Hi,
I have latest version of XamMap (latest service release) and if I add 100 SymbolElements, and a shape file of 50kb with ~50 shapes, navigation (e.g. zooming in and out) gets already quite slow. I feel that the number of SymbolElements is affecting the performance quite drastically.(more than the size of the shapefile does)
If I add 1000 SymbolElements (small .png file), Navigation becomes virtually impossible. On Bing Maps Silverlight control, I was previously able to add 5000 elements and navigate still quite smoothly.
The threshold of a smooth navigation is too low. I already add all the SymbolElements in one go to the ElementCollection, and 100 data points is not a whole lot.
This low performance is a show stopper for us using Infragistics XamMap (or stopper for buying additional licenses). Is there any way Infragistics could look at improving the performance?
Thanks for letting me know.
Roel
Hi Roel,
I tried to reproduce the issue but it worked fine for me on an English language packed XP machine. I suggest that maybe you unistall the 10.3 version and then try to install 11.1 (though I didn't do it in my case and still worked).
Hope that helps,Milana Zhileva
Hi
Any ideas?
-did not uninstall 10.3 before
-Windows xp
-English OS
I'd like to ask you a couple of questions, if possible, in order to investigate the issue.
Did you uninstalled the previous version of NetAdvantage prior to trying to install 11.1? Also, would you please share what OS do you use and is it English language packed?
Thanks,Milana Zhileva
Hi Ivan,
I have some troubles installing.
I've tried with NetAdvantage 2011 Vol. 1 Platform Installer and also with NetAdvantage for Silverlight Data Visualization 2011 Vol. 1 Complete Bundle
I try to install only the SL components:
This is the logfile:
MSI (s) (B0:48) [13:52:53:226]: Note: 1: 1309 2: 5 3: D:\Documents and Settings\All Users\Application Data\Infragistics\NetAdvantage_Silverlight_20111.msi
The system cannot open the device or file specified.
MSI (s) (B0:48) [13:52:53:226]: MainEngineThread is returning 110
MSI (s) (B0:9C) [13:52:53:226]: No System Restore sequence number for this installation.
MSI (s) (B0:9C) [13:52:53:226]: User policy value 'DisableRollback' is 0
MSI (s) (B0:9C) [13:52:53:226]: Machine policy value 'DisableRollback' is 0
MSI (s) (B0:9C) [13:52:53:226]: Incrementing counter to disable shutdown. Counter after increment: 0
MSI (s) (B0:9C) [13:52:53:226]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Rollback\Scripts 3: 2
MSI (s) (B0:9C) [13:52:53:226]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\InProgress 3: 2
MSI (s) (B0:9C) [13:52:53:226]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (s) (B0:9C) [13:52:53:226]: Restoring environment variables
MSI (c) (9C:18) [13:52:53:242]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (9C:18) [13:52:53:242]: MainEngineThread is returning 110
=== Verbose logging stopped: 14/06/2011 13:52:53 ===