photo-watermark-cli/dist/lib/watermark.d.ts

A modern TypeScript CLI tool to add timestamp watermarks to photos with intelligent size scaling

import type { WatermarkConfig, WatermarkOptions, ProcessResult } from '../types';
/**
 * 从图片中提取拍摄时间
 */
export declare function extractPhotoDate(imagePath: string): Promise<Date>;
/**
 * 格式化日期，使用 moment.js 提供更好的格式化支持
 */
export declare function formatDate(date: Date, format?: string): string;
/**
 * 计算相对于图片尺寸的字体大小
 */
export declare function calculateRelativeFontSize(imageWidth: number, imageHeight: number, baseFontSize?: number, baseResolution?: number): number;
/**
 * 计算相对于图片尺寸的边距
 */
export declare function calculateRelativePadding(imageWidth: number, imageHeight: number, basePadding?: number): number;
/**
 * 为单张图片添加水印
 */
export declare function addWatermarkToImage(inputPath: string, outputPath: string, config: WatermarkConfig): Promise<void>;
/**
 * 仅调整图片亮度，不添加水印
 */
export declare function adjustImageBrightness(inputPath: string, outputPath: string, brightness?: number, quality?: number): Promise<void>;
/**
 * 处理目录下的所有图片，仅调整亮度
 */
export declare function processBrightnessOnly(options: WatermarkOptions): Promise<ProcessResult>;
/**
 * 处理目录下的所有图片
 */
export declare function processDirectory(options: WatermarkOptions): Promise<ProcessResult>;
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