LayoutStream

linnet_py Class

LayoutStream()

A synchronous iterator that advances the native force solver in batches.

Topology is fixed for the lifetime of the stream. Frames contain only coordinates and progress, so notebook viewers can retain their SVG elements.

Member details

`node_names`

Property · read-only

node_names: list[str]

Node names in the same stable index order as every frame's coordinates.

`endpoints`

Property · read-only

endpoints: list[tuple[Optional[int], Optional[int]]]

Source and sink node indices; a missing endpoint denotes a dangling edge.

`from_dot`

Static method

from_dot(dot: str, *, every: int = 4, steps: int = 200, epochs: int = 8, seed: int = 1, step: float = 0.02, cool: float = 0.85, spring_strength: float = 1.0, repulsion: float = 1.5, length_scale: float = 1.0, depth_scale: float = 1.0, flattening_end: float = 0.5, delta: float = 0.1, early_tolerance: float = 1e-06) -> LayoutStream

Start a force-layout preview from a single DOT graph.

This preview uses native graph geometry, without Typst label measurement or final edge-label relaxation. A new stream restarts from the same seed.

Parameters

Name	Type	Default	Description
`dot`	`str`	`—`	—
`every`	`int`	`4`	—
`steps`	`int`	`200`	—
`epochs`	`int`	`8`	—
`seed`	`int`	`1`	—
`step`	`float`	`0.02`	—
`cool`	`float`	`0.85`	—
`spring_strength`	`float`	`1.0`	—
`repulsion`	`float`	`1.5`	—
`length_scale`	`float`	`1.0`	—
`depth_scale`	`float`	`1.0`	—
`flattening_end`	`float`	`0.5`	—
`delta`	`float`	`0.1`	—
`early_tolerance`	`float`	`1e-06`	—

`iter`

Method

__iter__() -> LayoutStream

No description is available for this member.

`next`

Method

__next__() -> LayoutFrame

No description is available for this member.

View generated signature source: docs/api/python/linnet-py.pyi:691