@ebay/ui-core-react/common/charts/bar-chart.d.ts

Skin components build off React

import type Highcharts from "highcharts";
/**
 * Extended column point with internal properties used during the translate phase.
 * `shapeArgs`, `shapeType`, `shapeY`, and `dlBox` are Highcharts internals
 * that the eBayColumns extension modifies for custom rounded-corner rendering.
 */
export interface ColumnPointInternal extends Highcharts.Point {
    shapeType: string;
    shapeY: number;
    dlBox: Highcharts.BBoxObject;
    shapeArgs: Highcharts.SVGAttributes;
    label?: string;
}
/**
 * Extended column series options with custom top/bottom flags
 * used to control which ends of stacked bars get rounded corners.
 */
export interface ColumnSeriesOptions extends Highcharts.SeriesColumnOptions {
    top?: boolean;
    bottom?: boolean;
}
interface ColumnSeries {
    options: ColumnSeriesOptions;
    points: ColumnPointInternal[];
}
/**
 * Augment the Highcharts module with the internal `seriesTypes` registry.
 *
 * Highcharts source defines a `SeriesTypeRegistry` interface
 * (see highcharts/ts/Core/Series/SeriesType.ts) that maps series type
 * names to their constructors, but it is not included in the published
 * type definitions. We re-declare it here so the `eBayColumns` extension
 * can access `highcharts.seriesTypes.column.prototype` without type casts.
 */
declare module "highcharts" {
    interface SeriesTypeRegistry {
        column: {
            prototype: ColumnSeries;
        };
    }
    const seriesTypes: SeriesTypeRegistry;
}
/**
 * Extends the Highcharts column series translate function to render
 * rounded corners on bar tops/bottoms and visual gaps between stacked segments.
 *
 * - When `options.top` is set, the top corners are rounded.
 * - When `options.bottom` is set, the bottom corners are rounded and no gap is subtracted.
 * - Non-bottom bars get 4px subtracted from their height to create a visual gap.
 */
export declare function eBayColumns(highcharts: typeof Highcharts): void;
export {};
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