I would store the pointracks in a database, and just pull the last x number each time or else apply some type of filter - every second or third point rather than every one.
>>> dels <[email protected]> 5/08/2011 4:04 p.m. >>> Hi, Currently i use openlayers with text layer and pointtrack to draw some vehicle track (text layer as datasource for pointtrack). With under ~3000 points the line drawing was work, but when i have more than ~3000 points the browser suffer and launch error dialog about javascript not responding, any idea? -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/faster-pointtrack-line-drawing-tp6655189p6655189.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users This email and any attachments are confidential and intended solely for the addressee(s). If you are not the intended recipient, please notify us immediately and then delete this email from your system. This message has been scanned for Malware and Viruses by Websense Hosted Security. www.websense.com
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