I need to set up an option for the user to record the direction of the wind at some specific time. I have the compass face and pointer working the way I want, but the value for the pointer to point at has to be statically coded, or bound to another control.
I can add a slider that handles the pointer angle easily enough, bout it would be more streamline and preferred if the user could just tap the screen at the location they are trying to move the pointer to.
Is this possible? or do I need to use the slider control like I was hoping to avoid.
Thanks!