Grammar of Graph Graphics
GeomEdgeTile
now uses edge_width
instead of edge_size
for the bordergeom_edge_parallel()
when used with edge labels. Edges are now
correctly offset, though label may still overlap (#227)get_con()
that would lead to wrong matching of additional data
(#249)na.rm
in geoms (#301)check_overlap = TRUE
in geom_node_text()
the rendering order is
reversed so that the top nodes are rendered, not the bottom onesguide_edge_direction()
,
this update adds the option to use labels instead of an arrow using the
labels
argument.create_layout()
now returns a modified tibble rather than a data.frame...
in get_nodes()
, get_edges()
, and get_con()
now accepts
tidy evaluation. get_nodes()
and get_con()
will get evaluated on the node
data in the original order (layouts may reorder nodes), and get_edges()
will
get evaluated on the edge data (#272)weight
argument allowing you to set how much
space each node occupy. Further, the layout now calculates statistics so that
it can be used in conjunction with geom_node_tile()
and geom_node_arc_bar()
geom_edge_bundle_force()
, geom_edge_bundle_path()
, and
geom_edge_bundle_minimal()
(+ variants) to provide support for edge bundling
(#267)layout_sf()
, geom_node_sf()
and geom_edge_sf()
to support plotting of
sfnetwork
objects (#275)facet_graph()
when using .
on either dimension (#313)layout
in create_layout()
(#208)dim
to a value higher than 2 in igraph layouts (#160)label_colour
to NA
would turn it off
instead of inheriting the colour of the edge (#238)native
now works as expected again (#254)get_con()
that would require input to be sorted in the from
vector (#258)geom_edge_elbow()
that resulted in duplicated group
columns in
the data.qgraph()
in favour of autograph()
to avoid name collision with
qgraph::qgraph()
. autograph()
is now also a generic with a default method,
so you can provide your own specific ggraph plot method for your networkThis release is a major release including many new features, bug fixes and some breaking changes.
Use tidygraph as the central data format. The results of this are several:
"even"
layout for dendrograms are no more, but can be
obtained by using the "dendrogram"
layout with height = NULL
tree_apply
has been removed in favour of using tidygraph::map_bfs_*
geom_edge_elbow
is no longer only available to dendrogram objectssort.by = node_rank_hclust()
in your specification of aaes(colour = group_infomap())
in node geomsThis big change fixes #21, #72, #79, and #81. A vignette has been added to
describe the integration in more detail
The curvature
argument from geom_edge_arc()
and geom_edge_hive()
as well
as the spread
argument from geom_edge_fan()
has been deprecated in favor
of the new strength
argument.
ggraph plots now gets constructed with grid and axes removed from the default theme.
geom_edge_parallel()
for drawing multiedges as parallel lines (#191)geom_node_range()
and geom_edge_span()
for visualising such layouts (#47)geom_edge_bend()
for drawing soft elbows (#45)geom_node_voronoi()
for displaying nodes as voronoi tiles (#100)qgraph()
for quickly creating a standard network plot for explorative
purpose (#94)strength
parameter that
controls their deviation from a straight line. 0
will always give a straight
line while 1
will be their natural look. Numbers outside this range may look
weird (#97)weight
and mode
arguments to get_con()
that are passed on to the
shortest path calculations (#89).geom_edge_point()
(#23)geom_edge_tile()
for use with matrix layouts (#141)x
and y
auto
layout will choose the manual
layout. (#91)data.frame
or an object coercible to a tbl_graph
. In the latter case the
node table will be used as layout and the graph will be attached. This allows
direct use of the particles package as a layout engine as a side effect. (#88)label_parse = TRUE
(#159)facet_graph()
with data from both tbl_df andoverride.aes
to guide_edge_direction()