AW: [flexcoders] Plot Chart Performance

[Frias, Roberto]

There might be a solution making a copy of the points and displaying the same points in the annotationElements layer while taking out temporally the ones by the series.  The problem is that we don’t really know if there might be a performance increase dragging this new elements, maybe if they were rendered in as a flash component.  There should be though a simpler answerd to this issue.   Any suggestions???       Von: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] Im Auftrag von Frias, Roberto Gesendet: Mittwoch, 9. August 2006 09:27 An: flexcoders@yahoogroups.com Betreff: AW: [flexcoders] Plot Chart Performance   It takes the same time even if you are working on the stand alone player.  I am analysing a way to move the points through the ChartElement class instead of updating the ArrayCollection but not sure if that will work.  I’ve also tried with a simple Array but no improvements.   Anyways if someone knows a better way to manage this movement, I’d really appreciate your help.   Thankx!!!   Von: [EMAIL PROTECTED]ups.com [mailto:[EMAIL PROTECTED]ups.com] Im Auftrag von Nihit Saxena Gesendet: Dienstag, 8. August 2006 14:53 An: [EMAIL PROTECTED]ups.com Betreff: RE: [flexcoders] Plot Chart Performance   Do you get the same sluggishness on Stand Alone Player? If not then it’s a known bug.   Nihit   From: [EMAIL PROTECTED]ups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of williamxtreme24 Sent: Tuesday, August 08, 2006 3:40 PM To: [EMAIL PROTECTED]ups.com Subject: [flexcoders] Plot Chart Performance   Hi there, I am having a 1000 points plot chart and I`ve implemented a drag point feature that lets the user move the one point up and down. When I made the first test with 10 points it looked acceptable, but now that I have 1000 it looks pretty sluggish. What I am doing is catching the ChartItemEvent.ITEM_MOUSE_DOWN , MouseEvent.MOUSE_UP and MouseEvent.MOUSE_MOVE events to change dynamically the vertical value of an specific object in my dataProvider ArrayCollection. Even worst if I want to move all the points at the same time, the chart needs more time to render the movement of all the points because it needs to change all the vertical values of all the objects in the ArrayCollection. Does anybody knows if there is a way to manage this task in a way so the movement on the chart doesn't look too slow??? Thankx for the advice!!! Regards!!! Roberto Frias [EMAIL PROTECTED]de __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS  Visit your group "flexcoders" on the web.    To unsubscribe from this group, send an email to:  [EMAIL PROTECTED]    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. __,_._,___