JavaScript / HTML5 新闻

用面积图增强数据可视化

9月 18, 2024
通过具有视觉吸引力的交互式显示解锁更深入的洞察，使复杂的数据集可供您的受众访问并吸引人。

An area chart is a visualization tool that displays data as a filled area bounded by a line and the x-axis. It's particularly effective for illustrating trends and changes in data over time. By filling the area beneath the line, it visually represents the cumulative value of the data, making it easier to understand overall trends. This makes area charts ideal for visualizing metrics like sales over time, inventory levels, or stock prices.

Several Angular chart controls offer area charts including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) lets you create highly customizable Angular area charts with rich features, enabling seamless data analysis.
  • Highcharts Core by Highsoft allows you to build interactive and responsive area charts in Angular, offering advanced customization for dynamic data visualization.
  • AnyChart JS facilitates the creation of visually stunning Angular area charts with extensive configuration options, enhancing your data storytelling capabilities.
  • Kendo UI for Angular Chart (part of Kendo UI by Telerik) provides intuitive tools to design sleek, interactive area charts, ensuring high performance and in-depth data insights.

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

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呈现图像时确保正确的方向

9月 16, 2024
GroupDocs.Viewer for Node.js V24.8 添加自动旋转图像的功能，从而确保其按预期对齐方式显示。

GroupDocs.Viewer for Node.js via Java is a JavaScript library that allows you to display images and document formats in your web applications without needing to install additional software. It supports a wide range of file formats, including PDF, HTML, XML, Microsoft Word, Visio, Project, metafiles, and images. GroupDocs.Viewer for Node.js is also highly customizable, allowing you to display the whole document or render it partially to speed up the process. You can also view single pages, a specific cell range in a spreadsheet, or even render an individual document layer in formats such as, PDF and CAD.

The GroupDocs.Viewer for Node.js V24.8 release introduces a significant enhancement in image handling. By leveraging the embedded EXIF Orientation metadata within JPEG files, the library can now automatically rotate and flip images to their correct orientation. This ensures that regardless of how the image was originally captured or stored, it will always be displayed accurately to the viewer. This feature not only improves the user experience but also streamlines the development process by eliminating the need for manual image adjustments.

To see a full list of what's new in V24.8, see our release notes.

GroupDocs.Viewer for Node.js via Java is offered as Developer Small Business, Developer OEM, Site Small Business, and Site OEM licenses catering to a range of business needs. Licenses are perpetual, and include 1 year of support and maintenance. Subscription renewals are also available. See our GroupDocs.Viewer for Node.js via Java licensing page for full details.

GroupDocs.Viewer for Node.js via Java is available in the following products:

与您的用户进行有效沟通

9月 16, 2024
Ignite UI for React 18.7.0 添加一个新的横幅组件，用传递重要信息的非侵入式横幅来增强您的应用程序。

Infragistics Ignite UI for React is a comprehensive UI component library designed to accelerate the development of modern web applications. It offers a rich collection of high-performance, customizable components, including data grids, charts, scheduling, and more. The library's intuitive API and comprehensive documentation make it easy for developers to create visually appealing and interactive user interfaces. Key benefits include improved developer productivity, enhanced application performance, and access to a wide range of pre-built components.

The Ignite UI for React 18.7.0 release adds a new banner component that offers a versatile and effective way to communicate important information to your application's users. By strategically placing banners within your application's layout, you can ensure that crucial messages are prominently visible without obstructing the user's primary workflow. Banners can be customized to include specific actions or calls to action relevant to the message's context, empowering users to respond or take further steps. This flexibility makes banners an invaluable tool for delivering timely and engaging communications within your React-based applications.

To see a full list of what's new in version 18.7.0, see our release notes.

Infragistics Ignite UI for React is part of Infragistics Ignite UI which is licensed per developer and is available as a perpetual license with a 1, 2 or 3 year support and maintenance subscription. See our Infragistics Ignite UI licensing page for full details.

Infragistics Ignite UI for React is available to buy in the following products:

增强了 PDF 协作和工作效率

9月 16, 2024
自由文本批注使用户能够提供其有关 PDF 内容的见解，从而实现更丰富、更个性化的交互。

Free text annotations are textual comments or notes added to a document or image, independent of specific fields or structures. Unlike structured annotations that conform to predefined formats (e.g. highlighting, strikethrough), free text annotations provide flexibility for users to express their thoughts, questions, or observations in a more open-ended manner. This allows for richer and more personalized interactions with the content, making it valuable for tasks such as note-taking, research, and collaboration.

Several React PDF viewer controls offer support for free text annotations including:

  • Document Solutions for PDF by MESCIUS facilitates the insertion of free text annotations into PDF documents.
  • PrizmDoc Viewer by Accusoft allows you to create and manage free text annotations within PDF documents.
  • Syncfusion PDF Viewer lets you add free text annotations to PDF documents, including notes and highlights.

For an in-depth analysis of features and price, visit our React PDF viewer controls comparison.

Compare React PDF Viewer Controls

将数据分组到更易于管理的区段中

9月 16, 2024
具有分组（摘要）功能的 JavaScript 网格允许用户深入了解数据，而无需检查每一行。

The grouping/summary feature in grid controls enables users to categorize and analyze data effectively by grouping rows based on specific criteria. This functionality allows for the aggregation of data within each group, providing valuable summaries such as totals, averages, counts, and more. By organizing information in a more structured manner, users can gain deeper insights into trends, patterns, and outliers within their data. This feature is particularly useful for large datasets, financial reporting, and data analysis tasks that require a high level of customization and flexibility.

Several JavaScript Grid controls offer grouping / summary support including:

  • KendoReact Data Grid (part of KendoReact by Telerik) allows you to create hierarchical data structures by grouping rows and displaying summary information for each group.
  • Wijmo FlexGrid (part of Wijmo by MESCIUS) allows you to group data by one or more properties and calculate summary statistics.
  • Sencha Ext JS Grid (part of Sencha Ext JS) facilitates grouping of data based on multiple criteria and provides customizable summary calculations.
  • Ignite UI Angular Grid (part of Infragistics Ignite UI) lets you group data by column and display summary statistics for each group, including totals, averages, and counts.

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

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