honood / dccontrols

iOS Rotary Knob & Slider controls. All custom drawing, no images, customizable.

DCControls

DCControls provides some custom controls for use in iOS 3.2+. These controls are the same as used in our app Midi Touch.

You can follow me on Twitter: @patr, and check out our commercial apps at domesticcat.com.au.

DCKnob (subclass of DCControl)

A rotary knob with all custom drawing. Highly customizable, including:

• Color
• Bi-directional or normal modes
• Arc start angle, cutout size, width
• Gestures (double and triple tap)
• Min/Max values
• Label font, color, offset, or no label at all

DCSlider (subclass of DCControl)

A slider with all custom drawing. Properties include:

• Color
• Bi-directional or normal modes
• Corner radius
• Min/Max values
• Label font and color, or no label at all

Usage

Does not require any external frameworks. Simply add DCControl, DCKnob & DCSlider to your project (depending on what you want to use).

Create a control using initWithDelegate, then implement controlValueDidChange:sender: to receive control updates.

License

All work is under MIT license.

More Info

For more info, see domesticcat.com.au/projects/.