def.js

Class DataView

java.lang.Object

def.js.Object

def.js.DataView

public class DataView
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
ArrayBuffer	buffer
double	byteLength
double	byteOffset

Fields inherited from class def.js.Object

constructor, prototype

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DataView()
	DataView(ArrayBuffer buffer)
	DataView(ArrayBuffer buffer, double byteOffset)
	DataView(ArrayBuffer buffer, double byteOffset, double byteLength)

Method Summary

Modifier and Type	Method and Description
String	$get(Symbol toStringTag)
double	getFloat32(double byteOffset, Boolean littleEndian) Gets the Float32 value at the specified byte offset from the start of the view.
double	getFloat64(double byteOffset, Boolean littleEndian) Gets the Float64 value at the specified byte offset from the start of the view.
double	getInt16(double byteOffset, Boolean littleEndian) Gets the Int16 value at the specified byte offset from the start of the view.
double	getInt32(double byteOffset, Boolean littleEndian) Gets the Int32 value at the specified byte offset from the start of the view.
double	getInt8(double byteOffset) Gets the Int8 value at the specified byte offset from the start of the view.
double	getUint16(double byteOffset, Boolean littleEndian) Gets the Uint16 value at the specified byte offset from the start of the view.
double	getUint32(double byteOffset, Boolean littleEndian) Gets the Uint32 value at the specified byte offset from the start of the view.
double	getUint8(double byteOffset) Gets the Uint8 value at the specified byte offset from the start of the view.
void	setFloat32(double byteOffset, double value, Boolean littleEndian) Stores an Float32 value at the specified byte offset from the start of the view.
void	setFloat64(double byteOffset, double value, Boolean littleEndian) Stores an Float64 value at the specified byte offset from the start of the view.
void	setInt16(double byteOffset, double value, Boolean littleEndian) Stores an Int16 value at the specified byte offset from the start of the view.
void	setInt32(double byteOffset, double value, Boolean littleEndian) Stores an Int32 value at the specified byte offset from the start of the view.
void	setInt8(double byteOffset, double value) Stores an Int8 value at the specified byte offset from the start of the view.
void	setUint16(double byteOffset, double value, Boolean littleEndian) Stores an Uint16 value at the specified byte offset from the start of the view.
void	setUint32(double byteOffset, double value, Boolean littleEndian) Stores an Uint32 value at the specified byte offset from the start of the view.
void	setUint8(double byteOffset, double value) Stores an Uint8 value at the specified byte offset from the start of the view.

Methods inherited from class def.js.Object

$applyStatic, $applyStatic, $delete, $delete, $get, $get, $set, $set, $super, assign, create, create, defineProperties, defineProperty, defineProperty, freeze, getOwnPropertyDescriptor, getOwnPropertyNames, getPrototypeOf, hasOwnProperty, hasOwnProperty, hasOwnProperty, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, propertyIsEnumerable, propertyIsEnumerable, seal, toJSString, toLocaleString, toString, valueOf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

buffer

public ArrayBuffer buffer

byteLength

public double byteLength

byteOffset

public double byteOffset

Constructor Detail

DataView

public DataView(ArrayBuffer buffer,
                double byteOffset,
                double byteLength)

DataView

public DataView(ArrayBuffer buffer,
                double byteOffset)

DataView

public DataView(ArrayBuffer buffer)

DataView

protected DataView()

Method Detail

getFloat32

public double getFloat32(double byteOffset,
                         Boolean littleEndian)

Gets the Float32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

getFloat64

public double getFloat64(double byteOffset,
                         Boolean littleEndian)

Gets the Float64 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

getInt8

public double getInt8(double byteOffset)

Gets the Int8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

getInt16

public double getInt16(double byteOffset,
                       Boolean littleEndian)

Gets the Int16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

getInt32

public double getInt32(double byteOffset,
                       Boolean littleEndian)

Gets the Int32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

getUint8

public double getUint8(double byteOffset)

Gets the Uint8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

getUint16

public double getUint16(double byteOffset,
                        Boolean littleEndian)

Gets the Uint16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

getUint32

public double getUint32(double byteOffset,
                        Boolean littleEndian)

Gets the Uint32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters:

byteOffset - The place in the buffer at which the value should be retrieved.

setFloat32

public void setFloat32(double byteOffset,
                       double value,
                       Boolean littleEndian)

Stores an Float32 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

littleEndian - If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written.

setFloat64

public void setFloat64(double byteOffset,
                       double value,
                       Boolean littleEndian)

Stores an Float64 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

littleEndian - If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written.

setInt8

public void setInt8(double byteOffset,
                    double value)

Stores an Int8 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

setInt16

public void setInt16(double byteOffset,
                     double value,
                     Boolean littleEndian)

Stores an Int16 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

littleEndian - If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written.

setInt32

public void setInt32(double byteOffset,
                     double value,
                     Boolean littleEndian)

Stores an Int32 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

littleEndian - If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written.

setUint8

public void setUint8(double byteOffset,
                     double value)

Stores an Uint8 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

setUint16

public void setUint16(double byteOffset,
                      double value,
                      Boolean littleEndian)

Stores an Uint16 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

littleEndian - If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written.

setUint32

public void setUint32(double byteOffset,
                      double value,
                      Boolean littleEndian)

Stores an Uint32 value at the specified byte offset from the start of the view.

Parameters:

byteOffset - The place in the buffer at which the value should be set.

value - The value to set.

littleEndian - If false or undefined, a big-endian value should be written, otherwise a little-endian value should be written.

$get

public String $get(Symbol toStringTag)