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, scatter, and financial 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, scatter, and financial 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.
Chart Type
Financial Charts
Financial charts visualize market data such as candlesticks, intraday price movement, and volume analysis for trading dashboards.
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Basic K Line
A candlestick chart for open, high, low, and close price analysis with direction-aware colors.
Time Sharing
An intraday time-sharing chart that displays price movement with an average price reference line.
Volume Bars
A volume chart that reuses financial market data and highlights trading activity with direction-aware bars.
License Compare
Qt-UI ChartKit License Comparison
The trial edition is only for evaluation, learning, and prototype validation. Source code is not included and commercial use is not permitted. Paid license tiers are intended for commercial use and include the corresponding source package.
| Feature / Edition | Trial Edition Free | Basic Edition (ChartKit) RMB 1,280 | Full Edition RMB 12,800 |
|---|---|---|---|
| Description | For evaluation, learning, and prototype validation only. Source code is not included and commercial use is not permitted. | Includes the complete source code for this product, for one commercial project, with one year of free version upgrades. | Includes the complete source code for all four Qt-UI products, for unlimited commercial projects, with one year of free version upgrades. |
| Usage | Evaluation / prototype validation / non-commercial use only | Current product / single commercial project | All four products / unlimited commercial projects |
| Source and Assets | Trial package, source code not included | Complete source package for the current product | Complete source packages for all four products |
| Updates | No guaranteed updates | One year of free version upgrades | One year of free version upgrades |
| Support | Trial feedback | Email and ticket support | Email, tickets, and priority support |
Download
Trial Edition Download and Product Email Updates
Enter your name and email to receive the trial edition download link. Source code is not included; the trial is only for evaluation, learning, and prototype validation, and commercial use is not permitted. For commercial use and full source code, purchase Basic or Full Edition. Phone, company, and notes are optional.
Example Cases
Current product: Qt-UI ChartKit
Random Product Cases
See how StyleKit, WidgetKit, ChartKit, and AgentKit work together in industrial monitoring, energy, and clinical workspace scenarios.
Healthcare / Clinical Workspace
HealthOps Patient Monitoring
A clinical demo for ward overview, patient list, vital trends, reports, and appointment tasks.
StyleKitWidgetKitChartKitAgentKit
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Petrochemical / Industrial SCADA
PetroOps Refinery Monitoring
A refinery demo for process flow, live instruments, prioritized alarms, trend drawers, and operator handling.
StyleKitWidgetKitChartKitAgentKit
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Renewable Energy / Wind SCADA
WindOps Wind Farm Monitoring
A wind-farm demo for operations overview, turbine filtering, status sorting, maintenance drawer, and power trends.
StyleKitWidgetKitChartKitAgentKit
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License
Qt-UI ChartKit Commercial License
Basic and Full editions support commercial use. Basic Edition includes the current product, while Full Edition includes all four products. The order form creates an order and starts Alipay checkout; after payment, licensed source packages are available from the Member Center.