Not only an out-of-the-box multi-terminal chart library, but also a vivid and flexible data storyteller.
Not only a high-performance multi-dimensional data analysis form, but also a grid artist created between rows and columns.
It is not only a visual grammar that generates thousands of charts, but also a data magician who turns boring into magic.
Not only a visual rendering engine with rich functions, but also a handy pen.
It is not only a fully functional graph visualization library, but also an explorer of data relationships.
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Guid: https://visactor.io/vtable/guide/gantt/Getting_Started.
In Gantt, if the task names are the same, the visual effect of parent tasks containing subtasks can be achieved through cell merging. This can be done by setting the mergeCell property in ListTable#columns.
