Function: colorscaleT()

function colorscaleT(value, lo, hi, reverse?): number;

Experimental

CPU mirror of the shader mapping value → t ∈ [0, 1] for a resolved domain ([lo, hi] from resolveColorDomain). Returns NaN for non-finite values (drawn with the NaN color).

Parameters

Parameter	Type	Default value
value	number	undefined
lo	number	undefined
hi	number	undefined
reverse	boolean	false

Returns

number