Architecture News

Angularスプレッドシートアプリでデータのフィルタリングとグループ化

12月 19, 2023
データのフィルタリングとグループ化により、スプレッドシートのユーザーは大規模なデータセットを効率的に管理および分析可能

Data filtering and grouping are key spreadsheet features that allow users to manage and analyze large datasets efficiently. Filtering enables users to hide data that does not meet certain criteria, making it easier to focus on relevant information. Grouping clusters related data together, which can then be summarized with functions such as sum, average, and count. These features are vital for working with extensive spreadsheets, enabling users to simplify their view, and gain insights from specific subsets of data.

Several Angular Spreadsheet components provide data filtering and grouping support including:

  • Jspreadsheet Pro supports navigating large datasets with ease using multi-level filtering and summarize key trends with dynamic group summaries.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio) allows you to gain insights and enhance understanding with nested grouping.
  • Infragistics Spreadsheet Angular (part of Infragistics Ignite UI) lets you simplify data exploration with drag-and-drop grouping and aggregate functions for instant summaries.
  • SpreadJS by MESCIUS supports crafting precise filters using advanced formulas and grouping data by multiple criteria for deeper analysis.

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

Compare Angular Spreadsheet Components

データのグループ化によるJavaScriptグラフの強化

12月 19, 2023
Wijmo 2023 v2では、FlexChartコントロールに軸のグループ化が追加され、チャートがすっきりとスキャンしやすく

Wijmo is a cross-platform UI JavaScript library that offers a comprehensive set of controls and tools for building rich, interactive web applications. Its components have zero dependencies and are written as lean TypeScript classes. Wijmo's key components include FlexGrid for data management, FlexChart for charting and data visualization, Input Controls for user input, and Report Viewer for creating and presenting reports.

The Wijmo 2023 v2 release brings data grouping support to FlexChart. Axis grouping helps to organize complex data by visually separating it into categories or subcategories along the axis, making it easier to identify trends, patterns, and outliers within each group. While data grouping has long been a staple of Wijmo's CollectionView, users requested similar functionality in FlexChart, which MESCIUS has now incorporated. You can bind FlexChart to a grouped CollectionView and set the 'axis.groupsOptions' property to enable grouped labels in your charts.

To see a full list of what's new in version 2023 v2, see our release notes.

Wijmo is licensed per developer. Developer Licenses are perpetual and include 1 year Subscription which provides upgrades, including bug fixes and new features. See our Wijmo licensing page for full details.

For more information, visit our Wijmo product page.

仮想スクロールによるBlazorグリッドのパフォーマンスの向上

12月 19, 2023
現在表示可能な領域に表示されている行のみをレンダリングすることで、大規模なデータセットを簡単に読み込んでレンダリング可能

For large datasets, traditional grid scrolling struggles to maintain performance, often becoming sluggish and resource-intensive. Virtual scrolling provides a more efficient alternative. Instead of rendering the entire dataset at once, it dynamically fetches and displays only the visible rows, keeping the rest cached and unloaded. This significantly reduces the number of elements in the application, resulting in a noticeably smoother scrolling experience, even with millions of data points. Virtual scrolling empowers users to seamlessly explore expansive datasets without compromising performance or responsiveness.

Several Blazor grid components support virtual scrolling including:

  • DevExpress Blazor Data Grid (part of DevExpress ASP.NET and Blazor) is a high-performance, feature-rich grid with seamless virtual scrolling for large datasets.
  • FlexGrid for Blazor (part of ComponentOne Studio Blazor by MESCIUS) is a flexible and customizable grid with efficient virtual scrolling for data-intensive applications.
  • Infragistics Blazor Data Grid (part of Infragistics Ignite UI) is a comprehensive grid solution with advanced virtual scrolling capabilities for enterprise-level applications.
  • Syncfusion Blazor DataGrid (part of Syncfusion Essential Studio Enterprise) is a versatile grid with optimized virtual scrolling for handling massive datasets seamlessly.
  • Telerik UI for Blazor Grid (part of Telerik UI for Blazor) is a powerful grid component which uses smooth virtual scrolling to navigate large data sets efficiently.

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

Compare Blazor Grid Components

NETアプリでQRコードを生成して読み取り

12月 19, 2023
NET用のIronQRを使用すると、開発者は最小限の労力でデスクトップ、モバイル、クラウドプロジェクトに強力なQRコード機能を追加可能

IronQR for .NET by Iron Software is a new C# library specifically designed for .NET developers who want to effortlessly integrate QR code functionality into their applications. Whether you need to generate or read QR codes, IronQR offers a user-friendly API that minimizes coding complexity and streamlines the development process. It offers customization options including the ability to resize, add margins and borders, recolor, and embed logos. Additionally, it provides fault tolerance mechanisms, enabling developers to ensure the reliability of their QR codes by choosing the appropriate QR version, implementing null checking, checksum validation, and error message generation.

IronQR for .NET is licensed per developer and is available as a perpetual license with 1 year of product updates and support services. Lite, Plus and Professional Licenses are available for different development and distribution requirements. See our IronQR for .NET licensing page for full details.

IronQR for .NET is available to buy in the following products:

キャレット注釈によるPDF文書レビューの強化

12月 18, 2023
Document Solutions for PDF v7では、PDFファイルに不足しているコンテンツや必要な変更を正確に指摘する機能を追加

Document Solutions for PDF (formerly GrapeCity Documents for PDF), is a powerful and comprehensive C# library that empowers developers to create, manipulate, and manage PDF documents with ease. This versatile product enables developers to generate PDFs from scratch, modify existing documents, import and export data, and incorporate advanced features like AcroForms and annotations.

Document Solutions for PDF v7 elevates document review with the introduction of Caret Annotation, a useful tool for pinpointing critical areas in PDFs. The CaretAnnotation class empowers you to programmatically identify and highlight missing content or necessary modifications with pinpoint accuracy. This feature facilitates the rapid placement of visual cues across multiple locations within your PDFs, ensuring reviewers can easily identify areas that require attention.

To see a full list of what's new in version 7.0.0, see our release notes.

Document Solutions for PDF is licensed per developer and is available in several license options for differing distribution needs. Team licenses are also available for multiple developers within the same organization. See our Document Solutions for PDF licensing page for full details.

For more information, visit our Document Solutions for PDF product page.