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php-manual-en-4.3.0-2mdk.noarch.rpm

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>SWFGradient</H1
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>    (PHP 4 &#62;= 4.0.5)</P
>SWFGradient&nbsp;--&nbsp;Creates a gradient object</DIV
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>Description</H2
>new <B
CLASS="methodname"
>swfgradient</B
> ( void)<BR
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>This function is
<SPAN
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CLASS="emphasis"
>EXPERIMENTAL</I
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>. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP. 
Use this function at your own risk.</P
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>&#13;     <B
CLASS="function"
>swfgradient()</B
> creates a new SWFGradient object.
    </P
><P
>&#13;     After you've added the entries to your gradient, you can use the gradient 
     in a shape fill with the <B
CLASS="function"
>swfshape-&#62;addfill()</B
> method. 
    </P
><P
>&#13;     SWFGradient has the following methods : <B
CLASS="function"
>swfgradient-&#62;addentry()</B
>.
    </P
><P
>&#13;     This simple example will draw a big black-to-white gradient as background,
     and a redish disc in its center.
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>Example 1. <B
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>swfgradient()</B
> example</B
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>&#60;?php

  $m = new SWFMovie();
  $m-&#62;setDimension(320, 240);

  $s = new SWFShape();

  // first gradient- black to white
  $g = new SWFGradient();
  $g-&#62;addEntry(0.0, 0, 0, 0);
  $g-&#62;addEntry(1.0, 0xff, 0xff, 0xff);

  $f = $s-&#62;addFill($g, SWFFILL_LINEAR_GRADIENT);
  $f-&#62;scaleTo(0.01);
  $f-&#62;moveTo(160, 120);
  $s-&#62;setRightFill($f);
  $s-&#62;drawLine(320, 0);
  $s-&#62;drawLine(0, 240);
  $s-&#62;drawLine(-320, 0);
  $s-&#62;drawLine(0, -240);

  $m-&#62;add($s);

  $s = new SWFShape();

  // second gradient- radial gradient from red to transparent
  $g = new SWFGradient();
  $g-&#62;addEntry(0.0, 0xff, 0, 0, 0xff);
  $g-&#62;addEntry(1.0, 0xff, 0, 0, 0);

  $f = $s-&#62;addFill($g, SWFFILL_RADIAL_GRADIENT);
  $f-&#62;scaleTo(0.005);
  $f-&#62;moveTo(160, 120);
  $s-&#62;setRightFill($f);
  $s-&#62;drawLine(320, 0);
  $s-&#62;drawLine(0, 240);
  $s-&#62;drawLine(-320, 0);
  $s-&#62;drawLine(0, -240);

  $m-&#62;add($s);

  header('Content-type: application/x-shockwave-flash');
  $m-&#62;output();
?&#62;</PRE
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