react-native-reanimated
Version:
More powerful alternative to Animated library for React Native.
55 lines (50 loc) • 1.87 kB
JavaScript
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
import { withSequence, withTiming } from '../../animation';
import { BaseAnimationBuilder } from '../animationBuilder';
export class FadingTransition extends BaseAnimationBuilder {
constructor() {
super(...arguments);
_defineProperty(this, "build", () => {
const delayFunction = this.getDelayFunction();
const callback = this.callbackV;
const delay = this.getDelay();
const duration = this.durationV ?? 500;
return values => {
'worklet';
return {
initialValues: {
opacity: 1,
originX: values.currentOriginX,
originY: values.currentOriginY,
width: values.currentWidth,
height: values.currentHeight
},
animations: {
opacity: delayFunction(delay, withSequence(withTiming(0, {
duration: duration
}), withTiming(1, {
duration: duration
}))),
originX: delayFunction(delay + duration, withTiming(values.targetOriginX, {
duration: 50
})),
originY: delayFunction(delay + duration, withTiming(values.targetOriginY, {
duration: 50
})),
width: delayFunction(delay + duration, withTiming(values.targetWidth, {
duration: 50
})),
height: delayFunction(delay + duration, withTiming(values.targetHeight, {
duration: 50
}))
},
callback: callback
};
};
});
}
static createInstance() {
return new FadingTransition();
}
}
//# sourceMappingURL=FadingTransition.js.map