CODEWITHSUNDEEP
rcolorsplotggplot2
Anton Tarasenko
Anton Tarasenko

Reputation: 8465

How to make ggplot2 graphics compatible with black-and-white printing (photocopy friendly) in R?

Is there a way to convert ggplot2 plots into black-and-white versions without rewriting much of their code, so that the black-and-white versions remain readable?

For instance, to replace scale_fill_gradient with scale_fill_grey? Or automatically make photocopy-friendly transformations as sites like http://colorbrewer2.org/ advise. (Unfortunately, textures are not an option, as ggplot2 doesn't support them.)

It's clearly possible with if ... else and custom functions, but is there a more general solution?

Upvotes: 4

Views: 3073

Answers (1)

Roman Luštrik
Roman Luštrik

Reputation: 70653

My second line in every ggplot figure I make is

theme_bw()

so

qplot(mpg, wt, data = mtcars) +
  theme_bw()

Upvotes: 2

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