This article describes how to run .NET digital signature API code examples. We offer multiple solutions on how you can run GroupDocs.Signature examples, by building your own or using our back-end or front-end examples out-of-the-box....folders will look like following image: In extracted files and folders...all the sample document and image files used in the examples....
In this article, you will learn how to render PDF as PNG using C#. Follow our step-by-step guide to convert pdf to png c# without installing any extra software....render PDF documents as PNG images arises in various scenarios...simply need to convert PDFs into image files for visualization or sharing...
The OperationFinished event occurs when an index operation completes – indexing, updating, merging, or optimizing (segment merging)...immediately before adding indexed image to an index. The event can be...used, for example, to save an image separately from its containing...
The search api allow you to optimize, merge, delete, update and create indexes along with many other fascinating features...recognition on images. Calculation and indexing of image hashes for...for reverse image search. The ability to create a distributed search...
The search api allow you to optimize, merge, delete, update and create indexes along with many other fascinating features...recognition on images. Calculation and indexing of image hashes for...for reverse image search. The ability to create a distributed search...
Learn about how many ways the Groupdocs.Watermark for Java can add watermarks in PDF documents....objects: An image XObject represents a sampled visual image such as...longer recommended to be used. Image XObject and Form XObject are...
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....character recognition, OCR) on images, either separate or embedded...library for text recognition in images. const indexFolder = 'c:/MyIndex/'...
This tutorial provides detailed information to convert PNG to JPG using C# and a sample application to demonstrate the implementation of C# PNG to JPG conversion....document conversion from one image format to another and discusses...application. You can start the image conversion procedure by setting...
This API allows you to digitally annotate any type of file format using Java language on any platform....Annotation to PDF using Java Add Image Annotation to JPG using Java...into PDF Using Java How to Add Image Annotation to PDF Using Java...