Realtime chart for WPF

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315

answers:

+1 Q:

Realtime chart for WPF

Hello,

We're developing a medical appliance and are wondering if there's a WPF chart that is able to receive new data every 10ms and present it. We tried ChartFX and DynamicDataDisplay and neither is good enough for this challenge. We'd appreciate any suggestions.

+3 A:

WPF doesn't refresh the screen buffer that often, so it would be a waste of time

I suspect WPF updates at 60 updates a second or less depending on processor load

15 updates a second is plenty for the human eye

You could just craft the graph in WPF, it's not that hard especially if it's a column or bar graph

TFD 2010-02-23 12:05:32

First of all thanks for the quick response. 60 (and even 50) updates per second can be a reasonable solution if there was a chart component that can work with this refresh rate. We need to display a spline, so I'm afraid we prefer using a known-and-working component instead of developing one (though we would do it if there's no other way)

2010-02-23 12:39:18