VueUseuseBase64
Reactive base64 transforming. Supports plain text, buffer, files, canvas, objects, maps, sets and images.
Demo
Text Input
Base64
Buffer Input
new ArrayBuffer(1024)
Base64
File Input
Base64
Image Input
Base64
Usage
ts
import { Ref, ref } from 'vue'
import { useBase64 } from '@vueuse/core'
const text = ref('')
const { base64 } = useBase64(text)
import { Ref, ref } from 'vue'
import { useBase64 } from '@vueuse/core'
const text = ref('')
const { base64 } = useBase64(text)
If you use object, array, map or set you can provide serializer in options. Otherwise, your data will be serialized by default serializer. Objects and arrays will be transformed in string by JSON.stringify. Map and set will be transformed in object and array respectively before stringify.
Type Declarations
Show Type Declarations
typescript
export interface ToDataURLOptions {
/**
* MIME type
*/
type?: string | undefined
/**
* Image quality of jpeg or webp
*/
quality?: any
}
export interface UseBase64ObjectOptions<T> {
serializer: (v: T) => string
}
export interface UseBase64Return {
base64: Ref<string>
promise: Ref<Promise<string>>
execute: () => Promise<string>
}
export declare function useBase64(
target: MaybeComputedRef<string>
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<Blob>
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<ArrayBuffer>
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<HTMLCanvasElement>,
options?: ToDataURLOptions
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<HTMLImageElement>,
options?: ToDataURLOptions
): UseBase64Return
export declare function useBase64<T extends Record<string, unknown>>(
target: MaybeComputedRef<T>,
options?: UseBase64ObjectOptions<T>
): UseBase64Return
export declare function useBase64<T extends Map<string, unknown>>(
target: MaybeComputedRef<T>,
options?: UseBase64ObjectOptions<T>
): UseBase64Return
export declare function useBase64<T extends Set<unknown>>(
target: MaybeComputedRef<T>,
options?: UseBase64ObjectOptions<T>
): UseBase64Return
export declare function useBase64<T>(
target: MaybeComputedRef<T[]>,
options?: UseBase64ObjectOptions<T[]>
): UseBase64Return
export interface ToDataURLOptions {
/**
* MIME type
*/
type?: string | undefined
/**
* Image quality of jpeg or webp
*/
quality?: any
}
export interface UseBase64ObjectOptions<T> {
serializer: (v: T) => string
}
export interface UseBase64Return {
base64: Ref<string>
promise: Ref<Promise<string>>
execute: () => Promise<string>
}
export declare function useBase64(
target: MaybeComputedRef<string>
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<Blob>
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<ArrayBuffer>
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<HTMLCanvasElement>,
options?: ToDataURLOptions
): UseBase64Return
export declare function useBase64(
target: MaybeComputedRef<HTMLImageElement>,
options?: ToDataURLOptions
): UseBase64Return
export declare function useBase64<T extends Record<string, unknown>>(
target: MaybeComputedRef<T>,
options?: UseBase64ObjectOptions<T>
): UseBase64Return
export declare function useBase64<T extends Map<string, unknown>>(
target: MaybeComputedRef<T>,
options?: UseBase64ObjectOptions<T>
): UseBase64Return
export declare function useBase64<T extends Set<unknown>>(
target: MaybeComputedRef<T>,
options?: UseBase64ObjectOptions<T>
): UseBase64Return
export declare function useBase64<T>(
target: MaybeComputedRef<T[]>,
options?: UseBase64ObjectOptions<T[]>
): UseBase64Return
Source
Contributors
Anthony Fu
丶远方
Mikhailov Nikita
wheat
jelf