@antv/g6/lib/utils/extension.js

A Graph Visualization Framework in JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseExtensions = parseExtensions;
/**
 * <zh/> 将模块配置项转换为标准模块格式
 *
 * <en/> Convert extension options to standard format
 * @param graph - <zh/> 图实例 <en/> graph instance
 * @param category - <zh/> 模块类型 <en/> extension type
 * @param extensions - <zh/> 模块配置项 <en/> extension options
 * @returns <zh/> 标准模块配置项 <en/> Standard extension options
 */
function parseExtensions(graph, category, extensions) {
    const counter = {};
    const getKey = (type) => {
        if (!(type in counter))
            counter[type] = 0;
        return `${category}-${type}-${counter[type]++}`;
    };
    return extensions.map((extension) => {
        if (typeof extension === 'string') {
            return { type: extension, key: getKey(extension) };
        }
        if (typeof extension === 'function') {
            return extension.call(graph);
        }
        if (extension.key)
            return extension;
        return Object.assign(Object.assign({}, extension), { key: getKey(extension.type) });
    });
}
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