React 新闻

用 SVG 提高文档呈现性能

11月 15, 2023
Text Control DS Server 3.2.0 现在可以在联机文档编辑器中将文档呈现为矢量数据。

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.

提高多图表显示性能

11月 14, 2023
LightningChart JS v5.0 引入了 WebGL 上下文共享，以提高显示多个图表时的性能。

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.

用插值增强地理热图

11月 10, 2023
Highcharts Maps v11.2.0 添加对地理热图插值的支持，允许您在已知数据点之间添加估计值，以获得类似温度图的图表。

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.

轻松创建垂直 Sankey 图

11月 9, 2023
Highcharts v11.2.0 为 Sankey 图表系列提供了新选项，包括垂直对齐和颜色模式。

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.

用动画创建引人入胜的关系图

11月 6, 2023
MindFusion.Diagramming for JavaScript 4.4 版本使开发人员能够通过对关系图项、节点和视图进行动画处理来创建信息量更大的关系图。

MindFusion.Diagramming for JavaScript allows you create flow diagrams using predefined node shapes. You can use links to join nodes together and users can create, resize, select, move and modify nodes and links as needed. All diagram elements can be accessed programmatically and methods are available to changing the appearance of all elements.

The version 4.4 release has been extended to include support for animations. Diagram items support the animation of fill color, stroke color and opacity. Diagram nodes can now include bounce, shake, pulse and path animations. The diagram view itself now offers animated zooming and scrolling.

To see a full list of what's new in version 4.4, see our release notes.

For more information, visit our MindFusion.Diagramming for JavaScript product page.