title: R quantmod chart_Series: using large fonts for y axis
body: <p>I am trying to use a larger font size for those who have poor eyesight.   </p>
  
  <pre><code>library(quantmod)
  getSymbols("SPY", from="2013-11-01", to=Sys.Date())
  chart_Series(SPY)
  
  myPars &lt;-chart_pars() 
  myPars$cex&lt;-1.5
  
  chart1 &lt;- chart_Series(SPY, pars=myPars)
  chart1 
  </code></pre>
  
  <p>However, when I do this, only a part of the y axis numbers scale are shown.
  Is it possible to shift the chart, so the y axis numbers scale are not cut off.
  Thank you for your help.</p>