Current File : /home/vacivi36/.trash/vacivitta/node_modules/framer-motion/dist/es/value/use-motion-value.mjs
import { motionValue } from 'motion-dom';
import { useContext, useState, useEffect } from 'react';
import { MotionConfigContext } from '../context/MotionConfigContext.mjs';
import { useConstant } from '../utils/use-constant.mjs';
/**
* Creates a `MotionValue` to track the state and velocity of a value.
*
* Usually, these are created automatically. For advanced use-cases, like use with `useTransform`, you can create `MotionValue`s externally and pass them into the animated component via the `style` prop.
*
* ```jsx
* export const MyComponent = () => {
* const scale = useMotionValue(1)
*
* return <motion.div style={{ scale }} />
* }
* ```
*
* @param initial - The initial state.
*
* @public
*/
function useMotionValue(initial) {
const value = useConstant(() => motionValue(initial));
/**
* If this motion value is being used in static mode, like on
* the Framer canvas, force components to rerender when the motion
* value is updated.
*/
const { isStatic } = useContext(MotionConfigContext);
if (isStatic) {
const [, setLatest] = useState(initial);
useEffect(() => value.on("change", setLatest), []);
}
return value;
}
export { useMotionValue };
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