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coordinate transformer wip

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This commit is contained in:
Matthias Bisping 2022-04-03 01:58:51 +02:00
parent 9663cec12d
commit 3d2c97bc10
1 changed files with 15 additions and 5 deletions
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20
test/unit_tests/coordinate_transformer_test.py
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@ -5,6 +5,7 @@ from pdf2image import pdf2image
from image_prediction.image_extractor.extractor import ImageMetadataPair from image_prediction.image_extractor.extractor import ImageMetadataPair
from image_prediction.info import Info from image_prediction.info import Info
from image_prediction.transformer.transformers.coordinate.fpdf import FPDFCoordinateTransformer
from test.conftest import array_to_image, add_image from test.conftest import array_to_image, add_image
@ -19,9 +20,8 @@ def coordinate_test_fpdf():
return pdf return pdf
@pytest.fixture def get_fpdf_coordinates(corner):
def position_metadata(corner): metadata = base_position_metadata()
metadata = {Info.X1: 0, Info.Y1: 0, Info.WIDTH: 100, Info.HEIGHT: 100, Info.PAGE_IDX: 0}
if corner == "top left": if corner == "top left":
metadata.update({Info.X1: 0, Info.Y1: 0}) metadata.update({Info.X1: 0, Info.Y1: 0})
@ -32,6 +32,16 @@ def position_metadata(corner):
return metadata return metadata
def base_position_metadata():
return {Info.X1: 0, Info.Y1: 0, Info.WIDTH: 100, Info.HEIGHT: 100, Info.PAGE_IDX: 0}
@pytest.fixture
def position_metadata(corner, coordinate_system):
if coordinate_system == "fpdf":
return get_fpdf_coordinates(corner)
@pytest.fixture @pytest.fixture
def coordinate_test_pdf(position_metadata, coordinate_test_image, coordinate_test_fpdf): def coordinate_test_pdf(position_metadata, coordinate_test_image, coordinate_test_fpdf):
add_image(coordinate_test_fpdf, ImageMetadataPair(coordinate_test_image, position_metadata)) add_image(coordinate_test_fpdf, ImageMetadataPair(coordinate_test_image, position_metadata))
@ -44,8 +54,8 @@ def coordinate_test_page_image(coordinate_test_pdf):
@pytest.mark.parametrize("corner", ["top left", "bottom left"]) @pytest.mark.parametrize("corner", ["top left", "bottom left"])
@pytest.mark.parametrize("coordinate_system", ["fpdf"])
def test_coordinate_transformer(position_metadata, coordinate_test_page_image): def test_coordinate_transformer(position_metadata, coordinate_test_page_image):
# coordinate_test_pdf.output("/tmp/x.pdf") # coordinate_test_pdf.output("/tmp/x.pdf")
# coordinate_test_page_image.show() # coordinate_test_page_image.show()
assert FPDFCoordinateTransformer()(position_metadata) == position_metadata