Question

I was using R to make some plots for a report. I see that the plots don’t seem to be so smooth. I am new to R so don’t know much. But how do I get smooth plots?

Also by default the plots are filled with solid colors but I want to have hatched fills in my pie charts and bar plots. Is there a way to do that in R, I couldn’t find it through a basic google search so I put this question here.

Answer 1

Did you try help(pie)?

density: the density of shading lines, in lines per inch.  The default
          value of ‘NULL’ means that no shading lines are drawn.
          Non-positive values of ‘density’ also inhibit the drawing of
          shading lines.

pie(c(1,2,3),density=c(1,2,20))

hist(runif(200),density=c(10,20,30))