title: Flex AreaChart gradient fill not applying ratios correctly
body: <p>When doing a gradient fill on an area chart, the gradient ratios are used only between the min and max of the chart.  The area below the min is then filled with the last color in the gradient.  </p>
  
  <p>To make sure that it was using the ratios only between the min and max I inserted a zero (0) into the chart and the gradient expanded to the full height.  I also checked the gradient values by creating a  with the gradient fill.</p>
  
  <p>How do i get the ratios to be effective through the entire fill not just between the min and max? </p>