github：https://github.com/targetcloud/TGImage
效果截屏
代码
UIImageView(image: ({ () -> UIImage in
var container = UIImage.size(width: 180, height: 20)
.color(.clear)
.image
for i in 0..<7{
let doti = UIImage.size(width: 20, height: 20)
.color(gradient: [UIColor.randomColor(), UIColor.randomColor()], locations: [0, 1], from: CGPoint(x: 0, y: 0), to: CGPoint(x: 1, y: 1))
.corner(radius: 10)
.image
.position(CGPoint(x: i * 20 + (i + 1) * 3, y: 0))
container = container + doti
}
return container
})())
UIImageView(image: ({ () -> UIImage in
var container = UIImage.size(width: 30, height: 120)
.color(.clear)
.image
for i in 0..<4{
let doti = UIImage.size(width: CGFloat(30 - i * 4), height: CGFloat(30 - i * 4))
.color(gradient: [UIColor.randomColor(), UIColor.randomColor()], locations: [0, 1], from: CGPoint(x: 0, y: 0), to: CGPoint(x: 1, y: 1))
.corner(radius: CGFloat(30 - i * 4) * 0.5)
.image
.position(CGPoint(x: i * 2, y: 30 * i + (i + 1) * 3))
container += doti
}
return container
})())
效果截屏
代码
UIImageView(image: UIImage.size(width: 100, height: 100)
.color(gradient: [.green, .blue], locations: [0, 1], from: CGPoint(x: 0, y: 1), to: CGPoint(x: 0, y: 0))
.border(gradient: [.red, .yellow], locations: [0, 1], from: CGPoint(x: 0, y: 0), to: CGPoint(x: 1, y: 0))
.border(width: 5)
.border(alignment: .outside)
.corner(topLeft: 20)
.corner(topRight: 50)
.corner(bottomLeft: 50)
.corner(bottomRight: 20)
.image)
UIImageView(image: ({ () -> UIImage in
let background = UIImage.size(width: 120, height: 120)
.color(gradient: [.black, .white], locations: [0, 1], from: CGPoint(x: 0, y: 0), to: CGPoint(x: 0, y: 1))
.corner(radius: 13.5)
.image
let circle = UIImage.size(width: 106, height: 106)
.color(.white)
.corner(radius: 50)
.image
let center = UIImage.size(width: 8, height: 8)
.color(.black)
.corner(radius: 3)
.image
let clock = background + circle + center
return clock.with { context in
context.setLineCap(.round)
UIColor.black.setStroke()
context.setLineWidth(2)
context.move(to: CGPoint(x: clock.size.width / 2, y: clock.size.height / 2))
context.addLine(to: CGPoint(x: clock.size.width / 2 - 5, y: 15))
context.move(to: CGPoint(x: clock.size.width / 2, y: clock.size.height / 2))
context.addLine(to: CGPoint(x: clock.size.width - 25, y: clock.size.height / 2 - 3))
context.strokePath()
UIColor.red.setStroke()
context.setLineWidth(1)
context.move(to: CGPoint(x: clock.size.width / 2 + 8, y: clock.size.height / 2 - 7))
context.addLine(to: CGPoint(x: 26, y: clock.size.height / 2 + 35))
context.strokePath()
UIColor.red.setFill()
let rect = CGRect(x: clock.size.width / 2 - 1, y: clock.size.height / 2 - 1, width: 3, height: 3)
context.fillEllipse(in: rect)
}
})())
插件使用大致如上，更多使用方式和查看插件实现代码请移步至
https://github.com/targetcloud/TGImage
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