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以编程方式访问Xcode颜色选择器“铅笔”选项

uikit xcode swift ios

csch0 · 技术社区 · 6 年前

当我在故事板中选择按钮的背景色时,我可以使用颜色选择器小部件。其中一个标签叫做“铅笔”。

这个标签显示一个彩色铅笔排列的图片。一支铅笔有“水银”的颜色。

是否有方法通过UIColor对象访问此预定义颜色?

例如

let myColor = UIColor(pencils: "mercury")

1 回复 | 直到 6 年前

Cindy Meister 6 年前

您可以通过以下方式访问汞色代码:

let myColor = Color

点击白色方块,然后点击其他,最后你可以在铅笔标签中选择水银颜色。

MH175 5 年前

使用Fkzm的答案,这里是所有的颜色。

public struct XCodePencilColorPalette {

    private init() { }

    public static let licorice = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 1)
    public static let lead = #colorLiteral(red: 0.1298420429, green: 0.1298461258, blue: 0.1298439503, alpha: 1)
    public static let tungsten = #colorLiteral(red: 0.2605174184, green: 0.2605243921, blue: 0.260520637, alpha: 1)
    public static let iron = #colorLiteral(red: 0.370555222, green: 0.3705646992, blue: 0.3705595732, alpha: 1)
    public static let steel = #colorLiteral(red: 0.4756349325, green: 0.4756467342, blue: 0.4756404161, alpha: 1)
    public static let tin = #colorLiteral(red: 0.5704585314, green: 0.5704723597, blue: 0.5704649091, alpha: 1)
    public static let nickel = #colorLiteral(red: 0.5741485357, green: 0.5741624236, blue: 0.574154973, alpha: 1)
    public static let aluminum = #colorLiteral(red: 0.6642242074, green: 0.6642400622, blue: 0.6642315388, alpha: 1)
    public static let magnesium = #colorLiteral(red: 0.7540688515, green: 0.7540867925, blue: 0.7540771365, alpha: 1)
    public static let silver = #colorLiteral(red: 0.8374180198, green: 0.8374378085, blue: 0.8374271393, alpha: 1)
    public static let mercury = #colorLiteral(red: 0.921431005, green: 0.9214526415, blue: 0.9214410186, alpha: 1)
    public static let snow = #colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)
    public static let cayenne = #colorLiteral(red: 0.5807225108, green: 0.066734083, blue: 0, alpha: 1)
    public static let mocha = #colorLiteral(red: 0.5787474513, green: 0.3215198815, blue: 0, alpha: 1)
    public static let asparagus = #colorLiteral(red: 0.5738074183, green: 0.5655357838, blue: 0, alpha: 1)
    public static let fern = #colorLiteral(red: 0.3084011078, green: 0.5618229508, blue: 0, alpha: 1)
    public static let clover = #colorLiteral(red: 0, green: 0.5603182912, blue: 0, alpha: 1)
    public static let moss = #colorLiteral(red: 0, green: 0.5628422499, blue: 0.3188166618, alpha: 1)
    public static let teal = #colorLiteral(red: 0, green: 0.5690457821, blue: 0.5746168494, alpha: 1)
    public static let ocean = #colorLiteral(red: 0, green: 0.3285208941, blue: 0.5748849511, alpha: 1)
    public static let midnight = #colorLiteral(red: 0.004859850742, green: 0.09608627111, blue: 0.5749928951, alpha: 1)
    public static let eggplant = #colorLiteral(red: 0.3236978054, green: 0.1063579395, blue: 0.574860394, alpha: 1)
    public static let plum = #colorLiteral(red: 0.5810584426, green: 0.1285524964, blue: 0.5745313764, alpha: 1)
    public static let maroon = #colorLiteral(red: 0.5808190107, green: 0.0884276256, blue: 0.3186392188, alpha: 1)
    public static let maraschino = #colorLiteral(red: 1, green: 0.1491314173, blue: 0, alpha: 1)
    public static let tangerine = #colorLiteral(red: 1, green: 0.5781051517, blue: 0, alpha: 1)
    public static let lemon = #colorLiteral(red: 0.9994240403, green: 0.9855536819, blue: 0, alpha: 1)
    public static let lime = #colorLiteral(red: 0.5563425422, green: 0.9793455005, blue: 0, alpha: 1)
    public static let spring = #colorLiteral(red: 0, green: 0.9768045545, blue: 0, alpha: 1)
    public static let seaFoam = #colorLiteral(red: 0, green: 0.9810667634, blue: 0.5736914277, alpha: 1)
    public static let turquoise = #colorLiteral(red: 0, green: 0.9914394021, blue: 1, alpha: 1)
    public static let aqua = #colorLiteral(red: 0, green: 0.5898008943, blue: 1, alpha: 1)
    public static let blueberry = #colorLiteral(red: 0.01680417731, green: 0.1983509958, blue: 1, alpha: 1)
    public static let grape = #colorLiteral(red: 0.5818830132, green: 0.2156915367, blue: 1, alpha: 1)
    public static let magenta = #colorLiteral(red: 1, green: 0.2527923882, blue: 1, alpha: 1)
    public static let strawberry = #colorLiteral(red: 1, green: 0.1857388616, blue: 0.5733950138, alpha: 1)
    public static let salmon = #colorLiteral(red: 1, green: 0.4932718873, blue: 0.4739984274, alpha: 1)
    public static let cantaloupe = #colorLiteral(red: 1, green: 0.8323456645, blue: 0.4732058644, alpha: 1)
    public static let banana = #colorLiteral(red: 0.9995340705, green: 0.988355577, blue: 0.4726552367, alpha: 1)
    public static let honeydew = #colorLiteral(red: 0.8321695924, green: 0.985483706, blue: 0.4733308554, alpha: 1)
    public static let flora = #colorLiteral(red: 0.4500938654, green: 0.9813225865, blue: 0.4743030667, alpha: 1)
    public static let spindrift = #colorLiteral(red: 0.4508578777, green: 0.9882974029, blue: 0.8376303315, alpha: 1)
    public static let ice = #colorLiteral(red: 0.4513868093, green: 0.9930960536, blue: 1, alpha: 1)
    public static let sky = #colorLiteral(red: 0.4620226622, green: 0.8382837176, blue: 1, alpha: 1)
    public static let orchid = #colorLiteral(red: 0.476841867, green: 0.5048075914, blue: 1, alpha: 1)
    public static let lavender = #colorLiteral(red: 0.8446564078, green: 0.5145705342, blue: 1, alpha: 1)
    public static let bubblegum = #colorLiteral(red: 1, green: 0.5212053061, blue: 1, alpha: 1)
    public static let carnation = #colorLiteral(red: 1, green: 0.5409764051, blue: 0.8473142982, alpha: 1)
}