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
if point != (None, None): canvas[point] = ThemeColor(i, 0, 0, 3500) # fmt: off expected = [ (1, 8, 5.326), (2, 8, 8.777), (3, 8, 8.423), (4, 8, 4.200), (5, 8, 7.984), (6, 8, 12.808), (1, 7, 17.341), (2, 7, 20.664), (3, 7, 17.266), (4, 7, 17.620), (5, 7, 18.132), (6, 7, 20.523), (1, 6, 22.856), (2, 6, 23.000), (3, 6, 23.334), (4, 6, 22.877), (5, 6, 26.653), (6, 6, 24.327), (1, 5, 26.144), (2, 5, 27.335), (3, 5, 26.254), (4, 5, 29.186), (5, 5, 29.988), (6, 5, 34.000), (1, 4, 31.763), (2, 4, 34.610), (3, 4, 33.489), (4, 4, 34.754), (5, 4, 40.807), (6, 4, 41.701), (1, 3, 45.014), (2, 3, 42.125), (3, 3, 42.641), (4, 3, 48.482), (5, 3, 49.431), (6, 3, 47.314) ] # fmt: on new_canvas = Canvas() new_canvas.fill_in_points(canvas, 1, 8, 6, 6) assert len(new_canvas) == len(expected) for x, y, hue in expected: assert "{:.3f}".format(new_canvas[(x, y)].hue) == "{:.3f}".format(hue) describe "getting closest points": it "gets the closest points": canvas = Canvas() _ = None # fmt: off points = [ (0, 9), (1, 9), (_, _), (3, 9), (4, 9), (5, 9), (6, 9), (0, 8), (_, _), (_, _), (_, _), (_, _), (_, _), (_, _), (_, _), (_, _), (2, 7), (_, _), (_, _), (_, _), (6, 7),