ComplimentaryGradientView

Create complementary gradients generated from dominant and prominent colors in supplied image. Inspired by <a href="https://github.com/benhowdle89/grade"> Grade.js </a>:heart:

.all<br>gradientStartPoint: left | colors(start: .primary, end: .background)<br>gradientStartPoint:top :-------------------------:|:-------------------------: |

colors(start: .detail, end: .background)<br>gradientStartPoint:top |
colors(start: .secondary, end: .background)<br>gradientStartPoint:bottom :-------------------------:|:-------------------------: |

Demo

Sorry for the poor quality gif

Usage

Code

let gradientView = ComplimentaryGradientView(frame: CGRect(x: 0, y: 0, width: 300, height: 300))

//Colors for gradient are derived from the provided image
gradientView.image = UIImage(named: "myImg")

gradientView.gradientTpye = .colors(start: .primary, end: .secondary)

// Default = `.left`
gradientView.gradientStartPoint = .left

// Default = `.high`
gradientView.quality = .high

Storyboard

Migration Guide.

Version 3.0 introduces GradientVariant and reduces GradientType to two simple options:

// Create a gradient using all colors found in image
 case all 
 // Create gradient using variants. ie. .colors(start: .primary, end: .detail) 
 case colors(start: GradientVariant, end: GradientVariant) 

Installation

CocoaPods

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

Swift 4.2

pod 'ComplimentaryGradientView', '~> 3.0'

Swift3.

pod 'ComplimentaryGradientView', '~> 0.1.7'

Swift 2.2

pod 'ComplimentaryGradientView', '~> 0.1.0'

Manually

Download and drop ComplimentaryGradientView.xcodeproj into your project <b>OR</b> Drag Source folder into your project.

Dependencies

<a href="https://github.com/jathu/UIImageColors" > UIImageColors <a/>

License

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