On
http://www.wunderground.com/q/zmw:00000.11.14241?sp=IGRADZAG8&MR=1
I have found a circle with a triangle that represent wind direction.
In the middle of the circle is wind speed.
I am trying to do the same for my home weather station project.
I managed to use this design to create a div section for showing circle and triangle but I don't know how to put wind speed numbers in the middle of the circle.
Everything should be contained in one html file as I am using python to fill in the values.
I have created a testcase on
https://jsfiddle.net/xnqsF/31/
Maybe someone can help.