Packages

Definition Classes: root

Definition Classes: root

Definition Classes: scala

package js

Types, methods and values for interoperability with JavaScript libraries.

This package is only relevant to the Scala.js compiler, and should not be referenced by any project compiled to the JVM.

Guide

General documentation on Scala.js is available at http://www.scala-js.org/doc/.

Overview

The trait js.Any is the root of the hierarchy of JavaScript types. This package defines important subtypes of js.Any that are defined in the standard library of ECMAScript 5.1 (or ES 6, with a label in the documentation), such as js.Object, js.Array and js.RegExp.

Implicit conversions to and from standard Scala types to their equivalent in JavaScript are provided. For example, from Scala functions to JavaScript functions and back.

The most important subtypes of js.Any declared in this package are:

js.Object, the superclass of most (all) JavaScript classes
js.Array
js.Function (and subtraits with specific number of parameters)
js.ThisFunction and its subtraits for functions that take the JavaScript this as an explicit parameter
js.Dictionary, a Map-like view of the properties of a JS object

The trait js.Dynamic is a special subtrait of js.Any. It can represent any JavaScript value in a dynamically-typed way. It is possible to call any method and read and write any field of a value of type js.Dynamic.

There are no explicit definitions for JavaScript primitive types, as one could expect, because the corresponding Scala types stand in their stead:

Boolean is the type of primitive JavaScript booleans
Double is the type of primitive JavaScript numbers
String is the type of primitive JavaScript strings (or null)
Unit is the type of the JavaScript undefined value
Null is the type of the JavaScript null value

js.UndefOr gives a scala.Option-like interface where the JavaScript value undefined takes the role of None.

A | B is an unboxed pseudo-union type, suitable to type values that admit several unrelated types in facade types.

Definition Classes: scalajs

package typedarray

ECMAScript 6 The typdearray package provides facade types for JavaScript ArrayBuffer, TypeArrays and DataView.

ECMAScript 6 The typdearray package provides facade types for JavaScript ArrayBuffer, TypeArrays and DataView. Further, it provides conversions between primitive Scala arrays and TypedArrays

Definition Classes: js

scala.scalajs.js.typedarray

TypedArrayBufferOps

Companion class TypedArrayBufferOps

object TypedArrayBufferOps

Extensions to Buffers for interoperability with JavaScript Typed Arrays.

Linear Supertypes

AnyRef, scala.Any

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final def !=(arg0: scala.Any): Boolean
Definition Classes
AnyRef → Any
final def ##: Int
Definition Classes
AnyRef → Any
final def ==(arg0: scala.Any): Boolean
Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0
Definition Classes
Any
implicit def bufferOps(buffer: Buffer): TypedArrayBufferOps[_ <: TypedArray[_, _]]
implicit def byteBufferOps(buffer: ByteBuffer): TypedArrayBufferOps[Int8Array]
implicit def charBufferOps(buffer: CharBuffer): TypedArrayBufferOps[Uint16Array]
def clone(): AnyRef
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.CloneNotSupportedException]) @native()
implicit def doubleBufferOps(buffer: DoubleBuffer): TypedArrayBufferOps[Float64Array]
final def eq(arg0: AnyRef): Boolean
Definition Classes
AnyRef
def equals(arg0: AnyRef): Boolean
Definition Classes
AnyRef → Any
def finalize(): Unit
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.Throwable])
implicit def floatBufferOps(buffer: FloatBuffer): TypedArrayBufferOps[Float32Array]
final def getClass(): Class[_ <: AnyRef]
Definition Classes
AnyRef → Any
Annotations
@native()
def hashCode(): Int
Definition Classes
AnyRef → Any
Annotations
@native()
implicit def intBufferOps(buffer: IntBuffer): TypedArrayBufferOps[Int32Array]
final def isInstanceOf[T0]: Boolean
Definition Classes
Any
implicit def longBufferOps(buffer: LongBuffer): TypedArrayBufferOps[Nothing]
final def ne(arg0: AnyRef): Boolean
Definition Classes
AnyRef
final def notify(): Unit
Definition Classes
AnyRef
Annotations
@native()
final def notifyAll(): Unit
Definition Classes
AnyRef
Annotations
@native()
implicit def shortBufferOps(buffer: ShortBuffer): TypedArrayBufferOps[Int16Array]
final def synchronized[T0](arg0: => T0): T0
Definition Classes
AnyRef
def toString(): String
Definition Classes
AnyRef → Any
final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException]) @native()

Packages

Guide

Overview

TypedArrayBufferOps

Companion class TypedArrayBufferOps

object TypedArrayBufferOps

Value Members

Inherited from AnyRef

Inherited from scala.Any

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Guide

Overview

TypedArrayBufferOps

Companion class TypedArrayBufferOps

object TypedArrayBufferOps

Value Members

Inherited from AnyRef

Inherited from scala.Any

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TypedArrayBufferOps