ImColorAdjustmenter 0.1.1

Maintained by ikemai.

You want to add pod 'ImColorAdjustmenter', '~> 0.1' similar to the following to your Podfile:

target 'MyApp' do
  pod 'ImColorAdjustmenter', '~> 0.1'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try ImColorAdjustmenter

ImColorAdjustmenter 0.1.1

By
ikemai

ImColorAdjustmenter is the library which can play with the numerical value of the color.

Demo

UIColor can regulate numerical value of HBS and RGB of the target color.

UIView can make gradation of Gradation.
You can coordinate gradation colors with the number of any colors.

Usage

To run the example project, clone the repo, and run pod install from the Example directory first.

Installation

ImColorAdjustmenter is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "ImColorAdjustmenter"

Example

Appoint it in hexadecimal and create UIColor.

let color = UIColor(hex: 0xB7EAE7)

Ajustment color of HBS.

let adjustmentColor = color.colorWithHBSComponent(hue: hueValue, brightness: brightnessValue, saturation: saturationValue)
adjustmentColorView.backgroundColor = adjustmentColor

Ajustment color of HBS.

let adjustmentColor = color.colorWithHBSComponent(hue: hueValue, brightness: brightnessValue, saturation: saturationValue)
adjustmentColorView.backgroundColor = adjustmentColor

Get HBS value of color.

if let hbs = adjustmentColor?.colorHBS() {
    print("Hue = \(hbs.hue)")
    print("Bridhtness = \(hbs.brightness)")
    print("Saturation = \(hbs.saturation)")
}

Ajustment color of RGB.

let adjustmentColor = color.colorWithRGBComponent(r: rValue, g: gValue, b: bValue)
targetView.backgroundColor = adjustmentColor

Get RGB value of color.

if let rbg = adjustmentColor?.colorRGB() {
    print("Red = \(rbg.r)")
    print("Green = \(rbg.g)")
    print("Blue = \(rbg.b)")
}

Create gradation view.

let colors: [CGColor] = [UIColor.whiteColor().CGColor, UIColor.redColor().CGColor]
let locations: [CGFloat] = [0.0, 1.0]
targetView.layerVerticallyGradient(colors: colors, locations: locations)

Function

Appoint it in hexadecimal and create UIColor.

public convenience init(hex: Int, alpha: CGFloat = 1)

UIColor ajustment color of HBS.

public func colorWithHBSComponent(hue hue: CGFloat, brightness: CGFloat, saturation: CGFloat) -> UIColor?

UIColor get HBS value of color.

public func colorHBS() -> ImColorAdjustmenter.HBSProperties?

UIColor ajustment color of RGB.

public func colorWithRGBComponent(r r: CGFloat, g: CGFloat, b: CGFloat) -> UIColor?

UIColor get RGB value of color.

public func colorRGB() -> ImColorAdjustmenter.RGBProperties?

UIView create gradation view.

public func layerVerticallyGradient(colors colors: [AnyObject], locations: [CGFloat])

Properties

Value of HBS

public struct HBSProperties {
    public var hue: CGFloat = 0
    public var brightness: CGFloat = 0
    public var saturation: CGFloat = 0
    public var alpha: CGFloat = 1
}

Value of RGB

public struct RGBProperties {
    public var r: CGFloat = 0
    public var g: CGFloat = 0
    public var b: CGFloat = 0
    public var alpha: CGFloat = 1
}

Author

ikemai

License

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