Interactions
The hover configuration is passed into the options.hover namespace. The global hover configuration is at Chart.defaults.global.hover. To configure which events trigger chart interactions, see events.
| Name | Type | Default | Description | 
|---|---|---|---|
| mode | String | 'nearest' | Sets which elements appear in the tooltip. See Interaction Modes for details. | 
| intersect | Boolean | true | if true, the hover mode only applies when the mouse position intersects an item on the chart. | 
| axis | String | 'x' | Can be set to 'x','y', or'xy'to define which directions are used in calculating distances. Defaults to'x'forindexmode and'xy'indatasetandnearestmodes. | 
| animationDuration | Number | 400 | Duration in milliseconds it takes to animate hover style changes. |