igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
43 lines (42 loc) • 1.73 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, markType, getEnumerator } from "igniteui-react-core";
import { List$1 } from "igniteui-react-core";
/**
* @hidden
*/
export let TRIXIndicatorStrategy = /*@__PURE__*/ (() => {
class TRIXIndicatorStrategy extends IndicatorCalculationStrategy {
b(a, b) {
let c = new List$1(String_$type, 0);
c.add("CloseColumn");
c.o(b.a.c);
return c;
}
a(a, b) {
let c = b.a.b(a.closeColumn, a.period);
let d = b.a.b(c, a.period);
let e = getEnumerator(b.a.b(d, a.period));
let f = a.indicatorColumn;
if (f.count > 0) {
f.item(0, 0);
}
let g = 1;
e.moveNext();
let h = e.current;
while (e.moveNext()) {
f.item(g, b.i((e.current - h) / h));
h = e.current;
g++;
}
return true;
}
}
TRIXIndicatorStrategy.$t = /*@__PURE__*/ markType(TRIXIndicatorStrategy, 'TRIXIndicatorStrategy', IndicatorCalculationStrategy.$);
return TRIXIndicatorStrategy;
})();