@tarojs/taro-h5/dist/utils/animation.js

Taro h5 framework

/**
 * ease-in-out的函数
 * @param t 0-1的数字
 */
const easeInOut = (t) => (t < 0.5 ? 4 * t * t * t : (t - 1) * (2 * t - 2) * (2 * t - 2) + 1);
const getTimingFunc = (easeFunc, frameCnt) => {
    return x => {
        if (frameCnt <= 1) {
            return easeFunc(1);
        }
        const t = x / (frameCnt - 1);
        return easeFunc(t);
    };
};

export { easeInOut, getTimingFunc };
//# sourceMappingURL=animation.js.map