reactablefmtr (version 0.1.0)

color_scales: Add color scales to rows in a column

Description

The `color_scales()` function conditionally colors each cell of a column depending on their value in relation to other values in that particular column. It should be placed within the style argument in reactable::colDef.

Usage

color_scales(data, colors = c("#ff3030", "#ffffff", "#1e90ff"))

Arguments

data

Dataset containing at least one numeric column.

colors

A vector of colors to color the cells. Colors should be given in order from low values to high values. Default colors provided are red-white-blue: c("#ff3030", "#ffffff", "#1e90ff"). Can use R's built-in colors or other color packages.

Value

a function that applies conditional colors to a column of numeric values.

Examples

# NOT RUN {
data <- iris[10:29, ]

## By default, the colors_scales() function uses a red-white-blue three-color pattern
reactable(data,
 columns = list(
 Petal.Length = colDef(style = color_scales(data))))

## If only two colors are desired,
## you can specify them with colors = 'c(color1, color2)';

reactable(data,
 columns = list(
 Petal.Length = colDef(style = color_scales(data,
 colors = c("red", "green")))))

## Apply color_scales() across all numeric columns using reactable::defaultColDef
reactable(data,
defaultColDef = colDef(style = color_scales(data)))

# }