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import { FunnelSeries } from "./FunnelSeries";
import { p100 } from "../../core/util/Percent";
import * as $utils from "../../core/util/Utils";
import * as $type from "../../core/util/Type";
/**
* Creates a pyramid series for use in a [[SlicedChart]].
*
* @see {@link https://www.amcharts.com/docs/v5/charts/percent-charts/sliced-chart/pyramid-series/} for more info
* @important
*/
export class PyramidSeries extends FunnelSeries {
constructor() {
super(...arguments);
Object.defineProperty(this, "_tag", {
enumerable: true,
configurable: true,
writable: true,
value: "pyramid"
});
Object.defineProperty(this, "_nextSize", {
enumerable: true,
configurable: true,
writable: true,
value: void 0
});
}
_prepareChildren() {
super._prepareChildren();
this._nextSize = undefined;
}
decorateSlice(dataItem) {
const orientation = this.get("orientation");
const slicesContainer = this.slicesContainer;
const slice = dataItem.get("slice");
const label = dataItem.get("label");
const link = dataItem.get("link");
const valueIs = this.get("valueIs", "area");
const sum = this.getPrivate("valueAbsoluteSum", 0);
if (sum == 0) {
return;
}
const startLocation = this.get("startLocation", 0);
const endLocation = this.get("endLocation", 1);
const tw = this.get("topWidth", 0);
const bw = this.get("bottomWidth", p100);
const workingValue = Math.abs(dataItem.get("valueWorking", 0));
const value = dataItem.get("value", 0);
let sliceHeight;
let sliceBottomWidth;
let pyramidHeight = slicesContainer.innerHeight();
let pyramidWidth = slicesContainer.innerWidth();
let linkWidth = link.width();
let linkHeight = link.height();
if (orientation == "horizontal") {
[pyramidWidth, pyramidHeight] = [pyramidHeight, pyramidWidth];
[linkWidth, linkHeight] = [linkHeight, linkWidth];
}
const center = pyramidWidth / 2;
let d = 1;
if (value != 0) {
d = workingValue / Math.abs(value);
}
else {
if (dataItem.isHidden()) {
d = 0.000001;
}
}
linkHeight *= d;
pyramidHeight = pyramidHeight * (endLocation - startLocation) - linkHeight * (this._count * this._total - 1);
let topWidth = $utils.relativeToValue(tw, pyramidWidth);
if (!$type.isNumber(this._nextSize)) {
this._nextSize = topWidth;
}
let bottomWidth = $utils.relativeToValue(bw, pyramidWidth);
let sliceTopWidth = this._nextSize;
let angle = Math.atan2(pyramidHeight, topWidth - bottomWidth);
let c = Math.tan(Math.PI / 2 - angle);
if (c == 0) {
c = 0.00000001;
}
if (valueIs == "area") {
let totalSquare = (topWidth + bottomWidth) / 2 * pyramidHeight;
let square = totalSquare * workingValue / sum;
let s = Math.abs(sliceTopWidth * sliceTopWidth - 2 * square * c);
sliceHeight = (sliceTopWidth - Math.sqrt(s)) / c;
if (sliceHeight > 0) {
sliceBottomWidth = (2 * square - sliceHeight * sliceTopWidth) / sliceHeight;
}
else {
sliceBottomWidth = sliceTopWidth;
}
}
else {
sliceHeight = pyramidHeight * workingValue / sum;
sliceBottomWidth = sliceTopWidth - sliceHeight * c;
}
let labelCoord = this._nextCoord + sliceHeight / 2;
let sliceX = center;
let sliceY = this._nextCoord;
let linkX = center;
let linkY = sliceY + sliceHeight;
if (orientation == "vertical") {
label.set("y", labelCoord);
if (label.get("opacity") > 0) {
this._rLabels.push({ label: label, y: labelCoord });
}
slice.set("height", sliceHeight);
}
else {
label.set("x", labelCoord);
if (label.get("opacity") > 0) {
this._hLabels.push({ label: label, y: labelCoord });
}
[sliceX, sliceY] = [sliceY, sliceX];
[linkX, linkY] = [linkY, linkX];
slice.set("width", sliceHeight);
}
slice.setAll({ orientation, bottomWidth: sliceBottomWidth, topWidth: sliceTopWidth, x: sliceX, y: sliceY });
link.setAll({ orientation, x: linkX, y: linkY, topWidth: sliceBottomWidth, bottomWidth: sliceBottomWidth });
this._nextSize = sliceBottomWidth;
this._nextCoord += sliceHeight + linkHeight;
}
}
Object.defineProperty(PyramidSeries, "className", {
enumerable: true,
configurable: true,
writable: true,
value: "PyramidSeries"
});
Object.defineProperty(PyramidSeries, "classNames", {
enumerable: true,
configurable: true,
writable: true,
value: FunnelSeries.classNames.concat([PyramidSeries.className])
});
//# sourceMappingURL=PyramidSeries.js.map