jparticles/lib/common/shape.d.ts

A lightweight, efficient and easy-to-use Canvas library for building some cool particle effects.

import Base from "./base";
import type { CommonConfig } from "../types/common-config";
import type { ICanvasImageSource, ValueOf } from "../types/utility-types";
declare const validShapeTypes: readonly ["circle", "triangle", "star", "image"];
export declare type NormalShapeType = Exclude<ValueOf<typeof validShapeTypes>, 'image'>;
export declare type ShapeType = NormalShapeType | string | ICanvasImageSource;
export interface ShapeData {
    type: ValueOf<typeof validShapeTypes>;
    source?: ICanvasImageSource;
    isImageLoaded?: boolean;
    sides?: number;
    dent?: number;
}
export default abstract class Shape<Options> extends Base<Options> {
    protected readonly options: Options & CommonConfig & {
        shape?: ShapeType | ShapeType[];
    };
    /**
     * 获取形状数据
     */
    protected getShapeData(): ShapeData;
    /**
     * 绘制形状
     */
    protected drawShape(data: {
        x: number;
        y: number;
        r: number;
        color: string;
        shape: ShapeData;
        rotate: number;
    }): void;
}
export {};