简单的电池形状 UIView。
let batteryView = BatteryView(frame: smallRect)
batteryView.level = 42 // anywhere in 0...100
batteryView.lowThreshold = 25 // battery fill becomes red if level is below this threshold
batteryView.gradientThreshold = 50 // battery fill gradually changes from green to red below this threshold
BatteryShape(level: $level)
以下属性可以在 Interface Builder、代码中或通过 UIAppearance 代理（例如，BatteryView.appearance().borderColor = .gray）设置。当使用 SwiftUI 时，您可以在 BatteryShape 初始化器中设置它们。
颜色
batteryView.borderColor = .darkGray
batteryView.highLevelColor = .green
batteryView.lowLevelColor = .red
batteryView.noLevelColor = .gray
batteryView.noLevelText = "?" // shown over battery when the level is undefined or out of bounds
电池形状
batteryView.direction = .minXEdge // terminal facing left
batteryView.terminalLengthRatio = 0.1 // relative to battery length
batteryView.terminalWidthRatio = 0.4 // relative to battery width
batteryView.borderWidth = 2.5 // default is batteryLength / 20
batteryView.cornerRadius = 5 // default is batteryLength / 10
pod 'BatteryView'
dependencies: [
.package(url: "https://github.com/yonat/BatteryView", from: "1.4.4")
]