<html><head></head><body><div>
<div dir="auto" id="compose-body-wrapper"><div dir="auto"><div
dir="auto">Hello,</div><div dir="auto">I need to programmatically render a
velocity field. The closest example that I was able to find is
https://opengislab.com/blog/2020/10/10/wind-vector-mapping-and-animation-in-qgis
although I don't need the animation feature. The problem is that, even
after reading the DeveloperCookbook, I'm still unsure how to code some of
the visual steps, particularly when it comes to defining the symbology. I
was wondering if anyone knows of any example involving velocity field
rendering or has any tips on how to define & use the
symbology.</div><div dir="auto">Thanks.</div><div><br></div></div><div
dir="auto"><br></div><div id="tmjah_g_1299" dir="auto"><br></div></div>
</div></body></html>