ggplot2 - R-style axes with ggplot -


using ggplot, possible "r-style" x/y axes don't meet @ origin , instead consist of 2 disconnected ranges, in following example?

enter image description here

the reason here ggplot plots consistent next pure-r ones.

try this,

library(ggplot2)  d <- data.frame(x=1:10, y=rnorm(10))  base_breaks_x <- function(x){   b <- pretty(x)   d <- data.frame(y=-inf, yend=-inf, x=min(b), xend=max(b))   list(geom_segment(data=d, aes(x=x, y=y, xend=xend, yend=yend), inherit.aes=false),        scale_x_continuous(breaks=b)) } base_breaks_y <- function(x){   b <- pretty(x)   d <- data.frame(x=-inf, xend=-inf, y=min(b), yend=max(b))   list(geom_segment(data=d, aes(x=x, y=y, xend=xend, yend=yend), inherit.aes=false),        scale_y_continuous(breaks=b)) }  ggplot(d, aes(x,y)) +   geom_point() +   theme_bw() +   theme(panel.border = element_blank(),        panel.grid.major = element_blank(),        panel.grid.minor = element_blank()) +   base_breaks_x(d$x) +   base_breaks_y(d$y) 

screenshot

edit: related issue has since been discussed in ggtheme package, , potentially provides cleaner solution (no need provide data explicitly breaks function).


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