Uint8Array (GWT Javadoc)

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## com.google.gwt.typedarrays.shared
Interface Uint8Array

All Superinterfaces:
  ArrayBufferView

All Known Subinterfaces:
  Uint8ClampedArray

All Known Implementing Classes:
  Uint8ArrayImpl, Uint8ArrayNative, Uint8ClampedArrayImpl, Uint8ClampedArrayNativeEmul

    public interface Uint8Array

extends ArrayBufferView

A view representing an `ArrayBuffer` as 8-bit unsigned integers. Storing out-of-range values are mapped to valid values by taking the bottom 8 bits of the value as an unassigned. "http://www.khronos.org/registry/typedarray/specs/latest/#7"

Field Summary
`static int` | `BYTES_PER_ELEMENT`

Method Summary
`short` | `get(int index)` Retrieve one element of this view.
`int` | `length()` The length in elements of this view.
`void` | `set(int[] array)` Set multiple elements in this view from an array, storing starting at 0.
`void` | `set(int[] array, int offset)` Set multiple elements in this view from an array, storing starting at the requested offset.
`void` | `set(int index, int value)` Set one element in this view.
`void` | `set(short[] array)` Set multiple elements in this view from an array, storing starting at 0.
`void` | `set(short[] array, int offset)` Set multiple elements in this view from an array, storing starting at the requested offset.
`void` | `set(Uint8Array array)` Set multiple elements in this view from another view, storing starting at 0.
`void` | `set(Uint8Array array, int offset)` Set multiple elements in this view from another view, storing starting at the requested offset.
`Uint8Array` | `subarray(int begin)` Create a new view from the same array, from `offset` to the end of this view.
`Uint8Array` | `subarray(int begin, int end)` Create a new view from the same array, from `offset` to (but not including) `end` in this view.

Methods inherited from interface com.google.gwt.typedarrays.shared.ArrayBufferView
`buffer, byteLength, byteOffset`

Field Detail

### BYTES_PER_ELEMENT

    static final int BYTES_PER_ELEMENT

See Also:
  Constant Field Values

Method Detail

### length

    int length()

  The length in elements of this view.

  Returns:
    non-negative length

### get

    short get(int index)

  Retrieve one element of this view.

  Parameters:
    `index` -
  Returns:
    the requested element, 0-255

### set

    void set(int index,
             int value)

  Set one element in this view.

  Parameters:
    `index` -
    `value` -

### set

    void set(Uint8Array array)

  Set multiple elements in this view from another view, storing starting at 0.

  Parameters:
    `array` -

### set

    void set(Uint8Array array,
             int offset)

  Set multiple elements in this view from another view, storing starting at the requested offset.

  Parameters:
    `array` -
    `offset` -

### set

    void set(int[] array)

  Set multiple elements in this view from an array, storing starting at 0.

  Parameters:
    `array` -

### set

    void set(int[] array,
             int offset)

  Set multiple elements in this view from an array, storing starting at the requested offset.

  Parameters:
    `array` -
    `offset` -

### set

    void set(short[] array)

  Set multiple elements in this view from an array, storing starting at 0.

  Parameters:
    `array` -

### set

    void set(short[] array,
             int offset)

  Set multiple elements in this view from an array, storing starting at the requested offset.

  Parameters:
    `array` -
    `offset` -

### subarray

    Uint8Array subarray(int begin)

  Create a new view from the same array, from `offset` to the end of this view. These offset is clamped to legal indices into this view, so it is not an error to specify an invalid index.

  Parameters:
    `begin` - offset into this view if non-negative; if negative, an index from the end of this view
  Returns:
    a new `Uint8Array` instance

### subarray

    Uint8Array subarray(int begin,
                        int end)

  Create a new view from the same array, from `offset` to (but not including) `end` in this view. These indices are clamped to legal indices into this view, so it is not an error to specify invalid indices.

  Parameters:
    `begin` - offset into this view if non-negative; if negative, an index from the end of this view
    `end` - offset into this view if non-negative; if negative, an index from the end of this view
  Returns:
    a new `Uint8Array` instance

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