event.on(typenames, [listener]) Equivalent to

d3.dragEnable(window[, noclick]) Allows native drag-and-drop and text selection on the specified window; undoes

d3.dragDisable(window) Prevents native drag-and-drop and text selection on the specified window. As an alternative

D3 API Reference D3 4.0 is a collection of modules that are designed to

drag.on(typenames, [listener]) If listener is specified, sets the event listener for the specified

drag.subject([subject]) If subject is specified, sets the subject accessor to the specified object or function

drag(selection) Applies this drag behavior to the specified selection

d3.drag() Creates a new drag behavior. The returned behavior, drag

drag.container([container]) If container is specified, sets the container accessor to the specified object