CALayer

@_spi(FW) extension CALayer

  • 设置主题背景色，启用主题订阅后可跟随系统改变，清空时需置为nil

    Declaration

    Swift

    public var fw_themeBackgroundColor: UIColor? { get set }

  • 设置主题边框色，启用主题订阅后可跟随系统改变，清空时需置为nil

    Declaration

    Swift

    public var fw_themeBorderColor: UIColor? { get set }

  • 设置主题阴影色，启用主题订阅后可跟随系统改变，清空时需置为nil

    Declaration

    Swift

    public var fw_themeShadowColor: UIColor? { get set }

  • 设置主题内容图片，启用主题订阅后可跟随系统改变，清空时需置为nil

    Declaration

    Swift

    public var fw_themeContents: UIImage? { get set }

  • 设置阴影颜色、偏移和半径

    Declaration

    Swift

    public func fw_setShadowColor(_ color: UIColor?, offset: CGSize, radius: CGFloat)

  • 移除所有支持动画属性的默认动画，需要一个不带动画的layer时使用

    Declaration

    Swift

    public func fw_removeDefaultAnimations()

  • 生成图片截图，默认大小为frame.size

    Declaration

    Swift

    public func fw_snapshotImage(size: CGSize = .zero) -> UIImage?

  • Declaration

    Swift

    open override func themeChanged(_ style: ThemeStyle)

CAGradientLayer+QuartzCore

  • 设置主题渐变色，启用主题订阅后可跟随系统改变，清空时需置为nil

    Declaration

    Swift

    public var fw_themeColors: [UIColor]? { get set }

  • 创建渐变层，需手工addLayer

    @param frame 渐变区域 @param colors 渐变颜色，CGColor数组，如[黑，白，黑] @param locations 渐变位置，0~1，如[0.25, 0.5, 0.75]对应颜色为[0-0.25黑,0.25-0.5黑渐变白,0.5-0.75白渐变黑,0.75-1黑] @param startPoint 渐变开始点，设置渐变方向，左上点为(0,0)，右下点为(1,1) @param endPoint 渐变结束点 @return 渐变Layer

    Declaration

    Swift

    public static func fw_gradientLayer(
    _ frame: CGRect,
    colors: [Any],
    locations: [NSNumber]?,
    startPoint: CGPoint,
    endPoint: CGPoint
) -> CAGradientLayer

  • Declaration

    Swift

    open override func themeChanged(_ style: ThemeStyle)