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));
}