I need to show a specific bit of data to the screen and it is most easily represented as an adaptation of something like a UISlider.
It will represent a range of related (numerical) answers between 0.0 and 10.0. The data I wish to show is the minimum, maximum and mean. However, I need to do this without revealing the numbers.
It is currently done (on a web browser) with a control that looks like this...
Where the shaded area shows the min-max range and the @ represents the slider thumb and is set to the mean.
Before I started trying to wrap my head around programming this I was wondering if you might be able to provide any pointers as to where I can start with this?
Thanks for any help you can offer.