finalise_plot: Arrange alignment and save TfL ggplot chart

In alex-drake/tflplot: Transport for London (TfL) Themed Colour Palettes

Description

Running this function will save your plot with the assumed guidelines from the TfL Digital Design guidelines It will left align your title, subtitle and source, add the TfL blocks at the bottom right and save it to your specified location.

Usage

finalise_plot(plot_name, caption = "", figure_number = "",
  save_filepath = file.path(Sys.getenv("TMPDIR"), "tmp-nc.png"),
  width_pixels = 640, height_pixels = 450, background_colour = NULL)

Arguments

plot_name	The variable name of the plot you have created that you want to format and save
caption	The text you want to come in your figure caption (top left)
figure_number	The figure value to associate with your figure
save_filepath	Exact filepath that you want the plot to be saved to
width_pixels	Width in pixels that you want to save your chart to - defaults to 640
height_pixels	Height in pixels that you want to save your chart to - defaults to 450
background_colour	The colour you want for the background of your plot - defaults to white

Value

(Invisibly) an updated ggplot object.

alex-drake/tflplot documentation built on July 28, 2019, 6:28 p.m.