我正在使用quartz来显示pdf内容,我需要创建一个目录来浏览pdf.从阅读Apple的文档我认为我应该使用CGPDFDocumentGetCatalog,但我找不到任何关于如何在任何地方使用它的例子.有任何想法吗？
更新:仍未找到解决方案.我厌倦了Alex的解决方案,但我得到的输出看起来像这样:
2011-07-27 09:16:19.359 LDS Scriptures App-iPad[624:707] key: Pages
2011-07-27 09:16:19.361 LDS Scriptures App-iPad[624:707] key: Count
2011-07-27 09:16:19.362 LDS Scriptures App-iPad[624:707] pdf integer value: 238
2011-07-27 09:16:19.363 LDS Scriptures App-iPad[624:707] key: Kids
2011-07-27 09:16:19.366 LDS Scriptures App-iPad[624:707] key: Type
2011-07-27 09:16:19.368 LDS Scriptures App-iPad[624:707] key: Outlines
2011-07-27 09:16:19.370 LDS Scriptures App-iPad[624:707] key: Count
2011-07-27 09:16:19.371 LDS Scriptures App-iPad[624:707] pdf integer value: 7
2011-07-27 09:16:19.372 LDS Scriptures App-iPad[624:707] key: First
2011-07-27 09:16:19.374 LDS Scriptures App-iPad[624:707] key: Parent
2011-07-27 09:16:19.375 LDS …