Намерете отговори относно манипулирането на текстови и водни знаци на изображения в различни файлове с помощта на код на всяка платформа....Redaction Product Family GroupDocs.Watermark...
This section explains how to load document from various sources like file, streams, remote web resources, loading document from FTP, Amazon or Azure storage etc....Redaction Product Solution GroupDocs...
This section decsribes how to add digital signature to pdf, docx, pptx, xlsx and many more with GroupDocs.Signature for Java library...Redaction Product Solution GroupDocs...
Saving a document with methods save(String) or save(OutputStream) of Watermarker class, GroupDocs.Watermark puts it to any custom location.
You can see examples of save() methods in one of these guides:...Redaction Product Solution GroupDocs...
GroupDocs.Watermark allows you to load password-protected documents and load documents from different sources.
For more details please refer to the following guides:...Redaction Product Solution GroupDocs...
GroupDocs.Watermark allows you to load password-protected documents and load documents from different sources.
For more details please refer to the following guides:
Load from local disk Load from stream Load document of specific format Load password-protected document...Redaction Product Solution GroupDocs...
This section explains how to apply additional options to customize output document when converting documents with GroupDocs.Conversion for Node.js via Java...Redaction Product Solution GroupDocs...