Hi ShashiBhushan,
we are using FC 3.2.4 , chrome 35, IE 8,9,10.
when we are plotting more then 20 data points it renders very slow.
if I try to load 5 charts with 50 - 100 data points each mozilla loads the charts in around 10-15 seconds out of which it takes 5-8 seconds for executing getHeight and width functions and redrawing accordingly but Chrome takes around 1.5- 2 mins out of which 95% of the execution time goes to these functions only. IE's Situation is even worse then this. couldn't get the exact execution times for different functions for IE.