CMPar: Color Map Parameters

In wheatmap: Incrementally Build Complex Plots using Natural Semantics

Color Map Parameters

Description

Create color map parameters

Usage

CMPar(
  dmin = NULL,
  dmax = NULL,
  brewer.name = NULL,
  brewer.n = 3,
  colorspace.name = NULL,
  colorspace.n = 2,
  cmap = NULL,
  label2color = NULL,
  use.data = FALSE,
  stop.points = NULL,
  na.color = "#C0C0C0",
  rev = FALSE,
  grey.scale = FALSE
)

Arguments

dmin	minimum for continuous color map
dmax	maximum for continuous color map
brewer.name	palette name for RColorbrewer
brewer.n	number of stop points in RColorBrewer for continuous color map
colorspace.name	colorspace name
colorspace.n	number of stops in colorspace palettes
cmap	customized colormap name
label2color	a named vector or list that defines label to color mapping explicitly for discrete color mapping
use.data	use data as color, data must be either common color names or hexdecimal color names
stop.points	custome stop points
na.color	color for NA
rev	reverse stop points
grey.scale	whether to use grey scale

Value

an object of class CMPar

Examples

WHeatmap(matrix(rnorm(2000),nrow=40)) +
  WColorBarV(1:20, cmp=CMPar(brewer.name = 'RdBu'), RightOf())

wheatmap documentation built on March 18, 2022, 6:43 p.m.