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1.4 KiB
1.4 KiB
category
| category |
|---|
| Browser |
useEyeDropper
Reactive EyeDropper API
Usage
import { useEyeDropper } from '@vueuse/core';
const { isSupported, open, sRGBHex } = useEyeDropper();
Component Usage
<template>
<UseEyeDropper v-slot="{ isSupported, sRGBHex, open }">
<button :disabled="!isSupported" @click="() => open()">sRGBHex: {{ sRGBHex }}</button>
</UseEyeDropper>
</template>
Type Declarations
export interface EyeDropperOpenOptions {
/**
* @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal
*/
signal?: AbortSignal;
}
export interface EyeDropper {
new (): EyeDropper;
open: (options?: EyeDropperOpenOptions) => Promise<{
sRGBHex: string;
}>;
[Symbol.toStringTag]: 'EyeDropper';
}
export interface UseEyeDropperOptions {
/**
* Initial sRGBHex.
*
* @default ''
*/
initialValue?: string;
}
/**
* Reactive [EyeDropper API](https://developer.mozilla.org/en-US/docs/Web/API/EyeDropper_API)
*
* @see https://vueuse.org/useEyeDropper
*
* @__NO_SIDE_EFFECTS__
*/
export declare function useEyeDropper(options?: UseEyeDropperOptions): {
isSupported: ComputedRef<boolean>;
sRGBHex: ShallowRef<string, string>;
open: (openOptions?: EyeDropperOpenOptions) => Promise<
| {
sRGBHex: string;
}
| undefined
>;
};
export type UseEyeDropperReturn = ReturnType<typeof useEyeDropper>;