title: How can I transform latitude and longitude to x,y in Java?
body: <p>I am working on a geographic project in Java.</p>
  
  <p>The input are coordinates : 24.4444 N etc 
  Output: a PLAIN map (not round) showing the point of the coordinates.</p>
  
  <p>I don't know the algorithm to transform from coordinates to x,y on a JComponent, can somebody help me? </p>
  
  <p>The map looks like this: 
  <a href="http://upload.wikimedia.org/wikipedia/commons/7/74/Mercator-projection.jpg" rel="nofollow noreferrer">http://upload.wikimedia.org/wikipedia/commons/7/74/Mercator-projection.jpg</a></p>
  
  <p>Thank you</p>