mirror of https://github.com/django/django.git
76 lines
1.5 KiB
Python
76 lines
1.5 KiB
Python
from django.contrib.gis.db import models
|
|
|
|
|
|
class NamedModel(models.Model):
|
|
name = models.CharField(max_length=30)
|
|
|
|
class Meta:
|
|
abstract = True
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
class City3D(NamedModel):
|
|
point = models.PointField(dim=3)
|
|
pointg = models.PointField(dim=3, geography=True)
|
|
|
|
class Meta:
|
|
required_db_features = {"supports_3d_storage"}
|
|
|
|
|
|
class Interstate2D(NamedModel):
|
|
line = models.LineStringField(srid=4269)
|
|
|
|
|
|
class Interstate3D(NamedModel):
|
|
line = models.LineStringField(dim=3, srid=4269)
|
|
|
|
class Meta:
|
|
required_db_features = {"supports_3d_storage"}
|
|
|
|
|
|
class InterstateProj2D(NamedModel):
|
|
line = models.LineStringField(srid=32140)
|
|
|
|
|
|
class InterstateProj3D(NamedModel):
|
|
line = models.LineStringField(dim=3, srid=32140)
|
|
|
|
class Meta:
|
|
required_db_features = {"supports_3d_storage"}
|
|
|
|
|
|
class Polygon2D(NamedModel):
|
|
poly = models.PolygonField(srid=32140)
|
|
|
|
|
|
class Polygon3D(NamedModel):
|
|
poly = models.PolygonField(dim=3, srid=32140)
|
|
|
|
class Meta:
|
|
required_db_features = {"supports_3d_storage"}
|
|
|
|
|
|
class SimpleModel(models.Model):
|
|
class Meta:
|
|
abstract = True
|
|
|
|
|
|
class Point2D(SimpleModel):
|
|
point = models.PointField()
|
|
|
|
|
|
class Point3D(SimpleModel):
|
|
point = models.PointField(dim=3)
|
|
|
|
class Meta:
|
|
required_db_features = {"supports_3d_storage"}
|
|
|
|
|
|
class MultiPoint3D(SimpleModel):
|
|
mpoint = models.MultiPointField(dim=3)
|
|
|
|
class Meta:
|
|
required_db_features = {"supports_3d_storage"}
|