colorscale_tokens {tokenbrowser}R Documentation

Color tokens using colorRamp

Description

This is a convenience wrapper for tag_tokens() that can be used if tokens only need to be colored.

Usage

colorscale_tokens(tokens, value, alpha = 0.4, col_range = c("red",
  "blue"), span_adjacent = F)

Arguments

tokens

A character vector of tokens

value

A numeric vector with values between -1 and 1. Determines the color mixture of the scale colors specified in col_range

alpha

Optionally, the alpha (transparency) can be specified, with 0 being fully transparent and 1 being fully colored. This can be a vector to specify a different alpha for each value.

col_range

The colors used in the scale ramp.

span_adjacent

If TRUE, include adjacent tokens with identical attributes within the same tag

Value

a character vector of color-tagged tokens

Examples

colorscale_tokens(c('token_1','token_2','token_3'),
                 value = c(-1,0,1))

[Package tokenbrowser version 0.1.0 Index]