VueUse中文文档createProjection
Reactive numeric projection from one domain to another.
Usage
ts
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
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
Type Declarations
typescript
export declare function createProjection(
fromDomain: MaybeComputedRef<readonly [number, number]>,
toDomain: MaybeComputedRef<readonly [number, number]>,
projector?: ProjectorFunction<number, number>
): UseProjection<number, number>
export declare function createProjection(
fromDomain: MaybeComputedRef<readonly [number, number]>,
toDomain: MaybeComputedRef<readonly [number, number]>,
projector?: ProjectorFunction<number, number>
): UseProjection<number, number>
Source
Category
Export Size
264 B
Package
@vueuse/math Last Changed
9 months ago
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