Add clip with several overlays method

scrub_mtl_class.py

@@ -79,9 +79,40 @@ class ScrubMTL:
           f'{geo_index_clipped.layer.featureCount()}')
 
   def process_property_assesment(self):
-    print(f'Data Count of the GeoIndex layer: {self.property_assessment.data_count}')
+    print(f'Data Count of the GeoIndex layer: '
+          f'{self.property_assessment.data_count}')
     self.property_assessment.create_spatial_index()
 
+  def clip_with_several_overlays(self, input_layer_path, input_layer_name,
+                                 overlaying_layer_path, overlaying_layer_name,
+                                 number_of_overlays, splitted_layers_dir,
+                                 clipped_layers_dir):
+    """This method clips using desired number of overlay layers
+    by splitting a big overlaying layer. It uses the ScrubLayer class
+    clip_layer method."""
+    overlaying_layer = \
+        self.initialize_layer(overlaying_layer_path, overlaying_layer_name)
+    input_layer = \
+        self.initialize_layer(input_layer_path, input_layer_name)
+    overlaying_layer.\
+        split_layer(number_of_overlays, splitted_layers_dir, self.qgis_path)
+    create_folders(clipped_layers_dir, number_of_overlays)
+    for overlay_layer_num in range(number_of_overlays):
+      splitted_overlay_layer_path = \
+        splitted_layers_dir + \
+        f'/layer_{overlay_layer_num}/layer_{overlay_layer_num}.shp'
+      clipped_layer_partition_path = \
+          clipped_layers_dir + \
+          f'/layer_{overlay_layer_num}/layer_{overlay_layer_num}.shp'
+      input_layer.clip_layer(splitted_overlay_layer_path,
+                             clipped_layer_partition_path)
+      clipped_layer = \
+          self.initialize_layer(clipped_layer_partition_path,
+                                f'clipped_layer_{overlay_layer_num}')
+      clipped_layer.create_spatial_index()
+
+    print('Pairwise Clipping is completed.')
+
   def refine_heights(self):
     pass