function.swfdisplayitem.setratio.html

php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容

   <b>swfbutton()</b>, a <b>swftext()</b> or a 
   <b>swfsprite()</b> object. It must have been added using
   the <a href="function.swfmovie.add.html" class="function">swfmovie->add()</a>.
  </p>
 </div>


 <div class="refsect1 returnvalues">
  <h3 class="title">Return Values</h3>
  <p class="para">
   No value is returned.
  </p>
 </div>


 <div class="refsect1 examples">
  <h3 class="title">Examples</h3>
  <p class="para">
   This simple example will morph nicely three concentric circles.
   <div class="example">
    <p><b>Example #1 <a href="function.swfdisplayitem.setname.html" class="function">swfdisplayitem->setname()</a> example</b></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />$p&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SWFMorph</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$g&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SWFGradient</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.16</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.32</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.48</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.64</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.80</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">1.00</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$s&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$p</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getShape1</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$f&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addFill</span><span style="color: #007700">(</span><span style="color: #0000BB">$g</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">SWFFILL_RADIAL_GRADIENT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$f</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">scaleTo</span><span style="color: #007700">(</span><span style="color: #0000BB">0.05</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setLeftFill</span><span style="color: #007700">(</span><span style="color: #0000BB">$f</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">movePenTo</span><span style="color: #007700">(-</span><span style="color: #0000BB">160</span><span style="color: #007700">,&nbsp;-</span><span style="color: #0000BB">120</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(</span><span style="color: #0000BB">320</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">240</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(-</span><span style="color: #0000BB">320</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;-</span><span style="color: #0000BB">240</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$g&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SWFGradient</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.16</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.32</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.48</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.64</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">0.80</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0xff</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$g</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addEntry</span><span style="color: #007700">(</span><span style="color: #0000BB">1.00</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$s&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$p</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getShape2</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$f&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addFill</span><span style="color: #007700">(</span><span style="color: #0000BB">$g</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">SWFFILL_RADIAL_GRADIENT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$f</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">scaleTo</span><span style="color: #007700">(</span><span style="color: #0000BB">0.05</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$f</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">skewXTo</span><span style="color: #007700">(</span><span style="color: #0000BB">1.0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setLeftFill</span><span style="color: #007700">(</span><span style="color: #0000BB">$f</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">movePenTo</span><span style="color: #007700">(-</span><span style="color: #0000BB">160</span><span style="color: #007700">,&nbsp;-</span><span style="color: #0000BB">120</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(</span><span style="color: #0000BB">320</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">240</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(-</span><span style="color: #0000BB">320</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawLine</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;-</span><span style="color: #0000BB">240</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$m&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SWFMovie</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setDimension</span><span style="color: #007700">(</span><span style="color: #0000BB">320</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">240</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$i&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">add</span><span style="color: #007700">(</span><span style="color: #0000BB">$p</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$i</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">moveTo</span><span style="color: #007700">(</span><span style="color: #0000BB">160</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">120</span><span style="color: #007700">);<br /><br />for&nbsp;(</span><span style="color: #0000BB">$n</span><span style="color: #007700">=</span><span style="color: #0000BB">0</span><span style="color: #007700">;&nbsp;</span><span style="color: #0000BB">$n</span><span style="color: #007700">&lt;=</span><span style="color: #0000BB">1.001</span><span style="color: #007700">;&nbsp;</span><span style="color: #0000BB">$n</span><span style="color: #007700">+=</span><span style="color: #0000BB">0.01</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$i</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setRatio</span><span style="color: #007700">(</span><span style="color: #0000BB">$n</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">nextFrame</span><span style="color: #007700">();<br />}<br /><br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-type:&nbsp;application/x-shockwave-flash'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$m</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">output</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

   </div>
  </p>
 </div>

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