Python ST_ConvexHull Examples

Example #1

def test_ST_ConvexHull():
    data = ["POINT (1.1 101.1)"]
    data = pandas.Series(data)
    rst = arctern.ST_AsText(
        arctern.ST_ConvexHull(arctern.ST_GeomFromText(data)))

    assert rst[0] == "POINT (1.1 101.1)"

Example #2

def test_ST_ConvexHull():
    geo = "POLYGON ((0 0,0 1,1 1,1 0,0 0))"
    arr = [geo for x in range(1, 10000001)]
    data = pandas.Series(arr)
    rst = arctern.ST_AsText(
        arctern.ST_ConvexHull(arctern.ST_GeomFromText(data)))
    assert len(rst) == 10000000

Example #3

File: _wrapper_func.py Project: xiaolingis/arctern

def ST_ConvexHull(geos):
    return arctern.ST_ConvexHull(geos)

Example #4

def python_test(data):
    TIME_START(func_name)
    arctern.ST_AsText(arctern.ST_ConvexHull(arctern.ST_GeomFromText(data)))
    TIME_END(func_name)
    return TIME_INFO()

Example #5

File: geo_test.py Project: yamasite/arctern

def test_ST_ConvexHull():
    data = ["POINT (1.1 101.1)"]
    data = pandas.Series(data)
    rst = arctern.ST_ConvexHull(data)

    assert rst[0] == "POINT (1.1 101.1)"

Example #6

File: geo_test.py Project: cydrain/arctern

def test_ST_ConvexHull():
    data = ["POINT (1.1 101.1)"]
    array = pyarrow.array(pandas.Series(data))
    rst = arctern.ST_ConvexHull(array)

    assert rst[0] == "POINT (1.1 101.1)"