Adding multiple image freeze the ui

[GoogleCodeExporter]

What steps will reproduce the problem?
1. I am adding multiple images to a pdf using addImageSTream() on a FOR()


What is the expected output? What do you see instead?

I want to avoid UI freeze, because i can't display correctly my progress bar. I 
don't want that user think that tha app have crashed.


What version of the product are you using? On what operating system?
I am using the lat version of alive pdf on a as3 air application for desktop. 


Please provide any additional information below.
I am trying to use the alchemy lib but i am only ablme to add the last image on 
esch page.

Thanks!
david

Original issue reported on code.google.com by [email protected] on 13 Apr 2013 at 1:09