Category News

Vue.jsレポートでの主要データを視覚化

5月 22, 2025
レポートにグラフを組み込むと、生データを明確で魅力的なビジュアルに変換したり、主要な指標を強調したり、より多くの情報に基づいた意思決定をしたりすることが可能

Charts in reports are graphical representations of data such as bar graphs, line charts and pie diagrams that are incorporated into business documents to illustrate key insights and trends at a glance. By converting numbers into intuitive visuals, charts improve clarity and make comparisons between categories or time periods effortless while drawing attention to critical metrics like sales growth, customer churn or budget variances. These visual tools streamline data interpretation, empower stakeholders to make faster more informed decisions, foster alignment across departments and tell a cohesive data driven story without wading through rows of figures.

Several Vue.js reporting components support charts including:

  • Stimulsoft Reports.JS allows you to embed interactive charts in web reports, supporting diverse chart types, customization, and real-time data updates.
  • ActiveReportsJS lets you design dynamic chart components with extensive data bindings, responsive layouts, and export options for high-quality report visuals.
  • DevExpress Reporting facilitates integration of charts into interactive dashboards, offering cross-platform rendering, data analytics features, and customizable styling controls.

For an in-depth analysis of features and price, visit our Vue.js Reporting Components comparison.

Compare Vue.js Reporting Components

PDFファイルに明確さとコンテキストを追加

5月 22, 2025
注釈を使用すると、ユーザーは主要なセクションを強調表示したり、コメントを提供したり、PDFドキュメントの編集を提案したりできるため、フィードバックを可能な限り明確にすることが可能

PDF annotation capabilities in PDF components provide powerful tools for users to interact with and enhance digital documents. These features are essential across industries where document review, feedback, and collaboration are critical, such as legal, education, engineering, and publishing. By integrating annotation support, developers enable users to mark up content visually, add commentary, and highlight important information, all without altering the underlying document content. Annotations are typically stored separately from the base file data, ensuring document integrity while allowing flexible interaction.

Common features include:

  • Free Text annotations allow users to insert editable text anywhere on the page, useful for adding clarifications or context.
  • Freehand Draw (Ink Annotations) let users sketch directly onto the page for informal notes or diagrammatic feedback.
  • Highlight Text annotations help draw attention to key passages by applying a translucent overlay.
  • Lines annotations provide a precise way to mark connections or callouts, often used in technical reviews.
  • Rectangles annotations offer a clean method to emphasize or outline specific areas of interest.
  • Stamp annotations enable users to apply predefined or custom graphical markers, such as approval seals or confidentiality warnings.
  • Sticky Note annotations allow users to attach small pop-up comments to any part of the document for easy reference.
  • Strikethrough annotations visually indicate content that may need deletion or reconsideration.
  • Underline Text annotations subtly emphasize text without obscuring it.

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

Explore .NET PDF Annotation Features

JavaScript APIを使用してライブグラフデータにアクセス

5月 22, 2025
Reactグラフコントロールは、動的なビジュアル表示のためのカスタムJavaScript APIと統合することで、オンデマンドで最新のデータを取得可能

JavaScript API as a data source in React JavaScript Charts refers to the use of custom JavaScript functions or services that fetch and supply data dynamically to chart components at runtime, rather than relying on static datasets. This approach enables charts to reflect real-time data changes, support asynchronous operations, and integrate with external APIs or internal services. It is particularly useful for applications that require up-to-date information, such as dashboards, monitoring tools, or analytics platforms. The key advantage is enhanced flexibility and responsiveness, allowing developers to handle complex data flows, perform live updates, and tailor chart behavior based on interactive or conditional logic.

Several React Chart Controls offer support for using JavaScript API as a data source including:

  • Highcharts Core lets you populate charts with live data through JavaScript APIs, enabling dynamic updates and real-time visualization scenarios.
  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) allows you to bind chart components to JavaScript API-driven data sources.
  • LightningChart JS facilitates high-speed rendering of data streamed from JavaScript APIs, ideal for intensive, real-time analytical dashboards.
  • ZingChart supports flexible data injection via JavaScript APIs, making it easy to refresh charts dynamically based on changing external datasets.

For an in-depth analysis of features and price, visit our comparison of React Chart Controls.

Compare React Chart Controls

ドッキング可能なツールバーで画面スペースを最適化

5月 22, 2025
Actipro WPF Bars v25.1では、複数行のスタック、フローティング機能、および切り替え可能な可視性を備えたVisual Studioスタイルのドッキング可能なツールバーを追加

Actipro Bars for WPF is a UI component library that equips developers with the tools to build advanced ribbons, toolbars, and menus within their WPF applications. It offers an "Office-like" ribbon experience with customization options, supports MVVM design patterns, and includes a rich set of controls specifically designed for use within these elements, allowing for a cohesive and user-friendly interface.

The Actipro Bars for WPF v25.1 update introduces Visual Studio-style dockable toolbars that can be positioned on any edge of a host control or detached and moved to secondary monitors. This provides a highly adaptable workspace layout that users can configure to fit their preferences. Developers gain fine control over docking behavior, floating, stacking, and visibility settings through exposed properties, allowing for a dynamic and customizable interface without requiring complex custom coding.

To see a full list of what's new in v25.1, see our release notes.

Actipro Bars for WPF is licensed per developer and is available as a Perpetual license with 1 year support and maintenance. See our Actipro Bars for WPF licensing page for full details.

Actipro Bars for WPF is available in the following products:

JavaScriptスプレッドシートの強力なAI駆動型機能を見る

5月 22, 2025
SpreadJS 18.1には、自然言語とスマート分析のためのAI機能の開発者プレビューを含む

SpreadJS by MESCIUS is a high-performance JavaScript spreadsheet component designed to integrate Excel-like functionality into web applications. It allows developers to deliver robust spreadsheet experiences within their applications, complete with features like data import/export, complex formulas, conditional formatting, and extensive customization options. SpreadJS caters to a wide range of use cases, from financial modeling and data analysis to project management and interactive dashboards, ultimately allowing developers to build feature-rich and user-friendly web applications. SpreadJS 18.1 includes a Developer Preview of powerful AI-driven features designed to transform how users interact with JavaScript spreadsheets.

In this blog post, SpreadJS Product Manager Chris Bannon takes you through each of these AI features, shows you how to use them, and highlights the value they can bring to your JavaScript applications. The SpreadJS AI Add-on preview includes the following capabilities:

  • Formula generation and explanation using natural language
  • PivotTable generation based on descriptive input
  • AI worksheet functions for text processing and translation

Read the full blog to get started exploring the benefits available in adding AI into your JavaScript spreadsheets.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The optional Add-ons are available at an additional cost, and require a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.