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

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>SWFDisplayItem-&#62;multColor()</TITLE
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NAME="function.swfdisplayitem.multcolor"
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>SWFDisplayItem-&#62;multColor()</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN120827"
></A
><P
>    (no version information, might be only in CVS)</P
>SWFDisplayItem-&#62;multColor()&nbsp;--&nbsp;Multiplies the item's color transform</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN120830"
></A
><H2
>说明</H2
>class <B
CLASS="classname"
>SWFDisplayItem</B
> { <BR
></BR
>void <B
CLASS="methodname"
>multColor</B
> ( int red, int green, int blue [, int a] )<BR
></BR
>}<DIV
CLASS="warning"
><P
></P
><TABLE
CLASS="warning"
BORDER="1"
WIDTH="100%"
><TR
><TD
ALIGN="CENTER"
><B
>警告</B
></TD
></TR
><TR
><TD
ALIGN="LEFT"
><P
>本函数是<SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>实验性</I
></SPAN
>的。本函数的行为,包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随
PHP 以后的发布而改变。使用本函数风险自担。</P
></TD
></TR
></TABLE
></DIV
><P
>&#13;   <B
CLASS="function"
>swfdisplayitem-&#62;multcolor()</B
> multiplies the item's 
   color transform by the given values. 
  </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="AEN120861"
></A
><H2
>参数</H2
><P
>&#13;   These parameters are integers between 0 and 255 or hexadecimals between 
   <TT
CLASS="literal"
>0x00</TT
> and <TT
CLASS="literal"
>0xFF</TT
>:
   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>red</CODE
></DT
><DD
><P
>&#13;       Value of red component
      </P
></DD
><DT
><CODE
CLASS="parameter"
>green</CODE
></DT
><DD
><P
>&#13;       Value of green component
      </P
></DD
><DT
><CODE
CLASS="parameter"
>blue</CODE
></DT
><DD
><P
>&#13;       Value of blue component
      </P
></DD
><DT
><CODE
CLASS="parameter"
>a</CODE
></DT
><DD
><P
>&#13;       Value of alpha component
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN120887"
></A
><H2
>返回值</H2
><P
>&#13;   无返回值。
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN120890"
></A
><H2
>范例</H2
><P
>&#13;   This simple example will modify your picture's atmosphere
   to Halloween (use a landscape or bright picture).
   <TABLE
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CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN120893"
></A
><P
><B
>例 1. <B
CLASS="function"
>swfdisplayitem-&#62;multcolor()</B
> example</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
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><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$b </font><font color="#007700">= new </font><font color="#0000BB">SWFBitmap</font><font color="#007700">(</font><font color="#0000BB">file_get_contents</font><font color="#007700">(</font><font color="#DD0000">"backyard.jpg"</font><font color="#007700">));<br /></font><font color="#FF8000">// note use your own picture :-)<br /></font><font color="#0000BB">$s </font><font color="#007700">= new </font><font color="#0000BB">SWFShape</font><font color="#007700">();<br /></font><font color="#0000BB">$s</font><font color="#007700">-&gt;</font><font color="#0000BB">setRightFill</font><font color="#007700">(</font><font color="#0000BB">$s</font><font color="#007700">-&gt;</font><font color="#0000BB">addFill</font><font color="#007700">(</font><font color="#0000BB">$b</font><font color="#007700">));<br /></font><font color="#0000BB">$s</font><font color="#007700">-&gt;</font><font color="#0000BB">drawLine</font><font color="#007700">(</font><font color="#0000BB">$b</font><font color="#007700">-&gt;</font><font color="#0000BB">getWidth</font><font color="#007700">(), </font><font color="#0000BB">0</font><font color="#007700">);<br /></font><font color="#0000BB">$s</font><font color="#007700">-&gt;</font><font color="#0000BB">drawLine</font><font color="#007700">(</font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">$b</font><font color="#007700">-&gt;</font><font color="#0000BB">getHeight</font><font color="#007700">());<br /></font><font color="#0000BB">$s</font><font color="#007700">-&gt;</font><font color="#0000BB">drawLine</font><font color="#007700">(-</font><font color="#0000BB">$b</font><font color="#007700">-&gt;</font><font color="#0000BB">getWidth</font><font color="#007700">(), </font><font color="#0000BB">0</font><font color="#007700">);<br /></font><font color="#0000BB">$s</font><font color="#007700">-&gt;</font><font color="#0000BB">drawLine</font><font color="#007700">(</font><font color="#0000BB">0</font><font color="#007700">, -</font><font color="#0000BB">$b</font><font color="#007700">-&gt;</font><font color="#0000BB">getHeight</font><font color="#007700">());<br /><br /></font><font color="#0000BB">$m </font><font color="#007700">= new </font><font color="#0000BB">SWFMovie</font><font color="#007700">();<br /></font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">setDimension</font><font color="#007700">(</font><font color="#0000BB">$b</font><font color="#007700">-&gt;</font><font color="#0000BB">getWidth</font><font color="#007700">(), </font><font color="#0000BB">$b</font><font color="#007700">-&gt;</font><font color="#0000BB">getHeight</font><font color="#007700">());<br /><br /></font><font color="#0000BB">$i </font><font color="#007700">= </font><font color="#0000BB">$m</font><font color="#007700">-&gt;</font><font color="#0000BB">add</font><font color="#007700">(</font><font color="#0000BB">$s</font><font color="#007700">);<br /><br />for (</font><font color="#0000BB">$n</font><font color="#007700">=</font><font color="#0000BB">0</font><font color="#007700">; </font><font color="#0000BB">$n</font><font color="#007700">&lt;=</font><font color="#0000BB">20</font><font color="#007700">; ++</font><font color="#0000BB">$n</font><font color="#007700">) {<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">multColor</font><font color="#007700">(</font><font color="#0000BB">1.0</font><font color="#007700">-</font><font color="#0000BB">$n</font><font color="#007700">/</font><font color="#0000BB">10</font><font color="#007700">, </font><font color="#0000BB">1.0</font><font color="#007700">, </font><font color="#0000BB">1.0</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$i</font><font color="#007700">-&gt;</font><font color="#0000BB">addColor</font><font color="#007700">(</font><font color="#0000BB">0xff</font><font color="#007700">*</font><font color="#0000BB">$n</font><font color="#007700">/</font><font color="#0000BB">20</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">);<br />&nbsp;&nbsp;</font><font color="#0000BB">$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
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>
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>SWFDisplayItem-&#62;moveTo()</TD
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