dena
1
Hi
I have the following at the start of a ggplot -
map_A <- ggplot() +
geom_sf(data=roads_A, alpha=0.2, color=roads_A$FEATCODE) +
coord_sf(datum=st_crs(27700)) ...............
I am looking to create square grids but cannot find an equivalent of coord_fixed(ratio=1) for coord_sf. Is there a way to achieve it, please?
dena
2
now fallen back on workaround by cropping equally around a point
roads_cropped<- st_crop(roads_A,
xmin = mypoint-500,
xmax= mypoint+500,
ymin = mypoint-500,
ymax= mypoint+500)
geom_sf(data=roads_cropped,......)
You can do something like. I don't think there's a way to set the aspect ratio manually.
+ coord_sf(xlim=range(st_coordinates(df)[,1]), ylim=range(st_coordinates(df)[,2]))
https://ggplot2.tidyverse.org/reference/ggsf.html
https://github.com/tidyverse/ggplot2/issues/2651
system
Closed
4
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