color_bar: Create a Color Bar

In etnite/bwardr: Brian Ward personal R package

Create a Color Bar

Description

Create a Color Bar

Usage

color_bar(
  pal,
  min,
  max = -min,
  width = 1,
  nticks = 11,
  ticks = seq(min, max, len = nticks),
  title = ""
)

Arguments

pal	Input color palette
min	Minimum value for colorbar axis
max	Maximum value for colorbar axis
width	Value specifying width of the color bar rectangle - must be between 0 and 10
nticks	Integer specifying number of tick marks to label color bar axis with
ticks	Numeric vector specifying position of tick marks, for instance as produced by seq()
title	Title for the color bar plot

Details

All credit goes to Stackoverflow user John Colby: https://stackoverflow.com/questions/9314658/colorbar-from-custom-colorramppalette

etnite/bwardr documentation built on Jan. 6, 2023, 7:12 a.m.