theme_vlkr: Define a default theme for volker plots

In volker: High-Level Functions for Tabulating, Charting and Reporting Survey Data

Define a default theme for volker plots

Description

Set ggplot colors, sizes and layout parameters.

Usage

theme_vlkr(
  base_size = 11,
  base_color = "black",
  base_fill = VLKR_FILLDISCRETE,
  base_gradient = VLKR_FILLGRADIENT
)

Arguments

base_size	Base font size.
base_color	Base font color.
base_fill	A list of fill color sets or at least one fill color set. Example: list(c("red"), c("red", "blue", "green")). Each set can contain different numbers of colors. Depending on the number of colors needed, the set with at least the number of required colors is used. The first color is always used for simple bar charts.
base_gradient	A color vector used for creating gradient fill colors, e.g. in stacked bar plots.

Details

Value

A theme function.

Examples

library(volker)
library(ggplot2)
data <- volker::chatgpt

theme_set(theme_vlkr(base_size=15, base_fill = list("red")))
plot_counts(data, sd_gender)

volker documentation built on April 12, 2025, 9:16 a.m.