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My application has a AutoRefresh which will refresh the diagram every say 1 second. This has cause a flickering effect which happens where the old diagram is cleared from the screen and new one is drawn and I'm trying to address that. Does the control supports something to easily address this? My old/new diagram look pretty much the same most of the time, so when the new diagram is drawn, it looks much pretty the same. Is there a way to swap the old/new content more smoothly? What I plan at this time is to see if instead of recreating the model that's bound to the diagram (FlowDiagramModel), I can somehow merge the new one with the existing one (add new nodes/connections and remove the non-existing ones), hoping this would solve the issue, but I'm not sure if that helps either or if there's an easier way of doing this. Thanks. |
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Hello Updating the existing diagram model rather than swapping it is definitely the way to go and will solve the flickering issue. If possible, it's best to directly manipulate the existing diagram model rather than creating a whole new one and comparing the differences. Try it out and let me know how it goes. -Jason Fauchelle |
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