polygon - Keep customized colors with geom_polygon() - Geographic Information Systems Stack Exchange

I have plotted a map of France with customized colors with map(): map(database="france", fill=TRUE, col=color) Results: (don't mind the two errors) and then I want to put this map with a projec

ggplot2 - R: Issue overlaying polygon in ggmap - Stack Overflow

r - Create hatch color in geom_polygon - Stack Overflow

How do you add information to a polygon from multiple polygons based on location in QGIS? - Geographic Information Systems Stack Exchange

r - Creating a UK map with geom_polygon - Stack Overflow

r - Trouble adding proportional circles on top of symbolized polygon in ggplot2 map - Geographic Information Systems Stack Exchange

Changing border opacity in R ggmap() - Geographic Information Systems Stack Exchange

r - Transparent or uniform colour for outer-most Voronoi polygons in a figure - Stack Overflow

r - Improving positioning of map / polygon labels - Stack Overflow

r - map with ggplot2 - create mask filling a box excluding a single country - Stack Overflow

qgis - Changing color of specific polygons - Geographic Information Systems Stack Exchange

Is there a way to zoom in on a mapped polygon (SpatialPolygonsDataFrame) in R (ggplot) without it disappearing? - Geographic Information Systems Stack Exchange

r - How to apply a polygon mask layer in ggplot - Stack Overflow