title: Setting Xvfb screen area to obtain larger snapshots
body: <p>I have a script that makes snapshots on a Linux server using Xvfb, Firefox and ImageMagick. The script works fine and is piloted by a bash script, but currently I can obtain only snapshots of 1280x1024, that is the area of Xvfb. I also maximize the FF page, when opening a website, using some Javascript on a dummy page that is loaded first.</p>
  
  <p>Currently Xvfb is launched as follows:</p>
  
  <pre><code>Xvfb :1 -fp /usr/share/X11/fonts/misc -screen 0 1280x1024x24 &amp;
  </code></pre>
  
  <p>I tried to change the size of virtual screen but with no good results.</p>
  
  <p><strong>What I need to do:</strong> My goal is to obtain a snapshot of a <em>full</em> Web page, and therefore have a "taller" height in Xvfb. Can somebody suggest if Xvfb can be launched, e.g., with a screen area like 1280x8000? Would it work? It seems it does not ...</p>
  
  <p>Thanks in advance</p>