sec_interp.core.utils.geometry_utils.extraction module

Geometry extraction utilities.

sec_interp.core.utils.geometry_utils.extraction.extract_all_vertices(geometry: qgis.core.QgsGeometry) → list[qgis.core.QgsPointXY]

Extract all vertices from any QGIS geometry type.

Parameters:

geometry – The input QGIS geometry.

Returns:

A flat list of all vertices found in the geometry.

sec_interp.core.utils.geometry_utils.extraction.get_line_vertices(geometry: qgis.core.QgsGeometry) → list[qgis.core.QgsPointXY]

Extract vertices specifically from a line or multiline geometry.

Parameters:

geometry – A QGIS geometry of type LineGeometry.

Returns:

A flat list of vertices.

Raises:

ValueError – If the geometry is null, not a line, or contains no vertices.