public static Image Watermark(string sourcePath, string watermarkPath, string mark, WatermarkPosition position) { if (string.IsNullOrEmpty(sourcePath) || !File.Exists(sourcePath)) { throw new ArgumentException("原图片的地址不能为空或文件不存在"); } return(ImageUtil.Watermark(Image.FromFile(sourcePath), watermarkPath, mark, position)); }
public static Image Watermark(Image image, string mark, WatermarkPosition position) { return(ImageUtil.Watermark(image, string.Empty, mark, position)); }