TextMetrics

import DOM

protocol ConstructibleFromJSValue

Types conforming to this protocol can be constructed from JSValue.

protocol ConvertibleToJSValue

Objects that can be converted to a JavaScript value, preferably in a lossless manner.

protocol CustomStringConvertible

A type with a customized textual representation.

protocol JSBridgedClass : JSBridgedType

Conform to this protocol when your Swift class wraps a JavaScript class.

protocol JSBridgedType : ConstructibleFromJSValue, ConvertibleToJSValue, CustomStringConvertible

Use this protocol when your type has no single JavaScript class. For example, a union type of multiple classes or primitive values.

required init(unsafelyWrapping jsObject: JSObject)

class var constructor: JSFunction? { get }

@ReadonlyAttribute var actualBoundingBoxAscent: Double { get }

@ReadonlyAttribute var actualBoundingBoxDescent: Double { get }

@ReadonlyAttribute var actualBoundingBoxLeft: Double { get }

@ReadonlyAttribute var actualBoundingBoxRight: Double { get }

@ReadonlyAttribute var alphabeticBaseline: Double { get }

@ReadonlyAttribute var emHeightAscent: Double { get }

@ReadonlyAttribute var emHeightDescent: Double { get }

@ReadonlyAttribute var fontBoundingBoxAscent: Double { get }

@ReadonlyAttribute var fontBoundingBoxDescent: Double { get }

@ReadonlyAttribute var hangingBaseline: Double { get }

@ReadonlyAttribute var ideographicBaseline: Double { get }

let jsObject: JSObject

@ReadonlyAttribute var width: Double { get }

init?(from value: JSValue)

init?(from object: JSObject)

static func construct(from value: JSValue) -> Self?

var description: String { get }

var jsValue: JSValue { get }

func jsValue() -> JSValue