I'm building a Flex 2.0 UI for an app that continually generates data to be plotted on a line graph; new data keeps coming in, and when there is too much data to fit in the chart, the older data drops off and the horizontal axis shifts. (To visualize what I mean, picture the Performance tab in Windows Task Manager - only faster.) Based on user preferences, there may be 1..n line series.
I'm pushing the data from the server-side app to the UI using FMS, and I'm using a LineChart component to display it. It works great as long as there is only one line series. However, as soon as the user opts to see more than one series, the UI starts to eat up all of the client machine's CPU cycles (it ends up overing around 80 - 90%). My question is two-fold: 1. What can I do to improve the LineChart's performance? 2. Should I be using something other than the LineChart for this? Any suggestions greatly appreciated! -Jim -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/