Fix barplot axis window/panel margin and labels.

[grabear]

From

MicrobiomeR/R/barplot.R

Lines 99 to 106 in dfc8f67

	# Create the theme
	p <- p + ggplot2::ylab("Relative Abundance (% 100)") + ggplot2::scale_fill_manual(values = palette_values) + ggplot2::theme(
	text = ggplot2::element_text(size = 11, face = "bold"),
	axis.text.x = ggplot2::element_blank(), axis.ticks = ggplot2::element_blank(), panel.grid.major = ggplot2::element_blank(), panel.grid.minor = ggplot2::element_blank(),
	strip.background = ggplot2::element_rect(fill = "white"), strip.text = ggplot2::element_text(colour = "black"), panel.background = ggplot2::element_blank()
	) +
	ggplot2::xlab(xlabel) +
	ggplot2::scale_y_continuous(breaks = scales::pretty_breaks(n = 4))

The axis.text.x = ggplot2::element_blank(), part can be removed and expand = c(0,0) can be added to scale_y_continuous for formatting the axis.