This article explains how to add text watermark when rendering documents with GroupDocs.Viewer within your .NET applications....a watermark to the HTML/JPG/PNG/PDF output, follow these steps:...
I tried upgrading Groupdocs Viewer from 20.7 to 25.7.
The latest version is unable to read all the pages of a PDF file, whereas the old version did not have this issue. However, the pages size in ViewInfo is 4
My compu…...png (10.5 KB) evgen.efimov August...
This document contains a variety of formatted elements that are used to test document rendering quality during file conversion # **Font Formatting** Source Sans Pro Light......[](data:image/png;base64,iVBORw0KGgoAAAANSUhE/...5iDVcU0CUAA=):
image files, such as printed document scans (Png, JPG, etc.) embedded images within office documents (PDF, DOCX, etc.) You have to implement IOcrConnector interface and pass the instance to RedactorSettings constructor.
For more details, see OCR Usage Basics article.
OCR usage limitations There are the following limitations of the OCR with GroupDocs.Redaction for Java v21.6:
textual replacements are not supported, so you have to use color box replacements to redact text in images....such as printed document scans (PNG, JPG, etc.) embedded images within...