title: Library or any API for plotting dendrograms
body: <p>I have an MySQL database which contains some data,it interacts with JSP pages,the thing is that I have to plot dendrograms from various files stored in the database. </p>
  
  <p>I found some java API for this like JTree or others, but I'm not familiar with java, so I am wondering if there is an alternative to do it with a CGI or php pages that call a program or something.</p>
  
  <p>Any idea or suggestion is welcome.<br></p>