QT uses the Q3DBars widget instance.

One: Project introduction:
Two: Project technology:
Three: Project display:
Four: Project source code portal:

One: Project introduction:
Q3DBars is used in widget applications.
The bar example shows how to use Q3DBars to make a 3D bar chart, and how to combine widgets to adjust several adjustable qualities. This example shows how to:
Create an application with Q3DBars and some widgets
Use QBar3DSeries and QBarDataProxy to set data as graphs
Use widget controls to adjust some graph and series properties
Select rows or columns by clicking on the axis labels
It also demonstrates negative bars How the value affects the graph.
Two: Project technology:
qt5.12, qt, datavisualization, qml
Three: Project display:
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Four: Project source code portal:

Click to get the complete project download address

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Origin blog.csdn.net/it_xiangqiang/article/details/112983498