado aqui
 pode mudar em futuras versões do PHP, SEM QUALQUER NOTIFICAÇÃO.
 Esteja avisado, e use esta função por sua própria conta e risco.</P
></TD
></TR
></TABLE
></DIV
><P
>&#13;   <B
CLASS="function"
>swfdisplayitem-&#62;rotateto()</B
> set the current object
   rotation to <CODE
CLASS="parameter"
>angle</CODE
> degrees in global coordinates.
  </P
><P
>&#13;   The object may be a <B
CLASS="function"
>swfshape()</B
>, a 
   <B
CLASS="function"
>swfbutton()</B
>, a <B
CLASS="function"
>swftext()</B
> or a 
   <B
CLASS="function"
>swfsprite()</B
> object. It must have been added using
   the <B
CLASS="function"
>swfmovie-&#62;add()</B
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN117034"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   Não há valor retornado.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN117037"
></A
><H2
>Exemplos</H2
><P
>&#13;   This example bring three rotating string from the background to the
   foreground. Pretty nice.
   <TABLE
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><TR
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><DIV
CLASS="example"
><A
NAME="AEN117040"
></A
><P
><B
>Exemplo 1. <B
CLASS="function"
>swfdisplayitem-&#62;rotateto()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$thetext </font><font color="#007700">=&nbsp;&nbsp;</font><font color="#DD0000">"ming!"</font><font color="#007700">;<br /><br /></font><font color="#0000BB">$f </font><font color="#007700">= new </font><font color="#0000BB">SWFFont</font><font color="#007700">(</font><font color="#DD0000">"Bauhaus 93.fdb"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$m </font><font color="#007700">= new </font><font color="#0000BB">SWFMovie</font><font color="#007700">();<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">setRate</font><font color="#007700">(</font><font color="#0000BB">24.0</font><font color="#007700">);<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">setDimension</font><font color="#007700">(</font><font color="#0000BB">2400</font><font color="#007700">, </font><font color="#0000BB">1600</font><font color="#007700">);<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">setBackground</font><font color="#007700">(</font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">0xff</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// functions with huge numbers of arbitrary<br />// arguments are always a good idea!&nbsp;&nbsp;Really!<br /><br /></font><font color="#007700">function </font><font color="#0000BB">text</font><font color="#007700">(</font><font color="#0000BB">$r</font><font color="#007700">, </font><font color="#0000BB">$g</font><font color="#007700">, </font><font color="#0000BB">$b</font><font color="#007700">, </font><font color="#0000BB">$a</font><font color="#007700">, </font><font color="#0000BB">$rot</font><font color="#007700">, </font><font color="#0000BB">$x</font><font color="#007700">, </font><font color="#0000BB">$y</font><font color="#007700">, </font><font color="#0000BB">$scale</font><font color="#007700">, </font><font color="#0000BB">$string</font><font color="#007700">) <br />{<br />&nbsp;&nbsp;global </font><font color="#0000BB">$f</font><font color="#007700">, </font><font color="#0000BB">$m</font><font color="#007700">;<br /><br />&nbsp;&nbsp;</font><font color="#0000BB">$t </font><font color="#007700">= new </font><font color="#0000BB">SWFText</font><font color="#007700">();<br />&nbsp;&nbsp;</font><font color="#0000BB">$t</font><font color="#007700">-&gt;</font><font color="#0000BB">setFont</font><font color="#007700">(</font><font color="#0000BB">$f</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$t</font><font color="#007700">-&gt;</font><font color="#0000BB">setColor</font><font color="#007700">(</font><font color="#0000BB">$r</font><font color="#007700">, </font><font color="#0000BB">$g</font><font color="#007700">, </font><font color="#0000BB">$b</font><font color="#007700">, </font><font color="#0000BB">$a</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$t</font><font color="#007700">-&gt;</font><font color="#0000BB">setHeight</font><font color="#007700">(</font><font color="#0000BB">960</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$t</font><font color="#007700">-&gt;</font><font color="#0000BB">moveTo</font><font color="#007700">(-(</font><font color="#0000BB">$f</font><font color="#007700">-&gt;</font><font color="#0000BB">getWidth</font><font color="#007700">(</font><font color="#0000BB">$string</font><font color="#007700">))/</font><font color="#0000BB">2</font><font color="#007700">, </font><font color="#0000BB">$f</font><font color="#007700">-&gt;</font><font color="#0000BB">getAscent</font><font color="#007700">()/</font><font color="#0000BB">2</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$t</font><font color="#007700">-&gt;</font><font color="#0000BB">addString</font><font color="#007700">(</font><font color="#0000BB">$string</font><font color="#007700">);<br /><br />&nbsp;&nbsp;</font><font color="#FF8000">// we can add properties just like a normal PHP var,<br />&nbsp;&nbsp;// as long as the names aren't already used.<br />&nbsp;&nbsp;// e.g., we can't set $i-&gt;scale, because that's a function<br /><br />&nbsp;&nbsp;</font><font color="#0000BB">$i </font><font color="#007700">= </font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">add</font><font color="#007700">(</font><font color="#0000BB">$t</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">x </font><font color="#007700">= </font><font color="#0000BB">$x</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">y </font><font color="#007700">= </font><font color="#0000BB">$y</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">rot </font><font color="#007700">= </font><font color="#0000BB">$rot</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">s </font><font color="#007700">= </font><font color="#0000BB">$scale</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">rotateTo</font><font color="#007700">(</font><font color="#0000BB">$rot</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">scale</font><font color="#007700">(</font><font color="#0000BB">$scale</font><font color="#007700">, </font><font color="#0000BB">$scale</font><font color="#007700">);<br /><br />&nbsp;&nbsp;</font><font color="#FF8000">// but the changes are local to the function, so we have to<br />&nbsp;&nbsp;// return the changed object.&nbsp;&nbsp;kinda weird..<br /><br />&nbsp;&nbsp;</font><font color="#007700">return </font><font color="#0000BB">$i</font><font color="#007700">;<br />}<br /><br />function </font><font color="#0000BB">step</font><font color="#007700">(</font><font color="#0000BB">$i</font><font color="#007700">) <br />{<br />&nbsp;&nbsp;</font><font color="#0000BB">$oldrot </font><font color="#007700">= </font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">rot</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">rot </font><font color="#007700">= </font><font color="#0000BB">19</font><font color="#007700">*</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">rot</font><font color="#007700">/</font><font color="#0000BB">20</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">x </font><font color="#007700">= (</font><font color="#0000BB">19</font><font color="#007700">*</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">x </font><font color="#007700">+ </font><font color="#0000BB">1200</font><font color="#007700">)/</font><font color="#0000BB">20</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">y </font><font color="#007700">= (</font><font color="#0000BB">19</font><font color="#007700">*</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">y </font><font color="#007700">+ </font><font color="#0000BB">800</font><font color="#007700">)/</font><font color="#0000BB">20</font><font color="#007700">;<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">s </font><font color="#007700">= (</font><font color="#0000BB">19</font><font color="#007700">*</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">s </font><font color="#007700">+ </font><font color="#0000BB">1.0</font><font color="#007700">)/</font><font color="#0000BB">20</font><font color="#007700">;<br /><br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">rotateTo</font><font color="#007700">(</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">rot</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">scaleTo</font><font color="#007700">(</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">s</font><font color="#007700">, </font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">s</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">moveTo</font><font color="#007700">(</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">x</font><font color="#007700">, </font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">y</font><font color="#007700">);<br /><br />&nbsp;&nbsp;return </font><font color="#0000BB">$i</font><font color="#007700">;<br />}<br /><br /></font><font color="#FF8000">// see?&nbsp;&nbsp;it sure paid off in legibility:<br /><br /></font><font color="#0000BB">$i1 </font><font color="#007700">= </font><font color="#0000BB">text</font><font color="#007700">(</font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">0x33</font><font color="#007700">, </font><font color="#0000BB">0x33</font><font color="#007700">, </font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">900</font><font color="#007700">, </font><font color="#0000BB">1200</font><font color="#007700">, </font><font color="#0000BB">800</font><font color="#007700">, </font><font color="#0000BB">0.03</font><font color="#007700">, </font><font color="#0000BB">$thetext</font><font color="#007700">);<br /></font><font color="#0000BB">$i2 </font><font color="#007700">= </font><font color="#0000BB">text</font><font color="#007700">(</font><font color="#0000BB">0x00</font><font color="#007700">, </font><font color="#0000BB">0x33</font><font color="#007700">, </font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">0x7f</font><font color="#007700">, -</font><font color="#0000BB">560</font><font color="#007700">, </font><font color="#0000BB">1200</font><font color="#007700">, </font><font color="#0000BB">800</font><font color="#007700">, </font><font color="#0000BB">0.04</font><font color="#007700">, </font><font color="#0000BB">$thetext</font><font color="#007700">);<br /></font><font color="#0000BB">$i3 </font><font color="#007700">= </font><font color="#0000BB">text</font><font color="#007700">(</font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">0xff</font><font color="#007700">, </font><font color="#0000BB">0x9f</font><font color="#007700">, </font><font color="#0000BB">180</font><font color="#007700">, </font><font color="#0000BB">1200</font><font color="#007700">, </font><font color="#0000BB">800</font><font color="#007700">, </font><font color="#0000BB">0.001</font><font color="#007700">, </font><font color="#0000BB">$thetext</font><font color="#007700">);<br /><br />for (</font><font color="#0000BB">$i</font><font color="#007700">=</font><font color="#0000BB">1</font><font color="#007700">; </font><font color="#0000BB">$i</font><font color="#007700">&lt;=</font><font color="#0000BB">100</font><font color="#007700">; ++</font><font color="#0000BB">$i</font><font color="#007700">) {<br />&nbsp;&nbsp;</font><font color="#0000BB">$i1 </font><font color="#007700">= </font><font color="#0000BB">step</font><font color="#007700">(</font><font color="#0000BB">$i1</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$i2 </font><font color="#007700">= </font><font color="#0000BB">step</font><font color="#007700">(</font><font color="#0000BB">$i2</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$i3 </font><font color="#007700">= </font><font color="#0000BB">step</font><font color="#007700">(</font><font color="#0000BB">$i3</font><font color="#007700">);<br /><br />&nbsp;&nbsp;</font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">nextFrame</font><font color="#007700">();<br />}<br /><br /></font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">'Content-type: application/x-shockwave-flash'</font><font color="#007700">);<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">output</font><font color="#007700">();<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN117044"
></A
><H2
>Veja também</H2
><P
>&#13;   <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.swfdisplayitem.rotate.html"
>SWFDisplayItem-&#62;rotate()</A
></TD
></TR
></TBODY
></TABLE
><P
></P
>
  </P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="function.swfdisplayitem.rotate.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Principal</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="function.swfdisplayitem.scale.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>SWFDisplayItem-&#62;rotate()</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.ming.html"
ACCESSKEY="U"
>Acima</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>SWFDisplayItem-&#62;scale()</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>

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