igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
74 lines (73 loc) • 3.22 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 { CategoryTrendLineManager } from "./CategoryTrendLineManager";
import { Point_$type, markType } from "igniteui-react-core";
import { TrendResolutionParams } from "./TrendResolutionParams";
import { ScalerParams } from "./ScalerParams";
import { SafeSortedReadOnlyDoubleCollection } from "./SafeSortedReadOnlyDoubleCollection";
import { List$1 } from "igniteui-react-core";
import { BarTrendFitCalculator } from "./BarTrendFitCalculator";
import { TrendAverageCalculator } from "./TrendAverageCalculator";
/**
* @hidden
*/
export let BarTrendLineManager = /*@__PURE__*/ (() => {
class BarTrendLineManager extends CategoryTrendLineManager {
prepareLine(a, b, c, d) {
let e = b.n;
let f = new ScalerParams(0, b.p, b.o, b.b.j$b, e);
let g = new ScalerParams(0, b.p, b.o, b.c.j$b, e);
let h = c.f;
if (b.d != null && b.d.i$b != null) {
h = new SafeSortedReadOnlyDoubleCollection(0, h, b.d.i$b);
}
let i = ((() => {
let $ret = new TrendResolutionParams();
$ret.e = b.j;
$ret.f = b.k;
$ret.g = b.l;
$ret.a = d;
$ret.d = b.i;
$ret.i = b.o;
$ret.h = b.n;
return $ret;
})());
if (a.trendLineType != 0) {
this.prepareLineCore(b.a.s, a.trendLineType, h, a.trendLinePeriod, (j) => b.c.j$c(j, g), (j) => b.b.j$c(j, f), i);
}
}
prepareLineCore(a, b, c, d, e, f, g) {
let h = g.f * g.e;
let i = g.g * g.e;
let j = new List$1(Point_$type, 0);
if (b == 0) {
this.a = null;
this.i.clear();
return;
}
if (this.d(b)) {
this.i.clear();
this.a = BarTrendFitCalculator.a(j, b, g, this.a, c.count, (k) => c.item(k), (k) => k + 1, e, (k) => f(k - 1), h + 1, i + 1);
}
if (this.c(b)) {
this.a = null;
TrendAverageCalculator.b(b, this.i, c, d);
for (let k = g.f; k <= g.g; k += 1) {
let l = k * g.e;
if (l >= 0 && l < this.i.count) {
let m = e(this.i._inner[l]);
let n = f(l);
j.add({ $type: Point_$type, x: m, y: n + g.a });
}
}
}
this.f(j, g, a);
}
}
BarTrendLineManager.$t = /*@__PURE__*/ markType(BarTrendLineManager, 'BarTrendLineManager', CategoryTrendLineManager.$);
return BarTrendLineManager;
})();