This article shows the implementation of annotation redaction for documents of different formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and others.... We value your opinion. Your feedback...
This page explains the life cycle of an index which begins at the moment of creating an instance of the Index class and first saving the index files to disk... We value your opinion. Your feedback...
This article gives the knowledge of the API methods which can be used to perform operations about Character replacements.... We value your opinion. Your feedback...
This article gives the knowledge about the regular expression (RegEx) search queries which are universal and very flexible, but at the same time, in large indexes, their performance becomes extremely low.... We value your opinion. Your feedback...
This article gives the knowledge of the API methods which can be used to perform operations about stop word dictionary.... We value your opinion. Your feedback...
GroupDocs.Watermar API supports adding the following image file types as image watermark:
Bmp; Png; Gif; Jpeg. Add image watermark from local file Following code snippet shows how to add ImageWatermark to a document. If the document consists of multiple parts (pages, worksheets, slides, frames etc), the watermark will be added to all of them.
advanced_usage.adding_image_watermarks.AddImageWatermark
// Specify an absolute or relative path to your document. Ex: "C:\\Docs\\presentation.pptx" Watermarker watermarker = new Watermarker("presentation.... We value your opinion. Your feedback...