OffsetBase class - dart:ui library

Constructors

OffsetBase(double _dx, double _dy): Abstract const constructor. This constructor enables subclasses to provide const constructors so that they can be used in const expressions. [...]
const

Properties

hashCode → int: The hash code for this object. [...]
read-only, override
isFinite → bool: Whether both components are finite (neither infinite nor NaN). [...]
read-only
isInfinite → bool: Returns true if either component is double.infinity, and false if both are finite (or negative infinity, or NaN). [...]
read-only
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited

Methods

toString() → String: Returns a string representation of this object.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited

Operators

operator <(OffsetBase other) → bool: Less-than operator. Compares an Offset or Size to another Offset or Size, and returns true if both the horizontal and vertical values of the left-hand-side operand are smaller than the horizontal and vertical values of the right-hand-side operand respectively. Returns false otherwise. [...]
operator <=(OffsetBase other) → bool: Less-than-or-equal-to operator. Compares an Offset or Size to another Offset or Size, and returns true if both the horizontal and vertical values of the left-hand-side operand are smaller than or equal to the horizontal and vertical values of the right-hand-side operand respectively. Returns false otherwise. [...]
operator ==(dynamic other) → bool: Equality operator. Compares an Offset or Size to another Offset or Size, and returns true if the horizontal and vertical values of the left-hand-side operand are equal to the horizontal and vertical values of the right-hand-side operand respectively. Returns false otherwise.
override
operator >(OffsetBase other) → bool: Greater-than operator. Compares an Offset or Size to another Offset or Size, and returns true if both the horizontal and vertical values of the left-hand-side operand are bigger than the horizontal and vertical values of the right-hand-side operand respectively. Returns false otherwise. [...]
operator >=(OffsetBase other) → bool: Greater-than-or-equal-to operator. Compares an Offset or Size to another Offset or Size, and returns true if both the horizontal and vertical values of the left-hand-side operand are bigger than or equal to the horizontal and vertical values of the right-hand-side operand respectively. Returns false otherwise. [...]