useProjection

从一个域到另一个域的反应式数字投影。

¥Reactive numeric projection from one domain to another.

示例

源代码playground (beta)

Projection from [0, 10] to [10, 100]

Input: 0

Output: 10

用法

¥Usage

import { useProjection } from '@vueuse/math'

const input = ref(0)
const projected = useProjection(input, [0, 10], [0, 100])

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