def test_scaleddown_join(self):
"""Scale larger to same size - compare to result."""
with open(self.FILE1) as file1:
im_1 = benedict.from_xml(file1.read())
with open(self.FILE2) as file2:
im_2 = benedict.from_xml(file2.read())
result = append_svg(im_2, im_1, v_bottom=0, v_top=1)
result['svg']['@preserveAspectRatio'] = "xMinYMin"
# # to write:
# with open('result_scaled_join.svg', 'w') as file:
# result.to_xml(output=file, pretty=True)
with open(join(self.DIR, 'result_scaled_join.svg'),
'r') as expected:
self.assertEqual(result,
benedict.from_xml(expected.read()))
def test_simple_join_padding(self):
"""Test the horizontal padding - compare to result."""
with open(self.FILE1) as file1:
im_1 = benedict.from_xml(file1.read())
with open(self.FILE2) as file2:
im_2 = benedict.from_xml(file2.read())
result = append_svg(im_2, im_1, centerpad=100)
result['svg']['@preserveAspectRatio'] = "xMinYMin"
# # to write:
# with open('result_simple_join_padding.svg', 'w') as file:
# result.to_xml(output=file, pretty=True)
with open(join(self.DIR, 'result_simple_join_padding.svg'),
'r') as expected:
self.assertEqual(result,
benedict.from_xml(expected.read()))
def test_simple_join(self):
"""Combine two example svg images to a new one - compare to result."""
with open(self.FILE1) as file1:
im_1 = benedict.from_xml(file1.read())
with open(self.FILE2) as file2:
im_2 = benedict.from_xml(file2.read())
result = append_svg(im_1, im_2)
result['svg']['@preserveAspectRatio'] = "xMinYMin"
# # to write:
# with open('result_simple_join.svg', 'w') as file:
# result.to_xml(output=file, pretty=True)
with open(join(self.DIR, 'result_simple_join.svg'),
'r') as expected:
self.assertEqual(result,
benedict.from_xml(expected.read()))
def test_append_svg_pinned(otherargs, filename, reverse, padding, write=WRITE):
"""Combine two example svg images - scaling with v_bottom and v_top."""
filename += f"_padding{padding}_{reverse=}.svg"
with open(FILE1) as file1:
im_1 = benedict.from_xml(file1.read())
with open(FILE2) as file2:
im_2 = benedict.from_xml(file2.read())
order = (im_2, im_1) if reverse else (im_1, im_2)
result = append_svg(*order, centerpad=padding, **otherargs)
result['svg']['@preserveAspectRatio'] = "xMinYMin"
if write:
makedirs(DIR, exist_ok=True)
with open(join(DIR, filename), 'w') as outfile:
result.to_xml(output=outfile, pretty=True)
with open(join(DIR, filename), 'r') as expected:
assert result == benedict.from_xml(expected.read())
def test_append_svg_scaled(otherargs, filename, reverse, scale2, write=WRITE):
"""Combine two example svg images - different scalings for second image."""
filename += f"_scale{int(scale2*10)}to10_{reverse=}.svg"
with open(FILE1) as file1:
im_1 = benedict.from_xml(file1.read())
with open(FILE2) as file2:
im_2 = benedict.from_xml(file2.read())
order = (im_2, im_1) if reverse else (im_1, im_2)
result = append_svg(*order, scale2=scale2, **otherargs)
result['svg']['@preserveAspectRatio'] = "xMinYMin"
if write:
makedirs(DIR, exist_ok=True)
with open(join(DIR, filename), 'w') as outfile:
result.to_xml(output=outfile, pretty=True)
with open(join(DIR, filename), 'r') as expected:
assert result == benedict.from_xml(expected.read())
def test_centered_larger_join(self):
"""Center the smaller image - compare to result."""
with open(self.FILE1) as file1:
im_1 = benedict.from_xml(file1.read())
with open(self.FILE2) as file2:
im_2 = benedict.from_xml(file2.read())
result = append_svg(im_2,
im_1,
v_bottom='center',
v_top='center')
result['svg']['@preserveAspectRatio'] = "xMinYMin"
# # to write:
# with open('result_centered_join2.svg', 'w') as file:
# result.to_xml(output=file, pretty=True)
with open(join(self.DIR, 'result_centered_join2.svg'),
'r') as expected:
self.assertEqual(result,
benedict.from_xml(expected.read()))