Package com.google.gwt.typedarrays.client

Class Uint8ClampedArrayNativeEmul

java.lang.Object
com.google.gwt.typedarrays.client.Uint8ClampedArrayNativeEmul
All Implemented Interfaces:
ArrayBufferView, Uint8Array, Uint8ClampedArray
public class Uint8ClampedArrayNativeEmul extends Object implements Uint8ClampedArray
Emulated version of Uint8ClampedArray that is implemented using a Uint8Array.

  • Constructor Details

    • Uint8ClampedArrayNativeEmul

      protected Uint8ClampedArrayNativeEmul(ArrayBuffer buffer, int byteOffset, int length)
      Internal constructor for creating an Uint8ClampedArrayNativeEmul on an existing ArrayBuffer instance.
      Parameters:
      buffer -
      byteOffset -
      length -

  • Method Details

    • create

      public static Uint8ClampedArray create(ArrayBuffer buffer, int byteOffset, int length)
      Create a Uint8ClampedArray instance on an existing ArrayBuffer.
      Parameters:
      buffer -
      byteOffset -
      length -
      Returns:
      Uint8ClampedArray instance

    • create

      public static Uint8ClampedArray create(short[] array)
      Create a Uint8ClampedArray instance from a short array.
      Parameters:
      array -
      Returns:
      Uint8ClampedArray instance

    • create

      public static Uint8ClampedArray create(JsArrayInteger array)
      Create a Uint8ClampedArray instance from a JavaScript array containing integers.
      Parameters:
      array - JavaScript array object
      Returns:
      Uint8ClampedArray instance

    • buffer

      public ArrayBuffer buffer()
      Description copied from interface: ArrayBufferView
      Get the underlying ArrayBuffer.
      Specified by:
      buffer in interface ArrayBufferView
      Returns:
      the ArrayBuffer instance backing this view

    • byteLength

      public int byteLength()
      Description copied from interface: ArrayBufferView
      Get the length of this view in bytes.
      Specified by:
      byteLength in interface ArrayBufferView
      Returns:
      number of bytes in this view

    • byteOffset

      public int byteOffset()
      Description copied from interface: ArrayBufferView
      Get the offset from the beginning of the underlying ArrayBuffer.
      Specified by:
      byteOffset in interface ArrayBufferView
      Returns:
      0-based offset from the beginning of ArrayBufferView.buffer()

    • get

      public short get(int index)
      Description copied from interface: Uint8Array
      Retrieve one element of this view.
      Specified by:
      get in interface Uint8Array
      Returns:
      the requested element, 0-255

    • length

      public int length()
      Description copied from interface: Uint8Array
      The length in elements of this view.
      Specified by:
      length in interface Uint8Array
      Returns:
      non-negative length

    • set

      public void set(int index, int value)
      Description copied from interface: Uint8Array
      Set one element in this view.
      Specified by:
      set in interface Uint8Array

    • set

      public void set(int[] array)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at 0.
      Specified by:
      set in interface Uint8Array

    • set

      public void set(int[] array, int offset)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at the requested offset.
      Specified by:
      set in interface Uint8Array

    • set

      public void set(short[] array)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at 0.
      Specified by:
      set in interface Uint8Array

    • set

      public void set(short[] array, int offset)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at the requested offset.
      Specified by:
      set in interface Uint8Array

    • set

      public void set(Uint8Array array)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from another view, storing starting at 0.
      Specified by:
      set in interface Uint8Array

    • set

      public void set(Uint8Array array, int offset)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from another view, storing starting at the requested offset.
      Specified by:
      set in interface Uint8Array

    • subarray

      public Uint8ClampedArray subarray(int begin)
      Description copied from interface: Uint8ClampedArray
      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.
      Specified by:
      subarray in interface Uint8Array
      Specified by:
      subarray in interface Uint8ClampedArray
      Parameters:
      begin - offset into this view if non-negative; if negative, an index from the end of this view
      Returns:
      a new Uint8ClampedArray instance

    • subarray

      public Uint8ClampedArray subarray(int begin, int end)
      Description copied from interface: Uint8ClampedArray
      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.
      Specified by:
      subarray in interface Uint8Array
      Specified by:
      subarray in interface Uint8ClampedArray
      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 Uint8ClampedArray instance