Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....pptm" ); try { # 访问演示文稿中的第一张幻灯片 $slide..."withActiveX-edited_java.pptm" , SaveFormat :: Pptm ); # 移除控件 $pres ->...