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....Slides for Android via Java 支持对图表元素进行动画处理。 系列 、 类别 、 系列元素...Presentation ( "ExistingChart.pptx" ); try { // 获取图表对象的引用 ISlide...