graphistry.layout.fa2.
compute_bounding_boxes
(
self
,
partition_key
,
engine
)
Returns the bounding boxes for each partition based on the center coordinates and dimensions of the nodes.
DF keys:
- cx: Center x-coordinate
- cy: Center y-coordinate
- w: Width
- h: Height
- partition_key: Partition key
Parameters
:
self
(
Plottable
)
partition_key
(
str
)
engine
(
Engine
)
Return type
:
graphistry.layout.fa2.
fa2_layout
(
g
,
fa2_params
=
None
,
circle_layout_params
=
None
,
singleton_layout
=
None
,
partition_key
=
None
,
engine
=
EngineAbstract.AUTO
)
Applies FA2 layout for connected nodes and circle layout for singleton (edgeless) nodes
Allows optional parameterization of the circle layout, e.g., sort keys
Parameters
:
g
(
graphistry.Plottable.Plottable
) – The graph object with nodes and edges, in a format compatible with Graphistry’s Plottable object.
fa2_params
(
Optional
[
Dict
[
str
,
Any
]
]
) – Optional parameters for customizing the Force-Atlas 2 (FA2) layout, passed through to
fa2_layout
.
circle_layout_params
(
Optional
[
Dict
[
str
,
Any
]
]
) – Optional parameters for customizing the circle layout, passed through to
general_circle_layout
. Can include:
-
by
: Column name(s) for sorting nodes (default: ‘degree’).
-
ascending
: Boolean(s) to control sorting order.
-
ring_spacing
: Spacing between rings in the circle layout.
-
point_spacing
: Spacing between points in each ring.
singleton_layout
(
Optional
[
Callable
[
[
Plottable
,
Tuple
[
float
,
float
,
float
,
float
]
|
Any
]
,
Plottable
]
]
) – Optional custom layout function for singleton nodes (default: circle_layout).
partition_key
(
Optional
[
str
]
) – The key for partitioning nodes (used for picking bounding box type). Default is None.
engine
(
EngineAbstract
|
str
)
Returns
:
A graph object with FA2 and circle layouts applied.
Return type
:
graphistry.Plottable.Plottable
