Interface Int8Array
- All Superinterfaces:
ArrayBufferView
- All Known Implementing Classes:
Int8ArrayImpl
,Int8ArrayNative
A view representing an
ArrayBuffer
as 8-bit signed integers. Storing
out-of-range values are mapped to valid values by taking the bottom 8 bits of
the value.
{@link "http://www.khronos.org/registry/typedarray/specs/latest/#7"}-
Field Summary
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Method Summary
Modifier and TypeMethodDescriptionbyte
get
(int index) Retrieve one element of this view.int
length()
The length in elements of this view.void
set
(byte[] array) Set multiple elements in this view from an array, storing starting at 0.void
set
(byte[] array, int offset) Set multiple elements in this view from an array, storing starting at the requested offset.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 multiple elements in this view from another view, storing starting at 0.void
Set multiple elements in this view from another view, storing starting at the requested offset.subarray
(int begin) Create a new view from the same array, fromoffset
to the end of this view.subarray
(int begin, int end) Create a new view from the same array, fromoffset
to (but not including)end
in this view.Methods inherited from interface com.google.gwt.typedarrays.shared.ArrayBufferView
buffer, byteLength, byteOffset
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Field Details
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BYTES_PER_ELEMENT
static final int BYTES_PER_ELEMENT- See Also:
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Method Details
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length
int length()The length in elements of this view.- Returns:
- non-negative length
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get
byte get(int index) Retrieve one element of this view.- Parameters:
index
-- Returns:
- the requested element
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set
void set(int index, int value) Set one element in this view.- Parameters:
index
-value
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set
void set(byte[] array) Set multiple elements in this view from an array, storing starting at 0.- Parameters:
array
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set
void set(byte[] array, int offset) Set multiple elements in this view from an array, storing starting at the requested offset.- Parameters:
array
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set
void set(int[] array) Set multiple elements in this view from an array, storing starting at 0.- Parameters:
array
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set
void set(int[] array, int offset) Set multiple elements in this view from an array, storing starting at the requested offset.- Parameters:
array
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subarray
Create a new view from the same array, fromoffset
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
Int8Array
instance
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subarray
Create a new view from the same array, fromoffset
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 viewend
- offset into this view if non-negative; if negative, an index from the end of this view- Returns:
- a new
Int8Array
instance
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