/**
 * 计算相关工具类
 */
export class AlgorithmHelper {
  private constructor() {
  }
  /**
   * 计算两点间距离
   * @param x1
   * @param y1
   * @param x2
   * @param y2
   * @returns
   */
  static calculateDistance(x1: number, y1: number, x2: number, y2: number): number {
    const dx = x2 - x1;
    const dy = y2 - y1;
    return Math.sqrt(dx * dx + dy * dy);
  }
}