View source: R/geom_node_text.R
geom_node_text | R Documentation |
These geoms are equivalent in functionality to ggplot2::geom_text()
and
ggplot2::geom_label()
and allows for simple annotation of nodes.
geom_node_text(
mapping = NULL,
data = NULL,
position = "identity",
parse = FALSE,
nudge_x = 0,
nudge_y = 0,
check_overlap = FALSE,
show.legend = NA,
repel = FALSE,
...
)
geom_node_label(
mapping = NULL,
data = NULL,
position = "identity",
parse = FALSE,
nudge_x = 0,
nudge_y = 0,
label.padding = unit(0.25, "lines"),
label.r = unit(0.15, "lines"),
label.size = 0.25,
show.legend = NA,
repel = FALSE,
...
)
mapping |
Set of aesthetic mappings created by |
data |
The data to be displayed in this layer. There are three options: If A A |
position |
Position adjustment, either as a string, or the result of
a call to a position adjustment function. Cannot be jointly specified with
|
parse |
If |
nudge_x , nudge_y |
Horizontal and vertical adjustment to nudge labels by. Useful for offsetting text from points, particularly on discrete scales. |
check_overlap |
If |
show.legend |
logical. Should this layer be included in the legends?
|
repel |
If |
... |
Other arguments passed on to |
label.padding |
Amount of padding around label. Defaults to 0.25 lines. |
label.r |
Radius of rounded corners. Defaults to 0.15 lines. |
label.size |
Size of label border, in mm. |
geom_node_text
understands the following aesthetics. Bold aesthetics are
automatically set, but can be overwritten. Italic aesthetics are required but
not set by default
x
y
label
alpha
angle
colour
family
fontface
hjust
lineheight
size
vjust
Thomas Lin Pedersen
Other geom_node_*:
geom_node_arc_bar()
,
geom_node_circle()
,
geom_node_point()
,
geom_node_range()
,
geom_node_sf()
,
geom_node_tile()
,
geom_node_voronoi()
require(tidygraph)
gr <- create_notable('bull') %>%
mutate(class = sample(letters[1:3], n(), replace = TRUE))
ggraph(gr, 'stress') +
geom_node_point(aes(label = class))
ggraph(gr, 'stress') +
geom_node_label(aes(label = class), repel = TRUE)
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