嘿 我有一个大问题: 我需要获取PDF文件的方向,因为我正在为一个现有程序的附件工作,它会编辑一个XML文件以在文档上应用注释. ...我需要知道PDF是纵向格式还是横向格式 (我必须对注释使用不同的corrdinates) 那么您知道如何解决我的问题吗? 因此,如果您有任何想法,请帮助我.您可以使用所需的每种语言.(c#,java,c ++等) 但我不想使用任何商业图书馆.. 谢谢! 最好的问候 Z
Hey I have a big problem: I need to get the orientation of a PDF-File because I am working for an addon of an existing program, wich edits one XML file to apply annotations on the document. ... I need to know if the PDF is the portrait format or in the landscape format (I have to use different corrdinates for the annotation) So do you know how to fix my problem? So If you have any idea, please help me. You can use every language you want.. (c#, java, c++, etc...) But I don''t want to use any commerical library.. Thanks! Best Regards Z
推荐答案Google无法正常工作吗?在此处查看[ ^ ],它很有用,应该可以为您提供所需的信息.否则,只需搜索免费pdf库". Google not working? Look here[^], it is useful and should give you what you need. Otherwise just search for "free pdf library".
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