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.... 将演示文稿写入为 PPTX 文件。 在下面的示例中,我们已为图表图例设置位置和大小。..."Legend_out.pptx" , aspose . slides . SaveFormat . Pptx ); } finally...