05-09-2016 02:26 PM
Hi,
I was wondering if it is possible to achieve something similar to this with a graph/chart in LabVIEW:
I am mainly interested in the semi-transparent fills. From some googling I have found that LabVIEW native charts are not capable of this, however is there any free .NET or other LabVIEW-embeddable alternative that is capable of this? I would like to use it for real-time plotting of acquired data (~256 Hz/channel typical, 1024 Hz/channel max, 4 channels typical, 8 channels max, with ~30 fps refresh rate on Windows)
(Or is it possible to move some plots behind the grids in native charts?)
Thanks
05-11-2016 09:40 PM
Not in native LabVIEW, no. You could look into a .NET library as you suggested. Try starting here: http://weblogs.asp.net/scottgu/new-asp-net-charting-control-lt-asp-chart-runat-quot-server-quot-gt
05-12-2016 03:30 AM
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05-12-2016 02:56 PM
I have and you can create his effect by coloring the chart background to the FP background color.
Additionally, the Graph background is actually a picture control - which means you can display anything, including moving images behind a graph.
.NET plugs often give quirky results, such as phantom graphic artifacts, slow refrest time and stale data displayed.
Regards
Jack Hamilton