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.
mobile
When the dataset is very large, expanding level by level is a good way to focus information. In VGraph tree graphs, you can control subtree collapse/expand via the collapse field. This demo provides a practical implementation approach.
