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

transform.rescaleY(y) Returns a copy of the continuous scale y whose domain is transformed. This is implemented by first applying the inverse y-transform on the scale’s range, and then applying the inverse scale to compute the corresponding domain: function rescaleY(y) { var range = y.range().map(transform.invertY, transform), domain = range.map(y.invert, y); return y.copy().domain(domain); } The scale y must use d3.interpolateNumber; do not use continuous.rangeRound as this reduce

transform.invert(point) Returns the inverse transformation of the specified point which is a two-element array of numbers [x, y]. The returned point is equal to [(x - tx) / k, (y - ty) / k].

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

transform.invertX(x) Returns the inverse transformation of the specified x-coordinate, (x - tx) / k.

timer.stop() Stops this timer, preventing subsequent callbacks. This method has no effect if the timer has already stopped.

transform.apply(point) Returns the transformation of the specified point which is a two-element array of numbers [x, y]. The returned point is equal to [x × k + tx, y × k + ty].

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

time.ticks([count]) time.ticks([interval]) Returns representative dates from the scale’s domain. The returned tick values are uniformly-spaced (mostly), have sensible values (such as every day at midnight), and are guaranteed to be within the extent of the domain. Ticks are often used to display reference lines, or tick marks, in conjunction with the visualized data. An optional count may be specified to affect how many ticks are generated. If count is not specified, it defaults to 10. The sp

time.tickFormat([count[, specifier]]) time.tickFormat([interval[, specifier]]) Returns a time format function suitable for displaying tick values. The specified count or interval is currently ignored, but is accepted for consistency with other scales such as continuous.tickFormat. If a format specifier is specified, this method is equivalent to format. If specifier is not specified, the default time format is returned. The default multi-scale time format chooses a human-readable representatio