gta_plot_map: Create ggplot maps.
In global-trade-alert/gtalibrary: Contains functions to work with GTA data

gta_plot_map

R Documentation

Create ggplot maps.

Description

This function facilitates map creation with ggplot.

Usage

gta_plot_map(
  data = NULL,
  countries = NULL,
  value = NULL,
  marked.country = NULL,
  marked.colour = gta_colour$green[2],
  colour.low = gta_colour$blue[4],
  colour.high = gta_colour$blue[1],
  range.split = waiver(),
  legend.title = NULL,
  legend.labels = waiver(),
  title = NULL
)

Arguments

`data`	Specify the dataframe with the relevant columns.
`countries`	Specify the name of the column containing the countries.
`value`	Specify the name of the column containing the value for each country.
`marked.country`	Specify a single country which shall be coloured differenty.
`marked.colour`	Specify the colour the marked.country shall be coloured with. Default: gta_colour$green[2]
`colour.low`	Specifiy a color from the gta colour palette for the low part of the gradient. Default: GTA dark blue
`colour.high`	Specify a color from the gta colour palette for the high part of the gradient. Default: GTA light blue
`range.split`	Specify the number of parts the value range should be split to. Either as integer (range will be automatically divided and sequenced) or as sequence (e.g. seq(200,1000,200)). Default: ggplot automatic.
`legend.title`	Specify a title for the colour legend. Default: No title.
`legend.labels`	Specify the legend labels as list. Default: ggplot automatic.
`title`	Specify a title for the map plot. Default: No title.