igniteui-angular-charts
Version:
Ignite UI Angular charting components for building rich data visualizations for modern web apps.
45 lines (44 loc) • 1.94 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 } from "igniteui-angular-core";
import { List$1 } from "igniteui-angular-core";
/**
* @hidden
*/
export let EaseOfMovementIndicatorStrategy = /*@__PURE__*/ (() => {
class EaseOfMovementIndicatorStrategy extends IndicatorCalculationStrategy {
b(a, b) {
let c = new List$1(String_$type, 0);
c.add("HighColumn");
c.add("LowColumn");
c.add("VolumeColumn");
return c;
}
a(a, b) {
let c = a.indicatorColumn;
let d = a.highColumn;
let e = a.lowColumn;
let f = a.volumeColumn;
let g = a.count;
if (g > 0) {
c.item(0, 0);
}
for (let h = 1; h < g; h++) {
let i = (d.item(h) + e.item(h)) / 2;
let j = (d.item(h - 1) + e.item(h - 1)) / 2;
let k = i - j;
let l = 10000;
let m = b.i((f.item(h) / l) / (d.item(h) - e.item(h)));
c.item(h, b.i(k / m));
}
return true;
}
}
EaseOfMovementIndicatorStrategy.$t = markType(EaseOfMovementIndicatorStrategy, 'EaseOfMovementIndicatorStrategy', IndicatorCalculationStrategy.$);
return EaseOfMovementIndicatorStrategy;
})();