I am trying to add a MouseDragStart listener when drag on axis x, but I can not find related API in lightning API document, can anyone suggest me which API should I use? chart
There is no API to attach an event to MouseDragStart on the axis.
If it's enough for you to know when the axis scale has changed, then you can attach a listener to the onScaleChange
event. This event is fired when the start or end value of the axis changes.