Description Usage Arguments See Also Examples
This facetting provides the means to zoom in on a subset of the data, while keeping the view of the full dataset as a separate panel. The zoomed-in area will be indicated on the full dataset panel for reference. It is possible to zoom in on both the x and y axis at the same time. If this is done it is possible to both get each zoom separately and combined or just combined.
1 2 |
x, y, xy |
An expression evaluating to a logical vector that determines the subset of data to zoom in on |
zoom.data |
An expression evaluating to a logical vector. If |
xlim, ylim |
Specific zoom ranges for each axis. If present they will
override |
split |
If both |
horizontal |
If both |
zoom.size |
Sets the relative size of the zoom panel to the full data
panel. The default ( |
show.area |
Should the zoom area be drawn below the data points on the
full data panel? Defaults to |
shrink |
If |
Other ggforce facets: facet_grid_paginate
,
facet_stereo
,
facet_wrap_paginate
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | # Zoom in on the versicolor species on the x-axis
ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
geom_point() +
facet_zoom(x = Species == "versicolor")
# Zoom in on versicolor on both axes
ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
geom_point() +
facet_zoom(xy = Species == "versicolor")
# Use different zoom criteria on each axis
ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
geom_point() +
facet_zoom(x = Species != 'setosa', y = Species == 'versicolor')
# Get each axis zoom separately as well
ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
geom_point() +
facet_zoom(xy = Species == "versicolor", split = TRUE)
# Define the zoom area directly
ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
geom_point() +
facet_zoom(xlim = c(2, 4))
# Selectively show data in the zoom panel
ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
geom_point() +
facet_zoom(x = Species == "versicolor", zoom.data = Species == 'versicolor')
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