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6 changes: 3 additions & 3 deletions vignettes/species-distribution.Rmd
Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,7 @@ ggplot(data = col_sp, aes(x = longitude,
aes(x = long, y = lat, group = group),
fill = "grey95",
color = "gray40",
size = 0.1) +
linewidth = 0.1) +
geom_point(size = 0.7, alpha = 0.5) +
# this guarantees the map is not stretched
coord_fixed(xlim = range(col_sp$longitude),
Expand All @@ -99,7 +99,7 @@ ggplot(data = col_sp, aes(x = longitude,
aes(x = long, y = lat, group = group),
fill = "grey95",
color = "gray40",
size = 0.1) +
linewidth = 0.1) +
geom_point(size = 0.7, alpha = 0.5) +
# annotate with a hulls and labels
geom_mark_hull(aes(label = scientific_name,
Expand Down Expand Up @@ -161,7 +161,7 @@ ggplot(col_clean, aes(x = longitude, y = latitude,
aes(x = long, y = lat, group = group),
fill = "grey95",
color = "gray40",
size = 0.1) +
linewidth = 0.1) +
geom_point(size = 0.7, alpha = 0.5) +
geom_mark_hull(aes(label = scientific_name,
fill = scientific_name),
Expand Down