cljplot.scale — cljplot 0.0.3

bands clj

(bands)

(bands b)

(bands {:keys [padding-in padding-out align]
        :or {padding-in 0.0 padding-out 0.0 align 0.5}}
       bands)

Creates sequence of bands for given range and padding.

Bands are evenly distributed intervals with padding.

Each band is a map with following keys:

• start - interval start
• end - interval end
• point - selected point (default: midpoint)

Input parameters are:

• bands - number of the bands (default: 1) or sequence of values
• padding-in - padding between bands (default: 0.0)
• padding-out - border padding (default: 0.0)
• align - position of the selected point (0.0 - left, 1.0 - right, 0.5 - midpoint, default)

Padding is calculated the same way as in d3. It's a proportion of the step.

inverse clj

(inverse s v)

Return inverse scaling function [0,1]->domain value. If not available, return nil.

linear clj

(linear)

(linear xs)

Linear mapping function

log clj

(log)

(log domain)

(log base [start end])

Log mapping function

log1p clj

(log1p)

(log1p domain)

(log1p base [start end])

Add 1 to the values

ordinal clj

(ordinal xs)

(ordinal type xs)

(ordinal type info xs)

pow clj

(pow)

(pow domain)

(pow exponent [start end])

Power scale

quantile clj

(quantile xs)

(quantile steps-no xs)

(quantile steps-no estimation-strategy xs)

scale-map clj

(scale-map scale-def)

(scale-map scale-def {tick-values :ticks domain :domain ofmt :fmt})

Create scale data from definition

splice-range clj

(splice-range cnt)

(splice-range cnt start end)

Splice range to get cnt number of points.

spline clj

(spline)

(spline xs)

Spline mapping function

threshold clj

(threshold steps)

(threshold steps-no [start end])

ticks- clj multimethod

time-interval clj

(time-interval [start end])

Create time interval, works for any java.time.temporal.Temporal instance.

update-scale clj

(update-scale sc field value)