Узнайте, как управлять текстовыми и графическими водяными знаками в презентациях PowerPoint и OpenDocument на C#, чтобы обозначать черновик, конфиденциальную информацию, авторские права и многое другое.... OpenRead ( "watermark.png" ); IPPImage image = presentation...watermarkShape . Name = "watermark" ; Удаление водяного знака...
Learn how Aspose.Slides for .NET metered licensing lets you process PowerPoint and OpenDocument files flexibly, paying only for what you use....limitations and watermarks, the temporary license removes limitations...limitations for 30 days, and metered removes limitations and charges based...
Aspose.PDF for Python via C++ can perform simple and easy tasks and cope with more complex goals. Check the next section for advanced users and developers....add, move or remove, crop pages, add watermarks, stamps, and...