react-native-web
Version:
React Native for Web
53 lines (51 loc) • 1.31 kB
JavaScript
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
* @format
*/
'use strict';
import AnimatedInterpolation from './AnimatedInterpolation';
import AnimatedWithChildren from './AnimatedWithChildren';
class AnimatedDiffClamp extends AnimatedWithChildren {
constructor(a, min, max) {
super();
this._a = a;
this._min = min;
this._max = max;
this._value = this._lastValue = this._a.__getValue();
}
__makeNative(platformConfig) {
this._a.__makeNative(platformConfig);
super.__makeNative(platformConfig);
}
interpolate(config) {
return new AnimatedInterpolation(this, config);
}
__getValue() {
var value = this._a.__getValue();
var diff = value - this._lastValue;
this._lastValue = value;
this._value = Math.min(Math.max(this._value + diff, this._min), this._max);
return this._value;
}
__attach() {
this._a.__addChild(this);
}
__detach() {
this._a.__removeChild(this);
super.__detach();
}
__getNativeConfig() {
return {
type: 'diffclamp',
input: this._a.__getNativeTag(),
min: this._min,
max: this._max
};
}
}
export default AnimatedDiffClamp;