def apply_theme(self, theme, return_canvas=False, canvas=None):
"""
If a canvas is not supplied then we create a new canvas with random points
around where each tile is. We then shuffle those points and blur them
a little.
We then fill in the gaps between the points.
Then we blur the filled in points and create the 64 hsbk values for each
tile.
We return the list of ``[<64 hsbks>, <64 hsbks>, ...]``.
If ``return_canvas`` is True then we return a tuple of ``(tiles, canvas)``
"""
if canvas is None:
canvas = Canvas()
theme = theme.shuffled()
theme.ensure_color()
for (left_x, top_y), (w, h) in self.coords_and_sizes:
canvas.add_points_for_tile(left_x, top_y, w, h, theme)
canvas.shuffle_points()
canvas.blur_by_distance()
colors = TileColors()
tile_canvas = Canvas()
for (left_x, top_y), (tile_width,
tile_height) in self.coords_and_sizes:
if self.just_points:
colors.add_tile(
canvas.points_for_tile(left_x, top_y, tile_width,
tile_height))
else:
tile_canvas.fill_in_points(canvas, left_x, top_y, tile_width,
tile_height)
if not self.just_points:
if self.post_blur:
tile_canvas.blur()
self.add_tiles_from_canvas(colors, tile_canvas)
if return_canvas:
return colors.tiles, canvas
return colors.tiles
return {(1, 1): [two, three], (5, 5): [one, four]}[(i, j)]
surrounding_colors = mock.Mock(
name="surrounding_colors", side_effect=surrounding_colors
)
def average(colors):
return {(red, red, two, three): avg1, (green, green, one, four): avg2}[
tuple(colors)
]
average = mock.Mock(name="average", side_effect=average)
with mock.patch.object(canvas, "surrounding_colors", surrounding_colors):
with mock.patch.object(ThemeColor, "average", average):
canvas.blur()
assert sorted(canvas) == sorted([((1, 1), avg1), ((5, 5), avg2)])
describe "points for tile":
it "gets the points in the correct order":
# fmt: off
points = [
(0, 13, 1), (1, 13, 2), (2, 13, 3), (3, 13, 4), (4, 13, 5), (5, 13, 6), # noqa
(0, 12, 7), (1, 12, 8), (2, 12, 9), (3, 12, 10), (4, 12, 11), (5, 12, 12), # noqa
(0, 11, 13), (1, 11, 14), (2, 11, 15), (3, 11, 16), (4, 11, 17), (5, 11, 18), # noqa
(0, 10, 19), (1, 10, 20), (2, 10, 21), (3, 10, 22), (4, 10, 23), (5, 10, 24), # noqa
(0, 9, 25), (1, 9, 26), (2, 9, 27), (3, 9, 28), (4, 9, 29), (5, 9, 30), # noqa
(0, 8, 31), (1, 8, 32), (2, 8, 33), (3, 8, 34), (4, 8, 35), (5, 8, 36) # noqa
]
# fmt: on