def load_dest_img():
global dest_img
if imgs is None:
return messagebox.showerror("Empty set",
"Please first load source images")
fp = filedialog.askopenfilename(
initialdir=os.path.dirname(dest_img_path.get()) if os.path.isdir(
os.path.dirname(dest_img_path.get())) else init_dir,
title="Select destination image",
filetypes=(("images", "*.jpg"), ("images", "*.png"),
("images", "*.gif"), ("all files", "*.*")))
if fp is not None and len(fp) > 0 and os.path.isfile(fp):
try:
print("Destination image loaded from", fp)
dest_img = mkg.imread(fp)
show_img(dest_img, False)
dest_img_path.set(fp)
except:
messagebox.showerror("Error reading file",
traceback.format_exc())
canvas.configure(width=w, height=h)
canvas.update()
if result_img is not None:
show_img(result_img, False)
root.bind("<Configure>", canvas_resize)
if cmd_args.D:
def debug_act(fp):
global imgs
try:
imgs = mkg.read_images(fp, (40, 40), True, 4, "center")
grid = mkg.calc_grid_size(16, 10, len(imgs))
return mkg.make_collage(grid, imgs, False)
except:
messagebox.showerror("Error", traceback.format_exc())
file_path.set(cmd_args.src)
print("Loading source images from", cmd_args.src)
pool.submit(
debug_act,
cmd_args.src).add_done_callback(lambda f: show_img(f.result()))
print("Destination image loaded from", cmd_args.collage)
dest_img = mkg.imread(cmd_args.collage)
show_img(dest_img, False)
dest_img_path.set(cmd_args.collage)
root.mainloop()