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text extraction

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  1. QR Code Reader using C# | Scan QR Code from Image

    How to scan QR Code using C# within .NET application. C# example that reads QR Code from an image that will help you build an online QR scanner....that allows developers to extract information from various document...enabling effortless parsing of text, metadata, images, barcodes...

    blog.groupdocs.com/parser/scan-qr-code-using-cs...
  2. Working with metadata in PNG images | GroupDocs

    Reading PNG metadata properties The GroupDocs.Metadata API supports extracting format-specific information from PNG images. The following are the steps to read the native PNG metadata. Load a PNG image Get the root metadata package Extract the native metadata package using PngRootPackage.PngPackage Read the PNG metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Png.PngReadTextChunks using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); foreach (var chunk in root.PngPackage.TextChunks) { Console.WriteLine(chunk.Keyword); Console.WriteLine(chunk.Text); var compressedChunk = chunk as PngCompressedTextChunk; if (compressedChunk !...Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

    docs.groupdocs.com/metadata/net/working-with-me...
  3. Add or Remove Annotations in C# | Annotate Word...

    Programmatically add and remove annotations from Word DOC/DOCX files in C#. Add arrow, rectangle, ellipse, watermark annotations using .NET Annotation API....allows you to add, remove, and extract annotations from Word documents...Watermark Distance Strikeout Text Field Ellipse Highlight Link...

    blog.groupdocs.com/annotation/annotate-word-doc...
  4. Working with metadata in Presentations | GroupDocs

    GroupDocs.Metadata for Java provides functionality that allows working with different kinds of presentations such as PPT, PPTX, POTM, POTX, etc. For the full list of supported presentation formats please refer to Supported document formats. Detecting the exact type of a presentation The following sample of code will help you to detect the exact type of a loaded presentation and extract some additional file format information. Load a presentation Extract the root metadata package Use the getPresentationType method to obtain file format information advanced_usage....a loaded presentation and extract some additional file format...information. a presentation Extract the root metadata package Use...

    docs.groupdocs.com/metadata/java/working-with-m...
  5. merger.xml

    1.0 utf-8 yes http://www.sitemaps.org/schemas/sitemap/0.9 http://www.w3.org/1999/xhtml https://docs.groupdocs.com/merger/java/technical-support/weekly0.5https://docs.groupdocs.com/merger/net/techni......com/merger/java/extract-pages/weekly0.5https://docs...groupdocs.com/merger/java/split-text-file/weekly0.5https://docs.groupdocs...

    docs.groupdocs.com/sitemaps/merger.xml
  6. Add or Remove Annotations | Annotate PDF files ...

    Programmatically add and remove annotations from PDF files in Java. Add arrow, rectangle, ellipse, highlight, watermark annotations and more using Java API.... you can add, remove, and extract annotations from word-processing...Resource Redaction Strikeout Text Field Text Redaction Underline Watermark...

    blog.groupdocs.com/annotation/annotate-pdf-file...
  7. Convert HTML to MHTML using Python

    Convert HTML to MHTML using Python for complete web archiving. Easily export HTML to MHTML in Python and bundle images, styles, and fonts into a single file.... Looking for a plain text companion output? See how to...HTML to TXT using Python to extract readable content from your...

    kb.groupdocs.com/conversion/python/convert-html...
  8. GroupDocs.Viewer for Java overview | GroupDocs

    GroupDocs.Viewer for Java enables you to convert files to HTML, PNG, JPEG, PDF file formats, and save attachments without relying on third-party applications. GroupDocs.Viewer for Java is cross-platform class library.... Extract text from PDF files and images...

    docs.groupdocs.com/viewer/java/product-overview/
  9. GroupDocs.Metadata for Java | GroupDocs

    Release notes Package repository GroupDocs.Metadata for Java - A metadata management API for documents to create, preview, analyze, update and remove meta information from all popular file formats. Java metadata changer API gets the file as input, access the file property information and allows users to perform metadata operations for locating this specific file easily for future reference. GroupDocs.Metadata supports over 170 popular file formats. Load Text documents, spreadsheets, presentations, PDF files, web pages, email messages, and images and render/display them in HTML, PDF, PNG, and JPEG formats.... Load text documents, spreadsheets, presentations...Developer Guide BASICS USAGE Extract basic format information Search...

    docs.groupdocs.com/metadata/java/
  10. Working with Templates | GroupDocs

    Create templates with fields and tables to extract structured data using GroupDocs.Parser for Python via .NET....this page Templates let you extract structured values (fields,...locate values by pattern and extract only the matched group: Python...

    docs.groupdocs.com/parser/python-net/working-wi...