Nyall Dawson fa6c41fd74 Add QgsGeometryCollection::extractPartsByType
Allows extraction of matching parts from a collection, returning
the corresponding collection subclass.

  mixed_collection = QgsGeometryCollection()
  mixed_collection.addGeometry(... mix of geometry types ...)

  multi_line_string = mixed_collection.extractPartsByType(Qgis.WkbType.LineString)

In this case multi_line_string will be a QgsMultiLineString object,
containing just the line string parts from mixed_collection
2024-02-10 08:04:51 +10:00
..
2024-01-19 19:44:48 +10:00
2024-01-22 05:46:15 +10:00
2024-01-16 12:18:11 +10:00
2023-04-23 07:10:03 +02:00
2024-01-19 19:44:48 +10:00
2024-01-19 19:44:48 +10:00