Category News

Visualisez des structures de données hiérarchiques complexes

Mai 14, 2024
LightningChart JS v5.2.0 ajoute les graphiques Treemap, permettant aux développeurs JavaScript d’afficher des informations hiérarchiques sous forme de rectangles imbriqués.

LightningChart JS is a high-performance JavaScript charting library that utilizes WebGL rendering and GPU acceleration to deliver exceptional performance for a wide range of data visualization needs. It is designed to handle large datasets and complex visualizations with ease, enabling developers to create interactive and visually appealing charts for various applications.

The LightningChart JS v5.2.0 update adds Treemap charts with built-in drill-down functionality, enabling developers to visualize hierarchical data within nested rectangles representing larger or smaller values, depending on their size. This simplifies the complexities involved in understanding large datasets by providing a clear and immediate visual hierarchy of data categories and their relative importance, with the ability to display more depth. This is particularly useful in scenarios such as financial analysis, asset distribution, and organizational structure mapping, where understanding the proportionate distribution of data elements is crucial.

To see a full list of what's new in v5.2.0, see our release notes.

LightningChart JS is licensed based on method of deployment with options including SaaS Developer Licenses, Application Developer Licenses, and Publisher Developer Licenses. Each license is perpetual and includes 1 year subscription for technical support and software updates. See our LightningChart JS licensing page for full details.

Learn more on our LightningChart JS product page.

Supprimez les informations sensibles des PDF avec facilité

Mai 14, 2024
IronPDF for .NET 2024.5.2 vous permet de nettoyer et d'analyser les fichiers PDF afin d'améliorer la protection des données utilisateur et de renforcer la sécurité des applications.

IronPDF for .NET empowers developers with a user-friendly C# library to generate, edit, and manage PDFs. It leverages a familiar HTML/CSS foundation for effortless PDF creation, while also offering robust features like text extraction, OCR, signing, and more. This comprehensive solution simplifies complex PDF development tasks, saving time and boosting productivity for .NET projects.

The IronPDF for .NET 2024.5.2 update introduces the IronPdf.Cleaner API, designed to improve the security and reliability of PDF handling in applications. This new API offers developers the capability to sanitize and scan PDF files, effectively mitigating the risks associated with processing content from an untrusted source. It removes potentially malicious code and sensitive information, such as metadata, comments, or embedded objects, that could compromise the application or user data. This enhances application security and safeguards against potential vulnerabilities introduced through untrusted PDF sources.

To see a full list of what's new in 2024.5.2, see our release notes.

IronPDF for .NET is licensed based on the number of developers, organization locations and projects, and is available as a Perpetual license with one free year of product updates and support services. See our IronPDF for .NET licensing page for full details.

IronPDF for .NET is available to buy in the following products:

Créez des requêtes XPath avec plus d'efficacité et de précision

Mai 14, 2024
Utilisez la saisie semi-automatique XPath pour rationaliser l’écriture de requêtes pour la navigation et la sélection de nœuds dans les documents XML.

XPath auto-completion is a feature that enhances the efficiency and accuracy of traversing XML documents by predicting and suggesting possible XPath expressions as you type. This functionality makes writing XPath queries easier by reducing syntax errors and improving productivity, especially in complex documents. It aids in the rapid identification of relevant XML elements and attributes, ensuring precise targeting and extraction of data. By providing real-time suggestions, XPath Auto-completion minimizes manual effort and accelerates the development workflow, enabling developers to focus more on logic and less on syntax.

Several Structured Document Tools offer XPath Auto-Completion including:

For an in-depth analysis of features and price, visit our comparison of Structured Document Tools.

Compare Structured Document Tools

Ajoutez la pagination virtualisée des données aux grilles de données WinForms

Mai 14, 2024
La grille de données WinForms de ComponentOne propose une fonctionnalité de pagination pour optimiser les performances des jeux de données volumineux avec un chargement de données à la demande.

ComponentOne Studio WinForms is a comprehensive development toolkit that empowers you to build feature-rich Windows Forms applications with ease. It equips you with over 120 UI controls spanning data presentation, input elements, and application layout. ComponentOne boasts extensive customization options, seamless Visual Studio integration, and support for the latest .NET versions, making it a valuable asset for streamlining WinForms development.

In this blog post, MESCIUS Software Engineer Kartik Dua demonstrates how paging can be implemented in the FlexGrid Datagrid control to provide an intuitive way to interact with large sets of data. Steps include:

  • Setup a WinForms App with the Required Packages
  • Create a Virtual DataCollection
  • Create a Paged DataColleciton and Bind to FlexGrid
  • Handle the Toolstrip Event to Perform Navigation

A demo project to implement the paging functionality is available for download, as well.

Read the full blog to get started working with large datasets quickly and efficiently.

ComponentOne Studio WinForms is licensed per Developer on a perpetual basis and includes a 12 month subscription. Priority Support is also available. See our ComponentOne Studio WinForms licensing page for full details.

ComponentOne FlexGrid for WinForms is available to buy in the following products:

Améliorez la compréhension des données avec les graphiques sparkline

Mai 13, 2024
Smart HTML Elements v19 prend désormais en charge les graphiques sparkline pour aider les utilisateurs à comprendre rapidement les motifs qui se répètent dans leurs données sans avoir besoin de graphiques distincts.

Smart HTML Elements is an enterprise-grade UI library offering pre-built web components for developers in Angular, React, Vue, Blazor, and JavaScript. It boasts over 60 ready-to-use components like grids, charts, schedulers, and editors, all featuring two-way data binding, responsiveness, accessibility, and theming capabilities. This library helps developers rapidly build dynamic and modern web applications with consistent look-and-feel and rich functionalities, accelerating development time and ensuring professional quality.

The Smart HTML Elements v19.0.0 release adds support for Grid Sparklines. These are small, data-intense, design simple charts that fit into a single cell of a grid and provide a visual representation of data trends. They are typically used to show trends in a series of values, such as seasonal increases or decreases, economic cycles, or to highlight maximum and minimum values. Grid Sparklines help users to quickly understand patterns and trends in their data without having to create separate charts or graphs.

To see a full list of what's new in v19.0.0, see our release notes.

Smart HTML Elements is licensed per developer and is available as a Perpetual license with 1 year support and maintenance. It includes distribution to Unlimited Web applications, SaaS projects, Intranets and Websites. See our Smart HTML Elements licensing page for full details.

Learn more on our Smart HTML Elements product page.