Sometimes we want to show compass gauge for showing the wind direction by PI Vision.
I found "Canvas Gauge" library, so tried it on PI Vision.
GitHub - Mikhus/canvas-gauges: HTML5 Canvas Gauge （Canvas Gauges library）
(Wind Turbine picture is coming from symbol library. My custom symbol shows only compass gauge)
My PI Vision custom symbol code is on this link.
The tag should have 0-360 values and it shows direction.
Please try it and put the comments. Now we don't need to use PI ProcessBook to show the compass gauge.
How to use it：
Copy the following files to %PIHOME64%\PIVision\Scripts\app\editor\symbols\ext
Copy the following files to ext\libraries
Copy the file to ext\Icons