How to rotate a needle of a clock / gauge?

[jared]

Hey! Check this out. There are surely ‘gauge’ charts that would fit your need and you’d use the same basic approach.

[Tutorial] Dynamic interactive charts

I wanted to post this example for those who are making quiz apps or study apps. The ability to see your progress visually is uber important. This is why we have charts in the first place. seeItLive incorporating charts in the past has been difficult. Here is an easy example you can fork or use yourself to incorporate a correct/incorrect chart into your app. This is based on the standard celebration chart that is used in the world of Precision Teaching and Applied Behavior Analysis. This allows…