[
https://issues.apache.org/jira/browse/FLEX-28565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Igor Costa closed FLEX-28565.
-----------------------------
Resolution: Invalid
Assignee: Igor Costa
Not a bug
Try to update your AIR runtime to 3.3+ or later versions for better performance.
Also keep in mind to use best practices to improve bitmapData draw to render
the charts better.
> Charts running slowing on IOS and Android
> -----------------------------------------
>
> Key: FLEX-28565
> URL: https://issues.apache.org/jira/browse/FLEX-28565
> Project: Apache Flex
> Issue Type: Bug
> Components: .Unspecified - Framework
> Affects Versions: Adobe Flex SDK Previous
> Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
> Reporter: Adobe JIRA
> Assignee: Igor Costa
>
> PS: you don't have MX:Charts listed in the "Components dropdown"
> This bug is difficult to write up and give you many clues. But this problem
> does exist in my app.
> I have some charts I'm displaying in a view, actually 1 chart per view.
> The charts do work nicely (speed of display) in desktop mode on 4.5.1 and
> 4.52.
> Mobile is where the problem shows up:
> 4.5.1 (IOS/Android): the page takes about 2 seconds to display (acceptable
> speed)
> 4.5.2 (IOS/Android): the page takes about 5 seconds to display (unacceptable
> speed)
> I have not changed a lick of code from 4.5.1.
> I did build a simple demo app with just a sample chart for both my test
> machines
> (iPad 1 and Toshiba Thrive). The test speed ran fine so there is no reason to
> give you that code.
> I did put this sample chart code into my real app and the display speed is
> still bad (5 seconds).
> I can't tell if the slowness is coming from the previous view page being
> destroyed slowly or the MX charts just
> taking a long time to build.
> I was hoping for that 50% speed bust 4.5.2 was suppose to deliver, but I got
> the opposite.
> You do have a problem here, if I can help let me know.
> My System:
> Flex Builder (4.5.1.and 4.5.2)
> Desktop: Mac OSX 10.6.8
> Apple iPad 1
> Toshiba Thrive Honeycomb 3.1
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
