DevExtreme Chart supports configurable hover modes for both series and points. This demo applies a common hoverMode for all series/points and a custom mode for the component legend.
You can specify hoverMode for the following Chart elements:
- series
A specific series. - commonSeriesSettings
All series. - commonSeriesSettings.spline (or other Series Type objects)
All series (specific type). - legend
Series hovered in the Chart legend. - series.point
Points in a specific series. - commonSeriesSettings.point (or other Series Type objects)
All points. - commonSeriesSettings.spline.point
All points in series (specific type). - argumentAxis
All points at common argument values.
To further customize Chart behavior, define the stickyHovering property. When enabled (default), points remain in a hovered state until users hover the mouse pointer over other points or move it outside the bounds of the component.