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import { SimpleLineSeries } from "./SimpleLineSeries";
export class AverageSeries extends SimpleLineSeries {
constructor() {
super(...arguments);
Object.defineProperty(this, "_tag", {
enumerable: true,
configurable: true,
writable: true,
value: "average"
});
}
_afterNew() {
super._afterNew();
this.setPrivate("allowChangeSnap", false);
this.set("snapToData", true);
}
_updateSegment(index) {
const dataPoints = this._di[index];
if (dataPoints) {
const diP1 = this._di[index]["p1"];
const diP2 = this._di[index]["p2"];
const series = this.get("series");
if (series && diP1 && diP2) {
let x1 = this._getXValue(diP1.get("valueX"));
let x2 = this._getXValue(diP2.get("valueX"));
const xAxis = this.get("xAxis");
const di1 = xAxis.getSeriesItem(series, Math.max(0, xAxis.valueToPosition(x1)));
const di2 = xAxis.getSeriesItem(series, Math.min(1, xAxis.valueToPosition(x2)));
const field = this.get("field") + "Y";
if (di1 && di2) {
let i1 = series.dataItems.indexOf(di1);
let i2 = series.dataItems.indexOf(di2);
if (i1 > i2) {
[i1, i2] = [i2, i1];
}
let sum = 0;
let count = 0;
for (let i = i1; i <= i2; i++) {
const di = series.dataItems[i];
const value = di.get(field);
if (value != null) {
sum += value;
count++;
}
}
const average = sum / count;
diP1.set("valueX", x1);
diP2.set("valueX", x2);
this._setContext(diP1, "valueX", x1);
this._setContext(diP2, "valueX", x2);
this._setContext(diP1, "valueY", average, true);
this._setContext(diP2, "valueY", average, true);
this._positionBullets(diP1);
this._positionBullets(diP2);
}
}
this._updateElements();
}
}
}
Object.defineProperty(AverageSeries, "className", {
enumerable: true,
configurable: true,
writable: true,
value: "AverageSeries"
});
Object.defineProperty(AverageSeries, "classNames", {
enumerable: true,
configurable: true,
writable: true,
value: SimpleLineSeries.classNames.concat([AverageSeries.className])
});
//# sourceMappingURL=AverageSeries.js.map