Skip to main content

Class: CssTransformSubject<T>

Defined in: src/sdk/graphics/css/CssTransform.ts:551

A subscribable subject whose value is a CSS transform string resolved from a CssTransform.

Extends

Type Parameters

Type Parameter
T extends CssTransform

Properties

initialNotifyFunc()

protected readonly initialNotifyFunc: (sub) => void

Defined in: src/sdk/sub/AbstractSubscribable.ts:26

A function which sends initial notifications to subscriptions.

Notifies a subscription of this subscribable's current state.

Parameters

ParameterTypeDescription
subHandlerSubscription<(v) => void>The subscription to notify.

Returns

void

Inherited from

AbstractSubscribable.initialNotifyFunc


isSubscribable

readonly isSubscribable: true = true

Defined in: src/sdk/sub/AbstractSubscribable.ts:10

Flags this object as a Subscribable.

Inherited from

AbstractSubscribable.isSubscribable


notifyDepth

protected notifyDepth: number = 0

Defined in: src/sdk/sub/AbstractSubscribable.ts:23

Inherited from

AbstractSubscribable.notifyDepth


onSubDestroyedFunc()

protected readonly onSubDestroyedFunc: (sub) => void

Defined in: src/sdk/sub/AbstractSubscribable.ts:29

A function which responds to when a subscription to this subscribable is destroyed.

Responds to when a subscription to this subscribable is destroyed.

Parameters

ParameterTypeDescription
subHandlerSubscription<(v) => void>The destroyed subscription.

Returns

void

Inherited from

AbstractSubscribable.onSubDestroyedFunc


singletonSub?

protected optional singletonSub: HandlerSubscription<(v) => void>

Defined in: src/sdk/sub/AbstractSubscribable.ts:20

Inherited from

AbstractSubscribable.singletonSub


subs?

protected optional subs: HandlerSubscription<(v) => void>[]

Defined in: src/sdk/sub/AbstractSubscribable.ts:22

Inherited from

AbstractSubscribable.subs


transform

readonly transform: Omit<T, "resolve">

Defined in: src/sdk/graphics/css/CssTransform.ts:557

This subject's associated CSS transform.

Methods

addSubscription()

protected addSubscription(sub): void

Defined in: src/sdk/sub/AbstractSubscribable.ts:35

Adds a subscription to this subscribable.

Parameters

ParameterTypeDescription
subHandlerSubscription<(v) => void>The subscription to add.

Returns

void

Inherited from

AbstractSubscribable.addSubscription


get()

get(): string

Defined in: src/sdk/graphics/css/CssTransform.ts:573

Gets this item's state.

Returns

string

This item's state.

Overrides

AbstractSubscribable.get


map()

Call Signature

map<M>(fn, equalityFunc?): MappedSubscribable<M>

Defined in: src/sdk/sub/AbstractSubscribable.ts:186

Maps this subscribable to a new subscribable.

Type Parameters
Type Parameter
M
Parameters
ParameterTypeDescription
fn(input, previousVal?) => MThe function to use to map to the new subscribable.
equalityFunc?(a, b) => booleanThe function to use to check for equality between mapped values. Defaults to the strict equality comparison (===).
Returns

MappedSubscribable<M>

The mapped subscribable.

Inherited from

AbstractSubscribable.map

Call Signature

map<M>(fn, equalityFunc, mutateFunc, initialVal): MappedSubscribable<M>

Defined in: src/sdk/sub/AbstractSubscribable.ts:195

Maps this subscribable to a new subscribable with a persistent, cached value which is mutated when it changes.

Type Parameters
Type Parameter
M
Parameters
ParameterTypeDescription
fn(input, previousVal?) => MThe function to use to map to the new subscribable.
equalityFunc(a, b) => booleanThe function to use to check for equality between mapped values.
mutateFunc(oldVal, newVal) => voidThe function to use to change the value of the mapped subscribable.
initialValMThe initial value of the mapped subscribable.
Returns

MappedSubscribable<M>

The mapped subscribable.

Inherited from

AbstractSubscribable.map


notify()

protected notify(): void

Defined in: src/sdk/sub/AbstractSubscribable.ts:80

Notifies subscriptions that this subscribable's value has changed.

Returns

void

Inherited from

AbstractSubscribable.notify


notifySubscription()

protected notifySubscription(sub): void

Defined in: src/sdk/sub/AbstractSubscribable.ts:156

Notifies a subscription of this subscribable's current state.

Parameters

ParameterTypeDescription
subHandlerSubscription<(v) => void>The subscription to notify.

Returns

void

Inherited from

AbstractSubscribable.notifySubscription


onSubDestroyed()

protected onSubDestroyed(sub): void

Defined in: src/sdk/sub/AbstractSubscribable.ts:164

Responds to when a subscription to this subscribable is destroyed.

Parameters

ParameterTypeDescription
subHandlerSubscription<(v) => void>The destroyed subscription.

Returns

void

Inherited from

AbstractSubscribable.onSubDestroyed


pipe()

Call Signature

pipe(to, paused?): Subscription

Defined in: src/sdk/sub/AbstractSubscribable.ts:219

Subscribes to and pipes this subscribable's state to a mutable subscribable. Whenever an update of this subscribable's state is received through the subscription, it will be used as an input to change the other subscribable's state.

Parameters
ParameterTypeDescription
toMutableSubscribable<any, string>The mutable subscribable to which to pipe this subscribable's state.
paused?booleanWhether the new subscription should be initialized as paused. Defaults to false.
Returns

Subscription

The new subscription.

Inherited from

AbstractSubscribable.pipe

Call Signature

pipe<M>(to, map, paused?): Subscription

Defined in: src/sdk/sub/AbstractSubscribable.ts:229

Subscribes to this subscribable's state and pipes a mapped version to a mutable subscribable. Whenever an update of this subscribable's state is received through the subscription, it will be transformed by the specified mapping function, and the transformed state will be used as an input to change the other subscribable's state.

Type Parameters
Type Parameter
M
Parameters
ParameterTypeDescription
toMutableSubscribable<any, M>The mutable subscribable to which to pipe this subscribable's mapped state.
map(fromVal, toVal) => MThe function to use to transform inputs.
paused?booleanWhether the new subscription should be initialized as paused. Defaults to false.
Returns

Subscription

The new subscription.

Inherited from

AbstractSubscribable.pipe


resolve()

resolve(): void

Defined in: src/sdk/graphics/css/CssTransform.ts:581

Resolves this subject's CSS transform to a CSS transform string, and sets this subject's value to the resolved string. If this changes this subject's value, subscribers will be notified.

Returns

void


sub()

sub(handler, initialNotify, paused): Subscription

Defined in: src/sdk/sub/AbstractSubscribable.ts:50

Subscribes to changes in this subscribable's state.

Parameters

ParameterTypeDefault valueDescription
handler(v) => voidundefinedA function which is called when this subscribable's state changes.
initialNotifybooleanfalseWhether to immediately invoke the callback function with this subscribable's current state. Defaults to false. This argument is ignored if the subscription is initialized as paused.
pausedbooleanfalseWhether the new subscription should be initialized as paused. Defaults to false.

Returns

Subscription

The new subscription.

Inherited from

AbstractSubscribable.sub


unsub()

unsub(handler): void

Defined in: src/sdk/sub/AbstractSubscribable.ts:65

Unsubscribes a callback function from this subscribable.

Parameters

ParameterTypeDescription
handler(v) => voidThe function to unsubscribe.

Returns

void

Deprecated

This method has been deprecated in favor of using the Subscription object returned by .sub() to manage subscriptions.

Inherited from

AbstractSubscribable.unsub


create()

static create<T>(transform): CssTransformSubject<T>

Defined in: src/sdk/graphics/css/CssTransform.ts:594

Creates a new instance of CssTransformSubject whose value is resolved from a CSS transform.

Type Parameters

Type Parameter
T extends CssTransform

Parameters

ParameterTypeDescription
transformTA CSS transform.

Returns

CssTransformSubject<T>

A new instance of CssTransformSubject whose value is resolved from the specified CSS transform.


DEFAULT_EQUALITY_FUNC()

readonly static DEFAULT_EQUALITY_FUNC(a, b): boolean

Defined in: src/sdk/sub/AbstractSubscribable.ts:18

Checks if two values are equal using the strict equality operator.

Parameters

ParameterTypeDescription
aanyThe first value.
banyThe second value.

Returns

boolean

whether a and b are equal.

Inherited from

AbstractSubscribable.DEFAULT_EQUALITY_FUNC