scale_linetype

0th

Percentile

Scale for line patterns

Default line types based on a set supplied by Richard Pearson, University of Manchester. Continuous values can not be mapped to line types.

Usage
scale_linetype(..., na.value = "blank")
scale_linetype_continuous(...)
scale_linetype_discrete(..., na.value = "blank")
Arguments
...
common discrete scale parameters: name, breaks, labels, na.value, limits and guide. See discrete_scale for more details
na.value
The linetype to use for NA values.
Aliases
  • scale_linetype
  • scale_linetype_continuous
  • scale_linetype_discrete
Examples
library(ggplot2) base <- ggplot(economics_long, aes(date, value01)) base + geom_line(aes(group = variable)) base + geom_line(aes(linetype = variable)) # See scale_manual for more flexibility # Common line types ---------------------------- df_lines <- data.frame( linetype = factor( 1:4, labels = c("solid", "longdash", "dashed", "dotted") ) ) ggplot(df_lines) + geom_hline(aes(linetype = linetype, yintercept = 0), size = 2) + scale_linetype_identity() + facet_grid(linetype ~ .) + theme_void(20)
Documentation reproduced from package ggplot2, version 2.2.1, License: GPL-2 | file LICENSE

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