def save_class():
global filename
global scaling
global outfile
global canvas
global saveas
outfile.set(saveas.get())
p = Pyxelate(1, 1, color.get(), 1, 1, 0)
image = io.imread(filename)
height, width, _ = image.shape
p.height = height // factor.get()
p.width = width // factor.get()
pyxelated = p.convert(image)
if scaling > 1:
pyxelated = transform.resize(pyxelated,
((height // factor.get()) * scaling,
(width // factor.get()) * scaling),
anti_aliasing=False,
mode='edge',
preserve_range=True,
order=0)
io.imsave(outfile.get(), pyxelated.astype(uint8))
fimg3 = Image.open(outfile.get())
fimg2 = fimg3.resize((300, 300), resample=0)
fimg = ImageTk.PhotoImage(fimg2)
canvas.create_image(20, 20, anchor=tk.NW, image=fimg)
canvas.image = fimg
canvas.pack(pady=3)
fn = tk.Label(root, text="Saved to " + outfile.get())
fn.pack(pady=3)
print(bar_rmv + "\tSkipping " + red("unsupported") + ":\t" +
dim(f_path) + f_name + '.' + red(f_ext))
bar_redraw()
continue
print(bar_rmv + "\tProcessing image:\t" + dim(f_path) + f_name + '.' +
f_ext)
# Redraw status bar
bar_redraw()
# Get image dimensions
height, width, _ = image.shape
# Apply the dimensions to Pyxelate
p.height = height // args.factor
p.width = width // args.factor
try:
warnings.filterwarnings("error")
pyxelated = p.convert(image)
except KeyboardInterrupt:
print(bar_rmv + "Cancelled with " + red("Ctrl+C"))
bar_redraw(1)
sys.exit(0)
except IndexError as e:
# When the file is not an image just move to the next file
err_cnt += 1
print_err(e)
bar_redraw()
continue
# Setup Pyxelate with placeholder dimensions 1x1
p = Pyxelate(1,
1,
color=args.colors,
dither=args.dither,
alpha=args.alpha,
regenerate_palette=args.regenerate_palette,
random_state=args.random_state)
# Prepare images to convert sequence
if args.sequence:
SEQUENCE = [io.imread(file) for file in IMAGE_FILES]
SEQ_IMAGE = p.convert_sequence(SEQUENCE)
HEIGHT, WIDTH, _ = io.imread(IMAGE_FILES[0]).shape
p.height = HEIGHT // args.factor
p.width = WIDTH // args.factor
for i, image_file in enumerate(IMAGE_FILES):
# Make a time stamp to calculate remaining
if i or not args.sequence:
# Calculate the time difference between iterations
T_SPLIT += [t.time()]
if T_SPLIT[1:]:
if len(TIME_IMG) == AVG_LAST_VALS:
del TIME_IMG[0]
diff = round(T_SPLIT[1] - T_SPLIT.pop(0), 1)
TIME_IMG.append(diff)
else:
# Skip the first iteration to generate sequence palette
print("\tPreparing to convert image sequence...")