Notizie su Charts

Ottimizza la chiarezza del grafico con la funzione "larghezza automatica"

Luglio 9, 2026
LightningChart JS Trader offre il ridimensionamento automatico della larghezza delle candele e delle barre per migliorare la leggibilità del grafico e massimizzare la visibilità dei dati durante lo zoom.

LightningChart JS Trader is a JavaScript/TypeScript library developed by LightningChart that specifically targets the creation of financial and trading applications. It provides high-performance, 2D, 3D, and real-time charting controls and a comprehensive suite of visualizations including candlestick, bar, line, and various technical indicators and drawing tools. This library enables software developers to create interactive technical analysis tools without the need for server-side setup as it runs completely on the client device.

LightningChart JS Trader automatically adjusts the width of candlesticks and bars as users zoom, improving chart readability and making more effective use of available space. By reducing unnecessary gaps between data points, it provides a clearer view of price movements and trends at different zoom levels without requiring manual configuration. This helps developers deliver more intuitive financial charting experiences while retaining the option to disable the feature when fixed-width rendering is preferred.

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

For more information, see our LightningChart JS Trader product page.

Semplifica le visualizzazioni dei dati di grandi dimensioni

Luglio 9, 2026
Combina automaticamente i dati per mantenere i tuoi grafici chiari, reattivi e facili da interpretare man mano che i tuoi set di dati aumentano.

Data aggregation in chart components improves the readability and performance of data visualizations by combining multiple data points into larger, meaningful groups. This enables applications to present large or high-frequency datasets more effectively, reducing visual clutter while preserving overall trends and patterns. Aggregation can be applied dynamically based on the displayed range or selected interval, allowing users to explore data at different levels of detail without compromising responsiveness.

Several Blazor charting controls support data aggregation including:

  • DevExpress Blazor Charts provide automatic data aggregation that groups points according to the current zoom level or visible range, helping charts remain responsive and easy to interpret when working with large datasets.
  • FusionCharts Suite XT supports data aggregation through its time-series capabilities, automatically consolidating values into configurable intervals such as minutes, hours, days, or months, enabling clear visualizations across varying time spans.
  • .netCHARTING includes extensive aggregation options that allow developers to combine data using calculations such as sums, averages, minimums, maximums, and custom formulas, making it suitable for analytical and reporting scenarios.
  • NOV Chart for .NET by Nevron offers built-in data aggregation for large datasets, grouping values into configurable intervals to improve rendering performance while maintaining an accurate representation of overall trends.

For an in-depth analysis of features and price, visit our Blazor charting controls comparison.

Compare Blazor Charting Controls

Personalizza l'aspetto dei grafici con le modalità Riempimento con tavolozza

Luglio 3, 2026
NOV Chart for .NET 2026.1 aggiunge la modalità Riempimento con tavolozza per la serie Fast, abilitando uno stile grafico più flessibile e una presentazione visiva coerente.

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:

Esplora i dati gerarchici con i grafici radiali

Giugno 25, 2026
LightningChart JS v8.3 introduce i grafici radiali, che consentono un'esplorazione intuitiva di dati gerarchici con una chiara comprensione multilivello dal particolare al generale.

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.

Crea grafici sulle piattaforme Java più recenti

Giugno 25, 2026
La versione 7.2 di EspressChart aggiunge il supporto Jakarta EE 11, JDK 21 e Tomcat 11 per migliorare prestazioni, sicurezza e compatibilità.

EspressChart is a Java-based business intelligence and data visualization solution that enables organizations to create and deploy interactive, highly customizable charts for web and enterprise applications. With its robust API and intuitive Chart Designer, users can easily build visualizations featuring advanced capabilities such as drilldown, parameterization, and statistical analysis. Supporting multiple output formats, including PNG, JPEG, GIF, PDF, WMF, and SVG, EspressChart integrates seamlessly into applications and dashboards, helping businesses transform complex data into clear insights for reporting, analytics, and informed decision-making.

The EspressChart 7.2 update modernizes the charting and data visualization platform by introducing support for Jakarta EE 11, JDK 21, and Tomcat 11. For developers building reporting, dashboard, and business intelligence applications, this provides access to the latest enterprise Java standards and runtime technologies, enabling easier integration, improved application performance, and greater deployment flexibility. The update helps ensure that EspressChart based solutions remain compatible with modern Java environments while simplifying platform upgrades and reducing reliance on legacy infrastructure.

To see a full list of what's new in v7.2, see our release notes.

EspressChart is licensed on a per machine basis, with separate Development and Server/Deployment licenses available to support both application development and production deployment. See our EspressChart licensing page for full details.

For more information, see our EspressChart product page.