dart:typed_data

Float64x2 class

Float64x2 immutable value type and operations.

Float64x2 stores 2 64-bit floating point values in "lanes". The lanes are "x" and "y" respectively.

Constructors

Float64x2(double x, double y)

factory

Float64x2.fromFloat32x4(Float32x4 v)

factory

Uses the "x" and "y" lanes from v.

Float64x2.splat(double v)

factory

Float64x2.zero()

factory

Properties

hashCode → int

read-only, inherited

The hash code for this object. [...]

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

signMask → int

read-only

Extract the sign bits from each lane return them in the first 2 bits. "x" lane is bit 0. "y" lane is bit 1.

x → double

read-only

Extracted x value.

y → double

read-only

Extracted y value.

Methods

abs() → Float64x2

Returns the lane-wise absolute value of this Float64x2.

clamp(Float64x2 lowerLimit, Float64x2 upperLimit) → Float64x2

Lane-wise clamp this to be in the range lowerLimit-upperLimit.

max(Float64x2 other) → Float64x2

Returns the lane-wise maximum value in this or other.

min(Float64x2 other) → Float64x2

Returns the lane-wise minimum value in this or other.

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed. [...]

scale(double s) → Float64x2

Returns a copy of this each lane being scaled by s. Equivalent to this * new Float64x2.splat(s)

sqrt() → Float64x2

Returns the lane-wise square root of this.

toString() → String

inherited

A string representation of this object. [...]

withX(double x) → Float64x2

Returns a new Float64x2 copied from this with a new x value.

withY(double y) → Float64x2

Returns a new Float64x2 copied from this with a new y value.

Operators

operator *(Float64x2 other) → Float64x2

Multiplication operator.

operator +(Float64x2 other) → Float64x2

Addition operator.

operator -(Float64x2 other) → Float64x2

Subtraction operator.

operator /(Float64x2 other) → Float64x2

Division operator.

operator ==(Object other) → bool

inherited

The equality operator. [...]

operator unary-() → Float64x2

Negate operator.