facet_zoom
From ggforce v0.1.1
by Thomas Pedersen
Facet data for zoom with context
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.
Usage
facet_zoom(x, y, xy, split = FALSE, horizontal = TRUE, zoom.size = 2, show.area = TRUE, shrink = TRUE)Arguments
- x, y, xy
- An expression evaluating to a logical vector that determines the subset of data to zoom in on
- split
- If both
xandyis given, should each axis zoom be shown separately as well? Defaults toFALSE - horizontal
- If both
xandyis given andsplit = FALSEHow should the zoom panel be positioned relative to the full data panel? Defaults toTRUE - zoom.size
- Sets the relative size of the zoom panel to the full data
panel. The default (
2) makes the zoom panel twice the size of the full data panel. - show.area
- Should the zoom area be drawn below the data points on the
full data panel? Defaults to
TRUE. - shrink
- If
TRUE, will shrink scales to fit output of statistics, not raw data. IfFALSE, will be range of raw data before statistical summary.
See Also
Other ggforce.facets: facet_grid_paginate,
facet_wrap_paginate
Examples
# 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)
Community examples
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