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working trim_to_boundary #71

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working trim_to_boundary #71

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6 changes: 5 additions & 1 deletion djgeojson/serializers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,7 @@ def end_serialization(self):
self.options.pop('properties', None)
self.options.pop('primary_key', None)
self.options.pop('geometry_field', None)
self.options.pop('trim_to_boundary', None)
self.options.pop('use_natural_keys', None)
self.options.pop('crs', None)
self.options.pop('srid', None)
Expand Down Expand Up @@ -354,7 +355,10 @@ def serialize(self, queryset, **options):
self.stream = options.get("stream", StringIO())
self.primary_key = options.get("primary_key", None)
self.properties = options.get("properties")
self.geometry_field = options.get("geometry_field", "geom")
if options.get("trim_to_boundary", None):
self.geometry_field = 'intersection'
else:
self.geometry_field = options.get("geometry_field", "geom")
self.use_natural_keys = options.get("use_natural_keys", False)
self.bbox = options.get("bbox", None)
self.bbox_auto = options.get("bbox_auto", None)
Expand Down
4 changes: 2 additions & 2 deletions djgeojson/views.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,8 @@ def render_to_response(self, context, **response_kwargs):
geometry_field=self.geometry_field,
force2d=self.force2d,
bbox=self.bbox,
bbox_auto=self.bbox_auto)
bbox_auto=self.bbox_auto,
trim_to_boundary=self.trim_to_boundary)
serializer.serialize(queryset, stream=response, ensure_ascii=False,
**options)
return response
Expand Down Expand Up @@ -134,6 +135,5 @@ def get_queryset(self):
not isinstance(model_field, PointField))
if self.trim_to_boundary:
qs = qs.intersection(bbox)
self.geometry_field = 'intersection'

return qs