SNumber class

用于表示一个可能是百分比也可能是确切的数的对象 当表示为百分比时，percent必须是一个0-100之间的数

Constructors

SNumber(double number, bool percent)

const

SNumber.number(double number)

const

SNumber.percent(double number)

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

number → double

final

percent → bool

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

convert(num number) → double

给定一个数，如果当前对象是百分比则返回给定数的百分比 否则返回当前的值

isPositiveNumber() → bool

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

percentRatio() → double

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

zero → const SNumber