outputPlotsAsPngs: Export plots
In stevehoang/assayr: Tools for analyzing biochemical assay data.

Description Usage Arguments Value Examples

Takes a list of plot objects and builds a folder with those plots as individual png files

1 2	outputPlotsAsPngs(plot_list, dir_path, overwrite = TRUE, session_info = TRUE, height = 8.5, width = 11, units = "in")

`plot_list`	List containing plot objects
`dir_path`	Path for output directory that will be created
`overwrite`	Logical indicating whether to overwrite an existing directory with the same path. Defaults to `TRUE` for easy analysis interation. Adjust to `FALSE` to add individual images to existing directory, may throw errors about existing files.
`session_info`	Logical whether to include a `gtools::textplot` with the output of `sessionInfo()`. Useful for reproducible research.
`height`	Numeric object describing height of graphics device. Default unit is inches.
`width`	Numeric object describing width of graphics device. Default unit is inches.
`units`	Character object, for unit used in height and width, "in" (inches by default). Can be "px", "mm", or "cm".

A directory with the elements of plot_list as png files

plots <- mtcars %>% split(.$cyl) %>%
           purrr::map(~ ggplot(., aes(mpg, disp)) +
                          geom_point())
outputPlotsAsPdfs(plots, "~/Desktop/mtcars_plots_by_cyl.pdf")