position_stackx: Stack overlapping objects which can be shifted vertically or...

In xiangpin/ggadd: An R Package To Add Geometric Layers On Circular Or Other Layout Tree Of "ggtree"

Stack overlapping objects which can be shifted vertically or horizontally

Description

Stack overlapping objects which can be shifted vertically or horizontally

Usage

position_stackx(vjust = 1, hexpand = NA, vexpand = NA, reverse = FALSE)

Arguments

vjust	Vertical adjustment for geoms that have a position (like points or lines), not a dimension (like bars or areas). Set to 0 to align with the bottom, 0.5 for the middle, and 1 (the default) for the top.
hexpand	numeric, distance to be shifted horizontally for geoms that have a position, default is NA.
vexpand	numeric, distance to be shifted vertically for geoms that have a position, default is NA.
reverse	If TRUE, will reverse the default stacking order. This is useful if you're rotating both the plot and legend.

Value

position method.

Author(s)

Shuangbin Xu

Examples

library(ggplot2)
library(patchwork)
df <- data.frame(trt = c("a", "b", "c"), outcome = c(2.3, 1.9, 3.2))
# 
p1 <- ggplot(df, aes(x=trt,  y=outcome)) +
      geom_bar(stat="identity",
               position=position_stackx())

p2 <- ggplot(df, aes(x=trt, y=outcome)) +
      geom_bar(stat="identity",
               position=position_stackx(vexpand=5))

p3 <- ggplot(df, aes(x=outcome, y=trt)) +
      geom_bar(stat="identity",
               orientation="y",
               position=position_stackx(hexpand=5))
p <- p1 + p2 + p3
p

xiangpin/ggadd documentation built on June 13, 2025, 5:49 p.m.