The other day on twitter I was asked about available libraries for creating rotary knob controls within iOS apps.
In the past I mentioned a couple of different libraries including rotary knob controls which have not been kept up to date by their developers. So here are a couple of up to date libraries.
The first library is DCControl from Domestic Cat Software which allows you to easily create customizable slider controls and rotary knob controls. In the past I mentioned their beautiful custom rounded switch component.
You can download the rotary knob control here.
As you can see in the screenshot below you can adjust the coloring size and shape of the control easily.
The second library is from iOS Apprentice author Matthijs Hollemans. This is a very simple library that handles things properly if you are just looking for a no-nonsense rotary knob control.
You can find the repository here.
Here’s a screenshot:
The third library is for those using HTML5, and this solution was created to emulate the knob controls in Apple’s Garageband.
If you are looking to add a rotary knob control into your apps these libraries should put you on the right track.
Submit A Resource
Have you created a useful tutorial, library or tool for iOS development that you would like to get in front of our 300,000+ monthly page views from iOS developers?
You can submit the url here.
The resources we feel will appeal to our readers the most will be posted on the front page.