Summary

I have noticed that when registering an onAxisClick callback, I only receive x-axis data information, at least on the heatmap. This may be an issue on other plots as well, I am not sure.

Examples

For example, when clicking, I receive the following data:

{
    "dataIndex": 34,
    "axisValue": "2025-12-07T00:00:00.000Z",
    "seriesValues": {}
}

Motivation

I want to know where on the y-axis the user clicked.

Search keywords: onaxisclick y-axis click event heatmap

Order ID: 123105