def test_resolution(self):
tile = geocontext.XYZTile(1, 1, 0)
assert tile.resolution == geocontext.EARTH_CIRCUMFERENCE_WGS84 / tile.tilesize
# resolution at zoom 0 is just the Earth's circumfrence divided by tilesize
assert geocontext.XYZTile(
1, 1, 2).resolution == (geocontext.XYZTile(1, 1, 3).resolution * 2)
# resolution halves with each zoom level
assert (geocontext.XYZTile(1, 1, 12).resolution == geocontext.XYZTile(
2048, 1024, 12).resolution)
def test_bounds(self):
tile = geocontext.XYZTile(1, 1, 2)
assert tile.bounds == (
-10018754.171394622,
-7.081154551613622e-10,
0.0,
10018754.171394626,
)
def test_raster_params(self):
tile = geocontext.XYZTile(1, 1, 2)
assert tile.raster_params == {
"bounds": (-10018754.171394622, 0.0, 0.0, 10018754.171394622),
"srs": "EPSG:3857",
"bounds_srs": "EPSG:3857",
"align_pixels": False,
"resolution": 39135.75848201024,
}
def test_raster_params(self):
tile = geocontext.XYZTile(1, 1, 2)
assert tile.raster_params == {
"bounds": (
-10018754.171394622,
-7.081154551613622e-10,
0.0,
10018754.171394626,
),
"srs": "EPSG:3857",
"bounds_srs": "EPSG:3857",
"align_pixels": False,
"dimensions": (256, 256),
}
def test_raster_params(self):
tile = geocontext.XYZTile(1, 1, 2)
self.assertEqual(
tile.raster_params, {
'bounds': (-10018754.171394622, -7.081154551613622e-10, 0.0,
10018754.171394626),
'srs':
'EPSG:3857',
'bounds_srs':
'EPSG:3857',
'align_pixels':
False,
'dimensions': (256, 256),
})
def test_children_parent(self):
tile = geocontext.XYZTile(1, 1, 2)
assert tile == tile.children()[0].parent()
def test_geometry(self):
tile = geocontext.XYZTile(1, 1, 2)
assert tile.geometry.bounds == (-90.0, 0.0, 0.0, 66.51326044311186)
def test_bounds(self):
tile = geocontext.XYZTile(1, 1, 2)
assert tile.bounds == (-10018754.171394622, 0.0, 0.0, 10018754.171394622)
def test_children_parent(self):
tile = geocontext.XYZTile(1, 1, 2)
self.assertEqual(tile, tile.children()[0].parent())
def test_geometry(self):
tile = geocontext.XYZTile(1, 1, 2)
self.assertEqual(tile.geometry.bounds,
(-90.0, 0.0, 0.0, 66.51326044311186))
def test_bounds(self):
tile = geocontext.XYZTile(1, 1, 2)
self.assertEqual(tile.bounds,
(-10018754.171394622, -7.081154551613622e-10, 0.0,
10018754.171394626))
