igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
43 lines (42 loc) • 1.79 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, fromEnum, markType } from "igniteui-react-core";
import { List$1 } from "igniteui-react-core";
/**
* @hidden
*/
export let RateOfChangeAndMomentumIndicatorStrategy = /*@__PURE__*/ (() => {
class RateOfChangeAndMomentumIndicatorStrategy extends IndicatorCalculationStrategy {
b(a, b) {
let c = new List$1(String_$type, 0);
c.add("CloseColumn");
return c;
}
a(a, b) {
let c = a.closeColumn;
let d = a.indicatorColumn;
let e = a.period;
let f = 0;
let g = new Array(e);
for (f = 0; f < e; f++) {
g[f] = 0;
}
f = 0;
for (let h of fromEnum(c)) {
let i = f % e;
let j = b.i(100 * (h - g[i]) / g[i]);
d.item(f, j);
g[i] = h;
++f;
}
return true;
}
}
RateOfChangeAndMomentumIndicatorStrategy.$t = /*@__PURE__*/ markType(RateOfChangeAndMomentumIndicatorStrategy, 'RateOfChangeAndMomentumIndicatorStrategy', IndicatorCalculationStrategy.$);
return RateOfChangeAndMomentumIndicatorStrategy;
})();