Chartsのニュース

パレットフィルモードでチャートの外観をカスタマイズ

7月 3, 2026
NOV Chart for .NET2026.1は、Fast Series向けのパレットフィルモードを追加し、より柔軟なチャートスタイリングと一貫したビジュアル表示が可能

NOV Chart for .NET by Nevron is a comprehensive .NET charting component suite designed for cross-platform application development. It offers an array of 2D and 3D chart types, along with smart data labeling, an advanced chart axes model, numerous interactivity features and GPU-accelerated real-time rendering based on OpenGL. This library allows developers to seamlessly integrate rich, dynamic and interactive business, scientific, financial and presentation data visualizations into their .NET applications for more effective communication.

The NOV Chart for .NET 2026.1 update introduces a new Palette Fill Mode for Fast Area, Fast Bar, Fast Line, and Fast Point Series, giving developers greater control over how colors are applied across high performance charts. This enhancement makes it easier to create visually consistent and professionally styled data visualizations while reducing the effort required to maintain a unified appearance across multiple chart types. The added flexibility helps developers produce clearer dashboards, reporting interfaces, and analytics applications that better align with application branding and design requirements.

To see a full list of what's new in 2026.1, see our release notes.

NOV Chart for .NET is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our NOV Chart for .NET licensing page for full details.

NOV Chart for .NET is available in the following products:

サンバースト図で階層データを見る

6月 25, 2026
LightningChart JS v8.3はサンバースト図を導入し、階層的なデータを直感的に探索し、多層的な部分から全体の洞察まで明確に示すことが可能

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 2D and 3D charts. Ideal for applications demanding smooth real-time data updates, such as financial platforms, engineering tools, scientific research dashboards, and industrial monitoring systems, LightningChart JS provides a comprehensive API for customization and integration into web-based projects.

The LightningChart JS v8.3 update introduces Sunburst charts, enabling developers to visualize hierarchical data in a compact and intuitive format that clearly represents part to whole relationships across multiple levels. By displaying nested categories as proportionally sized segments within concentric rings, the chart makes it easier to analyze complex data structures, compare contributions at different hierarchy levels, and identify patterns or dominant categories without requiring multiple visualizations. This helps developers deliver more informative data exploration experiences in applications that rely on organizational, financial, operational, or other structured datasets.

To see a full list of what's new in v8.3, see our release notes.

LightningChart JS is licensed per developer and is available as an annual license with 1 year support. See our LightningChart JS licensing page for full details.

For more information, see our LightningChart JS product page.

チャートインジケーターでトレンドをより早く特定

6月 23, 2026
サポートとレジスタンス、モメンタム、トレンドの方向性を組み合わせたオールインワン指標で市場トレンドを分析

Chart indicators are tools that display calculated data on a chart to help users identify trends, measure momentum, recognize support and resistance levels, and spot potential reversals. By presenting complex market data as clear visual signals, they simplify analysis, support faster decision making, and help users uncover opportunities. Common use cases include tracking trend strength, confirming entry and exit points, and identifying key price levels where market direction may change.

Several JavaScript charting components provide support for indicators within financial charts, including:

  • Highcharts Core lets you enhance data visualization with customizable chart indicators that reveal trends, momentum, and key market movements with clarity.
  • LightningChart JS Trader facilitates advanced financial analysis through high performance chart indicators that support real time trend tracking and market insights.
  • amCharts 5: Charts allows you to integrate technical indicators into interactive charts, helping users identify patterns, signals, and potential reversals quickly.
  • Syncfusion JavaScript Charts enables rich technical indicator visualizations that simplify trend analysis, highlight opportunities, and improve decision making accuracy.

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

Compare JavaScript Chart Components

多言語印刷プレビューでグローバルユーザーをサポート

6月 22, 2026
LightningChart .NETは、開発者が国際的なユーザー向けによりアクセスしやすくローカライズされた印刷体験を作成するのを支援

LightningChart .NET is a high-performance data visualization library designed for .NET developers working with WPF, WinForms, and UWP applications. It offers GPU-accelerated rendering for smooth real-time visualization of massive datasets, exceeding billions of data points. This library supports a wide variety of chart types, including 2D, 3D, polar, and geographic maps, along with extensive customization options for each. LightningChart .NET is a powerful tool for developers creating demanding data visualization applications requiring exceptional performance.

LightningChart .NET provides multilingual support for the WinForms Print Preview dialog, enabling developers to deliver a more localized and user friendly printing experience for international users. With support for English, German, and Finnish, and the option to add additional languages upon request, applications can better meet regional requirements, improve usability, and reduce the learning curve for users working in their preferred language.

LightningChart .NET is available per developer in packages for either WPF, WinForms, UWP or all 3. Each package comes as a subscription license (with 1 or 2 years of limited support), or a perpetual license (with 1 or 2 years of Standard or Premium support). Floating licenses and site licenses are available upon request. See our LightningChart .NET licensing page for full details.

Learn more on our LightningChart .NET product page.

チャートツールチップとともにインタラクティブな洞察を埋め込む

6月 18, 2026
詳細で文脈に応じたチャートデータに即時アクセスし、ユーザーが洞察を探り、値を比較し、情報に基づいた意思決定を可能に

Chart tooltips in a charting component are interactive elements that display additional information about data points when users hover over or interact with a chart. They help software developers enhance data visualizations by providing detailed values, contextual insights, and comparisons on demand without cluttering the chart itself, improving usability, supporting more effective data analysis, and creating a more engaging user experience.

Several React chart controls offer tooltip support including:

  • DevExtreme React Chart lets you display detailed data point information on hover, improving analysis, comparisons, and chart usability without visual clutter.
  • KendoReact Charts allows you to surface contextual values and insights through customizable tooltips that enhance data exploration and user engagement.
  • AnyChart JS facilitates interactive data analysis by presenting precise chart information on demand, helping users interpret trends efficiently.
  • Syncfusion React Charts lets you reveal rich data details through configurable tooltips, enabling clearer visualizations and more informed decision making.

For an in-depth analysis of features and price, visit our React chart controls comparison:

Compare React Chart Controls