sec_interp.core.interfaces.profile_interface module

Interface for Profile services.

class sec_interp.core.interfaces.profile_interface.IProfileService

Bases: ABC

Abstract interface for the Topographic Profile Service.

abstractmethod generate_topographic_profile(line_lyr: qgis.core.QgsVectorLayer, raster_lyr: qgis.core.QgsRasterLayer, band_number: int = 1, interval: float | None = None) → Any

Generate topographic profile data by sampling elevation along a section line.

Parameters:

  • line_lyr – The cross-section line vector layer.

  • raster_lyr – The DEM raster layer for elevation.

  • band_number – Raster band to sample (default: 1).

  • interval – Optional sampling interval. If None, uses raster resolution.

Returns:

List of (distance, elevation) tuples.

Return type:

ProfileData