The watermark can be removed from the Pdf documents using third-party tools. However, if you want to remove a watermark that is almost impossible to remove, you can rasterize Pdf documents. GroupDocs.Watermark provides the feature to convert all the pages of a Pdf document to raster images with only one line of code....Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition Ask AI...
This article shows how to extract metadata with GroupDocs.Parser from documents of various formats: Pdf, Emails, Ebooks, Microsoft Office: Word (DOC, DOCX), PowerPoint (PPT, PPTX), Excel (XLS, XLSX), LibreOffice formats and many others....Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition Ask AI...
Follow this guide and learn how to convert MS Excel workbooks - XLSX, XLS, XLSB using Java language and GroupDocs.Conversion for Java....Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition Ask AI...
This article explains that how Java redaction API allows you to easily redact data of sensitive or private nature from your documents. You can apply text redaction using exact phrase or regular expression for documents of different formats like Pdf, DOC, DOCX, PPT, PPTX, XLS, XLSX and others....Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition Ask AI...
OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents.
To connect OCR, you need to implement the IOcrConnector interface in the client code.
The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images.
const indexFolder = 'c:/MyIndex/'; const documentsFolder = 'c:/MyDocuments/'; const query = 'Einstein'; // Creating an index const index = new groupdocs....Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition GroupDocs...
Learn how to exclude system pre-installed fonts from HTML markup to reduce rendered document size when rendering documents using GroupDocs.Viewer for Java....Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition Ask AI...
Reading BMP header properties The GroupDocs.Metadata API supports extracting format-specific information from BMP file headers.
The following are the steps to read the header of a BMP file.
Load a BMP image Get the root metadata package Extract the native metadata package using the BmpRootPackage.getBmpHeader method Read the BMP header properties advanced_usage.managing_metadata_for_specific_formats.image.bmp.BmpReadHeaderProperties
try (Metadata metadata = new Metadata(Constants.InputBmp)) { BmpRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getBmpHeader().getBitsPerPixel()); System.out.println(root.getBmpHeader().getColorsImportant()); System.out.println(root.getBmpHeader().getHeaderSize()); System.out.println(root.getBmpHeader().getImageSize()); System.out.println(root.getBmpHeader().getPlanes()); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition Ask AI...
Reading DICOM metadata properties The GroupDocs.Metadata API supports extracting format-specific information from DICOM images.
The following are the steps to read the native DICOM metadata.
Load a DICOM image Get the root metadata package Extract the native metadata package using the DicomRootPackage.getDicomPackage method Read the DICOM metadata properties examples.advanced_usage.managing_metadata_for_specific_formats.image.dicom.DicomReadNativeMetadataProperties
try (Metadata metadata = new Metadata(Constants.InputDicom)) { DicomRootPackage root = metadata.getRootPackageGeneric(); if (root.getDicomPackage() != null) { System.out.println(root.getDicomPackage().getBitsAllocated()); System.out.println(root.getDicomPackage().getReds()); System.out.println(root.getDicomPackage().getGreens()); System.out.println(root.getDicomPackage().getBlues()); System....Signature Product Solution GroupDocs...Us Contact Customers Legal Security Events Acquisition Ask AI...