igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
57 lines (56 loc) • 2.24 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 { IndicatorCalculationStrategy } from "./IndicatorCalculationStrategy";
import { String_$type, Number_$type, markType, getEnumerator } from "igniteui-react-core";
import { List$1 } from "igniteui-react-core";
/**
* @hidden
*/
export let MassIndexIndicatorStrategy = /*@__PURE__*/ (() => {
class MassIndexIndicatorStrategy extends IndicatorCalculationStrategy {
b(a, b) {
let c = new List$1(String_$type, 0);
c.add("HighColumn");
c.add("LowColumn");
c.o(b.a.c);
return c;
}
c(a, b) {
let c = new List$1(Number_$type, 0);
for (let d = 0; d < (Math.min(a.count, b.count)); d++) {
c.add(a.item(d) - b.item(d));
}
return c;
}
a(a, b) {
let c = 9;
let d = a.highColumn;
let e = a.lowColumn;
let f = a.indicatorColumn;
let g = getEnumerator(b.a.b(this.c(d, e), c));
let h = getEnumerator(b.a.b(b.a.b(this.c(d, e), c), c));
let i = new Array(c);
for (let j = 0; j < c; j++) {
i[j] = 0;
}
let k = 0;
for (let l = 0; l < f.count; l++) {
let m = l % c;
k -= i[m];
g.moveNext();
h.moveNext();
let n = b.i(g.current / h.current);
k += n;
f.item(l, k);
i[m] = n;
}
return true;
}
}
MassIndexIndicatorStrategy.$t = /*@__PURE__*/ markType(MassIndexIndicatorStrategy, 'MassIndexIndicatorStrategy', IndicatorCalculationStrategy.$);
return MassIndexIndicatorStrategy;
})();