phlower.tl.construct_circle_delaunay

phlower.tl.construct_circle_delaunay(adata: AnnData, graph_name: str | None = None, layout_name: str | None = None, cluster_name: str = 'group', quant=0.1, node_attr='u', start_n=5, end_n=5, separate_ends_triangle=True, random_seed=2022, calc_layout: bool = False, iscopy: bool = False)

Fuction for only connecting start and end points with delaunay triangulation

3. randomly select starts and ends points by node_attr score

4. connect starts and ends points with delaunay triangulation

5. run layout algorithm for graph with holes if calc_layout is true

Parameters

adata: AnnData

AnnData object

graph_name: str

graph name in adata.uns

layout_name: str

layout name in adata.obsm

cluster_name: str

cluster name in adata.obs

quant: float

quantile for connecting start and end points

node_attr: str

node attribute for connecting

start_n: int

number of start points

end_n: int

number of end points

separate_ends_triangle: bool

whether to separate end points to different clusters

random_seed: int

random seed for selecting start and end points

calc_layout: bool

whether to calculate layout for the delaunay graph

iscopy: bool

whether to return a copy of adata