Returns an boolean constant interpolator of value b
.
Returns a interpolateRgb
interpolator.
Returns a interpolateDate
interpolator.
Returns a interpolateNumber
interpolator.
Returns a interpolateNumberArray
interpolator.
Returns a interpolateString
interpolator. If b
is a string coercible to a color use use interpolateRgb
.
Returns a interpolateArray
interpolator.
Returns a interpolateObject
interpolator.
Returns an
null
constant interpolator.