# Draw Pie Chart in R
# Get the library.
library(plotrix)
 
# Data for Pie chart
x = c(4, 1, 3, 1, 2)
labels = c('breakfast', 'brunch', 'lunch', 'snacks', 'dinner')
colors = c('#4286f4','#bb3af2','#ed2f52','#efc023','#ea7441')
 
# Give the chart file a name.
png(file = "/root/piechart.png")
 
# Plot the chart.
pie3D(x, labels=labels, explode=0.1, height=0.05, main='Daily Diet Plan', col=colors)
 
# Save the file.
dev.off()