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.... 将修改后的演示文稿写入 PPTX 文件。 以下代码用于创建一个带有趋势线的图表。 # 创建一个...Presentation (); try { # 创建一个集群柱状图 $chart = $pres -> getSlides () -> get_Item...