对于某些代码范例，见某一 Qt Data Visualization 范例：
| Graph Gallery | Gallery of Bar, Scatter, and Surface graphs. |
| Volumetric Rendering | 渲染体积对象。 |
The following examples show how to use Qt Quick to visualize data:
| Axis Handling | Implementing axis dragging with a custom input handler in QML, and creating a custom axis formatter. |
| Simple Bar Graph | Using Bars3D in a QML application. |
| Simple Scatter Graph | Using Scatter3D in a QML application. |
| Surface Graph Gallery | Gallery with three different ways to use a Surface3D graph. |
