createProjection

Category

@Math

Export Size

193 B

Package

@vueuse/math

Last Changed

last month

Related

createGenericProjectionuseProjection

从一个域映射到另一个域的响应式数值投影。

用法

import { createProjection } from '@vueuse/math'

const useProjector = createProjection([0, 10], [0, 100])
const input = ref(0)
const projected = useProjector(input) // projected.value === 0

input.value = 5 // projected.value === 50
input.value = 10 // projected.value === 100

类型声明

export declare function createProjection(
  fromDomain: MaybeRefOrGetter<readonly [number, number]>,
  toDomain: MaybeRefOrGetter<readonly [number, number]>,
  projector?: ProjectorFunction<number, number>,
): UseProjection<number, number>

Source

Source • Docs

贡献者

Anthony Fu

丶远方

Anthony Fu

变更日志

v10.0.0-beta.4 on 4/13/2023

4d757 - feat(types)!: rename MaybeComputedRef to MaybeRefOrGetter