def test_same_color_outline():
# Prepare shape
x0, y0 = 5, 5
x1, y1 = 5, 50
x2, y2 = 95, 50
x3, y3 = 95, 5
s = ImageDraw.Outline()
s.move(x0, y0)
s.curve(x1, y1, x2, y2, x3, y3)
s.line(x0, y0)
# Begin
for mode in ["RGB", "L"]:
for fill, outline in [["red", None], ["red", "red"], ["red", "#f00"]]:
for operation, args in {
"chord": [BBOX1, 0, 180],
"ellipse": [BBOX1],
"shape": [s],
"pieslice": [BBOX1, -90, 45],
"polygon": [[(18, 30), (85, 30), (60, 72)]],
"rectangle": [BBOX1],
}.items():
# Arrange
im = Image.new(mode, (W, H))
draw = ImageDraw.Draw(im)
# Act
draw_method = getattr(draw, operation)
args += [fill, outline]
draw_method(*args)
# Assert
expected = f"Tests/images/imagedraw_outline_{operation}_{mode}.png"
assert_image_similar_tofile(im, expected, 1)
def test_transform():
# Arrange
im = Image.new("RGB", (100, 100), "white")
expected = im.copy()
draw = ImageDraw.Draw(im)
# Act
s = ImageDraw.Outline()
s.line(0, 0)
s.transform((0, 0, 0, 0, 0, 0))
draw.shape(s, fill=1)
# Assert
assert_image_equal(im, expected)
def test_shape2():
# Arrange
im = Image.new("RGB", (100, 100), "white")
draw = ImageDraw.Draw(im)
x0, y0 = 95, 95
x1, y1 = 95, 50
x2, y2 = 5, 50
x3, y3 = 5, 95
# Act
s = ImageDraw.Outline()
s.move(x0, y0)
s.curve(x1, y1, x2, y2, x3, y3)
s.line(x0, y0)
draw.shape(s, outline="blue")
# Assert
assert_image_equal(im, Image.open("Tests/images/imagedraw_shape2.png"))
def test_shape1():
# Arrange
im = Image.new("RGB", (100, 100), "white")
draw = ImageDraw.Draw(im)
x0, y0 = 5, 5
x1, y1 = 5, 50
x2, y2 = 95, 50
x3, y3 = 95, 5
# Act
s = ImageDraw.Outline()
s.move(x0, y0)
s.curve(x1, y1, x2, y2, x3, y3)
s.line(x0, y0)
draw.shape(s, fill=1)
# Assert
assert_image_equal_tofile(im, "Tests/images/imagedraw_shape1.png")
def test_same_color_outline(self):
# Prepare shape
x0, y0 = 5, 5
x1, y1 = 5, 50
x2, y2 = 95, 50
x3, y3 = 95, 5
s = ImageDraw.Outline()
s.move(x0, y0)
s.curve(x1, y1, x2, y2, x3, y3)
s.line(x0, y0)
# Begin
for mode in ["RGB", "L"]:
for fill, outline in [
["red", None],
["red", "red"],
["red", "#f00"]
]:
for operation, args in {
'chord':[BBOX1, 0, 180],
'ellipse':[BBOX1],
'shape':[s],
'pieslice':[BBOX1, -90, 45],
'polygon':[[(18, 30), (85, 30), (60, 72)]],
'rectangle':[BBOX1]
}.items():
# Arrange
im = Image.new(mode, (W, H))
draw = ImageDraw.Draw(im)
# Act
draw_method = getattr(draw, operation)
args += [fill, outline]
draw_method(*args)
# Assert
expected = ("Tests/images/imagedraw_outline"
"_{}_{}.png".format(operation, mode))
self.assert_image_similar(im, Image.open(expected), 1)
