@carbon/charts/model-pie.js

Carbon charting components

var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
// Internal Imports
import { ChartModel } from './model';
/** The charting model layer which includes mainly the chart data and options,
 * as well as some misc. information to be shared among components */
var PieChartModel = /** @class */ (function (_super) {
    __extends(PieChartModel, _super);
    function PieChartModel(services) {
        return _super.call(this, services) || this;
    }
    PieChartModel.prototype.getTabularData = function (data) {
        var tabularData = _super.prototype.getTabularData.call(this, data);
        // if the data was changed to tabular format
        // update the group to the key so the slices render with the correct tooltips and colors
        if (data !== tabularData) {
            // If a label was set for the overall dataset, reassign it to key value
            tabularData.forEach(function (d) {
                if (d.key && d.key !== d.group) {
                    d.group = d.key;
                }
            });
        }
        return tabularData;
    };
    PieChartModel.prototype.sanitize = function (data) {
        var tabularData = this.getTabularData(data);
        // Sort data based on value
        return tabularData.sort(function (a, b) { return b.value - a.value; });
    };
    return PieChartModel;
}(ChartModel));
export { PieChartModel };
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