1 from django.contrib.gis.db import models

     2 

     3 class City3D(models.Model):

     4     name = models.CharField(max_length=30)

     5     point = models.PointField(dim=3)

     6     objects = models.GeoManager()

     7 

     8     def __unicode__(self):

     9         return self.name

    10 

    11 class Interstate2D(models.Model):

    12     name = models.CharField(max_length=30)

    13     line = models.LineStringField(srid=4269)

    14     objects = models.GeoManager()

    15 

    16     def __unicode__(self):

    17         return self.name

    18 

    19 class Interstate3D(models.Model):

    20     name = models.CharField(max_length=30)

    21     line = models.LineStringField(dim=3, srid=4269)

    22     objects = models.GeoManager()

    23 

    24     def __unicode__(self):

    25         return self.name

    26 

    27 class InterstateProj2D(models.Model):

    28     name = models.CharField(max_length=30)

    29     line = models.LineStringField(srid=32140)

    30     objects = models.GeoManager()

    31 

    32     def __unicode__(self):

    33         return self.name

    34 

    35 class InterstateProj3D(models.Model):

    36     name = models.CharField(max_length=30)

    37     line = models.LineStringField(dim=3, srid=32140)

    38     objects = models.GeoManager()

    39 

    40     def __unicode__(self):

    41         return self.name

    42 

    43 class Polygon2D(models.Model):

    44     name = models.CharField(max_length=30)

    45     poly = models.PolygonField(srid=32140)

    46     objects = models.GeoManager()

    47     

    48     def __unicode__(self):

    49         return self.name

    50 

    51 class Polygon3D(models.Model):

    52     name = models.CharField(max_length=30)

    53     poly = models.PolygonField(dim=3, srid=32140)

    54     objects = models.GeoManager()

    55     

    56     def __unicode__(self):

    57         return self.name

    58 

    59 class Point2D(models.Model):

    60     point = models.PointField()

    61     objects = models.GeoManager()

    62 

    63 class Point3D(models.Model):

    64     point = models.PointField(dim=3)

    65     objects = models.GeoManager()

    66 

    67 class MultiPoint3D(models.Model):

    68     mpoint = models.MultiPointField(dim=3)

    69     objects = models.GeoManager()