ggplot_multiaxis: ggplot_multiaxis

In rpkgs/gg.layers: ggplot layers

ggplot_multiaxis

Description

ggplot_multiaxis

Usage

ggplot_multiaxis(..., linewidth = 1.4, tck = 0.2, x = -0.02)

ggplot_multiAxis(..., linewidth = 1.4, tck = 0.2, x = -0.02)

Arguments

...	ggplot2 objects, which should have axis.tick.y.right and axis.title.y.left
linewidth	line width of right axis line
tck	tick length of right axis

Examples

library(ggplot2)
library(rlang)
library(gg.layers)

plot_1var <- function(d, var, color = "black", lwd = 0.4, alpha = 0.6) {
  p <- ggplot(d, aes(date, !!sym(var))) +
    geom_line(color = color, linewidth = lwd, alpha = alpha) +
    # facet_wrap(~site) +
    scale_x_date(date_breaks = "1 year", date_labels = "%Y") +
    theme(
      panel.background = element_rect(fill = "transparent", color = "black"),
      plot.margin = margin(r = 5, l = 5, t = 2, b = 2),
      axis.ticks.y.left = element_line(color = color),
      axis.text.y.left = element_text(color = color),
      axis.title.y.left = element_text(color = color),
      axis.ticks.y.right = element_line(color = color),
      axis.text.y.right = element_text(color = color),
      axis.title.y.right = element_text(color = color, margin = margin(l = 2, r = 5)),
      panel.grid.major = element_blank(), # get rid of major grid
      panel.grid.minor = element_blank()
    ) # get rid of minor grid
  p
}

# GPP_US_MMS = d[year(date) >= 2013]
# usethis::use_data(GPP_US_MMS)
p_gpp <- plot_1var(GPP_US_MMS, "GPP", color = "green")
p_sm <- plot_1var(GPP_US_MMS, "SM", color = "red")
p_prcp <- plot_1var(GPP_US_MMS, "prcp", color = "blue")

p <- ggplot_multiaxis(p_gpp, p_sm, p_prcp, x = -0.02, linewidth = 1.2)
p

rpkgs/gg.layers documentation built on Sept. 14, 2024, 11:07 p.m.