Reader_SVG#

class zeroheliumkit.src.importing.Reader_SVG(svg_file: str, bezier_samples: int = 20)[source]#

Bases: object

A class to read and convert SVG files into Shapely polygons. Contributor: yneter

Parameters:

svg_file (str) – The path to the SVG file to be read.
geometries (dict) – A dictionary containing the extracted geometries from the SVG file.

Methods

`extract_points_from_path`(path_data[, ...])	Extracts points from a single path (handling lines and Bezier curves).
`svg_to_shapely_polygons`([bezier_samples])	Extract multiple polygons from an SVG file.

Attributes

`svg_file`
`geometries`

svg_to_shapely_polygons(bezier_samples=20)[source]#

Extract multiple polygons from an SVG file.

Parameters:: bezier_samples (int) – Number of points to sample along Bezier curves. Default is 20.
Returns:: A Shapely MultiPolygon object containing all extracted polygons.
Return type:: MultiPolygon

extract_points_from_path(path_data, bezier_samples=20)[source]#

Extracts points from a single path (handling lines and Bezier curves).

Parameters:

path_data (str) – The SVG path data string.
bezier_samples (int) – Number of points to sample along Bezier curves. Default is 20.

Returns:

A list of (x, y) tuples representing points along the path.

Return type:

list

Reader_SVG