elaine.json

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Last edited Jul 9, 2014

Created on Jul 9, 2014

The example visualizes the contents of `elaine.json`, a small JSON file from a gist by ElaineYu, as a minimal tree diagram. It shows the single key-value pair `{name: "Elaine"}` by rendering the key as a label on a node and the value as a child node, using D3’s `d3.hierarchy` and `d3.tree` layouts. The code loads the file with `d3.json`, then draws the nodes and links using SVG paths generated by `d3.linkHorizontal`. The visualization highlights the structure of a trivial data object, making explicit the mapping from JSON keys to tree branches and leaves.

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