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From Frédéric THOMAS (JIRA) <>
Subject [jira] [Commented] (FLEX-33216) Chart initialization performance degradation between Flex 3 and Flex 4
Date Mon, 19 Nov 2012 11:02:58 GMT


Frédéric THOMAS commented on FLEX-33216:

Hi Monette,

This patch has been applied on the 4.9 only and only the 4.8 is officialy distribuated.

You can try that but at your own risk:
If I wanted to use this patch on the 4.5, I would try to build the 4.9 (following the readme.txt
at the root of the sdk), unzip the chart.swc generated and change the flex version from 4.9
to 4.5 in the catalog.xml, re-zip it to chart.swc and try if it works.
(personaly, I've got a chart.swc 4.8 with this patch included and sources, if you want to
try it, give me an email address where I can send that to you).
> Chart initialization performance degradation between Flex 3 and Flex 4
> ----------------------------------------------------------------------
>                 Key: FLEX-33216
>                 URL:
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Charts
>    Affects Versions: Adobe Flex SDK 4.1 (Release), Adobe Flex SDK 4.5 (Release), Adobe
Flex SDK 4.6 (Release)
>            Reporter: Maurice Amsellem
>            Assignee: Nick Kwiatkowski
>              Labels: performance
>             Fix For: Apache Flex 4.9.0
>         Attachments: FLEX-33216.patch
> Chart initialization is around 35-40% slower in Flex4 than in Flex3.
> This is true for almost all chart types (Bar, Pie, Column, etc.)

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