Simple Line
A basic line chart that highlights how a single data series changes across time or categories.
High-performance Qt chart controls
Custom Qt chart controls for desktop data visualization, focused on line, column, pie, and scatter charts.
Product Overview
Productized UI Foundation for Qt Projects
Qt-UI ChartKit turns recurring Qt interface work into reusable assets, so teams can spend more time on product behavior and business workflows.
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Provides line, column, pie, and scatter chart capabilities for common business dashboards.
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Supports themed visuals, reusable chart widgets, and product-ready Qt Widget integration.
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Designed for monitoring screens, analytics tools, and internal business systems.
Chart Preview
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Chart Type Preview
Organized by chart type, the ChartKit previews highlight high-performance rendering for very large datasets.
Chart Type
Line Charts
Line charts show continuous data trends and are suitable for monitoring curves, business metrics, historical comparison, and time-series analysis.
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Smooth Line
A smooth curve chart for more continuous-looking trends and softer visual movement.
Multi Line
A multi-line comparison chart for comparing several metrics in the same coordinate system.
Area Line
An area line chart that emphasizes value scale and trend changes through filled regions.
Chart Type
Bar Charts
Bar charts compare values across categories or groups and are suitable for rankings, statistics, and horizontal business comparisons.
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Basic Bar
A basic bar chart that compares category values through clear column height differences.
Grouped Bar
A grouped bar chart that presents multiple series under the same category for side-by-side comparison.
Chart Type
Pie Charts
Pie charts show part-to-whole relationships and are suitable for composition analysis, category share, resource distribution, and summary data.
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Basic Pie
A basic pie chart that uses sector area to show each category share within the whole.
Donut Pie
A donut chart that keeps part-to-whole expression while leaving center space for summary information.
Half Ring Pie
A half-ring pie chart for compact dashboards where a lighter visual footprint is preferred.
Leader Line Pie
A pie chart with leader-line labels for scenarios with more categories and clearer labeling needs.
Chart Type
Scatter Charts
Scatter charts show relationships between two numeric variables and are suitable for correlation analysis, clustering, and outlier discovery.
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Simple Scatter
A basic scatter chart that shows sample distribution in a two-dimensional coordinate system.
Dual Scatter
A dual-series scatter chart for comparing two sample groups in the same coordinate system.
Cluster Scatter
A clustered scatter chart that highlights sample clusters, dense regions, and outliers.
License Compare
Qt-UI ChartKit License Comparison
The community edition is for learning and evaluation. Annual and perpetual licenses are intended for commercial use.
| Feature / Edition | Community Edition Free | Annual License RMB 680 | Perpetual License RMB 1,800 |
|---|---|---|---|
| Description | For learning, technical evaluation, and previewing ChartKit chart capabilities. | For one commercial ChartKit integration, with one year of version updates. | For long-term product-line reuse of ChartKit, with perpetual version updates. |
| Usage | Learning / prototype evaluation | Single commercial project | Multi-project commercial reuse |
| Source and Assets | Community edition contents | Commercial source package | Commercial source package |
| Updates | No guaranteed updates | Updates for one year | Perpetual updates |
| Support | Community feedback | Email support | Email and priority support |
Download
Community Edition Download and Product Email Updates
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License
Qt-UI ChartKit Commercial License
Annual and perpetual licenses support commercial use. The order form creates an order and starts Alipay checkout; after payment, the purchased source package is available from the order lookup page.