Subchapter 18.7

Create Generic Projection

references/createGenericProjection.mdMarkdown663 BView on GitHub

createGenericProjection

Generic version of createProjection. Accepts a custom projector function to map arbitrary type of domains.

Refer to createProjection and useProjection

Create Generic Projection · Vueuse Functions · antfu/skills · Skills Docs

export type ProjectorFunction<F, T> = (
  input: F,
  from: readonly [F, F],
  to: readonly [T, T],
) => T
export type UseProjection<F, T> = (input: MaybeRefOrGetter<F>) => ComputedRef<T>
export declare function createGenericProjection<F = number, T = number>(
  fromDomain: MaybeRefOrGetter<readonly [F, F]>,
  toDomain: MaybeRefOrGetter<readonly [T, T]>,
  projector: ProjectorFunction<F, T>,
): UseProjection<F, T>