# DAL ToolBox
# version 1.01.727

source("https://raw.githubusercontent.com/cefet-rj-dal/daltoolbox/main/jupyter.R")

#loading DAL
load_library("daltoolbox") 

load_library("ggplot2")
load_library("RColorBrewer")

#color palette
colors <- brewer.pal(4, 'Set1')

# setting the font size for all charts
font <- theme(text = element_text(size=16))

x <- seq(0, 10, 0.25)
serie <- data.frame(x, sin=sin(x), cosine=cos(x)+5)
head(serie)

grf <- plot_series(serie, colors=colors[1:2]) + font
plot(grf)