I have the following (simplified) Model:
class Zone(gismodels.Model):
name = gismodels.CharField()
poly = gismodels.PolygonField()
I want to create and save a polygon that represents a circle, based upon a given point and radius.
The only way I can figure out how to achieve this, is to call the postgis ST_Buffer function using raw SQL. I'm really hoping that there is another way.
Is it possible to access the GEOS buffer methods?
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