DTBKitWrapper Structure Reference

me
Undocumented
Declaration
Swift

public let me: Base
init(_:)
Undocumented
Declaration
Swift

public init(_ value: Base)
value
Default unbox, use it to get actual value.

默认拆箱关键字。

Usage example:
```
    let label = UILabel().dtb.text("title").value
```
Declaration
Swift

public var value: Base { get }


                    
                    
                    subscript(dynamicMember:)

Chainable for any property.

链式语法兼容

Declaration

Swift

public subscript<Value>(dynamicMember keyPath: WritableKeyPath<Base, Value>) -> ((Value) -> DTBKitWrapper<Base>) { get }

subscript(_:)
Safe array
- Sample: list[0] => list.xm[0] ~=: Swift/Collection/Range
Declaration
Swift

public subscript<T>(index: Int?) -> T? where Base == [T] { get }

Available where `Base`: `Collection`

jsonString()
System json parser.

纯原生解析
Declaration
Swift

func jsonString() -> String?

Available where `Base` == `String`

json()
System json parser.

纯原生解析
Declaration
Swift

func json<T>() -> T?
jsonDict()
System json parser.

纯原生解析
Declaration
Swift

func jsonDict() -> [String : Any]?
jsonArray()
System json parser.

纯原生解析
Declaration
Swift

func jsonArray() -> [Any]?

Available where `Base` == `CGRect`


                    
                    
                    absorb(barrier:)

Declaration

Swift

public func absorb(barrier: CGSize) -> CGRect


                    
                    
                    inside(barrier:)

Declaration

Swift

public func inside(barrier: CGRect) -> CGRect

Available where `Base` == `CGSize`

isEmpty
Declaration
Swift

public var isEmpty: Bool { get }
isSquare
Declaration
Swift

public var isSquare: Bool { get }
center
Declaration
Swift

public var center: CGPoint { get }
area
Declaration
Swift

public var area: CGFloat { get }
longer
Declaration
Swift

public var longer: CGFloat { get }
shorter
Declaration
Swift

public var shorter: CGFloat { get }
inSquare
Inscribe
Declaration
Swift

public var inSquare: CGSize { get }
outSquare
Circumscribe
Declaration
Swift

public var outSquare: CGSize { get }


                    
                    
                    margin(all:)

Declaration

Swift

@discardableResult
public func margin(all value: CGFloat) -> DTBKitWrapper<Base>


                    
                    
                    margin(dx:dy:)

Declaration

Swift

@discardableResult
public func margin(dx: CGFloat, dy: CGFloat) -> DTBKitWrapper<Base>


                    
                    
                    margin(only:)

Declaration

Swift

@discardableResult
public func margin(only insets: UIEdgeInsets) -> DTBKitWrapper<Base>


                    
                    
                    padding(all:)

Declaration

Swift

@discardableResult
public func padding(all value: CGFloat) -> DTBKitWrapper<Base>


                    
                    
                    padding(dx:dy:)

Declaration

Swift

@discardableResult
public func padding(dx: CGFloat, dy: CGFloat) -> DTBKitWrapper<Base>


                    
                    
                    padding(only:)

Declaration

Swift

@discardableResult
public func padding(only insets: UIEdgeInsets) -> DTBKitWrapper<Base>


                    
                    
                    aspectFit(to:)

Same as UIImageView.contentMode

Declaration

Swift

public func aspectFit(to target: CGSize) -> DTBKitWrapper<Base>


                    
                    
                    aspectFill(to:)

Same as UIImageView.contentMode

Declaration

Swift

public func aspectFill(to target: CGSize) -> DTBKitWrapper<Base>

Available where `Base` == `NSDecimalNumber`


                    
                    
                    plus(_:behavior:)

+

Declaration

Swift

public func plus(_ value: Any, behavior: NSDecimalNumberHandler?) -> `Self`?


                    
                    
                    plus(_:scale:rounding:)

“+”, Use DTB.Configuration.shared.decimalBehavior

Declaration

Swift

public func plus(_ value: Any, scale: Int16 = 2, rounding: NSDecimalNumber.RoundingMode = .plain) -> `Self`?


                    
                    
                    minus(_:behavior:)

-

Declaration

Swift

public func minus(_ value: Any, behavior: NSDecimalNumberHandler?) -> `Self`?


                    
                    
                    minus(_:scale:rounding:)

“-”, Use DTB.Configuration.shared.decimalBehavior

Declaration

Swift

public func minus(_ value: Any, scale: Int16 = 2, rounding: NSDecimalNumber.RoundingMode = .plain) -> `Self`?


                    
                    
                    multi(_:behavior:)

Declaration

Swift

public func multi(_ value: Any, behavior: NSDecimalNumberHandler?) -> `Self`?


                    
                    
                    multi(_:scale:rounding:)

“*”, Use DTB.Configuration.shared.decimalBehavior

Declaration

Swift

public func multi(_ value: Any, scale: Int16 = 2, rounding: NSDecimalNumber.RoundingMode = .plain) -> `Self`?


                    
                    
                    div(_:behavior:)

/

Declaration

Swift

public func div(_ value: Any, behavior: NSDecimalNumberHandler?) -> `Self`?


                    
                    
                    div(_:scale:rounding:)

“/”, Use DTB.Configuration.shared.decimalBehavior

Declaration

Swift

public func div(_ value: Any, scale: Int16 = 2, rounding: NSDecimalNumber.RoundingMode = .plain) -> `Self`?


                    
                    
                    power(_:behavior:)

^

Declaration

Swift

public func power(_ value: Int, behavior: NSDecimalNumberHandler?) -> `Self`?


                    
                    
                    power(_:scale:rounding:)

“^”, Use DTB.Configuration.shared.decimalBehavior

Declaration

Swift

public func power(_ value: Int, scale: Int16 = 2, rounding: NSDecimalNumber.RoundingMode = .plain) -> `Self`?


                    
                    
                    multiPower10(_:behavior:)

10^

Declaration

Swift

public func multiPower10(_ value: Int16, behavior: NSDecimalNumberHandler?) -> `Self`?


                    
                    
                    multiPower10(_:scale:rounding:)

“* 10^”, Use DTB.Configuration.shared.decimalBehavior

Declaration

Swift

public func multiPower10(_ value: Int16, scale: Int16 = 2, rounding: NSDecimalNumber.RoundingMode = .plain) -> `Self`?

Available where `Base`: `NSMutableAttributedString`

str

Declaration

Swift

public var str: DTBKitWrapper<String> { get }


                    
                    
                    mStr

Declaration

Swift

public var mStr: DTBKitWrapper<NSMutableString> { get }


                    
                    
                    append(_:_:)

Append.

Example:

let attr = "".dtb.attr.append(
    "text",
    .dtb.create
        .foregroundColor(.black)
        .font(.systemFont(ofSize: 13.0))
        .value
).value

Declaration

Swift

@discardableResult
public func append(_ string: String?, _ attributes: [NSAttributedString.Key : Any]?) -> DTBKitWrapper<Base>


                    
                    
                    setSub(_:attrs:)

Same as setAttributes:, search subString with nsRange.

没搜索到则不做处理。

Declaration

Swift

@discardableResult
public func setSub(_ subString: String, attrs: [NSAttributedString.Key : Any]? = nil) -> DTBKitWrapper<Base>


                    
                    
                    addSub(_:attrs:)

Same as addAttributes, search subString with nsRange.

没搜索到则不做处理。

Declaration

Swift

@discardableResult
public func addSub(_ subString: String, attrs: [NSAttributedString.Key : Any]) -> DTBKitWrapper<Base>

Available where `Base` == `NSRange`

isEmpty
Declaration
Swift

public var isEmpty: Bool { get }

Available where `Base`: `NSString`


                    
                    
                    range(of:)

Undocumented

Declaration

Swift

@discardableResult
public func range(of searchString: String) -> DTBKitWrapper<NSRange>

Available where `Base`: `NumberFormatter`


                    
                    
                    string(from:)

Declaration

Swift

@discardableResult
public func string(from number: NSNumber?) -> DTBKitWrapper<String>?


                    
                    
                    number(from:)

Declaration

Swift

@discardableResult
public func number(from string: String?) -> DTBKitWrapper<NSNumber>?


                    
                    
                    decimal(_:)

Declaration

Swift

@discardableResult
public func decimal(_ value: Int = 2) -> DTBKitWrapper<Base>


                    
                    
                    maxDecimal(_:)

Declaration

Swift

@discardableResult
public func maxDecimal(_ value: Int = 2) -> DTBKitWrapper<Base>


                    
                    
                    split(by:size:)

Declaration

Swift

@discardableResult
public func split(by group: String = ",", size: Int = 3) -> DTBKitWrapper<Base>


                    
                    
                    rounded(_:)

Declaration

Swift

@discardableResult
public func rounded(_ mode: NumberFormatter.RoundingMode = .halfUp) -> DTBKitWrapper<Base>


                    
                    
                    prefix(_:negative:)

Declaration

Swift

@discardableResult
public func prefix(_ positive: String, negative: String? = nil) -> DTBKitWrapper<Base>


                    
                    
                    suffix(_:_:)

Declaration

Swift

@discardableResult
public func suffix(_ positive: String, _ negative: String? = nil) -> DTBKitWrapper<Base>

Available where `Base` == `String`

ns

Declaration

Swift

public var ns: DTBKitWrapper<NSString> { get }

count
Adapter for NSString.length.

使用 NS 系列 API 时必须注意 String 和 NSString 的根本不同；如果对此没有了解，建议全部使用 NSString 来处理。
```
    let a = "".utf16.count
    let b = NSString(string: "").length
    // (a == b) == true
```
Declaration
Swift

public var count: Int { get }


                    
                    
                    attr

Declaration

Swift

public var attr: DTBKitWrapper<NSMutableAttributedString> { get }


                    
                    
                    has(nsRange:)

Declaration

Swift

public func has(nsRange: NSRange) -> Bool


                    
                    
                    isMatches(_:)

Declaration

Swift

public func isMatches(_ exp: String) -> Bool


                    
                    
                    isRegular(_:)

Declaration

Swift

public func isRegular(_ value: DTBKitStringRegulars) -> Bool

Available where `Base`: `BinaryFloatingPoint`


                    
                    
                    rounded(_:)

Declaration

Swift

public func rounded(_ roundRule: FloatingPointRoundingRule? = nil) -> DTBKitWrapper<Base>

string
Convert to string.

转字符串。
Declaration
Swift

public var string: DTBKitWrapper<String> { get }


                    
                    
                    toString(_:)

Convert to string with numberFormatter.

格式化字符串。

For example:

    /// Use preset formatter
    let a = 2.1.dtb.toString(.dtb.CNY)?.value

    /// Custom formatter
    let b = 2.dtb.double.toString(NumberFormatter().dtb.decimal(2).rounded(.halfDown).prefix("¥", negative: "-¥").value)

Declaration

Swift

public func toString(_ formatter: NumberFormatter) -> DTBKitWrapper<String>?

nsDecimal
Convert to NSDecimalNumber with behavior.

精度处理。
Declaration
Swift

public var nsDecimal: DTBKitWrapper<NSDecimalNumber> { get }

Available where `Base` == `Double`

places(_:)
Cut dicimal places.

截取小数后 x 位。

Example: 1.26.dtb.place(1).value = 1.2
Declaration
Swift

public func places(_ value: Int) -> DTBKitWrapper<Base>

Available where `Base`: `BinaryFloatingPoint`


                    
                    
                    hf(_:)

Undocumented

Declaration

Swift

public func hf(_ behavior: DTB.HFBehaviors = .scale) -> CGFloat

Available where `Base`: `SignedInteger`

toDate()
Declaration
Swift

public func toDate() -> Date
string
Convert to string.

转字符串。
Declaration
Swift

public var string: DTBKitWrapper<String> { get }


                    
                    
                    toString(_:)

Convert to string with numberFormatter.

格式化字符串。

For example:

    /// Use preset formatter
    let a = 2.1.dtb.toString(.dtb.CNY)?.value

    /// Custom formatter
    let b = 2.dtb.double.toString(NumberFormatter().dtb.decimal(2).rounded(.halfDown).prefix("¥", negative: "-¥").value)

Declaration

Swift

public func toString(_ formatter: NumberFormatter) -> DTBKitWrapper<String>?

nsDecimal
Convert to NSDecimalNumber with behavior.

精度处理。
Declaration
Swift

public var nsDecimal: DTBKitWrapper<NSDecimalNumber> { get }

Available where `Base`: `UIImage`


                    
                    
                    ci()

Declaration

Swift

public func ci() -> DTBKitWrapper<CIImage>?


                    
                    
                    scale(to:)

Down sampling to fit.

图片下采样。将图片等比缩放至最长边与传入的 value 相等。

refer

Declaration

Swift

public func scale(to value: CGFloat) -> DTBKitWrapper<UIImage>?

Parameters


                                value

result will aspect fit to value.

Return Value

nil if scale fail.

Available where `Base` == `UIViewController`

topMost
Recursion get the top most view controller.

递归取栈顶。

refer
Declaration
Swift

public var topMost: DTBKitWrapper<UIViewController>? { get }

Available where `Base` == `CLLocationCoordinate2D`


                    
                    
                    isWGS

Mark it as WGS

For example:

 let p = CLLocationCoordinate2D(latitude: 10.0, longitude: 10.0)  // WGS
 let result = p.dtb.isWGS.toGCJ  // GCJ

Declaration

Swift

public var isWGS: DTBKitCoordinate2DTransfer { get }


                    
                    
                    isGCJ

Mark it as GCJ

For example:

 let p = CLLocationCoordinate2D(latitude: 10.0, longitude: 10.0)  // GCJ
 let result = p.dtb.isGCJ.toWGS  // WGS

Declaration

Swift

public var isGCJ: DTBKitCoordinate2DTransfer { get }


                    
                    
                    isBD

Mark it as BD

For example:

 let p = CLLocationCoordinate2D(latitude: 10.0, longitude: 10.0)  // BD
 let result = p.dtb.isBD.toGCJ  // GCJ

Declaration

Swift

public var isBD: DTBKitCoordinate2DTransfer { get }

Available where `Base`: `MKMapView`

getZoomLevel()
Declaration
Swift

public func getZoomLevel() -> Int


                    
                    
                    setZoomLevel(_:animated:)

Declaration

Swift

public func setZoomLevel(_ value: Int, animated: Bool = true)

DTBKitWrapper

Declaration

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Available where Base: Collection

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Available where Base == String

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Available where Base == CGRect

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Available where Base == CGSize

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Available where Base == NSDecimalNumber

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Available where Base: NSMutableAttributedString

Declaration

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Available where Base == NSRange

Declaration

Available where Base: NSString

Declaration

Available where Base: NumberFormatter

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Available where Base == String

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Available where Base: BinaryFloatingPoint

Declaration

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Available where Base == Double

Declaration

Available where Base: BinaryFloatingPoint

Declaration

Available where `Base`: `Collection`

Available where `Base` == `String`

Available where `Base` == `CGRect`

Available where `Base` == `CGSize`

Available where `Base` == `NSDecimalNumber`

Available where `Base`: `NSMutableAttributedString`

Available where `Base` == `NSRange`

Available where `Base`: `NSString`

Available where `Base`: `NumberFormatter`

Available where `Base` == `String`

Available where `Base`: `BinaryFloatingPoint`

Available where `Base` == `Double`

Available where `Base`: `BinaryFloatingPoint`

Available where `Base`: `SignedInteger`

Available where `Base`: `UIImage`

Available where `Base` == `UIViewController`

Available where `Base` == `CLLocationCoordinate2D`

Available where `Base`: `MKMapView`