Hi, I'm pulling some weather information from online and want to display it on a analog gauge. The gauge looks like this. N W E S | S | I could easily put South at the top and everything would work fine, but i think it looks better with North at the top. I'm having trouble with the maths to …

Wind direction Maths

thecusen July 15, 2016, 12:55am 3

I know it's confusing!

it must be possible with some maths i think?