title: Opacity in EPS figures
body: <p>When saving graphics in Mathematica, is it possible to save figures with opacity in EPS format? For example,</p>
  
  <pre><code>Plot[Evaluate[Table[BesselJ[n, x], {n, 4}]], {x, 0, 10}, 
   Filling -&gt; Axis]
  </code></pre>
  
  <p>gives the following figure which saves neatly in any format other than EPS.</p>
  
  <p><img src="https://i.stack.imgur.com/WuEZ2.png" alt="Transparency in Mma"></p>
  
  <p>If I try saving to EPS (in Mathematica 7), the result looks like</p>
  
  <p><img src="https://i.stack.imgur.com/yGzlU.png" alt="EPS from Mma7"></p>
  
  <p>In Mathematica 8 it looks like</p>
  
  <p><img src="https://i.stack.imgur.com/r9R32.png" alt="EPS from Mma8"></p>
  
  <p>Does anyone know how to get opacity in EPS plots (or if that is even possible)? The 'use rasterization for transparency' option doesn't look as impressive as a true EPS on zooming.</p>