igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
96 lines (95 loc) • 3.53 kB
JavaScript
/*
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 { __extends } from "tslib";
import { Base, Point_$type, markType } from "igniteui-react-core";
import { LeastSquaresFit } from "igniteui-react-core";
import { NotImplementedException } from "igniteui-react-core";
import { isNaN_, isInfinity } from "igniteui-react-core";
/**
* @hidden
*/
var TrendFitCalculator = /** @class */ /*@__PURE__*/ (function (_super) {
__extends(TrendFitCalculator, _super);
function TrendFitCalculator() {
return _super !== null && _super.apply(this, arguments) || this;
}
TrendFitCalculator.a = function (a, b, c, d, e, f, g, h, i, j, k) {
if (d == null) {
switch (b) {
case 1:
d = LeastSquaresFit.k(e, f, g);
break;
case 2:
d = LeastSquaresFit.o(e, f, g);
break;
case 3:
d = LeastSquaresFit.i(e, f, g);
break;
case 4:
d = LeastSquaresFit.p(e, f, g);
break;
case 5:
d = LeastSquaresFit.q(e, f, g);
break;
case 7:
d = LeastSquaresFit.j(e, f, g);
break;
case 6:
d = LeastSquaresFit.l(e, f, g);
break;
case 8:
d = LeastSquaresFit.n(e, f, g);
break;
default: throw new NotImplementedException(0);
}
}
if (d == null) {
return null;
}
for (var l = 0; l < c.i.width; l += 2) {
var m = l / (c.i.width - 1);
var n = j + m * (k - j);
var o = NaN;
switch (b) {
case 1:
o = LeastSquaresFit.ad(d, n);
break;
case 2:
o = LeastSquaresFit.ah(d, n);
break;
case 3:
o = LeastSquaresFit.ab(d, n);
break;
case 4:
o = LeastSquaresFit.ai(d, n);
break;
case 5:
o = LeastSquaresFit.aj(d, n);
break;
case 7:
o = LeastSquaresFit.ac(d, n);
break;
case 6:
o = LeastSquaresFit.ae(d, n);
break;
case 8:
o = LeastSquaresFit.ag(d, n);
break;
default: throw new NotImplementedException(0);
}
n = h(n);
o = i(o);
if (!isNaN_(o) && !isInfinity(o)) {
a.add({ $type: Point_$type, x: n + c.a, y: o });
}
}
return d;
};
TrendFitCalculator.$t = markType(TrendFitCalculator, 'TrendFitCalculator');
return TrendFitCalculator;
}(Base));
export { TrendFitCalculator };