JFreeChart initial loading

cristo_haris · Post by **cristo_haris** » Thu Jul 20, 2006 10:40 am

In my application the JFreeChart initial loading is too slow ...How to solve this problem?If anybody knows the solution please respond

Post by **david.gilbert** » Fri Jul 21, 2006 3:26 pm

How long does it take? When you say "loading", do you mean class loading? Or drawing an initial chart (say, one with a lot of data)? Or something else?

cristo_haris · Post by **cristo_haris** » Mon Jul 31, 2006 9:57 am

Yeah..
It is the delay for loading the library files....
It'll take upto 5seconds....
But once it is initialized the loading time is reduced to 1second....
Is there any better solution to reduce this initial loading time.

cringe · Post by **cringe** » Mon Jul 31, 2006 10:22 am

You could try to set the initial heap sizes:

Code: Select all

-Xmx256m -Xms256m

This will set the initial heap size to 256MB and the maximum heap size to 256MB as well. This increases the speed a little, because the JVM isn't allocating and freeing much memory then. Not the best solution, but it's a way.