def test_cell_info_for_bbox(self):
"""Test that cell info for bbox returns expected values."""
raster_box = QgsRectangle(1535375.0, 5083255.0, 1535475.0, 5083355.0)
feature_box = QgsRectangle(1535455.0, 5083345.0, 1535465.0, 5083355.0)
cell_size_x = 10
cell_size_y = 10
offset_x = 8
offset_y = 0
cells_x = cells_y = 1
expected_result = offset_x, offset_y, cells_x, cells_y
result = intersection_box(
raster_box, feature_box, cell_size_x, cell_size_y)
self.assertTupleEqual(expected_result, result)
# Now try with a poly bbox slightly larger than 1 px (1535470)
cells_x = 2
expected_result = offset_x, offset_y, cells_x, cells_y
feature_box = QgsRectangle(1535455.0, 5083345.0, 1535470.0, 5083355.0)
result = intersection_box(
raster_box, feature_box, cell_size_x, cell_size_y)
self.assertTupleEqual(expected_result, result)
def test_cell_info_for_bbox(self):
"""Test that cell info for bbox returns expected values."""
raster_box = QgsRectangle(1535375.0, 5083255.0, 1535475.0, 5083355.0)
feature_box = QgsRectangle(1535455.0, 5083345.0, 1535465.0, 5083355.0)
cell_size_x = 10
cell_size_y = 10
offset_x = 8
offset_y = 0
cells_x = cells_y = 1
expected_result = offset_x, offset_y, cells_x, cells_y
result = intersection_box(raster_box, feature_box, cell_size_x,
cell_size_y)
self.assertTupleEqual(expected_result, result)
# Now try with a poly bbox slightly larger than 1 px (1535470)
cells_x = 2
expected_result = offset_x, offset_y, cells_x, cells_y
feature_box = QgsRectangle(1535455.0, 5083345.0, 1535470.0, 5083355.0)
result = intersection_box(raster_box, feature_box, cell_size_x,
cell_size_y)
self.assertTupleEqual(expected_result, result)
def test_cellInfoForBBox(self):
"""Test that cell info for bbox returns expected values."""
myRasterBox = QgsRectangle(1535375.0, 5083255.0, 1535475.0, 5083355.0)
myFeatureBox = QgsRectangle(1535455.0, 5083345.0, 1535465.0, 5083355.0)
myCellSizeX = 10
myCellSizeY = 10
myOffsetX = 8
myOffsetY = 0
myCellsX = myCellsY = 1
myExpectedResult = myOffsetX, myOffsetY, myCellsX, myCellsY
myResult = intersection_box(
myRasterBox, myFeatureBox, myCellSizeX, myCellSizeY)
self.assertTupleEqual(myExpectedResult, myResult)
# Now try with a poly bbox slightly larger than 1 px (1535470)
myCellsX = 2
myExpectedResult = myOffsetX, myOffsetY, myCellsX, myCellsY
myFeatureBox = QgsRectangle(1535455.0, 5083345.0, 1535470.0, 5083355.0)
myResult = intersection_box(
myRasterBox, myFeatureBox, myCellSizeX, myCellSizeY)
self.assertTupleEqual(myExpectedResult, myResult)
