Notizie su Charts

Migliora le prestazioni di visualizzazione di più grafici

Novembre 14, 2023
LightningChart JS v5.0 introduce la condivisione del contesto WebGL per migliorare le prestazioni durante la visualizzazione di più grafici.

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 v5.0 release introduces WebGL context sharing, enabling the sharing of WebGL resources (e.g. textures, shaders, and buffers) across multiple WebGL contexts. This enhances the performance of multi-chart displays, minimizes memory consumption, and simplifies resource management. It optimizes the rendering of each chart, regardless of their arrangement or quantity. Developers can now employ HTML <div> elements to define chart layouts and use CSS for precise control over positioning.

To see a full list of what's new in v5.0.0, see our release notes.

For more information, see our LightningChart JS product page.

Crea grafici Sankey verticali con facilità

Novembre 9, 2023
Highcharts v11.2.0 offre nuove opzioni per la serie di grafici Sankey, tra cui l'allineamento verticale e le modalità colore.

Highcharts is an industry-leading JavaScript charting library, used by tens of thousands of developers and over 80% of the world's 100 largest companies. Highcharts Core (formerly Highcharts JS) is an SVG-based, multi-platform charting library that has been actively developed since 2009.

Highcharts v11.2.0 adds new options for the presentation of Sankey chart types. The nodeAlignment option lets you specify which side of the chart nodes should align to, facilitating a vertical layout. The linkColorMode option determines the color mode for Sankey links, including matching the "from" node, the "to" node, or a gradient between the two.

Sankey charts are a type of flow diagram suited to visualizing complex data that changes over time. With the added Sankey chart display options, Highcharts now offers more impactful ways to visualize your data.

To see a full list of what’s new in v11.2.0, see our release notes.

For more information, visit our Highcharts Core product page.

Esportazione dei grafici in PDF utilizzando .NET 7 WPF

Ottobre 7, 2023
Distribuisci i grafici in un formato sicuro, portatile e ben supportato esportandoli in PDF.

Exporting charts to PDF enables developers to save charts as PDF documents, ensuring their appearance and data are preserved for sharing, printing, or archival purposes. It allows seamless integration of charting capabilities within WPF applications and facilitates the generation of high-quality, portable chart representations in PDF format.

Here is a selection of WPF chart controls that offer PDF export support:

  • ChartDirector for .NET by Advanced Software Engineering is a comprehensive charting library that supports numerous chart types and includes built-in PDF export functionality.
  • TeeChart WPF (part of TeeChart for .NET Standard Business Edition by Steema Software) is a feature-rich charting component that includes PDF export capabilities.
  • NOV Chart for .NET by Nevron provides a wide range of charting options and supports exporting to PDF.

Additionally, the following charting components are available as part of multi-function component suites:

  • DevExpress WPF Chart (Part of DevExpress WPF) provides rich charting capabilities and supports PDF export along with other export formats.
  • Infragistics WPF Charts (Part of Infragistics Ultimate UI for WPF) includes powerful charting controls with PDF export functionality.
  • Telerik WPF Chart (Part of Telerik UI for WPF) offers a wide range of chart types and seamless PDF export capabilities.
  • ComponentOne Charts for WPF (Part of ComponentOne Studio for WPF by GrapeCity) supports PDF export and provides extensive customization options.

For an in-depth analysis of features and price, visit our comparison of .NET 7 charts.

Compare .NET 7 Charts

Aggiungi mappe dettagliate del Sud America alle tue app

Ottobre 5, 2023
FusionCharts v3.21.0 introduce 58 nuove mappe per Argentina, Perù e Costa Rica che consentono agli utenti di eseguire il drill-down in dipartimenti specifici all'interno di ciascun paese.

FusionCharts Suite XT is a JavaScript charting library that provides developers with a wide range of options for creating data visualizations. The suite includes over 100 chart types, 2,000+ maps, and a variety of features for customizing charts, adding interactivity, and exporting charts to different formats. It is used by developers of all skill levels to create data visualizations for a wide range of applications, including dashboards, reports, websites, and mobile apps.

FusionCharts v3.21.0 introduces new maps for Argentina, Peru, and Costa Rica. With a total of 58 new maps, you can now drill down to each specific department within those countries. This version added all 27 Peruvian provinces, all 24 Argentinian provinces, and all 7 Costa Rican provinces.

There are many benefits to using maps in your data visualization apps. Maps are a great way to visualize spatial data, such as customer location, sales by region, or traffic patterns. You can also identify trends and patterns in your data that might otherwise be difficult to see. FusionCharts maps can be used to create interactive dashboards and reports that allow users to explore data in more depth. For example, users could click on different regions on a map to see more detailed information about sales in those regions.

To see a full list of what’s new in version 3.21.0, see our release notes.

For more information, visit our FusionCharts Suite XT product page.

Rendere i grafici Angular accessibili a tutti gli utenti

Agosto 17, 2023
Migliora l'usabilità dei tuoi grafici garantendo la conformità agli standard di accessibilità.

Accessibility features ensure that charts are usable by everyone, including people with disabilities. Examples include screen reader compatibility and keyboard navigation support. This ensures equal access to data visualizations, complying with accessibility standards, and enhancing user experience for all users.

Here is a selection of Angular charting components that provide accessibility features:

  • HighCharts Core is a powerful charting library that provides accessibility features like screen reader support, keyboard navigation, and customizable data labels.
  • AnyChart JS offers accessible charting solutions with features such as ARIA support, interactive tooltips, and focus highlighting for enhanced keyboard navigation.
  • amCharts 5: Charts comes with built-in accessibility options, making it easier to create inclusive charts by providing accessible descriptions, keyboard interaction, and visual cues for data points.

Many multi-function component suites also feature charting controls with accessibility support, including:

  • DevExtreme Chart (part of DevExtreme Complete) ensures accessible data visualizations with features including assistive technology compatibility and keyboard navigation.
  • Kendo UI for Angular Chart (part of Kendo UI) supports accessible charts through keyboard interaction, ARIA attributes, and other accessibility enhancements.
  • SmartClient offers accessibility support for its charting components, including accessible labels and keyboard navigation.

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

Compare Angular Charts