React 뉴스

React 그리드에서 중요한 열을 계속 볼 수 있도록 유지하세요

11월 27, 2023
사용자가 대형 그리드를 가로로 스크롤하는 경우에도 열을 계속 볼 수 있도록 열 고정 기능이 도입됩니다.

Locked column functionality (also known as frozen or pinned column) allows users to keep one or more columns static while scrolling horizontally through a grid. This is an essential feature for comparing data across a wide grid, ensuring that key information, such as a row identifier column, remains in view.

Several React grid components offer column freezing functionality including:

  • DevExtreme HTML5 JavaScript Data Grid (part of DevExtreme Complete by DevExpress) can pin key columns for easy reference while scrolling through wide datasets.
  • Wijmo FlexGrid (part of Wijmo by MESCIUS) freezes columns to maintain the visibility of essential data during horizontal scrolling.
  • Ignite UI React Grid (part of Infragistics Ignite UI) keeps critical columns in view while scrolling horizontally through extensive data.
  • KendoReact Data Grid (part of KendoReact by Telerik) locks columns for persistent visibility when scrolling extensively across data.
  • Syncfusion Grid control for JavaScript (part of Syncfusion Essential Studio Enterprise) freezes columns for continuous access to important data during horizontal scrolling.

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

Compare React Grid Components

SMI 지표로 주식 분석 향상

11월 16, 2023
amCharts 5: Stock Chart v5.5.3에서 스토캐스틱 모멘텀 지수 지표에 대한 지원을 추가하여 사용자가 정보에 입각하여 거래를 결정할 수 있도록 지원합니다.

amCharts 5: Stock Chart provides analytical tools for displaying time-based data, be it financial, stock or otherwise. It is a ready-made library that allows you to add interactive financial charts to a vast array of applications.

amCharts v5.5.3 adds built-in support for the Stochastic Momentum Index (SMI) to its bundled indicator control, allowing you to add the SMI to your charts via a simple user interface. This indicator reduces false signals by measuring the distance between the current closing price and the midpoint of the high/low price range. The SMI is a valuable technical indicator that can help traders identify potential trend reversals, capture momentum shifts, and make more informed trading decisions. Adding the SMI to your stock charts can help users gain a competitive edge in the market.

To see a full list of what's new in v5.5.3, see our release notes.

For more information, see our amCharts 5: Stock Chart product page.

SVG로 문서 렌더링 성능 향상

11월 15, 2023
Text Control DS Server 3.2.0이 이제 온라인 문서 편집기에서 문서를 벡터 데이터로 렌더링할 수 있습니다.

Text Control DS Server is an on-premise document services back-end for document processing. It includes a Microsoft Word compatible document editor, a lightweight document viewer, and a powerful document processing API.

Version 3.2.0 adds support for a new SVG rendering mode within the online document editor, improving performance in scenarios such as limited bandwidth or elevated ping times. By default the editor automatically determines the most suitable rendering method based on factors such as bandwidth availability.

To see a full list of what's new in version 3.2.0, see our release notes.

For more information, visit our Text Control DS Server product page.

다중 차트 표시 성능 향상

11월 14, 2023
여러 차트를 표시할 때 성능을 향상시키기 위해 WebGL 컨텍스트 공유가 LightningChart JS v5.0에 도입되었습니다.

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.

Interpolation을 통한 Geo Heatmaps 향상

11월 10, 2023
Highcharts Maps v11.2.0에서 지리적 히트맵 보간에 대한 지원을 추가되어 온도 지도와 유사한 차트에 대해 알려진 데이터 포인트 사이에 추정 값을 추가할 수 있습니다.

Highcharts Maps provides a standards-compliant method for creating schematic maps in web-based projects. It extends the user-friendly Highcharts JavaScript API to allow web developers to create interactive maps that display sales, election results, or any other geographically related information.

The Highchartts Maps v11.2.0 release adds support for interpolation in geographic heatmaps. The geoheatmap.interpolation feature allows the heatmap to render its data points as an interpolated image, estimating values between known data points. For example, you may have a have a table of temperature data that shows the temperature at specific points within a region. You can use interpolation to estimate the temperature in areas between the known data points. This new feature helps to create more easily understandable and visually appealing heatmaps, even with limited data sets.

To see a full list of what's new in version 11.2.0, see our release notes.

For more information, visit our Highcharts Maps product page.