def test_canvas_draw_image(colorcorners_image, canvas_mod):
canvas = canvas_mod.Canvas((32, 32))
canvas.draw_image(colorcorners_image)
canvas.draw_image(colorcorners_image, (16, 0))
canvas.draw_image(colorcorners_image, (0, 16))
canvas.draw_image(colorcorners_image, (16, 16))
assert_png_repr_equal(canvas, 'colorcorners-x4.png')
def test_canvas_draw_image(colorcorners_image, canvas_mod):
canvas = canvas_mod.Canvas((32, 32))
canvas.draw_image(colorcorners_image)
canvas.draw_image(colorcorners_image, (16, 0))
canvas.draw_image(colorcorners_image, (0, 16))
canvas.draw_image(colorcorners_image, (16, 16))
assert_png_repr_equal(canvas, 'colorcorners-x4.png')
def test_canvas_draw_image_alpha(image_class, colorcorners_image, canvas_mod):
canvas = canvas_mod.Canvas((32, 32))
scribble = load_image(image_class, 'scribble.png')
canvas.draw_image(scribble, opacity=0.5)
canvas.draw_image(colorcorners_image, pos=(8, 8), opacity=0.5)
assert_png_repr_equal(canvas, 'colorcorners-mid-alpha.png', epsilon=1)
canvas.draw_image(scribble, opacity=0)
assert_png_repr_equal(canvas, 'colorcorners-mid-alpha.png', epsilon=1)
def test_canvas_draw_image_alpha(image_class, colorcorners_image, canvas_mod):
canvas = canvas_mod.Canvas((32, 32))
scribble = load_image(image_class, 'scribble.png')
canvas.draw_image(scribble, opacity=0.5)
canvas.draw_image(colorcorners_image, pos=(8, 8), opacity=0.5)
assert_png_repr_equal(canvas, 'colorcorners-mid-alpha.png', epsilon=1)
canvas.draw_image(scribble, opacity=0)
assert_png_repr_equal(canvas, 'colorcorners-mid-alpha.png', epsilon=1)
def test_canvas_draw_overlap(image_class, canvas_mod):
canvas = canvas_mod.Canvas((32, 32))
canvas.draw_image(load_image(image_class, 'scribble.png'))
canvas.draw_image(load_image(image_class, 'colorcorners.png'), (8, 8))
assert_png_repr_equal(canvas, 'colorcorners-mid.png')
def test_canvas_draw_overlap(image_class, canvas_mod):
canvas = canvas_mod.Canvas((32, 32))
canvas.draw_image(load_image(image_class, 'scribble.png'))
canvas.draw_image(load_image(image_class, 'colorcorners.png'), (8, 8))
assert_png_repr_equal(canvas, 'colorcorners-mid.png')
