Category News

使用橢圓形狀進行重點文件審查

9月 19, 2025
橢圓批註提供了一種非侵入式方式來標記或注釋 PDF 文件區域，從而支援可自訂的邊框和填充。

Ellipse annotations in PDF viewer components are shape‑based markups that allow users to draw oval or circular outlines (or filled ellipses) on PDF pages. Such annotations are valuable in highlighting regions, drawing attention to content, or visually marking up documents for review without altering the underlying text. They generally include settings for border color, line width, fill color or transparency, and may offer popup notes, captions, or comments associated with the ellipse shape. The feature supports both interactive use and programmatic control in many viewers.

Several React PDF viewer controls offer support for ellipse annotations including:

  • Document Solutions for PDF by MESCIUS provides a CircleAnnotation class allowing users to place an ellipse on a page and configure its position.
  • Syncfusion PDF Viewer (part of Syncfusion Essential Studio Enterprise) supports ellipse shape annotations and customize stroke and fill color, thickness and opacity.
  • PrizmDoc Viewer by Accusoft allows users to draw, edit, or delete ellipse annotations, add comments, and control the display settings of those annotations.

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

Compare React PDF Viewer Controls

用互動式進階分析探索資料

9月 19, 2025
DevExpress WinForms 透过格式化、排序、篩選、分組、向下鑽取和計算等報表功能將資料轉化為見解。

DevExpress WinForms is a comprehensive suite of 190+ UI controls and development tools designed for building high-performance desktop applications. It offers a broad array of customizable controls, from data grids and ribbon interfaces to advanced charts, maps, and diagramming components. This empowers developers to rapidly create functionally rich applications, while adhering to accessibility guidelines and touch-enabled technology for modern Windows environments.

DevExpress WinForms provides advanced analytics in reporting to help developers build data-driven applications that deliver deeper insights. It enables dynamic data shaping, interactive exploration, and precise calculations within reports, allowing developers to incorporate conditional formatting, interactive sorting, filtering, grouping, drill-down navigation, calculated fields, parameters, and real-time summaries to create reports that adapt to user input, highlight key metrics, and support informed decision-making.

DevExpress WinForms is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExpress WinForms licensing page for full details.

DevExpress WinForms is available individually or in the following products:

用 Sankey 系列圖表追蹤資料流

9月 18, 2025
TeeChart Pro VCL/FMX 2025.45.250910 添加對 Sankey 系列的支援，以更清晰地映射複雜的資料關係和流量分佈。

TeeChart Pro VCL/FMX by Steema Software is a comprehensive charting library designed for Embarcadero's Delphi and C++Builder environments, supporting both the VCL (Visual Component Library) and FMX (FireMonkey) frameworks. It provides developers with a rich set of chart types, advanced data visualization tools, and interactive features to build visually compelling and data-intensive applications across Windows, macOS, iOS, and Android. With support for real-time charting, custom drawing, statistical functions, and export capabilities, TeeChart Pro is tailored for high-performance applications that demand precise and dynamic chart displays.

The TeeChart Pro VCL/FMX 2025 (Build 2025.45.250910) update introduces the Sankey Series chart type, which gives developers a new tool for visualizing flows and relationships in data (e.g. movement of quantities between states, split‑paths, or aggregations). It enables rendering of nodes and links whose thickness is proportional to the magnitude of the flow, allowing you to more directly see how values distribute and split across paths. This enhances insight into complex datasets in ways that standard bar, line, or pie charts cannot, helping in diagnosing bottlenecks, tracing resource paths, or modelling multi‑stage processes with clarity.

To see a full list of what's new in 2025 (Build 2025.45.250910), see our release notes.

TeeChart Pro VCL/FMX is licensed per developer and includes a one year subscription for minor and major updates plus access to technical support. Priority support is also available. See our TeeChart Pro VCL/FMX licensing page for full details.

Learn more on our TeeChart Pro VCL/FMX product page.

在 Drupal 中本地編輯 PDF 表單

9月 18, 2025
ONLYOFFICE Docs with Drupal Connector v9.0.4 添加內置 PDF 表單編輯功能，讓使用者直接在 Drupal 中更新欄位和佈局。

ONLYOFFICE Docs Enterprise Edition with Drupal Connector lets teams edit and collaborate on office files directly within Drupal’s Media module, streamlining content creation and management. It integrates the full ONLYOFFICE Docs suite for text documents, spreadsheets, and presentations, supporting formats like DOCX, XLSX, PPTX, ODT, ODS, ODP, PDF, TXT, RTF, HTML, EPUB, and CSV with full OOXML compatibility. Users can create documents, build spreadsheets, and design presentations collaboratively in real time, all in their browser. With options for customization and rebranding, it enhances productivity and delivers a seamless, integrated digital experience.

The ONLYOFFICE Docs Enterprise Edition with Drupal Connector v9.0.4 update introduces the ability to edit PDF forms directly within Drupal, allowing developers and administrators to modify fields, adjust layouts, and update existing forms without re-uploading files. This enhancement improves form management by keeping all edits within the Drupal environment and saving changes back to the original templates, reducing versioning issues and eliminating the need for external tools. It simplifies maintenance, accelerates updates, and ensures that form templates remain consistent and accessible throughout the development lifecycle.

To see a full list of what's new in v9.0.4 (2.0.0), see our release notes.

ONLYOFFICE Docs is licensed by the number of simultaneous document connections and is available as an annual license with 1 year support and upgrades. See our ONLYOFFICE Docs licensing page for full details.

For more information, see our ONLYOFFICE Docs Enterprise Edition with Drupal Connector.

用互動式關係圖視覺化資料

9月 18, 2025
將組織結構圖和工作流程等複雜結構轉換為易於更新和理解的清晰、動態的視覺效果。

Diagrams in UI toolkits help turn complex data into easy-to-understand visuals that teams can interact with. For example, organizational charts show company structures and reporting lines in a layout that can be updated automatically from HR data. These charts can be expanded, collapsed, or reorganized with drag-and-drop tools, making it easier to understand team relationships and keep information up to date. Diagrams can also be used for workflows, decision trees, and network maps, giving teams a clear, flexible way to present and manage information.

Several React UI suites offer diagram controls including:

  • DevExtreme Complete by DevExpress lets you build interactive diagrams, including organizational charts, process flows, and network structures, with responsive layouts.
  • SmartClient by Isomorphic Software facilitates advanced diagramming, supporting hierarchical org charts, decision trees, and workflow visualizations.
  • Syncfusion Essential Studio Enterprise allows you to create rich diagrams with data binding, automatic layouts, and interactive editing for diverse enterprise applications.

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

Compare React UI Suites Controls