coord_fixed | R Documentation |
A fixed scale coordinate system forces a specified ratio between the
physical representation of data units on the axes. The ratio represents the
number of units on the y-axis equivalent to one unit on the x-axis. The
default, ratio = 1
, ensures that one unit on the x-axis is the same
length as one unit on the y-axis. Ratios higher than one make units on the
y axis longer than units on the x-axis, and vice versa. This is similar to
MASS::eqscplot()
, but it works for all types of graphics.
coord_fixed(ratio = 1, xlim = NULL, ylim = NULL, expand = TRUE, clip = "on")
ratio |
aspect ratio, expressed as |
xlim , ylim |
Limits for the x and y axes. |
expand |
If |
clip |
Should drawing be clipped to the extent of the plot panel? A
setting of |
# ensures that the ranges of axes are equal to the specified ratio by
# adjusting the plot aspect ratio
p <- ggplot(mtcars, aes(mpg, wt)) + geom_point()
p + coord_fixed(ratio = 1)
p + coord_fixed(ratio = 5)
p + coord_fixed(ratio = 1/5)
p + coord_fixed(xlim = c(15, 30))
# Resize the plot to see that the specified aspect ratio is maintained
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