knitr::opts_chunk$set( collapse = TRUE, comment = "#>" ) library(ggplot2) library(ggx)
Here is an example of how you can formulate queries related to theme-related colors using gg_
-commands:
ggplot(data=iris, mapping=aes(x=Sepal.Length, y=Petal.Length, color=Species))+ ggtitle("Iris")+ geom_point()+ gg_("paint the title red")+ gg_("paint the x-axis label in green")+ gg_("also, I want a purple y-axis label")
The ggx
package matches valid base R colors. The list of all valid colors, such as those:
head(colors(), n=20)
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