histogram_to_rgbwt: histogram_to_rgbwt

In scattermore: Scatterplots with More Points

histogram_to_rgbwt

Description

Colorize given histogram with input palette.

Usage

histogram_to_rgbwt(
  fhistogram,
  RGBA = grDevices::col2rgb(col, alpha = T),
  col = grDevices::hcl.colors(10),
  zlim = c(min(fhistogram), max(fhistogram))
)

Arguments

fhistogram	Matrix or 2D array with the histogram of values.
RGBA	4-by-N matrix floating-point R, G, B and A channels for the palette. Overrides col.
col	Colors to use for coloring.
zlim	Values to use as extreme values of the histogram

Value

RGBWT matrix.

scattermore documentation built on July 9, 2023, 5:34 p.m.