/*!
 * Copyright (c) Microsoft Corporation.
 * Licensed under the MIT License.
 */
import { IBufferVisual } from "../buffer.js";
import { LayoutBase, ILayoutOptions, IVertexOptions } from "./layout.js";
export interface IBarLayoutOptions extends ILayoutOptions {
    positionsX?: Float64Array | Uint32Array;
    positionsZ?: Float64Array | Uint32Array;
    positionScalingX?: number;
    positionScalingZ?: number;
    heights?: Float64Array | Uint32Array;
    heightScaling?: number;
    minHeight?: number;
    sizeX?: number;
    sizeZ?: number;
    sizesX?: Float64Array | Uint32Array;
    sizesZ?: Float64Array | Uint32Array;
    paddingX?: number;
    paddingZ?: number;
}
export interface IBarVertexOptions extends IVertexOptions {
    colors?: Float64Array | Uint32Array;
    colors1?: Float64Array | Uint32Array;
    minColor?: number;
    maxColor?: number;
}
export declare class Bar extends LayoutBase {
    private _positions;
    private _sizes;
    layout(buffer: IBufferVisual, ids: Uint32Array, options: IBarLayoutOptions): void;
    update(buffer: IBufferVisual, ids: Uint32Array, options: IBarVertexOptions): void;
}