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

transform.invert(point) Returns the inverse transformation of the specified point which is a two-element array

transform.applyY(y) Returns the transformation of the specified y-coordinate, y × k +

transform.applyX(x) Returns the transformation of the specified x-coordinate, x × k +

transform.rescaleX(x) Returns a copy

transform.invertY(y) Returns the inverse transformation of the specified y-coordinate, (y - ty)

zoom.translateExtent([extent]) If extent is specified, sets the translate extent to the specified array of

zoom.transform(selection, transform) If selection is a selection, sets the

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

transform.rescaleY(y) Returns a copy