motion-and-tween/dist/tween/linear/LinearTween.js

Motion and Tween

var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
import Tween from "../Tween.js";
var LinearTween = /** @class */ (function (_super) {
    __extends(LinearTween, _super);
    function LinearTween(params) {
        return _super.call(this, params, "LinearTween") || this;
    }
    LinearTween.prototype.tweenAlgorithm = function (params) {
        var nextT = params.nextT, beginValue = params.beginValue, valueChange = params.valueChange, duration = params.actionDuration;
        var newValue = beginValue + (valueChange * nextT) / duration;
        return newValue;
    };
    LinearTween.prototype.update = function (params) {
        if (params === void 0) { params = null; }
        return _super.prototype.update.call(this, params, this.tweenAlgorithm);
    };
    return LinearTween;
}(Tween));
export { LinearTween };
export default LinearTween;