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From "Monette A (JIRA)" <>
Subject [jira] [Commented] (FLEX-33216) Chart initialization performance degradation between Flex 3 and Flex 4
Date Mon, 19 Nov 2012 10:22:58 GMT


Monette A commented on FLEX-33216:

Hi Frédéric,

Many thanks for this patch, we've been waiting for it since a long time.

Unfortunately, we are not very much experienced in all the Apache project and from this we
don’t know too much on how to apply the necessary fix.
Is it possible to get somewhere the chart swc?
We know how to get the chart library source, but from this where can we find instructions
on how to compile it?
Should we get the full 4.9 project knowing that we are still on Adobe Flex 4.5 and we were
not migrating for the performance issue?
Does the actual 4.9 include your fix?

Anyway, many thanks for the work of the community and we hope we will be able to contribute
at one point when our team will be re-enforced.

> 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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