Veritical, left-aligned layout for waffle plots

Left-align the waffle plots by x-axis. Use the pad parameter in waffle to pad each plot to the max width (num of squares), otherwise the plots will be scaled.

iron(...)

Arguments

...	one or more waffle plots

Examples

parts <- c(80, 30, 20, 10)
w1 <- waffle(parts, rows=8)
w2 <- waffle(parts, rows=8)
w3 <- waffle(parts, rows=8)
# print chart
## iron(w1, w2, w3)