在线读取XPS文件，方便快捷，类似百度文库-Online to read XPS files, convenient and quick, like Baidu library

动态生成曲线图，方便快捷，希望您能使用满意。不信你可以下载看看再说。-The graph dynamically generated, quick and easy, I hope you can use satisfaction. Do not believe that you can download to see repeat.