JsUtils (GWT Javadoc)

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## com.google.gwt.typedarrays.client
Class JsUtils

    java.lang.Object
      com.google.gwt.typedarrays.client.JsUtils

    public class JsUtils

extends java.lang.Object

JS-specific utility methods, for use in client-side code that has the values in JS objects already.

Method Summary
`static ArrayBuffer` | `arrayBufferFromString(java.lang.String str)` Creates an `ArrayBuffer` from a string, with bytes encoded as individual characters (which means in UTF8-encoded strings, byte values `0x80-0xFF` take two bytes.
`static Float32ArrayNative` | `createFloat32Array(JsArrayNumber array)`
`static Float64ArrayNative` | `createFloat64Array(JsArrayNumber array)`
`static Int16ArrayNative` | `createInt16Array(JsArrayInteger array)`
`static Int32ArrayNative` | `createInt32Array(JsArrayInteger array)`
`static Int8ArrayNative` | `createInt8Array(JsArrayInteger array)`
`static Uint16ArrayNative` | `createUint16Array(JsArrayInteger array)`
`static Uint32ArrayNative` | `createUint32Array(JsArrayNumber array)`
`static Uint8ArrayNative` | `createUint8Array(JsArrayInteger array)`
`static Uint8ClampedArray` | `createUint8ClampedArray(JsArrayInteger array)`
`static void` | `set(Float32Array dest, JsArrayNumber array)`
`static void` | `set(Float32Array dest, JsArrayNumber array, int offset)`
`static void` | `set(Float64Array dest, JsArrayNumber array)`
`static void` | `set(Float64Array dest, JsArrayNumber array, int offset)`
`static void` | `set(Int16Array dest, JsArrayInteger array)`
`static void` | `set(Int16Array dest, JsArrayInteger array, int offset)`
`static void` | `set(Int32Array dest, JsArrayInteger array)`
`static void` | `set(Int32Array dest, JsArrayInteger array, int offset)`
`static void` | `set(Int8Array dest, JsArrayInteger array)`
`static void` | `set(Int8Array dest, JsArrayInteger array, int offset)`
`static void` | `set(Uint16Array dest, JsArrayInteger array)`
`static void` | `set(Uint16Array dest, JsArrayInteger array, int offset)`
`static void` | `set(Uint32Array dest, JsArrayNumber array)`
`static void` | `set(Uint32Array dest, JsArrayNumber array, int offset)`
`static void` | `set(Uint8Array dest, JsArrayInteger array)`
`static void` | `set(Uint8Array dest, JsArrayInteger array, int offset)`
`static void` | `set(Uint8ClampedArray dest, JsArrayInteger array)`
`static void` | `set(Uint8ClampedArray dest, JsArrayInteger array, int offset)`
`static java.lang.String` | `stringFromArrayBuffer(ArrayBuffer buf)` Creates a string from an `ArrayBuffer`, with bytes encoded as individual characters (which means in UTF8-encoded strings, byte values `0x80-0xFF` take two bytes.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Method Detail

### arrayBufferFromString

    public static ArrayBuffer arrayBufferFromString(java.lang.String str)

  Creates an `ArrayBuffer` from a string, with bytes encoded as individual characters (which means in UTF8-encoded strings, byte values `0x80-0xFF` take two bytes.

  Parameters:
    `str` -
  Returns:
    an `ArrayBuffer` containing the bytes decoded from the string

### createFloat32Array

    public static Float32ArrayNative createFloat32Array(JsArrayNumber array)

### createFloat64Array

    public static Float64ArrayNative createFloat64Array(JsArrayNumber array)

### createInt16Array

    public static Int16ArrayNative createInt16Array(JsArrayInteger array)

### createInt32Array

    public static Int32ArrayNative createInt32Array(JsArrayInteger array)

### createInt8Array

    public static Int8ArrayNative createInt8Array(JsArrayInteger array)

### createUint16Array

    public static Uint16ArrayNative createUint16Array(JsArrayInteger array)

### createUint32Array

    public static Uint32ArrayNative createUint32Array(JsArrayNumber array)

### createUint8Array

    public static Uint8ArrayNative createUint8Array(JsArrayInteger array)

### createUint8ClampedArray

    public static Uint8ClampedArray createUint8ClampedArray(JsArrayInteger array)

### set

    public static void set(Float32Array dest,
                           JsArrayNumber array)

### set

    public static void set(Float32Array dest,
                           JsArrayNumber array,
                           int offset)

### set

    public static void set(Float64Array dest,
                           JsArrayNumber array)

### set

    public static void set(Float64Array dest,
                           JsArrayNumber array,
                           int offset)

### set

    public static void set(Int16Array dest,
                           JsArrayInteger array)

### set

    public static void set(Int16Array dest,
                           JsArrayInteger array,
                           int offset)

### set

    public static void set(Int32Array dest,
                           JsArrayInteger array)

### set

    public static void set(Int32Array dest,
                           JsArrayInteger array,
                           int offset)

### set

    public static void set(Int8Array dest,
                           JsArrayInteger array)

### set

    public static void set(Int8Array dest,
                           JsArrayInteger array,
                           int offset)

### set

    public static void set(Uint16Array dest,
                           JsArrayInteger array)

### set

    public static void set(Uint16Array dest,
                           JsArrayInteger array,
                           int offset)

### set

    public static void set(Uint32Array dest,
                           JsArrayNumber array)

### set

    public static void set(Uint32Array dest,
                           JsArrayNumber array,
                           int offset)

### set

    public static void set(Uint8Array dest,
                           JsArrayInteger array)

### set

    public static void set(Uint8Array dest,
                           JsArrayInteger array,
                           int offset)

### set

    public static void set(Uint8ClampedArray dest,
                           JsArrayInteger array)

### set

    public static void set(Uint8ClampedArray dest,
                           JsArrayInteger array,
                           int offset)

### stringFromArrayBuffer

    public static java.lang.String stringFromArrayBuffer(ArrayBuffer buf)

  Creates a string from an `ArrayBuffer`, with bytes encoded as individual characters (which means in UTF8-encoded strings, byte values `0x80-0xFF` take two bytes.

  Parameters:
    `buf` -
  Returns:
    a string encoding the bytes in the `ArrayBuffer`

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