def __init__(self, algorithm="reference", algorithm_kwargs=None):
"""This is the View that renders the main editor window."""
if algorithm_kwargs is None:
algorithm_kwargs = {}
self.root = tk.Tk()
self.root.wm_title("Streaming Gradient Domain Fusion")
self.frame = EditorViewFrame(self.root)
# Set up editor canvas
self.target_canvas = EditorViewCanvas(self.frame, background="#009900",
highlightthickness=0)
self.target_canvas.bind("<Button-1>", self.handle_loadtarget)
self.source_canvas = EditorViewCanvas(self.frame, background="#00477d",
highlightthickness=0)
self.source_canvas.bind("<Button-1>", self.handle_loadsource)
self.frame.register_canvas_set(self.target_canvas, self.source_canvas)
self.target_canvas.grid(row=0, column=1)
self.source_canvas.grid(row=0, column=2)
# Set up editor menu
menu_items = OrderedDict()
menu_items["File"] = [("Load target image", self.handle_loadtarget, (SUPER, "o")),
("Load source image", self.handle_loadsource, (SUPER, SHIFT, "o")),
("Save canvas", self.handle_save, (SUPER, "s")),
(),
("Close", self.handle_quit, (SUPER, "w"))]
menu_items["Edit"] = [("Undo", self.handle_unimplemented, (SUPER, "z"))]
menu_items["Brush"] = [("Square",
lambda: self.set_brush_circular(False), (SUPER, "1")),
("Circle",
lambda: self.set_brush_circular(True), (SUPER, "2")),
("Feathered",
lambda: self.set_brush_feathered(True), (SUPER, "3")),
("Not Feathered",
lambda: self.set_brush_feathered(False), (SUPER, "4")),
(),
("Increase brush size", self.increase_brush_size, (CONTROL, "bracketright")),
("Decrease brush size", self.decrease_brush_size, (CONTROL, "bracketleft"))]
menu_items["Help"] = []
self.menu = MenuBuilder(items=menu_items)
self.menu.render(self.root)
# Set up editor window
self.frame.pack(fill=tk.BOTH, expand=tk.YES)
self.root.geometry("1200x500")
self.fusion = get_fusion_algorithm(algorithm)(**algorithm_kwargs)
self.mask_ndarray = None
self.source_anchor = None
self.target_anchor = None
# Set up brush properties
self.brush_radius = 12
self.brush_circular = False
self.brush_feathered = False # TODO: How to make brush actually feathered?
def fusion_from_file(algorithm, source_path, target_path, mask_path, offset=None, output_path=None,
algorithm_kwargs=None):
if offset is None:
offset = np.array([0, 0])
if algorithm_kwargs is None:
algorithm_kwargs = {}
fusion = get_fusion_algorithm(algorithm)(**algorithm_kwargs)
mask = to_mask(imread(mask_path))
im_source = imread(source_path)
im_target = imread(target_path)
fusion.set_target_image(im_target)
fusion.set_source_image(im_source)
fusion.set_anchor_points(np.array([0, 0]), np.array(offset))
fusion.update_blend(mask)
im_result = (fusion.get_fusion() * 255.).astype(np.uint8)
if output_path:
imsave(output_path, im_result)
return im_result