/*
THIS INFRAGISTICS ULTIMATE SOFTWARE LICENSE  AGREEMENT ("AGREEMENT") LOCATED HERE:
https://www.infragistics.com/legal/license/igultimate-la
https://www.infragistics.com/legal/license/igultimate-eula
GOVERNS THE LICENSING, INSTALLATION AND USE OF INFRAGISTICS SOFTWARE. BY DOWNLOADING AND/OR INSTALLING AND USING INFRAGISTICS SOFTWARE:  you are indicating that you have read and understand this Agreement, and agree to be legally bound by it on behalf of the yourself and your company.
*/
import * as tslib_1 from "tslib";
import { LogarithmicScaler } from "./LogarithmicScaler";
import { NumericScaler } from "./NumericScaler";
import { markType } from "igniteui-react-core/ES5/type";
import { isNaN_ } from "igniteui-react-core/ES5/number";
var VerticalLogarithmicScaler = /** @class */ (function (_super) {
    tslib_1.__extends(VerticalLogarithmicScaler, _super);
    function VerticalLogarithmicScaler() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    VerticalLogarithmicScaler.prototype.q = function (a, b) {
        if (!b.c.isEmpty) {
            var c = b.e.top + b.e.height * (a - b.d.top) / b.d.height;
            c = (c * b.d.height) + b.d.top;
            c = this.ag(c, NumericScaler.ac, b.c, b.a);
            return c;
        }
        return this.ag(a, b.e, b.d, b.a);
    };
    VerticalLogarithmicScaler.prototype.p = function (a, b) {
        if (!b.c.isEmpty) {
            var c = this.af(a, NumericScaler.ac, b.c, b.a);
            c = (c - b.d.top) / b.d.height;
            c = b.d.top + b.d.height * (c - b.e.top) / b.e.height;
            return c;
        }
        return this.af(a, b.e, b.d, b.a);
    };
    VerticalLogarithmicScaler.prototype.af = function (a, b, c, d) {
        if (isNaN_(a)) {
            return NaN;
        }
        var e;
        if (a <= 0) {
            e = (Math.log(this.o) - this.ae) / (this.ad - this.ae);
        }
        else {
            e = (Math.log(a) - this.ae) / (this.ad - this.ae);
        }
        if (!d) {
            e = 1 - e;
        }
        return c.top + c.height * (e - b.top) / b.height;
    };
    VerticalLogarithmicScaler.prototype.ag = function (a, b, c, d) {
        var e = b.top + b.height * (a - c.top) / c.height;
        if (!d) {
            e = 1 - e;
        }
        return Math.exp(e * (this.ad - this.ae) + this.ae);
    };
    VerticalLogarithmicScaler.$t = markType(VerticalLogarithmicScaler, 'VerticalLogarithmicScaler', LogarithmicScaler.$);
    return VerticalLogarithmicScaler;
}(LogarithmicScaler));
export { VerticalLogarithmicScaler };
