igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
101 lines (100 loc) • 3.79 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 { __extends, __generator, __values } from "tslib";
import { IndicatorCalculationStrategy } from "./IndicatorCalculationStrategy";
import { String_$type, toEnum, fromEnum, markType } from "igniteui-react-core";
import { List$1 } from "igniteui-react-core";
import { isNaN_, isInfinity } from "igniteui-react-core";
/**
* @hidden
*/
var ForceIndexIndicatorStrategy = /** @class */ /*@__PURE__*/ (function (_super) {
__extends(ForceIndexIndicatorStrategy, _super);
function ForceIndexIndicatorStrategy() {
return _super !== null && _super.apply(this, arguments) || this;
}
ForceIndexIndicatorStrategy.prototype.b = function (a, b) {
var c = new List$1(String_$type, 0);
c.add("CloseColumn");
c.add("VolumeColumn");
c.o(b.a.c);
return c;
};
ForceIndexIndicatorStrategy.prototype._c = function (a) {
var b, c, d, e, f;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
b = 0;
c = a.closeColumn;
d = a.volumeColumn;
e = a.indicatorColumn;
if (c != null && d != null) {
b = Math.min(c.count, d.count);
}
if (!(b > 0))
return [3 /*break*/, 2];
return [4 /*yield*/, 0];
case 1:
_a.sent();
_a.label = 2;
case 2:
f = 1;
_a.label = 3;
case 3:
if (!(f < b))
return [3 /*break*/, 6];
return [4 /*yield*/, d.item(f) * (c.item(f) - c.item(f - 1))];
case 4:
_a.sent();
_a.label = 5;
case 5:
++f;
return [3 /*break*/, 3];
case 6: return [2 /*return*/];
}
});
};
ForceIndexIndicatorStrategy.prototype.c = function (a) {
var _this = this;
return toEnum(function () { return _this._c(a); });
};
ForceIndexIndicatorStrategy.prototype.a = function (a, b) {
var e_1, _a;
var c = this.c(a);
var d = a.period;
var e = a.indicatorColumn;
if (d != 0 && !isNaN_(d) && !isInfinity(d)) {
c = b.a.b(c, a.period);
}
var f = 0;
try {
for (var _b = __values(fromEnum(c)), _d = _b.next(); !_d.done; _d = _b.next()) {
var g = _d.value;
e.item(f, g);
++f;
}
}
catch (e_1_1) {
e_1 = { error: e_1_1 };
}
finally {
try {
if (_d && !_d.done && (_a = _b.return))
_a.call(_b);
}
finally {
if (e_1)
throw e_1.error;
}
}
return true;
};
ForceIndexIndicatorStrategy.$t = markType(ForceIndexIndicatorStrategy, 'ForceIndexIndicatorStrategy', IndicatorCalculationStrategy.$);
return ForceIndexIndicatorStrategy;
}(IndicatorCalculationStrategy));
export { ForceIndexIndicatorStrategy };