JCColorPicker 🎨

An intuitive iOS color picker built in Swift.

Installation

Cocoapods

pod 'JCColorPicker'

Manually

Add all files from the JCColorPicker folder to your project.

Example

let neatColorPicker = JCColorPicker(frame: CGRect(x: 0, y: 0, width: 300, height: 300))
neatColorPicker.padding = 5
neatColorPicker.stroke = 3
neatColorPicker.hexLabel.textColor = UIColor.whiteColor()

self.view.addSubview(neatColorPicker)

Customization

Properties

Property	Description
delegate	JCColorPickerDelegate
padding	The padding on each side of the view (default=10)
stroke	The stroke of the rainbow track (deafult=1)
currentColor	The currently set color by the control. It is displayed in the add button.
currentAngle	The angle which the handle is currently sitting at. Can be changed and the view can be re-drawn to show the change.
handleSize	Returns the size of the handle.

Sub-Components

Sub-Components can be hidden and customized to the preferred liking.

Component	Description
hexLabel	A UILabel which displays the hex value of the current color.
shadeSlider	A custom slider which adjusts the shade of the current color.
addButton	A UIButton in the center of the control. The `colorPickerDidChooseColor(colorPicker: color:)` delegate function is called when this is tapped.
handleView	A JCColorHandle (custom UIView) which displays the current color and can be moved around the circle.
handleLine	A line which is drawn from the addButton to the handleView.

Supported UIControlEvents

.TouchDown -> called when the handle is first grabbed

.TouchUpInside -> called when handle is let go

.ValueChanged -> called whenever the color has changed hue or shade

.TouchDragInside -> called when the handle has moved by a drag action

Additional Info

Check out the Wiki for more.

License

JCColorPicker is available under the MIT license. See the LICENSE file for more info.

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