title: R Studio plot window has become blurry
body: <p>Only recently the plots displayed on the R Studio plot window have become blurry (~antialiased). Output through png() is fine, only texts are antialiased but axis and plots display sharply. But all content displayed on R Studio's plot window has become blurry which is an annoyance.</p>
  
  <p>I am using R Studio 1.1453 on W10 and didn't have this problem before.</p>
  
  <p>Is this some R Studio configuration issue? perhaps some W10 update modified the way RStudio plot window works? can it be fixed to make it behave as it used to?.</p>
  
  <p>Thanks</p>
  
  <p><a href="https://i.stack.imgur.com/clrXJ.png" rel="nofollow noreferrer">issue comparison RStudio vs png()</a></p>