brewer.pal.Safe {PTXQC}

Return color brew palettes, but fail hard if number of requested colors is larger than the palette is holding.

Description

Internally calls 'brewer.pal(n, palette)', checking 'n' beforehand.

Usage

brewer.pal.Safe(n = 3, palette = "Set1")

Arguments

n

Number of colours

palette

Name of palette (e.g. "set1")

Value

character vector of colors