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Add example for Choropleth #5

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espinielli opened this issue May 3, 2017 · 0 comments

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espinielli commented May 3, 2017

Something similar to what done in https://github.com/hrbrmstr/albersusa

gg + 
  geom_map(data=us@data, map=us_map,
           aes(fill=pop_2014, map_id=name),
           color="white", size=0.1) +
  coord_proj(us_laea_proj) +
  scale_fill_viridis(name="2014 Populaton Estimates", labels=comma) +
  theme(legend.position="top", 
        legend.key.width=unit(3, "lines"))

espinielli added the enhancement label

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