Charts 新聞

用混合數列類型視覺化指標

10月 3, 2025
使用組合圖表創建在單個圖形中顯示多種圖表類型的資料視覺化，以便在 Vue.js 中進行更有效的資料分析。

A combination chart or combo chart is a versatile type of data visualization that displays multiple chart types, such as columns, lines, or areas, to represent different data series within a single graphic. Combination charts are especially useful in scenarios where a single data type cannot fully convey the complexity of the dataset. By presenting different series types together, combination charts enhance the clarity and depth of insight available in a single view, be it on the same axis or across dual axes. This helps users to analyze complex relationships, trends and correlations between metrics more effectively than separate charts would allow.

Several Vue.js chart components allow you to combine series types on the same chart, including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) lets you combine chart types to visualize related datasets with shared axes for more informative comparisons.
  • Wijmo FlexChart and FinancialChart (part of Wijmo by MESCIUS) allow you to build flexible combination charts in Vue.js to display related data in one convenient graphic.
  • Highcharts Core by Highsoft enables developers to integrate multiple series types into a single chart with responsive behavior and rich interaction options.
  • Kendo UI for Vue Chart (part of Kendo UI by Telerik) facilitates mixed-type charting, allowing developers to present multifaceted data using a single, customizable component.

For an in-depth analysis of features and price, visit our comparison of Vue.js chart components.

Compare Vue.js Chart Components

將圖表資料轉換為報表就緒格式

9月 24, 2025
用匯出工具讓視覺洞察超越流覽器，該工具可將互動式圖表轉換為可共用、可列印和可嵌入的格式。

Export features in charting components allow developers and users to take visualized data beyond the browser, whether for sharing, archiving, or integrating into reports and presentations. These tools support a wide range of formats and workflows, transforming interactive charts into portable assets that can be printed, saved, or embedded in other applications. By offering export capabilities alongside dynamic charting, modern components bridge the gap between visual exploration and formal communication of data, ensuring insights can be distributed effectively in both digital and hardcopy formats.

Common features include:

  • Exporting to CSV allows users to extract the underlying data behind a chart into a structured, plain-text format suitable for spreadsheets and data processing tools.
  • Exporting to HTML enables charts to be converted into standalone HTML snippets, preserving interactivity for use in dashboards or embedded web reports.
  • Exporting to Image such as PNG or JPEG images enables easy sharing in emails, slide decks, or documents where interactivity isn't required.
  • Exporting to PDF allows charts to be included in high-fidelity, print-ready documents, useful for formal reporting or offline distribution.
  • Exporting to SVG generates resolution-independent vector graphics that can be scaled or edited in design tools.
  • Exporting to XLS/XLSX enables charts and their associated data to be embedded into Excel files, supporting deeper spreadsheet-based analysis or reporting.
  • Printing support ensures users can produce physical copies of charts, with control over layout, sizing, and page formatting.

For an in-depth analysis of features and price, visit our ASP.NET Core charting components comparison.

Explore ASP.NET Core Charting Features

用緊湊的資料視覺化傳達趨勢

9月 22, 2025
利用您 Vue.js 專案中的迷你圖來顯示小比例圖表，其提供快速上下文趨勢識別來輔助資料分析。

Typically embedded within text, tables/grids, or dashboards, sparklines are small-scale, data-driven graphics that present trends, patterns, or fluctuations within a dataset in a visually compact format. Unlike full-scale charts, sparklines do not include axes or labels, allowing them to present time-series or categorical data in a condensed form to deliver immediate visual cues without interrupting the flow of surrounding content. This design makes sparklines well-suited for highlighting patterns and changes over time or comparing multiple values side-by-side whilst helping users quickly identify key insights without leaving the context of the data.

Several Vue.js charting components offer sparkline functionality, including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) lets you render compact sparklines directly within grids or dashboards, offering quick visual insights into dynamic data changes.
  • Highcharts Core by Highsoft allows you to embed minimalist sparklines in tables or reports, presenting trends clearly without additional charting overhead.
  • Kendo UI for Vue Chart (part of Kendo UI by Telerik) supports lightweight sparklines to visualize patterns inline, making them ideal for summarizing series data in grids.
  • amCharts 5: Charts facilitates the creation of embedded sparklines, effectively conveying trends in small spaces without distracting from surrounding interface elements.

For an in-depth analysis of features and price, visit our comparison of Vue.js chart components.

Compare Vue.js Chart Components

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.

用一致的主題統一圖表

9月 10, 2025
確保每個圖表都遵循相同的顏色和字體，從而在報表、儀錶板和演示文稿中提供作為一個整體的品牌外觀。

Chart themes provide a simple yet powerful way to standardize the appearance of charts by applying predefined color schemes, fonts, and styling options across visualizations. Instead of manually adjusting each element, users can quickly switch between themes to achieve a consistent, professional look that aligns with brand guidelines or presentation needs. The benefits include improving readability, enhancing accessibility - with inclusive color palettes - and ensuring visual consistency across multiple charts or entire dashboards. Chart themes improve the process of creating impactful, audience-ready data visualizations.

Several .NET WPF chart components offer the ability to add themes, including:

  • Telerik WPF Chart (part of Telerik UI for WPF) allows you to switch seamlessly between chart themes, enhancing readability, accessibility, and visual appeal.
  • DevExpress WPF Chart (part of DevExpress WPF) lets you apply customizable chart themes, ensuring consistent fonts and colors that align with brand standards.
  • TeeChart WPF (pat TeeChart for .NET Standard Business Edition by Steema) facilitates professional data storytelling by using chart themes to improve style management.
  • Syncfusion WPF Chart (part of Syncfusion Essential Studio Enterprise) enables you to unify chart appearance using flexible themes, saving time and ensuring design consistency.

For an in-depth analysis of features and price, visit our .NET WPF charts comparison.

Compare .NET WPF Chart Components