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d3-indented-tree API example #6

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EEE2dev
Last edited Dec 30, 2020
Created on Jul 23, 2019

This example demonstrates how to load and render a hierarchical tree from a relational CSV file using the d3-indented-tree plugin. The visualization initially displays a default tree layout, then dynamically increases the link width after two seconds. The code loads data from a remote CSV file using `d3.json`-style data specification, with `hierarchyLevels` mapping columns to tree levels and a semicolon delimiter. It uses D3 v6 and the d3-indented-tree API via `d3.indentedTree(dataSpec)`, appending the chart to a `div` with the `.chart` class. The rendering leverages the plugin’s built-in tree layout and styling from its CSS.

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API examples for d3-indented-tree

data format - relational csv file

This example shows how to load data from a csv file in a relational format (example 1).

Acknowledgements:

mit Licensed

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