transition.on(typenames[, listener]) Adds or removes a listener to each selected element for the specified

transition.duration([value]) For each selected element, sets the transition duration to the specified value

transition.delay([value]) For each selected element, sets the transition delay to the specified value in milliseconds

transition.remove() For each selected element,

transition.size() Returns the total number of elements in this transition. Equivalent to

transition.styleTween(name[, factory[, priority]])) If factory is specified and not null, assigns

transition.empty() Returns true if this transition contains no (non-null) elements. Equivalent to

d3.transition([name]) Returns a new transition on the root element, document.documentElement, with the specified

transition.text(value) For each selected element, sets the

transition.selection() Returns the selection