Nouvelles JavaScript / HTML5

Simplifiez les révisions grâce à de puissantes annotations PDF

Janvier 10, 2025
Facilitez la mise en surbrillance, les commentaires et la personnalisation des documents avec les annotations PDF React, pour stimuler la productivité et la clarté de chaque processus de révision.

PDF annotations in PDF Viewer components allow users to interact with and mark up documents directly within an application. This functionality is critical for workflows requiring collaborative review, document editing, or enhanced personalization of PDFs, offering a seamless experience for annotating without requiring external tools. By embedding annotation capabilities, applications can boost productivity and streamline document-centric tasks.

Common features include:

  • Freehand Draw (Ink Annotation) allow users to draw freeform shapes, lines, or highlights directly onto a PDF using a stylus, mouse, or touch input.
  • Lines allow users to underline text, create dividers, or connect different areas of the document for clear and professional markup.
  • Rectangles are ideal for framing sections of a document. Users can highlight specific text or data, making it stand out without permanently altering the original content.
  • Ellipses enable users to easily call attention to charts, images, or other graphical elements.
  • Stamp annotations let users apply predefined or custom stamps, such as "Approved," "Rejected," or company logos. This provides a fast and visually impactful way to signify document status or ownership.
  • Free Text annotations allow users to add independent text boxes anywhere on the document. This tool is helpful for inserting notes, instructions, or additional details without modifying the underlying content.
  • Watermarking PDFs embeds text or images, such as "Confidential" or a company name, across a PDF. It ensures documents are properly branded or marked for security purposes without obstructing readability.

For an in-depth analysis of features and price, visit our React PDF Viewer components comparison.

Explore React PDF Annotation Features

Optimisez l’affichage des documents grâce à la personnalisation

Janvier 10, 2025
GroupDocs.Viewer pour .NET 24.12 améliore les performances, prend en charge un plus grand nombre de formats et offre une personnalisation avancée pour une expérience simplifiée.

GroupDocs.Viewer for .NET gives developers the ability to create or enhance .NET applications for web and desktop with the ability to view and render documents to PDF, HTML or images, without installing any external software. This document viewer API supports detailed HTML output customization, rendering of complex documents and programming code, conversion to PDF, and secure viewing of password-protected documents with an adjustable caching system. Working across multiple operating systems, platforms, frameworks, and development environments, it facilitates the rendering of such formats as PDF, Word, Excel, PowerPoint, RTF, OpenDocument, Visio, and HTML within document viewing apps.

The GroupDocs.Viewer for .NET 24.12 update introduces a New Angular UI designed to deliver enhanced performance, greater customization flexibility, and compatibility with modern development practices. By modernizing dependencies and optimizing document viewing capabilities, this update streamlines integration into applications and ensures a smoother user experience. Developers can leverage the expanded UI customization options to tailor the viewer to specific project requirements, enabling more precise control over functionality and design. This update provides a robust and efficient solution for building modern, adaptable document viewing applications.

To see a full list of what's new in V24.12, see our release notes.

GroupDocs.Viewer for .NET is offered as Developer Small Business, Developer OEM, Site Small Business, and Site OEM licenses catering to a range of business needs. Licenses are perpetual, and include 1 year of support and maintenance. Subscription renewals are also available. See our GroupDocs.Viewer for .NET licensing page for full details.

GroupDocs.Viewer for .NET is available individually or as part of the following products:

Ajoutez une communication transparente à vos applications Web

Janvier 9, 2025
DevExtreme Complete v24.2 propose un nouveau composant de chat avec la messagerie instantanée, l’intégration de l’IA et une personnalisation étendue.

DevExtreme Complete is a robust suite of tools by DevExpress designed to streamline the development of high-performance web applications. It includes a wide range of UI components for modern frameworks such as Angular, React, Vue, and jQuery, making it ideal for developers aiming to create responsive, cross-platform applications with ease. With features like rich data visualization, interactive grids, form controls, and adaptive layouts, it empowers developers to deliver polished and user-friendly interfaces. Whether you're building enterprise dashboards or consumer-facing apps, DevExtreme Complete provides the flexibility and power to meet complex requirements while maintaining performance and usability.

The DevExtreme Chat Component (v24.2) introduces a versatile solution for integrating instant communication into web applications. It supports one-on-one and group interactions, AI and chatbot connectivity for intelligent support, and extensive customization options to create tailored user experiences. With features like typing indicators, popup integration, accessibility compliance, and internationalization, it offers a flexible and inclusive communication platform suitable for a wide range of scenarios, from customer support to team collaboration.

To see a full list of what's new in version 24.2, see our release notes.

DevExtreme Complete is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExtreme Complete licensing page for full details.

DevExtreme Complete is available to buy individually or as part of the following products:

Comparez les métriques avec plusieurs représentations linéaires

Janvier 7, 2025
Les graphiques linéaires permettent de visualiser et de comparer plusieurs jeux de données, en mettant en évidence les relations, les tendances et les contrastes pour révéler des corrélations.

Line charts are a fundamental data visualization tool used to represent quantitative values over a continuous interval, such as time, by connecting data points with straight lines. They are particularly effective for analyzing trends, comparing multiple data sets, and identifying relationships or patterns within large or complex datasets. For software developers, line charts provide a clear and efficient way to present dynamic data, support interactive features for deeper analysis, and enhance decision-making by making critical insights easily accessible through a customizable and intuitive format.

Several Angular chart controls offer line charts including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) lets you build interactive line charts with responsive design, high performance, and seamless integration.
  • Kendo UI for Angular Chart (part of Kendo UI by Telerik) allows you to create customizable, feature-rich line charts optimized for Angular applications with excellent performance.
  • Ignite UI for Angular Chart (part of Infragistics Ignite UI) facilitates the creation of advanced line charts, supporting real-time data visualization with rich interactivity.
  • FusionCharts Suite XT provides versatile line charting capabilities, delivering visually engaging, cross-platform charts for complex data representation.

For an in-depth analysis of features and price, visit our comparison of Angular Charts.

Compare Angular Chart Controls

Assurez la conformité avec les mises à jour de licence Highcharts

Janvier 6, 2025
Highcharts recatégorise le déploiement de sites Web publics sous la licence SaaS, ce qui oblige certains utilisateurs à mettre à jour les contrats pour valider les nouvelles conditions.

Effective January 6, 2025, Highcharts has streamlined its licensing model to enhance clarity, simplify compliance, and improve the overall user experience. The updates include unified definitions, revised license grants, and an upgraded ADV+ support offering.

  • Streamlined Definitions
    The terms “SaaS application” and “web application” have been replaced with a unified term: "External Application". This new terminology clarifies the distinction between applications covered under the Internal License and those requiring additional licensing.

  • Updated License Grants
    Public websites, previously covered under the Internal License grant, are now under the SaaS License grant. This ensures consistency across applications for public access.

  • Video Call Support for ADV+ Subscribers
    Users subscribed to the Highcharts Advantage Plus (ADV+) tier now benefit from video call support, providing more robust communication options for troubleshooting and guidance.

For existing customers using the Internal License to deploy on public websites, these updates reclassify such use under the SaaS License grant. The updated Highsoft license terms mean that customers currently using an Internal License for an external Public Web site or for an “External Application” will need to upgrade to a SaaS License to ensure compliance. For more information see our updated Highcharts Core licensing page.

If you have questions about Highcharts licensing, our experts are here to assist. Whether you need guidance on selecting the right license, moving to a new agreement, or ensuring compliance, we’re ready to help via toll-free phone, live chat or email.

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