Latest 1.1.2
Homepage https://github.com/ikemai/ColorAdjuster
License MIT
Platforms ios 8.0, requires ARC
Frameworks UIKit
Authors

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ColorAdjuster is the library which can create a new color by HBS or RGB for the cause in base color, and create gradation view.

Demo

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

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Gif

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

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Usage

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

Requirements

  • swift 2.0, iOS8.0 ~

Installation

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

pod "ColorAdjuster"

Example

  • Appoint it in hexadecimal and create UIColor.
let color = UIColor(hex: 0xB7EAE7)

HBS

  • 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)")
}

RGB

  • Ajustment color of RGB.
let adjustmentColor = color.colorWithRGBComponent(red: rValue, green: gValue, blue: bValue)
targetView.backgroundColor = adjustmentColor
  • Get RGB value of color.
if let rbg = adjustmentColor?.colorRGB() {
    print("Red = (rbg.red)")
    print("Green = (rbg.green)")
    print("Blue = (rbg.blue)")
}

Create gradation view.

let targetView = UIView(frame: frame)
let colors: [CGColor] = [UIColor.redColor().CGColor, UIColor.magentaColor().CGColor]
view.addSubView(targetView)

Appoint locations

let locations: [CGFloat] = [0.0, 1.0]
targetView.gradientLayer.insertLayerVerticallyGradient(colors: colors, locations: locations)

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Appoint startPoint and endPoint

let startPoint = CGPointMake(1, 0.5)
let endPoint = CGPointMake(0, 0.5)
targetView.gradientLayer.insertLayerVerticallyGradient(colors: colors, startPoint: startPoint, endPoint: endPoint)

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Appoint Angle = Zero

targetView.gradientLayer.insertLayerVerticallyGradient(colors: colors, angle: .Zero)

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Appoint Angle = FortyFive

targetView.gradientLayer.insertLayerVerticallyGradient(colors: colors, angle: .FortyFive)

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Appoint Ninety

targetView.gradientLayer.insertLayerVerticallyGradient(colors: colors, angle: .Ninety)

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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() -> ColorAdjuster.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() -> ColorAdjuster.RGBProperties?
  • UIView create gradation view.
public func insertLayerVerticallyGradient(colors colors: [CGColor], 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

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

Latest podspec

{
    "name": "ColorAdjuster",
    "version": "1.1.2",
    "summary": "ColorAdjuster is the library which can create a new color by HBS or RGB for the cause in base color, and create gradation view.",
    "homepage": "https://github.com/ikemai/ColorAdjuster",
    "license": {
        "type": "MIT",
        "file": "LICENSE"
    },
    "authors": {
        "ikemai": "[email protected]"
    },
    "platforms": {
        "ios": "8.0"
    },
    "source": {
        "git": "https://github.com/ikemai/ColorAdjuster.git",
        "tag": "1.1.2"
    },
    "source_files": "ColorAdjuster/**/*.{h,swift}",
    "requires_arc": true,
    "frameworks": "UIKit"
}

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